Evolution  in this Excel spreadsheet you will find all Specifications of all 928 models and years in one view

And here is an overview of Engines and transmissions compared to manufacturing years..

Here are links to see-through posters of the various 928 models:

 

     

------------  1977/1979 928 ------------    --1980 928S--    - 1985 928S-  -1986 928S3-  -1991 928S4-  -1991 928GT- -1992 928GTS

Click the pictures to enlarge

click on this picture to enlargeclick on this picture to enlargeclick on this picture to enlargeclick on this picture to enlarge 

1978 928 1600x12001980 928S2 1600x1200928GTS 1600x1200928S4 1600x1200928S4 1600x1200

 

1987 928S4 1920x14401988 928S4 CS 1920x14401990 928GT 1920x14401992 928GTS 1920x14401995 928GTS 1920x1440

Engine S series 1920x1440

Porsche 928 history

1978-79  The first couple years the 928s were almost hand built cars.  The quality in many areas was later reduced in favor of higher production numbers in an attempt to capture market share.  The features that distinguish the early years are simpler electronics and the CIS fuel injection system.  This is a very simple, reliable and responsive injection system that sacrifices fuel economy for performance.  A higher performance CIS system was retained on the EURO model until 1983. Selling price estimation $28.000 USD

1980-83 The 1980 was the first full production model.  The injection system was changed to an electronic system that increased fuel economy at the expense of performance.  The engine size remained the original 4.5 liter but was increased in 1983 to 4.7 liters.  The door locking system was changed from vacuum to electric and a factory alarm system was added as an option.  The percentage of cars made with automatics increased and the with the larger engine in 1983 the four speed automatic was introduced.  Where the early cars offered the sun roof, right side mirror and power seats as options, most all of the U.S. models after 1980 had these options as standard equipment.  Finding that the injection molding of dashes and other interior components had a high flaw rate, Porsche covered the rejects with leather and started offering an all leather interior.  The 'S' model had a small tail fin. Selling price estimation $38.850 USD

1984-86 - S2 The euro version was equipped with a L-Jetronic injection and electric airflow sensor. The S2 reference was never used by Porsche Germany but came mainly from journalists. In the UK Porsche issued the 928s2 model with decal on the rear.

1985-86 - S3   The lack of overwhelming success caused Porsche to redesign the car in 1985.  The engine size was increased to 5 liter and 32 valves.  The injection system was changed to a state of the art very sophisticated electronic system (L-H Jetronic) that monitors all aspects of the engine including timing, quality of the gas and habits of the driver.  Six way sport seats with a narrower seat back for better rear and side vision were added.  The manual transmission was improved for better shifting.  In 1986 anti lock brakes were added and mid year in 1986 (starting with VIN # 1000) improved multi piston brakes were installed.  

1987-91 - S4 Again Porsche extended the redesign to many more facets of the car creating the S4 model.  Major body style changes were implemented with new front and rear bumpers and lights that added six inches to the length of the car modernizing the look.  A larger rear spoiler, wider rear rims and tires were added.  Internally the engine was redesigned with better access for service and a better torque curve.   More electronics were added with features like memory seats and mirrors, electronic gauges and electric cooling fans. Selling price estimation $69.000 USD up to $73.000 USD

1988-89 - CS (club sport)  and SE (sport equipment, UK only) were produced in only very limited numbers. The CS was a lighter and sportier version of the S4 having weight reduction, different seats, GT style wheels, sport suspension, and the latter also has a modified engine and exhaust, close ratio gearbox, and LSD. The SE had a few extra luxury options that were deleted in the CS.

1988 - GTE (Gran Tourismo Executive) was intended to be released, but actually one was ever built. It was intended to become the next generation, and just one exists in Johannesburg. It rated approx 360 Hp. Here's a document about this GTE: 928gte.jpg

1989-92 - GT  The GT had increased horse power, wider rear wheels, sport suspension and brakes, electronic limited slip differential , a tire pressure warning system and only came with the 5 speed manual.   The S4 and GT models were made concurrently. Selling price estimation $74.500 USD up to $76.000 USD

1992-95 - GTS -  The GTS had increased engine displacement of 5.4 liters and increased horse power.  Very few cars were produced in the last few years of production and the price was very high. Selling price estimation $80.920 USD

Porsche 942 The Porsche 942 was a special edition of Porsche 928, made as a gift to Ferry Porsche on his 80th birthday.

