1993 BMW 856 vs. 1975 Reliant Kitten
To start off, 1993 BMW 856 is newer by 18 year(s). Which means there will be less support and parts availability for 1975 Reliant Kitten. In addition, the cost of maintenance, including insurance, on 1975 Reliant Kitten would be higher. At 5,576 cc (12 cylinders), 1993 BMW 856 is equipped with a bigger engine. In terms of performance, 1993 BMW 856 (376 HP @ 5300 RPM) has 337 more horse power than 1975 Reliant Kitten. (39 HP @ 5500 RPM). In normal driving conditions, 1993 BMW 856 should accelerate faster than 1975 Reliant Kitten. With that said, vehicle weight also plays an important factor in acceleration. 1993 BMW 856 weights approximately 1327 kg more than 1975 Reliant Kitten. 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, 1993 BMW 856 (550 Nm @ 4000 RPM) has 487 more torque (in Nm) than 1975 Reliant Kitten. (63 Nm @ 3500 RPM). This means 1993 BMW 856 will have an easier job in driving up hills or pulling heavy equipment than 1975 Reliant Kitten.
Compare all specifications:
| 1993 BMW 856 | 1975 Reliant Kitten | |
| Make | BMW | Reliant |
| Model | 856 | Kitten |
| Year Released | 1993 | 1975 |
| Engine Position | Front | Front |
| Engine Size | 5576 cc | 848 cc |
| Engine Cylinders | 12 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 376 HP | 39 HP |
| Engine RPM | 5300 RPM | 5500 RPM |
| Torque | 550 Nm | 63 Nm |
| Torque RPM | 4000 RPM | 3500 RPM |
| Engine Bore Size | 86 mm | 62.5 mm |
| Engine Stroke Size | 80 mm | 69.1 mm |
| Engine Compression Ratio | 9.8:1 | 9.5:1 |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1865 kg | 538 kg |
| Vehicle Length | 4790 mm | 3350 mm |
| Vehicle Width | 1860 mm | 1430 mm |
| Vehicle Height | 1350 mm | 1400 mm |
| Wheelbase Size | 2690 mm | 2150 mm |
