| Model Year | 2006 | 2021 | |
| Model | Volvo C70 | Audi A8 / S8 | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 2dr Hardtop conv. | 4dr Sedan, ext. | |
| Difference | |||
| Wheelbase | 103.9 in | 123.2 in | -19.3 in |
| Length | 180.4 in | 208.7 in | -28.3 in |
| Width | 72.3 in | 76.6 in | -4.3 in |
| Height | 55.1 in | 58.6 in | -3.5 in |
| Curb Weight | 3772 lb. | 4773 lb. | -1001 lb. |
| Fuel Capacity | 16.4 gal. | 21.7 gal. | -5.3 gal. |
| Headroom, Row 1 | 38.2 in | 38.3 in | -0.1 in |
| Shoulder Room, Row 1 | 53.6 in | 59.1 in | -5.5 in |
| Hip Room, Row 1 | 53.1 in | 0.0 in | 53.1 in |
| Legroom, Row 1 | 42.3 in | 41.5 in | 0.8 in |
| Headroom, Row 2 | 36.4 in | 38.5 in | -2.1 in |
| Shoulder Room, Row 2 | 47.0 in | 57.6 in | -10.6 in |
| Hip Room, Row 2 | 41.5 in | 0.0 in | 41.5 in |
| Legroom, Row 2 | 33.9 in | 44.3 in | -10.4 in |
| Total Legroom | 76.2 in (over 2 rows) | 85.8 in (over 2 rows) | -9.6 in |
| Cargo Volume | 12.8 ft3 | 12.5 ft3 | 0.3 ft3 |
None of our members have yet commented on the seat room and comfort of the 2006 Volvo C70.
None of our members have yet commented on the seat room and comfort of the 2021 Audi A8 / S8.