 

Prices? Here's are some pricelist documents from those days.

Prijslijst 1989 928 S4 meer uitvoering   Prijslijst 1993   Prijslijst 1991  

 

 

Worldwide production numbers (from WikiPedia)

All production numbers are approximates collected from several sources. Porsche hasn't published actual numbers.

Model Model years Numbers made
928 (1 1978-82 17669
928 S (2 1980-83 8315
928 S/S2 1984-86 14347
928 S3 1986 1/2 3,750
928 S4 (3 1987-91 16213
928 CS (4 1988-89½ 19
928 SE 1988 42
928 GT (5 1989½-91 1620
928 GTS 1992-95 2831
Total 1978-95 61056

---------------------------------------------------------------
1) Count contains unknown number of US "Competition Package" models made in 1981 and 1982 model years and 205 US "Weissach edition" models made in 1982 model year.
2) Count contains 140 ROW "50th Jubilee" models made in 1982 model year.
3) Count contains 6 Club Sport prototypes made in 1987 model year.
4) 10 ROW and 2 US models made in 1988 model year, 7 ROW in early 1989 model year. Last Club Sport was made in early winter 1988/89.
5) GT production started in around February 1989.
 

Code:
MY Model Market Smallest VIN Largest VIN Qty Total
 

MY Model Market Smallest VIN Largest VIN Qty Total
92 928 GTS ROW WP0ZZZ92ZNS800061 801015 955 955
93.E 928 GTS USA+CAN WP0AA292_PS815061 815148 88  
93 928 GTS ROW  WP0ZZZ92ZPS800061 800681 621  
93.L 928 GTS USA+CAN WP0AA292_PS820061 820162 102 811
94.E  928 GTS USA+CAN WP0AA292_RS820061 820079 19  
94 928 GTS ROW WP0ZZZ92ZRS800061 800583 523  
94.L 928 GTS USA+CAN WP0AA292_RS820080 820199 120 662
95 928 GTS ROW WP0ZZZ92ZSS800061 800459 399  
95 928 GTS USA+CAN WP0AA292_SS820061 820137 77 476
            2904

 

And one more overview: 928production.xls    VIN: VIN numbers overview.xls

 

 

 

 

 

 

 

 

 
1989            
C00 Germany      LHD WP0ZZZ92ZKS841332 - 842477 198
C02 USA          LHD WP0JB292_KS861096 - 861240  71
C03 California   LHD WP0JB292_KS861110 - 861244  29
C05 France       LHD WP0ZZZ92ZKS841682 - 842273  40
C07 Italy        LHD WP0ZZZ92ZKS841990 - 842355   9
C08 Japan        LHD WP0ZZZ92ZKS841739 - 842284   7
C09 Sweden       LHD WP0ZZZ92ZKS841634 - 842483  11
C11 Austria      LHD WP0ZZZ92ZKS841626 - 842187   6
C16 UK           RHD WP0ZZZ92ZKS841637 - 842484  60
C20 Holland      LHD WP0ZZZ92ZKS842392            1
C22 Belgium      LHD WP0ZZZ92ZKS841856 - 842274  13
C23 Australia    RHD WP0ZZZ92ZKS841873 - 842384   3
C26 South Africa RHD WP0ZZZ92ZKS841702 - 842408   5
C27 Spain        LHD WP0ZZZ92ZKS841494 - 841696   2
C36 Canada       LHD WP0JB292_KS861089 - 861191  15
C80 ?            LHD WP0ZZZ92ZKS841867            1
C99 Special      LHD WP0ZZZ92ZKS841741            1
             
