2009 BMW 525 vs. 1997 Caterham C21
To start off, 2009 BMW 525 is newer by 12 year(s). Which means there will be less support and parts availability for 1997 Caterham C21. In addition, the cost of maintenance, including insurance, on 1997 Caterham C21 would be higher. At 2,497 cc (6 cylinders), 2009 BMW 525 is equipped with a bigger engine. In terms of performance, 2009 BMW 525 (215 HP @ 6500 RPM) has 77 more horse power than 1997 Caterham C21. (138 HP @ 7000 RPM). In normal driving conditions, 2009 BMW 525 should accelerate faster than 1997 Caterham C21. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW 525 weights approximately 871 kg more than 1997 Caterham C21. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 BMW 525 is four wheel drive (4WD), it will have significant more traction and grip than 1997 Caterham C21. In wet, icy, snow, or gravel driving conditions, 2009 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, 2009 BMW 525 (250 Nm @ 2750 RPM) has 97 more torque (in Nm) than 1997 Caterham C21. (153 Nm @ 5000 RPM). This means 2009 BMW 525 will have an easier job in driving up hills or pulling heavy equipment than 1997 Caterham C21.
Compare all specifications:
2009 BMW 525 | 1997 Caterham C21 | |
Make | BMW | Caterham |
Model | 525 | C21 |
Year Released | 2009 | 1997 |
Engine Position | Front | Front |
Engine Size | 2497 cc | 1588 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 215 HP | 138 HP |
Engine RPM | 6500 RPM | 7000 RPM |
Torque | 250 Nm | 153 Nm |
Torque RPM | 2750 RPM | 5000 RPM |
Engine Bore Size | 78.9 mm | 80 mm |
Engine Stroke Size | 82 mm | 79 mm |
Engine Compression Ratio | 11.0:1 | 10.5:1 |
Fuel Type | Gasoline - Premium | Gasoline |
Drive Type | 4WD | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 2 seats |
Vehicle Weight | 1525 kg | 654 kg |
Vehicle Length | 4850 mm | 3810 mm |
Vehicle Width | 1850 mm | 1590 mm |
Vehicle Height | 1500 mm | 1060 mm |
Wheelbase Size | 2840 mm | 2260 mm |