| Model Year | 2009 | 2013 | |
| 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 270 hp@5300 295 lb-ft@2500 |
|
| 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. | 3710 lb. | -357 lb. |
| Fuel Capacity | 16.0 gal. | 15.8 gal. | 0.2 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 | 11.1 ft3 | 12.7 ft3 |
| Cargo Volume, Maximum | 57.7 ft3 | 11.1 ft3 | 46.6 ft3 |
| 2009 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 |
| 2008 | 4dr Wagon 172-horsepower 2.4L I4 4-speed automatic FWD |
Roomy enough for 2 adults in the rear seats with plenty of room left behind seat for luggage or gear. see full Chevrolet HHR review |
| 2008 | 4dr Wagon 149-horsepower 2.2L I4 5-speed manual FWD |
2 kids in the back and they have plenty of room see full Chevrolet HHR review |
| 2008 | 4dr Wagon 172-horsepower 2.4L I4 4-speed automatic FWD |
Larger than normal 4-door car see full Chevrolet HHR review |
| 2008 | 4dr Wagon 149-horsepower 2.2L I4 4-speed automatic FWD |
It is adjustable and relaxing. see full Chevrolet HHR review |
| 2009 Chevrolet HHR Seat Room and Comfort: Cons | ||
| Year | Body/Powertrain | Comment |
| 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 |
| 2009 | 4dr Wagon 172-horsepower 2.4L I4 5-speed manual FWD |
little leg room see full Chevrolet HHR review |
| 2008 | 4dr Wagon 172-horsepower 2.4L I4 4-speed automatic FWD |
Could be a bit deeper and more supportive see full Chevrolet HHR review |
| 2013 Buick Regal Seat Room and Comfort: Cons | ||
| Year | Comment | |
| Both the Regal and 200 have much less rear seat room than the average midsize sedan. Adults up to about six feet in height will fit, but with little room to spare. see full Buick Regal review | ||
| 2013 Buick Regal Seat Room and Comfort: Pros | ||
| Year | Body/Powertrain | Comment |
| 2012 | 4dr Sedan turbocharged 270hp 2.0L I4 6-speed manual FWD |
Major seven hour trip in total comfort for both of us. Not one ache or pain or "I gotta get out of this car" see full Buick Regal review |
| 2013 Buick Regal Seat Room and Comfort: Cons | ||
| Year | Body/Powertrain | Comment |
| 2012 | 4dr Sedan turbocharged 270hp 2.0L I4 6-speed manual FWD |
Since the car came from Opel (EU), it is naturally made for smaller fold. The rear is comfortable, just a little lacking in legroom at times. see full Buick Regal review |