| Model Year | 2018 | 2015 | |
| Model | Tesla Model X | Audi R8 | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 4dr SUV | 2dr Coupe | |
| Difference | |||
| Wheelbase | 2,964 mm | 2,649 mm | 0 mm |
| Length | 5,037 mm | 4,445 mm | 1 mm |
| Width | 2,070 mm | 1,905 mm | 1 mm |
| Height | 1,684 mm | 1,252 mm | 0 mm |
| Curb Weight | 2,291 kg | 1,625 kg | 1 kg |
| Fuel Capacity | 0 L | 90 L | -90 L |
| Headroom, Row 1 | 1,059 mm | 958 mm | -957 mm |
| Shoulder Room, Row 1 | 1,542 mm | 1,392 mm | 0 mm |
| Hip Room, Row 1 | 1,412 mm | 0 mm | 1 mm |
| Legroom, Row 1 | 1,046 mm | 1,041 mm | 0 mm |
| Headroom, Row 2 | 1,039 mm | 0 mm | 1 mm |
| Shoulder Room, Row 2 | 1,443 mm | 0 mm | 1 mm |
| Hip Room, Row 2 | 1,499 mm | 0 mm | 1 mm |
| Legroom, Row 2 | 975 mm | 0 mm | 975 mm |
| Headroom, Row 3 | 942 mm | 0 mm | 942 mm |
| Shoulder Room, Row 3 | 1,016 mm | 0 mm | 1 mm |
| Hip Room, Row 3 | 978 mm | 0 mm | 978 mm |
| Legroom, Row 3 | 831 mm | 0 mm | 831 mm |
| Total Legroom | 2,852 mm (over 3 rows) | 1,041 mm (over 1 row) | 1 mm |
| Cargo Volume | 0.0 | 99 L | -99 |
None of our members have yet commented on the seat room and comfort of the 2018 Tesla Model X.
None of our members have yet commented on the seat room and comfort of the 2015 Audi R8.