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1984 Porsche 928 S 4AT

The 1984 Porsche 928 S 4AT is a 4.7-liter with an automatic 4-spd. It is rated at 15 mpg combined.

EPA fuel-economy estimates are 14 mpg city and 18 mpg highway (15 mpg combined).

Spec Value
Vehicle
Body TypeCoupe
PowertrainGas
Engine
Engine Type4.7L 8-cylinder
Displacement4.7 L
Transmission
TransmissionAutomatic 4-spd
Fuel Economy
City14 MPG
Highway18 MPG
Combined15 MPG
Recommended FuelRegular

Safety & Recalls

NCAP safety ratings

Not crash-tested by NHTSA for this model year.

Recalls

No recalls on file with NHTSA for the 1984 Porsche 928.

1 owner complaint to NHTSA for the 1984 Porsche 928

Owner Complaints

1 owner complaint filed with NHTSA for the 1984 Porsche 928. See all on nhtsa.gov

Most-cited areas
Power Train1
A complaint can cite more than one area.
Most recent complaints
Aug 14, 1996 · Power Train
“SPEEDOMETER FAILURE. *AK”

Complaints are unverified reports submitted to NHTSA by owners. They cover the whole model year, not a specific trim, and a count alone doesn't show how common a problem is.

Source: US National Highway Traffic Safety Administration (nhtsa.gov), matched as 1984 PORSCHE 928. US-market vehicles only; data cached for up to 7 days.

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