2009 Chevrolet HHR vs. 1958 Rover P5
To start off, 2009 Chevrolet HHR is newer by 51 year(s). Which means there will be less support and parts availability for 1958 Rover P5. In addition, the cost of maintenance, including insurance, on 1958 Rover P5 would be higher. At 2,995 cc (6 cylinders), 1958 Rover P5 is equipped with a bigger engine. In terms of performance, 2009 Chevrolet HHR (168 HP @ 6200 RPM) has 62 more horse power than 1958 Rover P5. (106 HP @ 4500 RPM). In normal driving conditions, 2009 Chevrolet HHR should accelerate faster than 1958 Rover P5. With that said, vehicle weight also plays an important factor in acceleration. 1958 Rover P5 weights approximately 110 kg more than 2009 Chevrolet HHR.
Because 1958 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 1958 Rover P5. However, in wet, icy, snow, or gravel driving conditions, 2009 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, both vehicles can yield 222 Nm of torque. So under normal driving conditions, the ability to climb up hills and pull heavy equipment should be relatively similar for both vehicles.
Compare all specifications:
| 2009 Chevrolet HHR | 1958 Rover P5 | |
| Make | Chevrolet | Rover |
| Model | HHR | P5 |
| Year Released | 2009 | 1958 |
| Engine Position | Front | Front |
| Engine Size | 2399 cc | 2995 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 168 HP | 106 HP |
| Engine RPM | 6200 RPM | 4500 RPM |
| Torque | 222 Nm | 222 Nm |
| Torque RPM | 4800 RPM | 1500 RPM |
| Engine Compression Ratio | 10.4:1 | 8.8:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Top Speed | 180 km/hour | 150 km/hour |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1470 kg | 1580 kg |
| Vehicle Length | 3380 mm | 4750 mm |
| Vehicle Width | 1760 mm | 1790 mm |
| Vehicle Height | 1610 mm | 1540 mm |
| Wheelbase Size | 2640 mm | 2820 mm |
| Fuel Tank Capacity | 61 L | 63 L |