1990            
C00 Germany      LHD WP0ZZZ92ZLS840062 - 842651 356
C02 USA          LHD WP0JB292_LS860074 - 860517  92
C03 California   LHD WP0JB292_LS860068 - 860503  37
C05 France       LHD WP0ZZZ92ZLS840125 - 842554 117
C07 Italy        LHD WP0ZZZ92ZLS840169 - 842394  42
C08 Japan        LHD WP0ZZZ92ZLS840122 - 842307  23
C09 Sweden       LHD WP0ZZZ92ZLS840497 - 840891   2
C10 Switzerland  LHD WP0ZZZ92ZLS841352 - 842579  19
C11 Austria      LHD WP0ZZZ92ZLS840151 - 842423   7
C12 Denmark      LHD WP0ZZZ92ZLS840946            1
C13 Finland      LHD WP0ZZZ92ZLS840106            1
C15 Hong Kong    RHD WP0ZZZ92ZLS840557            1
C16 UK           RHD WP0ZZZ92ZLS840178 - 842631 125
C18 Japan        RHD WP0ZZZ92ZLS840074            1
C20 Holland      LHD WP0ZZZ92ZLS840235 - 842366   8
C22 Belgium      LHD WP0ZZZ92ZLS840242 - 842442  31
C23 Australia    RHD WP0ZZZ92ZLS840258 - 841975  18
C26 South Africa RHD WP0ZZZ92ZLS840483 - 842006  10
C27 Spain        LHD WP0ZZZ92ZLS840101 - 842530  30
C31 Saudi Arabia LHD WP0ZZZ92ZLS841003 - 841271   3
C32 Arab Gulf St LHD WP0ZZZ92ZLS840957 - 842404   5
C36 Canada (no b LHD WP0JB292_LS869061            1
C36 Canada       LHD WP0JB292_LS860193 - 860493  15
C80 ?            LHD WP0ZZZ92ZLS840380            1
C99 Special      LHD WP0ZZZ92ZLS840224 - 842264   7
             
1991            
C00 Germany      LHD WP0ZZZ92ZMS800065 - 801710 263
C02 USA          LHD WP0AA292_MS810062 - 810447 139
C05 France       LHD WP0ZZZ92ZMS800082 - 801666  72
C07 Italy        LHD WP0ZZZ92ZMS800132 - 801647  32
C08 Japan        LHD WP0ZZZ92ZMS800108 - 801370  38
C10 Switzerland  LHD WP0ZZZ92ZMS800148 - 801261  21
C11 Austria      LHD WP0ZZZ92ZMS800144 - 801643   2
C12 Denmark      LHD WP0ZZZ92ZMS800135 - 801318   2
C15 Hong Kong    RHD WP0ZZZ92ZMS800816            1
C16 UK           RHD WP0ZZZ92ZMS800117 - 801508  42
C19 Luxemburg    LHD WP0ZZZ92ZMS801219 - 801255   2
C20 Holland      LHD WP0ZZZ92ZMS800085 - 801444   5
C22 Belgium      LHD WP0ZZZ92ZMS800112 - 801665  13
C23 Australia    RHD WP0ZZZ92ZMS800097 - 800246   2
C26 South Africa RHD WP0ZZZ92ZMS800139            1
C27 Spain        LHD WP0ZZZ92ZMS800217 - 801524  17
C36 Canada       LHD WP0AA292_MS810093 - 810288   6
C99 Special      LHD WP0ZZZ92ZMS800525 - 801513   3

Production numbers for the GTS over the markets:
Country Code Country Number
C00 Germany* 1338
C02 USA 377
C05 France* 126
C06 French colonies* 0
C07 Italy 73
C08 Japan (LHD) 235
C09 Sweden* 15
C10 Switzerland* 69
C11 Austria* 20
C12 Denmark* 4
C13 Finland* 0
C14 Taiwan* 4
C15 Hong Kong* 15
C16 UK* 205
C17 British service personnel stationed in Germany* 0
C18 Japan (RHD)* 34
C19 Luxemburg* 12
C20 Holland* 22
C21 Norway* 1
C22 Belgium* 61
C23 Australia* 60
C24 New Zealand* 8
C26 South Africa* 57
C27 Spain* 33
C28 Greece* 2
C31 Saudi Arabia* 8
C32 Arab Gulf States* 88
C36 Canada* 29
C45 Singapore 0
C46 Pakistan 0
C69 France (pre-1986)* 0
C72 Switzerland (pre 1986)* 0
C98 non-specific RHD production (Cyprus, etc)* 0
C99 Special 8

Country Code GTS 92-95
C00 Germany* 1338
 

Actual number of 928 on the road in the Netherlands (dated Jan 2017):

