2002 BMW 320 vs. 1970 Riley 4
To start off, 2002 BMW 320 is newer by 32 year(s). Which means there will be less support and parts availability for 1970 Riley 4. In addition, the cost of maintenance, including insurance, on 1970 Riley 4 would be higher. At 1,995 cc (4 cylinders), 2002 BMW 320 is equipped with a bigger engine. In terms of performance, 2002 BMW 320 (148 HP @ 5900 RPM) has 81 more horse power than 1970 Riley 4. (67 HP @ 5000 RPM). In normal driving conditions, 2002 BMW 320 should accelerate faster than 1970 Riley 4. With that said, vehicle weight also plays an important factor in acceleration. 2002 BMW 320 weights approximately 317 kg more than 1970 Riley 4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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 BMW 320 (210 Nm @ 3750 RPM) has 90 more torque (in Nm) than 1970 Riley 4. (120 Nm @ 2500 RPM). This means 2002 BMW 320 will have an easier job in driving up hills or pulling heavy equipment than 1970 Riley 4.
Compare all specifications:
| 2002 BMW 320 | 1970 Riley 4 | |
| Make | BMW | Riley |
| Model | 320 | 4 |
| Year Released | 2002 | 1970 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1995 cc | 1622 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 148 HP | 67 HP |
| Engine RPM | 5900 RPM | 5000 RPM |
| Torque | 210 Nm | 120 Nm |
| Torque RPM | 3750 RPM | 2500 RPM |
| Engine Bore Size | 84 mm | 76.2 mm |
| Engine Stroke Size | 90 mm | 88.9 mm |
| Engine Compression Ratio | 10.0:1 | 8.3:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | Rear |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1465 kg | 1148 kg |
| Vehicle Length | 4490 mm | 4540 mm |
| Vehicle Width | 1760 mm | 1620 mm |
| Vehicle Height | 1380 mm | 1510 mm |
| Wheelbase Size | 2730 mm | 2530 mm |
| Fuel Tank Capacity | 63 L | 45 L |
