2008 Chevrolet HHR vs. 1971 Pontiac Grand Prix
To start off, 2008 Chevrolet HHR is newer by 37 year(s). Which means there will be less support and parts availability for 1971 Pontiac Grand Prix. In addition, the cost of maintenance, including insurance, on 1971 Pontiac Grand Prix would be higher. At 6,545 cc (8 cylinders), 1971 Pontiac Grand Prix is equipped with a bigger engine. In terms of performance, 1971 Pontiac Grand Prix (247 HP @ 4400 RPM) has 97 more horse power than 2008 Chevrolet HHR. (150 HP @ 5600 RPM) In normal driving conditions, 1971 Pontiac Grand Prix should accelerate faster than 2008 Chevrolet HHR. With that said, vehicle weight also plays an important factor in acceleration. 1971 Pontiac Grand Prix weights approximately 727 kg more than 2008 Chevrolet HHR. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1971 Pontiac Grand Prix 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 1971 Pontiac Grand Prix. However, in wet, icy, snow, or gravel driving conditions, 2008 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, 1971 Pontiac Grand Prix (461 Nm @ 3200 RPM) has 255 more torque (in Nm) than 2008 Chevrolet HHR. (206 Nm @ 4200 RPM). This means 1971 Pontiac Grand Prix will have an easier job in driving up hills or pulling heavy equipment than 2008 Chevrolet HHR.
Compare all specifications:
| 2008 Chevrolet HHR | 1971 Pontiac Grand Prix | |
| Make | Chevrolet | Pontiac |
| Model | HHR | Grand Prix |
| Year Released | 2008 | 1971 |
| Body Type | Hatchback | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2196 cc | 6545 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 150 HP | 247 HP |
| Engine RPM | 5600 RPM | 4400 RPM |
| Torque | 206 Nm | 461 Nm |
| Torque RPM | 4200 RPM | 3200 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1073 kg | 1800 kg |
| Vehicle Length | 4480 mm | 5350 mm |
| Vehicle Width | 1760 mm | 1930 mm |
| Vehicle Height | 1610 mm | 1330 mm |
| Wheelbase Size | 2640 mm | 3030 mm |
| Fuel Tank Capacity | 61 L | 38 L |