 
 Year  #  Model  #  Model inactive cars
1977 3 928     11
1978 24 928     46
1979 23 928     51
1980 20 928 3 928S 32
1981 11 928 4 928S 32
1982 4 928 4 928S 20
1983 22 928S     35
1984 24 928S     42
1985 33 928S 4 928S4 (might be a S3) 44
1986 26 928S 20 1x 928S3 / 19x 928S4 60
1987 36 928S4 1 928S 55
1988 33 928S4 1 928S 38
1989 24 928S4 4 928GT 27
1990 16 928S4 4 928GT 24
1991 9 928S4     14
1992 19 928GTS     18
1993 7 928GTS     3
1994 6 928GTS     2
1995 4 928GTS     1

disclaimer: this is based on registered APK (expiration not longer than 6 months ago) plus still insured cars, data from RDW. The right column shows the registered but apparently inactive cars. A part of those may not even exist anymore. It contains adjusted model info since RDW is sometimes wrong. (like in 1985 there were no S4)

Remark on the subject Horsepower:

If you want to talk "honest" hp, then we should out Porsche's use of "European horsepower" whenever it quotes "hp" to a DIN standard. One Euro hp = 75kgm/sec, which is approx 542.5 ftlb/sec compared to the imperial horsepower (as used in SAE standards) which is 550ftlb/sec.

This is why the S4 is 316bhp compared to the rest of the world's 320bhp.
(but both have 236kW), and the MY 85/86 S3 is 288bhp, when it has 3 more kW (215kW) than the 288bhp (212kW) Australian/German/Austrian/Swiss MY86 S3.

The S2's 310 hp is Euro hp; it actually produces 228kW and ... 306 real bhp.
(Thanks to Leonard Loeb for first explaining this anomaly to the list about five years ago!)

The power required to overcome aerodynamic drag varies with the cube of velocity, so if you had 326bhp instead of 306bhp at 5900rpm, you would improve your top speed by about 3mph. (The S2 manual with stock wheels and tires is about 75rpm under 5900 at 158mph and would be about 35rpm over it at 161.)
 

 

 

Read the Story's of how people fell in love with this car
 

 

Year Type Information Photo

Modifications

1978

Porsche 928

4.5L / 219Hp / 16v

1978 Porsche 928
  • 1 RR fog lamp in bumper

  • Checkered seats ( Pasha)

  • 7x16 cast telephone wheels

  • Separate battery box

  • Centre dash vent with fine grills and knob

  • Hazard switch and seat belt warning on console

  • Rear wiper control knob on binnacle

  • Vacuum controlled A/C and central locking

  • Central informer on console

  • Horizontal type instruments

  • K Jetronic injection (CIS)

  • Single piston brakes 282/289 mm

  • 3 speed Auto transmission or 5 speed manual

1979

Porsche 928

4.5L / 219Hp / 16v

1979 Porsche 928
  • "Basic equipment model" – no detergent washing

  • Headlamp washers

  • Cruise control

  • Heavy seat bolstering

  • Rear blind, auto air conditioning etc.

  • Vertical reading ( current model) instruments including central informer

  • Integral battery box

  • Dash vent-heavy grilles and knob deleted

1980

Porsche 928

4.5L / 230Hp / 16v

none
  • Electrical central locking and A/C system
  • Door protector strips optional
  • Red door safety light
  • 7x15 inch wheels and 215 tires
  • High compression engines
  • Relocation of some switches to binnacle
  • And console ( rear wiper, trip reset)
1980 Porsche 928s

4.7L / 230Hp / 16v

1980 Porsche 928 S
  • Front and rear spoilers
  • Forged 16 inch wheels
  • Heavy bolstered seats
  • Twin exhaust system
  • Front floating ( first) calipers and larger directional slotted discs
  • Air ducting to front brakes
  • Auto A/C
  • Detergent wash
  • Headlamp washers
  • Leather dash
1981 Porsche 928s

4.7L / 234Hp / 16v

1981 Porsche 928 S
  • Front and rear spoilers
  • Forged 16 inch wheels
  • Heavy bolstered seats
  • Twin exhaust system
  • Front floating ( first) calipers and larger directional slotted discs
  • Air ducting to front brakes
  • Auto A/C
  • Detergent wash
  • Headlamp washers
  • Leather dash

