petrol
12 photos from Wikimedia Commons · credits & licences
- 1. Buick Reatta coupe: IFCAR· Public domain
- 2. 1988 Buick Reatta, front left: Mr.choppers· CC BY-SA 3.0
- 3. 1988 Buick Reatta, rear left: Mr.choppers· CC BY-SA 3.0
- 4. 1991 Buick Reatta Convertible, Red, front left: Mr.choppers· CC BY-SA 3.0
- 5. 2016 Northeast Texas Buick and Classic Car Show 18 (1989 Buick Reatta interior): Michael Barera· CC BY-SA 4.0
- 6. '88-'89 Buick Reatta Coupe (Centropolis Laval '10): Bull-Doser· Public domain
- 7. '90 Buick Reatta Convertible (Crusin' At The Boardwalk '10): Bull-Doser· Public domain
- 8. 1988 Buick Reatta (17064673677): Greg Gjerdingen from Willmar, USA· CC BY 2.0
- 9. 1988 Buick Reatta 1.29.17: Kevauto· CC BY-SA 4.0
- 10. 1989 Buick Reatta, Mecum Auctions Kissimmee 2024: Pokemonprime· CC BY 4.0
- 11. 1990 Buick Reatta roadster red - r: CZmarlin — Christopher Ziemnowicz, releases all rights but a photo credit would be appreciated if this image is used anywhere other than Wikipedia. Please leave a note at Wikipedia here . Thank you!· CC0
- 12. 1991 Buick Reatta (29370035541): Greg Gjerdingen from Willmar, USA· CC BY 2.0
what the fuel types mean
- petrol Cheapest to buy, simple, but fuel is expensive in NL.
spec sheet
- built
- 1988–1991
- body
- two-seater
- engine
- 3.8 L
- cylinders
- 6
- turbo
- no
- power
- —
- drive
- front-wheel drive
- gearbox
- automatic
- seats
- —
- doors
- —
- weight
- —
- fuel use
- —
- CO₂
- —
- US rating
- 19–20 mpg
- EV range
- —
- US size class
- Two Seaters
- avg new price NL
- —
Ranges cover every version ever sold. Blank means the sources don't say.
🇺🇸 US versions (4)
Every version the EPA tested, model years 1988–1991. mpg is combined; L/100 km converted.
| year | version | engine | gearbox | drive | fuel | mpg | L/100 |
|---|---|---|---|---|---|---|---|
| 1991 | Reatta | 3.8 L 6 cyl | Automatic 4-spd | FWD | Regular | 19 | 12.4 |
| 1990 | Reatta | 3.8 L 6 cyl | Automatic 4-spd | FWD | Regular | 19 | 12.4 |
| 1989 | Reatta | 3.8 L 6 cyl | Automatic 4-spd | FWD | Regular | 20 | 11.8 |
| 1988 | Reatta | 3.8 L 6 cyl | Automatic 4-spd | FWD | Regular | 20 | 11.8 |
Sources: fueleconomy.gov.Updated 2026-10-24.