| Model Year | 2007 | 2023 | |
| Model | Lexus GS | Mercedes-Benz C-Class | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 4dr Sedan | 4dr Sedan | |
| Difference | |||
| Wheelbase | 2,850 mm | 2,865 mm | 0 mm |
| Length | 4,826 mm | 4,750 mm | 0 mm |
| Width | 1,821 mm | 1,890 mm | 0 mm |
| Height | 1,425 mm | 1,438 mm | 0 mm |
| Curb Weight | 1,680 kg | 1,735 kg | 0 kg |
| Fuel Capacity | 71 L | 66 L | 5 L |
| Headroom, Row 1 | 960 mm | 945 mm | 15 mm |
| Shoulder Room, Row 1 | 1,430 mm | 1,430 mm | 0 mm |
| Hip Room, Row 1 | 1,382 mm | 0 mm | 1 mm |
| Legroom, Row 1 | 1,105 mm | 1,059 mm | 0 mm |
| Headroom, Row 2 | 940 mm | 953 mm | -13 mm |
| Shoulder Room, Row 2 | 1,400 mm | 1,412 mm | 0 mm |
| Hip Room, Row 2 | 1,306 mm | 0 mm | 1 mm |
| Legroom, Row 2 | 925 mm | 914 mm | 11 mm |
| Total Legroom | 2,029 mm (over 2 rows) | 1,974 mm (over 2 rows) | 1 mm |
| Cargo Volume | 360 L | 357 L | 3 L |
| 2007 Lexus GS Seat Room and Comfort: Pros | ||
| Year | Body/Powertrain | Comment |
| 2006 | 4dr Sedan 245-horsepower 3.0L V6 6-speed shiftable automatic AWD |
Very good front seats with excellent back and head/neck spport for those of us who are spinally challengged. see full Lexus GS review |
| 2007 Lexus GS Seat Room and Comfort: Cons | ||
| Year | Body/Powertrain | Comment |
| 2006 | 4dr Sedan 300-horsepower 4.3L V8 6-speed shiftable automatic RWD |
comfortable but tight see full Lexus GS review |
None of our members have yet commented on the seat room and comfort of the 2023 Mercedes-Benz C-Class.