1983

Porsche 928s US

4.7L / 234 Hp / 16v

1983 Porsche 928 S
  • 928 Deleted

  • Colored instrument binnacle

  • 4 spoke 928S steering wheel

  • Side protectors standard

  • Cast wheels standard – optional forged

  • Hydraulic belt tensioner

  • Hydraulic engine mounts

  • Engine mounted starter on cast iron bracket

  • Round tooth cam belts and gears

1983 928s ROW

4.7L / 310 Hp / 16v

 

none
  • 928 Deleted

  • Colored instrument binnacle

  • 4 spoke 928S steering wheel

  • Side protectors standard

  • Cast wheels standard – optional forged

  • Hydraulic belt tensioner

  • Hydraulic engine mounts

  • Engine mounted starter on cast iron bracket

  • Round tooth cam belts and gears

1984 Porsche 928s US

4.7L / 234 Hp / 16v

none
  • Electrically heated washer jets
  • 4 speed auto transmission with front separate oil cooler
  • LH EZK ignition/injection
  • Adjustable front heights
  • ABS optional
  • Parcel tray under steering wheel
  • Modified central informer
  • Electric hatch release
  • Windows operating with doors open
  • Central locking from console buttons
  • Twin distributors
  • Fuel cooler
1984 Porsche 928s ROW

4.7L / 310 Hp / 16v

 

none
  • Electrically heated washer jets
  • 4 speed auto transmission with front separate oil cooler
  • LH EZK ignition/injection
  • Adjustable front heights
  • ABS optional
  • Parcel tray under steering wheel
  • Modified central informer
  • Electric hatch release
  • Windows operating with doors open
  • Central locking from console buttons
  • Twin distributors
  • Fuel cooler
1985 Porsche 928s US

4.7L / 234 Hp / 16v

none
  • "Slim line" longer and lower seats with 4 way switches
  • Automatic gear indicator in tacho
  • Optional rear A/C
  • 4 Spoke steering wheel with Porsche embossed
  • Plastic front wheel arch guard
  • Borg Warner type synchro in manual transmission with shorter lighter gear shift
  • 115 amp alternator
  • Dust trap air intakes
  • Fan ventilation of hot stationary engine – switch on no. 2 intake tooth belt tension light
  • Modified CEL – wiring plugs
  • New generation wiring diagrams
1985 Porsche 928s ROW

4.7L / 310 Hp / 16v

none
  • "Slim line" longer and lower seats with 4 way switches
  • Automatic gear indicator in tacho
  • Optional rear A/C
  • 4 Spoke steering wheel with Porsche embossed
  • Plastic front wheel arch guard
  • Borg Warner type synchro in manual transmission with shorter lighter gear shift
  • 115 amp alternator
  • Dust trap air intakes
  • Fan ventilation of hot stationary engine – switch on no. 2 intake tooth belt tension light
  • Modified CEL – wiring plugs
  • New generation wiring diagrams
1984-1986 Porsche 928s2

4.7L / 310Hp / 16v

none
  • Euro version (UK market only?)
  • Equipped with LH2.2 and EZK computers
  • S4 brakes
  • S4 front suspension
  • better seats
  • Modified exhaust
  • Interior light delay

1986

Porsche 928s3

5L / 288Hp / 32v

1986 Porsche 928 S3
  • 4 Valve quad cam engine
  • Revised intake manifold
  • Distributors on end of camshafts
  • Unleaded low octane engine with secondary air injection
  • ABS standard
  • 4 piston brake calipers
  • Silver forged wheels

1987

Porsche 928s4

5L / 316Hp / 32v

 

1987 Porsche 928 S4

  • New look modern rounded body front and rear
  • Separate hinged rear spoiler
  • Deletion of front spoiler – underbody trays fitted to bring about ground effects cooling flaps for radiator
  • Twin electric fans
  • Revised "high-rise" induction manifold with resonance flap (flappy)
  • Knock control no adjustment of idle speed or CO
  • Single plate clutches
  • Larger front brake calipers
  • Asbestos free pads
  • 7 & 8 inch wheels 245 rear tires
  • Intensive washer, reservoir in plenum chambers, seat and mirror memory
1988 Porsche 928s4

5L / 316Hp / 32v

1988 Porsche 928 S4
  • Fixed rear spoiler
  • Seat memory standard
  • Injection/ignition available with flash code diagnosis and fault memory
1989 Porsche 928s4

5L / 316Hp / 32v

1989 Porsche 928 s4
  • Revised (stronger) heads installed mid MY 1989
  • Flashing snib alarm
  • Computerized instruments including dash diagnosis and additional stalks
  • Roof aerial
  • Solenoid type central locking
  • Tire pressure control system
  • Bosch Hammer diagnosis
  • Diagnosis ignition circuit monitor
1988

