2006 Chevrolet HHR vs. 1975 Pontiac Firebird
To start off, 2006 Chevrolet HHR is newer by 31 year(s). Which means there will be less support and parts availability for 1975 Pontiac Firebird. In addition, the cost of maintenance, including insurance, on 1975 Pontiac Firebird would be higher. At 4,093 cc (6 cylinders), 1975 Pontiac Firebird is equipped with a bigger engine. In terms of performance, 2006 Chevrolet HHR (143 HP @ 6000 RPM) has 35 more horse power than 1975 Pontiac Firebird. (108 HP @ 3600 RPM). In normal driving conditions, 2006 Chevrolet HHR should accelerate faster than 1975 Pontiac Firebird.
Because 1975 Pontiac Firebird is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1975 Pontiac Firebird. However, in wet, icy, snow, or gravel driving conditions, 2006 Chevrolet HHR, being front wheel drive (FWD), will offer much better control with better grip. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 1975 Pontiac Firebird (237 Nm @ 1600 RPM) has 34 more torque (in Nm) than 2006 Chevrolet HHR. (203 Nm @ 4000 RPM). This means 1975 Pontiac Firebird will have an easier job in driving up hills or pulling heavy equipment than 2006 Chevrolet HHR.
Compare all specifications:
| 2006 Chevrolet HHR | 1975 Pontiac Firebird | |
| Make | Chevrolet | Pontiac |
| Model | HHR | Firebird |
| Year Released | 2006 | 1975 |
| Body Type | Hatchback | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2196 cc | 4093 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 143 HP | 108 HP |
| Engine RPM | 6000 RPM | 3600 RPM |
| Torque | 203 Nm | 237 Nm |
| Torque RPM | 4000 RPM | 1600 RPM |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Length | 4480 mm | 4880 mm |
| Vehicle Width | 1760 mm | 1870 mm |
| Vehicle Height | 1610 mm | 1290 mm |
| Wheelbase Size | 2640 mm | 2750 mm |
