The current BMW 7-Series covers up to 80 km on a full charge. Figures below are the longest-range variant in each generation.
| Years | Powertrain | Range |
|---|---|---|
| 1979–1982 | Combustion | 862 |
| 1982–1986 | Combustion | 935 |
| 1986–1994 | Combustion | 936 |
| 1994–1998 | Combustion | 1,076 |
| 1998–2001 | Combustion | 1,037 |
| 2001–2005 | Combustion | 1,035 |
| 2005–2008 | Combustion | 1,073 |
| 2008–2012 | Combustion | 1,176 |
| 2012–2015 | Combustion | 1,333 |
| 2015–2019 | Combustion | 1,393 |
| 2019–2022 | Electric | 58 |
| 2022–present | Electric | 80 |
Range is the manufacturer-rated maximum for the longest-range variant in each generation. Electric generations use the rated battery range; combustion generations are calculated from tank capacity and combined-cycle consumption. Figures outside a plausible range are excluded rather than shown with a guessed correction.