1989

Porsche 928CS - SE

5L / 316Hp / 32v

1989 Porsche 928 Club Sport and Sport Equipment
  • Weight reduction
  • Close ratio manual gearbox only
  • Modified camshafts, increased top-end torque
  • Modified exhaust: single tailpipe
  • Rev limiter up to 6775 instead of 6600 rpm)
  • Limited Slip Differential 2.73:1 instead of 2.63:1
  • Sport suspension
  • Rear axle 17mm spacers
  • GT style alloy wheels forged from modified flat disks 8" + 9"
  • Rims are not painted but anodized
  • 42 SE units produced for the UK market 1988/1989
  • 10 CS units produced for rest of the world 1988/1989
1989 Porsche 928gt

5L / 330Hp / 32v

1989 Porsche 928 gt

  • Revised (stronger) heads installed mid MY 1989
  • Revised camshafts
  • Club sport 8x16 and 9x16 inch forged 928CS wheels up to 07/89, later cast model
  • Rear wheel spacers
  • LSD standard
  • Twin tail pipes
  • GT rear badge
  • Modifications to LH and EZK controls
  • RPM increased from 6600 to 6800 rpm, peak at 6200 and not 6000rpm
  • 1mm higher camshaft lift
  • different front springs
  • different rear muffler with two outlets
  • limited slip standard (ZF type code "220", PSD "221" starts in '90)
  • fender lips "cringed" from factory (folded under)
1990 Porsche 928s4

5L / 316Hp / 32v

1990 Porsche 928 S4

  • Electrically adjusted headlamps

  • Trip reset and intensive cleaning buttons on front binnacle face

  • PSD ( electronic controlled LSD) standard

  • Twin pipe muffler ( same exhaust as GT)

  • Separate engine oil cooler under radiator

  • Trans cooler top

  • Window switch one touch control

  • Analog clock

  • Single piece defroster vent

  • New central electric system (CEL)

  • Higher ratio pulley on Alternator

  • Same heads, pistons and intake as GT

  • Airbags un US/CDN models standard

  • Water pump impeller is now plastic

  • Extra oil cooler below radiator

  • RDK standard

1990 Porsche 928gt

5L / 326Hp / 32v

1990 Porsche 928 gt

  • Standard cast "design 90" 7.5 and 9 inch rims

  • PSD differential, which is a computer controlled electro-hydraulically activated LSD

  • Different vibration damper "GT" on the crank

  • Thermo couplers relocated from  cyl 4->3 and 8->7

  • Gold plated knock sensor to avoid corrosion

 

1991 Porsche 928s4

5L / 316Hp / 32v

none
  • Flash code alarm snib

  • Recirculation A/C control position

  • Leather clad hand brake lever

  • Rear wheel arch full covers 3 dba quieter

  • Deletion speedo reed contacts, now on ABS sensors

  • High output power steering pump 100bar

  • Deletion of radiator flaps

  • Wheels 7.5 x 8 16" with spacers

  • All models are equipped with PSD

  • New Alarm systems

  • Modifications to the electrical system

  • Deletion of the pressure relief valve in the oil cooler

  • Modified version LH computer (check-engine light)

  • In Feb Airbags became standard on all models

1991 Porsche 928gt

5L / 326Hp / 32v

1991 Porsche 928 gt
  • same changes as in S4 version, except:

  • Shorter Shift lever

  • Changes in the clutch slave cylinder
1992 Porsche 928gts

5.4L / 350Hp / 32v

1992 Porsche 928 gts

  • Broad stance flared rear wheel arches

  • Rear full width reflector

  • Painted rear spoiler

  • 17" wheels cup design 7.5 x 9

  • Delete S4 & GT designation

  • Stronger gearbox

  • Rear wheel spacers

  • Larger 322mm discs front

  • Turbo style (tear drop) mirrors

  • Blaupunkt Symphony radio

  • Deletion of hatch release function on pass.side

1993 Porsche 928gts

5.4L / 350Hp / 32v

 

none
  • Reinforced pistons and rings
  • Factory Shell Synthetic 5w40 oil
  • Various modifications in the engine venting
  • Clutch operation, release bearing bushing
  • Clutch disk with modified Friction Lining
  • Changes caster setting policy (all models) to 4 +/-1
  • New brake fluid dot4 type 200
  • Rear lid lock can not be unlocked from passenger side
1994 Porsche 928gts

5.4L / 350Hp / 32v

 

none
  • Installation of a particle filter in airflow
  • Deletion of the Tire Pressure monitoring system
  • Different security lock wheel fitting
  • Cup '93 17"wheels 225/45zr17 and 255/40zr17
  • Dynamic kick-down gearbox feature
  • Radio Alpine 7807
  • Different color scheme
1995 Porsche 928gts

