Does the 2007 BMW 650ci Convertible need premium gas?
Every gas trim of this model takes premium.
| Trim (engine / transmission) | Fuel | MPG | Fuel/yr |
|---|---|---|---|
| 4.8L 8-cyl, S6 automatic, RWD | PREMIUM | 18 | $4,300 |
| 4.8L 8-cyl, 6-spd manual, RWD | PREMIUM | 16 | $4,800 |
| 4.8L 8-cyl, S6 automatic, RWD | PREMIUM | 15 | $5,150 |
The EPA records the fuel each version was tested on. Whether premium is strictly required or just recommended is an owner's-manual detail the EPA dataset doesn't include — so we don't guess it.
3 trim(s) · EPA FuelEconomy.gov · retrieved 2026-06-14.