| Model Year | 2010 | 2024 | |
| Model | Infiniti G | Audi A8 / S8 | |
| Engine | 3.7L V6 DOHC-4v 330 hp@7000 270 lb-ft@5200 |
turbocharged 4.0L V8 Hybrid DOHC-4v 563 hp@6000 590 lb-ft@2000 |
|
| Transmission | 7-speed shiftable automatic | 8-speed shiftable automatic | |
| Drivetrain | AWD | AWD | |
| Body | 4dr Sedan | 4dr Sedan, ext. | |
| Difference | |||
| Wheelbase | 2,850 mm | 3,127 mm | -1 mm |
| Length | 4,750 mm | 5,321 mm | -1 mm |
| Width | 1,773 mm | 1,946 mm | 0 mm |
| Height | 1,453 mm | 1,481 mm | 0 mm |
| Curb Weight | 1,716 kg | 2,325 kg | -1 kg |
| Fuel Capacity | 76 L | 82 L | -6 L |
| Headroom, Row 1 | 1,029 mm | 973 mm | -972 mm |
| Shoulder Room, Row 1 | 1,412 mm | 1,501 mm | 0 mm |
| Hip Room, Row 1 | 1,400 mm | 0 mm | 1 mm |
| Legroom, Row 1 | 1,115 mm | 1,054 mm | 0 mm |
| Headroom, Row 2 | 958 mm | 978 mm | -20 mm |
| Shoulder Room, Row 2 | 1,402 mm | 1,463 mm | 0 mm |
| Hip Room, Row 2 | 1,364 mm | 0 mm | 1 mm |
| Legroom, Row 2 | 881 mm | 1,125 mm | 880 mm |
| Total Legroom | 1,996 mm (over 2 rows) | 2,179 mm (over 2 rows) | -1 mm |
| Cargo Volume | 382 L | 354 L | 28 L |
| 2010 Infiniti G Seat Room and Comfort: Pros | ||
| Year | Body/Powertrain | Comment |
| 2010 | 4dr Sedan 328-horsepower 3.7L V6 7-speed shiftable automatic RWD |
Spacious and comfortable seats see full Infiniti G review |
| 2010 Infiniti G Seat Room and Comfort: Cons | ||
| Year | Body/Powertrain | Comment |
| 2010 | 4dr Sedan 328-horsepower 3.7L V6 7-speed shiftable automatic RWD |
Smaller than the Maxima. Third person would be uncomfortable, less knee room. The plastic trough behind the front seat is too low. see full Infiniti G review |
| 2010 | 2dr Hardtop conv. 325-horsepower 3.7L V6 7-speed shiftable automatic RWD |
The rear seat is basically a storage area. No one can sit back there! But its really no different than the rear of any convertible. (like my Mercedes Benz CLK350) see full Infiniti G review |
| 2010 | 4dr Sedan 328-horsepower 3.7L V6 7-speed shiftable automatic AWD |
Seats in back are cramped. Once the kids hit teenage years they are not going to be happy back there for long rides. see full Infiniti G review |
| 2010 | 4dr Sedan 328-horsepower 3.7L V6 7-speed shiftable automatic RWD |
Seems smaller than the G35, no rear reclining seats anymore and the headrests stick up a bit more than the old car. see full Infiniti G review |
| 2009 | 2dr Coupe 330-horsepower 3.7L V6 6-speed manual RWD |
The bolstering is excessive in the lowest setting and the seat belt pulls too hard on my chest. The seat belt also digs into my neck. see full Infiniti G review |
| 2009 | 2dr Coupe 330-horsepower 3.7L V6 7-speed shiftable automatic RWD |
Way to small to be of use with anything but children. see full Infiniti G review |
| 2009 | 2dr Coupe 330-horsepower 3.7L V6 7-speed shiftable automatic AWD |
Tight on head room but to be expected for two door. see full Infiniti G review |
None of our members have yet commented on the seat room and comfort of the 2024 Audi A8 / S8.