5.4L / 350Hp / 32v

1995 Porsche 928 gts

  • Key lock
  • Blaupunkt London radio / CD
  • R134a A/C gas

Please visit also: http://www.landsharkoz.com/index.html 

Please visit also: http://www.flat-6.net/forum/showcargroup.php?do=model&cat=18

Please visit also: http://www.928gt.com 

 

 
Brief Model History of the European Porsche 928 from 1978 - 1995
Model 1978 EURO
VIN Start: 9288100001 VIN End: 928810nnnn
Type: 928
Engine: 4474cc 230hp 16valve
Engine Code: M28/01 (5 speed manual) / M28/02 (3 speed auto)
Injection: K-Jetronic (CIS -Continuous Injection System)
Brakes: Single Piston 282mm front/289mm rear

--------------------------------------------------------------------------------

--------------------------------------------------------------------------------

Model 1979 EURO
VIN Start: 9289100001 VIN End: 928910nnnn
Type: 928
Engine: 4474cc 230hp 16valve
Engine Code: M28/01 (5 speed manual) / M28/02 (3 speed auto)
Injection: K-Jetronic (CIS -Continuous Injection System)
Brakes: Single Piston 282mm front/289mm rear

--------------------------------------------------------------------------------

--------------------------------------------------------------------------------

Model 1980 EURO
VIN Start: 92AO800001 VIN End: 92AO80nnnn
Type: 928
Engine: 4474cc 230hp 16valve
Engine Code: M28/09 (5 speed manual) / M28/10 (3 speed auto)
Injection: K-Jetronic (CIS -Continuous Injection System)
Brakes: Single Piston 282mm front/289mm rear

--------------------------------------------------------------------------------

--------------------------------------------------------------------------------

Model 1980 EURO
Type: 928S
Engine: 4664cc 310hp 16valve
Engine Code: M28/11 (5 speed manual) / M28/12 (3 speed auto)
Injection: K-Jetronic (CIS -Continuous Injection System)
Brakes: Single Piston 282mm front/289mm rear

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Model 1981 EURO
VIN Start: WPOZZZ92ZBS8n0001 VIN End: WPOZZZ92ZBS8nnnnn
Type: 928
Engine: 4474cc 230hp 16valve
Engine Code: M28/09 (5 speed manual) / M28/10 (3 speed auto)
Injection: K-Jetronic (CIS -Continuous Injection System)
Brakes: Single Piston 282mm front/289mm rear

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Model 1981 EURO
Type: 928S
Engine: 4664cc 310hp 16valve
Engine Code: M28/11 (5 speed manual) / M28/12 (3 speed auto)
Injection: K-Jetronic (CIS -Continuous Injection System)

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Model 1982 EURO
VIN Start: WPOZZZ92ZCS8n0001 VIN End: WPOZZZ92ZCS8nnnnn
Type: 928
Engine: 4474cc 230hp 16valve
Engine Code: M28/09 (5 speed manual) / M28/10 (3 speed auto)
Injection: K-Jetronic (CIS -Continuous Injection System)
Brakes: Single Piston 282mm front/289mm rear

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Model 1982 EURO
Type: 928S
Engine: 4664cc 310hp 16valve
Engine Code: M28/11 (5 speed manual) / M28/12 (3 speed auto)
Injection: K-Jetronic (CIS -Continuous Injection System)

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Model 1983 EURO
VIN Start: WPOZZZ92ZDS8n0001 VIN End: WPOZZZ92ZDS8nnnnn
Type: 928S
Engine: 4664cc 310hp 16valve
Engine Code: M28/11 (5 speed manual) / M28/12 (3 speed auto)
Injection: K-Jetronic (CIS -Continuous Injection System)

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Model 1984 EURO
VIN Start: WPOZZZ92ZES8n0001 VIN End: WPOZZZ92ZES8nnnnn
Type: 928S2
Engine: 4664cc 310hp 16valve Twin Distributor
Engine Code: M28/21 (5 speed manual) / M28/22 (4 speed auto)
Injection: LH-Jetronic

