| Model Year | 2024 | 2021 | |
| Model | BMW i7 | BMW 8-Series | |
| Engine | Electric 650 hp 749 lb-ft |
turbocharged 4.4L V8 DOHC-4v 523 hp@5500 553 lb-ft@1800 |
|
| Transmission | 1-speed automatic | 8-speed shiftable automatic | |
| Drivetrain | AWD | AWD | |
| Body | 4dr Sedan, ext. | 2dr Coupe | |
| Difference | |||
| Wheelbase | 3,216 mm | 2,822 mm | 1 mm |
| Length | 5,390 mm | 4,856 mm | 1 mm |
| Width | 1,951 mm | 1,902 mm | 0 mm |
| Height | 1,544 mm | 1,346 mm | 0 mm |
| Curb Weight | 2,710 kg | 2,031 kg | 0 kg |
| Fuel Capacity | 0 L | 68 L | -68 L |
| Headroom, Row 1 | 1,011 mm | 988 mm | -987 mm |
| Shoulder Room, Row 1 | 1,549 mm | 1,453 mm | 0 mm |
| Legroom, Row 1 | 1,046 mm | 1,069 mm | 0 mm |
| Headroom, Row 2 | 980 mm | 853 mm | 127 mm |
| Shoulder Room, Row 2 | 1,430 mm | 1,191 mm | 0 mm |
| Legroom, Row 2 | 1,100 mm | 749 mm | -748 mm |
| Total Legroom | 2,146 mm (over 2 rows) | 1,819 mm (over 2 rows) | 1 mm |
| Cargo Volume | 510 L | 419 L | 91 L |
None of our members have yet commented on the seat room and comfort of the 2024 BMW i7.
None of our members have yet commented on the seat room and comfort of the 2021 BMW 8-Series.