Model family
Porsche 928 S4
Observed 1988–1991 (US EPA) · observed model years, not a production range
Observed model years
1988–1991
These are observed model years in the imported US EPA fuel-economy data (US market, basis: model year), not the full production range. Years outside this list, other markets and pre-1978 production may exist. Gaps inside the list mean no EPA row was observed for that year.
Source label: “928 S4” · dataset: EPA-modern · review status: unreviewed
Names and aliases
- 928
Historic references
- Porsche 928 — 1978 to 1995, basis: Manufacturer classic-catalog range · primary sourcequeued