| Model Year | 2010 | 2017 | |
| Model | Chevrolet HHR | Buick Regal | |
| Engine | turbocharged 2.0L I4 DOHC-4v 250 hp@5900 222 lb-ft@1650 |
turbocharged 2.0L I4 DOHC-4v 259 hp@5500 295 lb-ft@3000 |
|
| Transmission | 4-speed automatic | 6-speed shiftable automatic | |
| Drivetrain | FWD | FWD | |
| Body | 4dr Wagon | 4dr Sedan | |
| Difference | |||
| Wheelbase | 103.5 in | 107.8 in | -4.3 in |
| Length | 176.2 in | 190.2 in | -14 in |
| Width | 69.1 in | 73.1 in | -4 in |
| Height | 63.1 in | 58.4 in | 4.7 in |
| Curb Weight | 3353 lb. | 3692 lb. | -339 lb. |
| Fuel Capacity | 16.0 gal. | 18.0 gal. | -2 gal. |
| Headroom, Row 1 | 39.6 in | 38.8 in | 0.8 in |
| Shoulder Room, Row 1 | 53.5 in | 56.7 in | -3.2 in |
| Hip Room, Row 1 | 50.1 in | 55.4 in | -5.3 in |
| Legroom, Row 1 | 40.6 in | 42.1 in | -1.5 in |
| Headroom, Row 2 | 39.0 in | 36.8 in | 2.2 in |
| Shoulder Room, Row 2 | 52.7 in | 54.4 in | -1.7 in |
| Hip Room, Row 2 | 50.6 in | 52.3 in | -1.7 in |
| Legroom, Row 2 | 39.5 in | 37.3 in | 2.2 in |
| Total Legroom | 80.1 in (over 2 rows) | 79.4 in (over 2 rows) | 0.7 in |
| Cargo Volume, Minimum | 23.8 ft3 | 14.2 ft3 | 9.6 ft3 |
| Cargo Volume, Maximum | 57.7 ft3 | 14.2 ft3 | 43.5 ft3 |
| 2010 Chevrolet HHR Seat Room and Comfort: Pros | ||
| Year | Body/Powertrain | Comment |
| 2009 | 4dr Wagon 155-horsepower 2.2L I4 4-speed automatic FWD |
It is roomy and comfortable. see full Chevrolet HHR review |
| 2009 | 4dr Wagon 155-horsepower 2.2L I4 4-speed automatic FWD |
The HHR has one of the most comfortable seats for me of most of the cars that I have driven. see full Chevrolet HHR review |
| 2010 Chevrolet HHR Seat Room and Comfort: Cons | ||
| Year | Body/Powertrain | Comment |
| 2009 | 4dr Wagon 172-horsepower 2.4L I4 5-speed manual FWD |
little leg room see full Chevrolet HHR review |
| 2009 | 4dr Wagon 172-horsepower 2.4L I4 4-speed automatic FWD |
seat-back very annoying and driving position difficult to get right see full Chevrolet HHR review |
| 2009 | 4dr Wagon 172-horsepower 2.4L I4 4-speed automatic FWD |
low roof limits passenger packaging space - poor knee room see full Chevrolet HHR review |
None of our members have yet commented on the seat room and comfort of the 2017 Buick Regal.