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Model 1985 EURO
VIN Start: WPOZZZ92ZFS8n0001 VIN End: WPOZZZ92ZFS8nnnnn
Type: 928S2
Engine: 4664cc 310hp 16valve Twin Distributor
Engine Code: M28/21 (5 speed manual) / M28/22 (3 speed auto)
Injection: LH-Jetronic

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Model 1986 EURO
VIN Start: WPOZZZ92ZGS8n0001 VIN End: WPOZZZ92ZGS8nnnnn
Type: 928S2
Engine: 4664cc 310hp 16valve Twin Distributor
Engine Code: M28/21 (5 speed manual) / M28/22 (3 speed auto)
Injection: LH-Jetronic

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Model 1986 EURO
Type: 928S3
Engine: 4957cc 288hp 32valve
Engine Code: M28/45 (5 speed manual) / M28/46 (3 speed auto)
Injection: LH-Jetronic

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Model 1987 EURO
VIN Start: WPOZZZ92ZHS8n0001 VIN End: WPOZZZ92ZHS8nnnnn
Type: 928S4
Engine: 4957cc 320hp 32valve (Australia 300hp, 91 octane)
Engine Code: M28/41 (5 speed manual) / M28/42 (4 speed auto)
Brakes: Four Piston 304mm front/299mm rear

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--------------------------------------------------------------------------------

Model 1988 EURO
VIN Start: WPOZZZ92ZJS8n0001 VIN End: WPOZZZ92ZJS8nnnnn
Type: 928S4
Engine: 4957cc 320hp 32valve (Australia 300hp, 91 octane)
Engine Code: M28/41 (5 speed manual) / M28/42 (4 speed auto)
Brakes: Four Piston 304mm front/299mm rear

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Model 1988 EURO
Type: 928S4 CS
Engine: 4957cc 330hp 32valve
Engine Code: M28/41 (5 speed manual) - has SP after engine serial #, camshafts have GT profile
Brakes: Four Piston 304mm front/299mm rear

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Model 1989 EURO
VIN Start: WPOZZZ92ZKS8n0001 VIN End: WPOZZZ92ZKS8nnnnn
Type: 928S4
Engine: 4957cc 320hp 32valve (Australia 300hp, 91 octane)
Engine Code: M28/41 (5 speed manual) / M28/42 (4 speed auto)
Brakes: Four Piston 304mm front/299mm rear

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Model 1989 EURO
Type: 928GT
Engine: 4957cc 330hp 32valve
Engine Code: M28/47 (5 speed manual)

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Model 1990 EURO
VIN Start: WPOZZZ92ZLS8n0001 VIN End: WPOZZZ92ZLS8nnnnn
Type: 928S4
Engine: 4957cc 320hp 32valve (Australia 300hp, 91 octane)
Engine Code: M28/41 (5 speed manual) / M28/42 (4 speed auto)
Brakes: Four Piston 304mm front/299mm rear

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--------------------------------------------------------------------------------

Model 1990 EURO
Type: 928GT
Engine: 4957cc 330hp 32valve
Engine Code: M28/47 (5 speed manual)

--------------------------------------------------------------------------------

--------------------------------------------------------------------------------

Model 1991 EURO
VIN Start: WPOZZZ92ZMS8n0001 VIN End: WPOZZZ92ZMS8nnnnn
Type: 928S4
Engine: 4957cc 320hp 32valve (Australia 300hp, 91 octane)
Engine Code: M28/41 (5 speed manual) / M28/42 (4 speed auto)
Brakes: Four Piston 304mm front/299mm rear

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--------------------------------------------------------------------------------

Model 1991 EURO
Type: 928GT
Engine: 4957cc 330hp 32valve
Engine Code: M28/47 (5 speed manual)

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Model 1992 EURO
VIN Start: WPOZZZ92ZNS8n0001 VIN End: WPOZZZ92ZNS8nnnnn
Type: 928GTS
Engine: 5397cc 350hp 32valve
Engine Code: M28/49 (5 speed manual) / M28/50 (4 speed auto)
Brakes: Four Piston 322mm front/299mm rear

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Model 1993 EURO
VIN Start: WPOZZZ92ZOS8n0001 VIN End: WPOZZZ92ZOS8nnnnn

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Model 1994 EURO
VIN Start: WPOZZZ92ZPS8n0001 VIN End: WPOZZZ92ZPS8nnnnn

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Model 1995 EURO
VIN Start: WPOZZZ92ZQS8n0001 VIN End: WPOZZZ92ZQS8nnnnn

 
 
 

 
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