| Model Year | 2007 | 2024 | |
| Model | Acura TSX | Lexus LS | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 4dr Sedan | 4dr Sedan, ext. | |
| Difference | |||
| Wheelbase | 2,670 mm | 3,124 mm | -1 mm |
| Length | 4,658 mm | 5,235 mm | -1 mm |
| Width | 1,763 mm | 1,900 mm | 0 mm |
| Height | 1,455 mm | 1,450 mm | 0 mm |
| Curb Weight | 1,477 kg | 2,130 kg | -1 kg |
| Fuel Capacity | 65 L | 82 L | -17 L |
| Headroom, Row 1 | 960 mm | 947 mm | 13 mm |
| Shoulder Room, Row 1 | 1,407 mm | 1,494 mm | 0 mm |
| Hip Room, Row 1 | 1,382 mm | 1,410 mm | 0 mm |
| Legroom, Row 1 | 1,077 mm | 1,041 mm | 0 mm |
| Headroom, Row 2 | 947 mm | 947 mm | 0 mm |
| Shoulder Room, Row 2 | 1,359 mm | 1,433 mm | 0 mm |
| Hip Room, Row 2 | 1,382 mm | 1,400 mm | 0 mm |
| Legroom, Row 2 | 869 mm | 988 mm | -119 mm |
| Total Legroom | 1,946 mm (over 2 rows) | 2,029 mm (over 2 rows) | -1 mm |
| Cargo Volume | 374 L | 481 L | -107 L |
| 2007 Acura TSX Seat Room and Comfort: Pros | ||
| Year | Body/Powertrain | Comment |
| 2007 | 4dr Sedan 205-horsepower 2.4L I4 6-speed manual FWD |
able to undertake long drives in comfort. Able to enter/leave car without being contortionist. Easy copes with my (very) large body frame. see full Acura TSX review |
| 2007 | 4dr Sedan 205-horsepower 2.4L I4 6-speed manual FWD |
Passengers love the car. Never had any complaints. see full Acura TSX review |
| 2006 | 4dr Sedan 205-horsepower 2.4L I4 6-speed manual FWD |
This is a very subjective area, but I found the seat comfortable. see full Acura TSX review |
| 2007 Acura TSX Seat Room and Comfort: Cons | ||
| Year | Body/Powertrain | Comment |
| 2008 | 4dr Sedan 205-horsepower 2.4L I4 5-speed shiftable automatic FWD |
Smaller than comparably priced sedans. see full Acura TSX review |
| 2007 | 4dr Sedan 205-horsepower 2.4L I4 6-speed manual FWD |
Not enough of it. see full Acura TSX review |
None of our members have yet commented on the seat room and comfort of the 2024 Lexus LS.