1988 928 S4 U.S. 0484

Identity

VIN
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Year
1988
Market
U.S.
Series
S4
Production No.
Number 424 out of 1792 produced for 1988 928 S4 U.S. market.

Mechanical

Engine Code
M28.42
Gearbox Code
A28.12
Transmission Type
4-Speed Automatic

Engine Specs

Engine Size
5.0L-32v
Compression Ratio
10.0:1
HP (SAE)
316
Torque (ft-lbs)
317
FI System
LH-Jetronic
Qtr Mile (sec)
14.7
0-62 mph (sec)
6.6
Top Speed (mph)
162
Weight (lbs)
3550

Transmission Specs

Gear Ratios
3.676 / 2.412 / 1.436 / 1  |  R: 5.139
Final Drive Ratio
2.20
Stall Speed
1750–2150
Trans Serial Range
A28122J10001 >> 8122J20000

Appearance

Original Color
700 - Black
Interior Color
Grey

Status

Mileage
168491
Location
United States
Dismantled
No

Option Codes

Code Description No. of 1988 cars No. of '80-'95 cars
M158 Radio, Blaupunkt Monterey (1986) or Reno SQR 46 (1987) 1646 13989
M220 Locking Differential - 40% (87-89) 1954 12515
M418 Side Protection Moldings 1582 17506
M494 Additional Amplifier 2452 17772
M586 Lumbar support - Left Seat 1093 5482
M650 Electrical Sliding Roof 3577 38586

Record Info

Posted by
Samer Abboud
Posted on
09/11/2026 1:18 AM
Last Modified by
Samer Abboud
Last Modified on
09/11/2026 2:43 AM