2006 BMW X3 vs. 1997 Caterham C21
To start off, 2006 BMW X3 is newer by 9 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 2,978 cc (6 cylinders), 2006 BMW X3 is equipped with a bigger engine. In terms of performance, 2006 BMW X3 (228 HP @ 5900 RPM) has 90 more horse power than 1997 Caterham C21. (138 HP @ 7000 RPM). In normal driving conditions, 2006 BMW X3 should accelerate faster than 1997 Caterham C21. With that said, vehicle weight also plays an important factor in acceleration. 2006 BMW X3 weights approximately 1181 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 2006 BMW X3 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, 2006 BMW X3 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, 2006 BMW X3 (300 Nm @ 3500 RPM) has 147 more torque (in Nm) than 1997 Caterham C21. (153 Nm @ 5000 RPM). This means 2006 BMW X3 will have an easier job in driving up hills or pulling heavy equipment than 1997 Caterham C21.
Compare all specifications:
2006 BMW X3 | 1997 Caterham C21 | |
Make | BMW | Caterham |
Model | X3 | C21 |
Year Released | 2006 | 1997 |
Engine Position | Front | Front |
Engine Size | 2978 cc | 1588 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 228 HP | 138 HP |
Engine RPM | 5900 RPM | 7000 RPM |
Torque | 300 Nm | 153 Nm |
Torque RPM | 3500 RPM | 5000 RPM |
Engine Bore Size | 84 mm | 80 mm |
Engine Stroke Size | 89.6 mm | 79 mm |
Engine Compression Ratio | 10.0:1 | 10.5:1 |
Fuel Type | Gasoline - Premium | Gasoline |
Drive Type | 4WD | Rear |
Number of Seats | 5 seats | 2 seats |
Vehicle Weight | 1835 kg | 654 kg |
Vehicle Length | 4570 mm | 3810 mm |
Vehicle Width | 1860 mm | 1590 mm |
Vehicle Height | 1680 mm | 1060 mm |
Wheelbase Size | 2800 mm | 2260 mm |