1966 Riley 4 vs. 2002 Rover 75
To start off, 2002 Rover 75 is newer by 36 year(s). Which means there will be less support and parts availability for 1966 Riley 4. In addition, the cost of maintenance, including insurance, on 1966 Riley 4 would be higher. At 1,795 cc (4 cylinders), 2002 Rover 75 is equipped with a bigger engine. In terms of performance, 2002 Rover 75 (148 HP) has 81 more horse power than 1966 Riley 4. (67 HP) In normal driving conditions, 2002 Rover 75 should accelerate faster than 1966 Riley 4. With that said, vehicle weight also plays an important factor in acceleration. 2002 Rover 75 weights approximately 252 kg more than 1966 Riley 4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1966 Riley 4 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 Riley 4. However, in wet, icy, snow, or gravel driving conditions, 2002 Rover 75, 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, 2002 Rover 75 (215 Nm @ 2100 RPM) has 93 more torque (in Nm) than 1966 Riley 4. (122 Nm @ 2500 RPM). This means 2002 Rover 75 will have an easier job in driving up hills or pulling heavy equipment than 1966 Riley 4.
Compare all specifications:
| 1966 Riley 4 | 2002 Rover 75 | |
| Make | Riley | Rover |
| Model | 4 | 75 |
| Year Released | 1966 | 2002 |
| Engine Position | Front | Front |
| Engine Size | 1622 cc | 1795 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 67 HP | 148 HP |
| Torque | 122 Nm | 215 Nm |
| Torque RPM | 2500 RPM | 2100 RPM |
| Engine Bore Size | 76.2 mm | 80 mm |
| Engine Stroke Size | 88.9 mm | 89.3 mm |
| Drive Type | Rear | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1148 kg | 1400 kg |
| Vehicle Length | 4540 mm | 4740 mm |
| Vehicle Height | 1530 mm | 1430 mm |
| Wheelbase Size | 2530 mm | 2760 mm |
| Fuel Tank Capacity | 45 L | 64 L |
