2004 BMW 645 vs. 1991 Caterham Super 7
To start off, 2004 BMW 645 is newer by 13 year(s). Which means there will be less support and parts availability for 1991 Caterham Super 7. In addition, the cost of maintenance, including insurance, on 1991 Caterham Super 7 would be higher. At 4,398 cc (8 cylinders), 2004 BMW 645 is equipped with a bigger engine. In terms of performance, 2004 BMW 645 (328 HP @ 6100 RPM) has 208 more horse power than 1991 Caterham Super 7. (120 HP @ 6200 RPM). In normal driving conditions, 2004 BMW 645 should accelerate faster than 1991 Caterham Super 7. With that said, vehicle weight also plays an important factor in acceleration. 2004 BMW 645 weights approximately 1305 kg more than 1991 Caterham Super 7. 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, 2004 BMW 645 (451 Nm @ 3600 RPM) has 308 more torque (in Nm) than 1991 Caterham Super 7. (143 Nm @ 5500 RPM). This means 2004 BMW 645 will have an easier job in driving up hills or pulling heavy equipment than 1991 Caterham Super 7.
Compare all specifications:
2004 BMW 645 | 1991 Caterham Super 7 | |
Make | BMW | Caterham |
Model | 645 | Super 7 |
Year Released | 2004 | 1991 |
Body Type | Convertible | Roadster |
Engine Position | Front | Front |
Engine Size | 4398 cc | 1599 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 328 HP | 120 HP |
Engine RPM | 6100 RPM | 6200 RPM |
Torque | 451 Nm | 143 Nm |
Torque RPM | 3600 RPM | 5500 RPM |
Engine Bore Size | 92 mm | 81 mm |
Engine Stroke Size | 82.7 mm | 77.6 mm |
Top Speed | 250 km/hour | 180 km/hour |
Drive Type | Rear | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 4 seats | 2 seats |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 1815 kg | 510 kg |
Vehicle Length | 4830 mm | 3380 mm |
Vehicle Width | 1860 mm | 1670 mm |
Vehicle Height | 1380 mm | 1110 mm |
Wheelbase Size | 2790 mm | 2240 mm |
Fuel Tank Capacity | 70 L | 36 L |