1966 Rover P5 vs. 2006 Rover 45
To start off, 2006 Rover 45 is newer by 40 year(s). Which means there will be less support and parts availability for 1966 Rover P5. In addition, the cost of maintenance, including insurance, on 1966 Rover P5 would be higher. At 2,995 cc (6 cylinders), 1966 Rover P5 is equipped with a bigger engine. In terms of performance, 1966 Rover P5 (122 HP @ 4800 RPM) has 7 more horse power than 2006 Rover 45. (115 HP @ 5500 RPM). In normal driving conditions, 1966 Rover P5 should accelerate faster than 2006 Rover 45. With that said, vehicle weight also plays an important factor in acceleration. 1966 Rover P5 weights approximately 494 kg more than 2006 Rover 45. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1966 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 1966 Rover P5. However, in wet, icy, snow, or gravel driving conditions, 2006 Rover 45, 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, 1966 Rover P5 (217 Nm @ 2650 RPM) has 57 more torque (in Nm) than 2006 Rover 45. (160 Nm @ 2750 RPM). This means 1966 Rover P5 will have an easier job in driving up hills or pulling heavy equipment than 2006 Rover 45.
Compare all specifications:
| 1966 Rover P5 | 2006 Rover 45 | |
| Make | Rover | Rover |
| Model | P5 | 45 |
| Year Released | 1966 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 2995 cc | 1796 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 122 HP | 115 HP |
| Engine RPM | 4800 RPM | 5500 RPM |
| Torque | 217 Nm | 160 Nm |
| Torque RPM | 2650 RPM | 2750 RPM |
| Engine Bore Size | 85.7 mm | 80 mm |
| Engine Stroke Size | 85.7 mm | 89.3 mm |
| Engine Compression Ratio | 9.0:1 | 10.5:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1730 kg | 1236 kg |
| Vehicle Length | 4750 mm | 4520 mm |
| Vehicle Width | 1790 mm | 1700 mm |
| Vehicle Height | 1480 mm | 1400 mm |
| Wheelbase Size | 2820 mm | 2630 mm |
| Fuel Tank Capacity | 54 L | 55 L |
