2007 Chevrolet HHR vs. 1963 Rover P5
To start off, 2007 Chevrolet HHR is newer by 44 year(s). Which means there will be less support and parts availability for 1963 Rover P5. In addition, the cost of maintenance, including insurance, on 1963 Rover P5 would be higher. At 2,993 cc (6 cylinders), 1963 Rover P5 is equipped with a bigger engine. In terms of performance, 2007 Chevrolet HHR (175 HP @ 6200 RPM) has 56 more horse power than 1963 Rover P5. (119 HP @ 4800 RPM). In normal driving conditions, 2007 Chevrolet HHR should accelerate faster than 1963 Rover P5.
Because 1963 Rover P5 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 1963 Rover P5. However, in wet, icy, snow, or gravel driving conditions, 2007 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, 2007 Chevrolet HHR (224 Nm @ 5000 RPM) has 6 more torque (in Nm) than 1963 Rover P5. (218 Nm @ 2650 RPM). This means 2007 Chevrolet HHR will have an easier job in driving up hills or pulling heavy equipment than 1963 Rover P5.
Compare all specifications:
| 2007 Chevrolet HHR | 1963 Rover P5 | |
| Make | Chevrolet | Rover |
| Model | HHR | P5 |
| Year Released | 2007 | 1963 |
| Body Type | Hatchback | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2397 cc | 2993 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 175 HP | 119 HP |
| Engine RPM | 6200 RPM | 4800 RPM |
| Torque | 224 Nm | 218 Nm |
| Torque RPM | 5000 RPM | 2650 RPM |
| Engine Bore Size | 87.9 mm | 77.8 mm |
| Engine Stroke Size | 97.8 mm | 105 mm |
| Engine Compression Ratio | 10.5:1 | 9.0:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Automatic |
| Vehicle Length | 4440 mm | 4750 mm |
| Vehicle Width | 1740 mm | 1790 mm |
| Vehicle Height | 1570 mm | 1480 mm |
| Wheelbase Size | 2630 mm | 2820 mm |
