| Model Year | 2020 | 2009 | |
| Model | Dodge Challenger | Chevrolet Impala | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 2dr Coupe | 4dr Sedan | |
| Difference | |||
| Wheelbase | 116.0 in | 110.5 in | 5.5 in |
| Length | 197.9 in | 200.4 in | -2.5 in |
| Width | 75.7 in | 72.9 in | 2.8 in |
| Height | 57.5 in | 58.7 in | -1.2 in |
| Curb Weight | 3858 lb. | 3555 lb. | 303 lb. |
| Fuel Capacity | 18.5 gal. | 17.0 gal. | 1.5 gal. |
| Headroom, Row 1 | 39.3 in | 39.4 in | -0.1 in |
| Shoulder Room, Row 1 | 58.5 in | 58.7 in | -0.2 in |
| Hip Room, Row 1 | 55.3 in | 56.4 in | -1.1 in |
| Legroom, Row 1 | 42.0 in | 42.3 in | -0.3 in |
| Headroom, Row 2 | 37.1 in | 37.8 in | -0.7 in |
| Shoulder Room, Row 2 | 53.9 in | 58.6 in | -4.7 in |
| Hip Room, Row 2 | 47.8 in | 57.2 in | -9.4 in |
| Legroom, Row 2 | 33.1 in | 37.6 in | -4.5 in |
| Total Legroom | 75.1 in (over 2 rows) | 79.9 in (over 2 rows) | -4.8 in |
| Cargo Volume | 16.2 ft3 | 18.6 ft3 | -2.4 ft3 |
None of our members have yet commented on the seat room and comfort of the 2020 Dodge Challenger.
| 2009 Chevrolet Impala Seat Room and Comfort: Pros | ||
| Year | Body/Powertrain | Comment |
| 2008 | 4dr Sedan 211-horsepower 3.5L V6 4-speed automatic FWD |
Perhaps the largest rear seat in a sedan. Can squeeze three normal adults. see full Chevrolet Impala review |
| 2008 | 4dr Sedan 211-horsepower 3.5L V6 4-speed automatic FWD |
Large seat for my large seat, very good lumbar support, good power adjustments. see full Chevrolet Impala review |
| 2008 | 4dr Sedan 233-horsepower 3.9L V6 4-speed automatic FWD |
Good support for legs and back. Seat adjusts to fit most people. see full Chevrolet Impala review |
| 2008 | 4dr Sedan 211-horsepower 3.5L V6 4-speed automatic FWD |
Wide open... see full Chevrolet Impala review |
| 2008 | 4dr Sedan 233-horsepower 3.9L V6 4-speed automatic FWD |
Very easy to get in and out of this car. Front seat is roomy and fairly comfortable. see full Chevrolet Impala review |
| 2009 Chevrolet Impala Seat Room and Comfort: Cons | ||
| Year | Body/Powertrain | Comment |
| 2008 | 4dr Sedan 211-horsepower 3.5L V6 4-speed automatic FWD |
Large trunk space seems to sacrifise rear seat area. see full Chevrolet Impala review |
| 2008 | 4dr Sedan 211-horsepower 3.5L V6 4-speed automatic FWD |
Not enough leg room. see full Chevrolet Impala review |
| 2008 | 4dr Sedan 233-horsepower 3.9L V6 4-speed automatic FWD |
When the drivers seat is all the way back there is little rear seat legroom for tall folks. see full Chevrolet Impala review |