Engine Summary
- Manufacturer
- Pontiac
- Family
- GM V6, gasoline V8, and diesel V6
- Displacement
- 305 cubic inches
Also Known As
1985 3.8L V61985 5.0L V81985 4.3L Diesel V6
Engine profile
1985 Pontiac Grand Prix engine family
GM V6, gasoline V8, and diesel V6 · 305 cubic inches · Pontiac
Identification reference
Engine Details
Source-backed component numbers, codes, stampings, and application notes.
4.3L Diesel V6
- Value
- 262 cu in Oldsmobile diesel V6
- Application
- Optional diesel path
- Type
- carburetor / specification
- Car pages
- 1985 Pontiac Grand Prix
Sources: 1985 Pontiac full-line factory brochure , 1985 Pontiac paint chips
3.8L V6
- Value
- 231 cu in Buick V6
- Application
- Regular gasoline path
- Type
- engine assembly / specification
- Car pages
- 1985 Pontiac Grand Prix
Sources: 1985 Pontiac full-line factory brochure , 1985 Pontiac paint chips
5.0L V8
- Value
- 305 cu in GM small-block V8
- Application
- Optional gasoline V8 path
- Type
- engine assembly / specification
- Car pages
- 1985 Pontiac Grand Prix
Sources: 1985 Pontiac full-line factory brochure , 1985 Pontiac paint chips
Cars Using This Engine
1 linked car page.
Two-door five-passenger personal-luxury coupe
1985 Pontiac Grand Prix
Two-door five-passenger personal-luxury coupe