0–100 km/h: 16 of 16 variants rated.
BMW 620d xDrive Gran Turismo tops the BMW 6-Series GT ranking by 0–100 km/h, at 8.0 s.
Across 16 ranked variants, 0–100 km/h spans from 5.3 s to 8.0 s.
| # | Variant | Year | Body | Fuel | 0–100 km/h |
|---|---|---|---|---|---|
| 1 | BMW 620d xDrive Gran Turismo | 2020 | Hatchback | Diesel | 8.0 s |
| 2 | BMW 620d Gran Turismo | 2020 | Hatchback | Diesel | 7.9 s |
| 3 | BMW 620d Gran Turismo | 2018 | Hatchback | Diesel | 7.9 s |
| 4 | BMW 620d xDrive Gran Turismo | 2018 | Hatchback | Diesel | 7.9 s |
| 5 | BMW 630i Gran Turismo | 2020 | Hatchback | Petrol | 6.5 s |
| 6 | BMW 630i Gran Turismo | 2017 | Hatchback | Petrol | 6.3 s |
| 7 | BMW 630d Gran Turismo | 2020 | Hatchback | Diesel | 6.1 s |
| 8 | BMW 630d Gran Turismo | 2017 | Hatchback | Diesel | 6.1 s |
| 9 | BMW 630d xDrive Gran Turismo | 2017 | Hatchback | Diesel | 6.0 s |
| 10 | BMW 630d xDrive Gran Turismo | 2020 | Hatchback | Diesel | 5.9 s |
| 11 | BMW 640i Gran Turismo | 2020 | Hatchback | Petrol | 5.5 s |
| 12 | BMW 640i xDrive Gran Turismo | 2020 | Hatchback | Petrol | 5.4 s |
| 13 | BMW 640i Gran Turismo | 2017 | Hatchback | Petrol | 5.4 s |
| 14 | BMW 640d xDrive Gran Turismo | 2020 | Hatchback | Diesel | 5.3 s |
| 15 | BMW 640i xDrive Gran Turismo | 2017 | Hatchback | Petrol | 5.3 s |
| 16 | BMW 640d xDrive Gran Turismo | 2017 | Hatchback | Diesel | 5.3 s |