2008 BMW 525 vs. 1995 Caterham 21
To start off, 2008 BMW 525 is newer by 13 year(s). Which means there will be less support and parts availability for 1995 Caterham 21. In addition, the cost of maintenance, including insurance, on 1995 Caterham 21 would be higher. At 2,497 cc (6 cylinders), 2008 BMW 525 is equipped with a bigger engine. In terms of performance, 2008 BMW 525 (215 HP @ 6500 RPM) has 77 more horse power than 1995 Caterham 21. (138 HP @ 7000 RPM). In normal driving conditions, 2008 BMW 525 should accelerate faster than 1995 Caterham 21. With that said, vehicle weight also plays an important factor in acceleration. 2008 BMW 525 weights approximately 918 kg more than 1995 Caterham 21. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 BMW 525 is four wheel drive (4WD), it will have significant more traction and grip than 1995 Caterham 21. In wet, icy, snow, or gravel driving conditions, 2008 BMW 525 will offer significantly more control. 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, 2008 BMW 525 (250 Nm @ 2750 RPM) has 94 more torque (in Nm) than 1995 Caterham 21. (156 Nm @ 5000 RPM). This means 2008 BMW 525 will have an easier job in driving up hills or pulling heavy equipment than 1995 Caterham 21.
Compare all specifications:
| 2008 BMW 525 | 1995 Caterham 21 | |
| Make | BMW | Caterham |
| Model | 525 | 21 |
| Year Released | 2008 | 1995 |
| Engine Position | Front | Front |
| Engine Size | 2497 cc | 1588 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 215 HP | 138 HP |
| Engine RPM | 6500 RPM | 7000 RPM |
| Torque | 250 Nm | 156 Nm |
| Torque RPM | 2750 RPM | 5000 RPM |
| Engine Bore Size | 78.8 mm | 80 mm |
| Engine Stroke Size | 82 mm | 79 mm |
| Engine Compression Ratio | 11.0:1 | 10.5:1 |
| Top Speed | 237 km/hour | 211 km/hour |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1566 kg | 648 kg |
| Vehicle Length | 4850 mm | 3810 mm |
| Vehicle Width | 1850 mm | 1590 mm |
| Vehicle Height | 1470 mm | 1070 mm |
| Wheelbase Size | 2890 mm | 2260 mm |
| Fuel Tank Capacity | 70 L | 54 L |
