2003 BMW X3 vs. 1997 Caterham C21
To start off, 2003 BMW X3 is newer by 6 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 2,995 cc (6 cylinders), 2003 BMW X3 is equipped with a bigger engine. In terms of performance, 2003 BMW X3 (201 HP @ 4000 RPM) has 86 more horse power than 1997 Caterham C21. (115 HP @ 6000 RPM). In normal driving conditions, 2003 BMW X3 should accelerate faster than 1997 Caterham C21. With that said, vehicle weight also plays an important factor in acceleration. 2003 BMW X3 weights approximately 1280 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 2003 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, 2003 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, 2003 BMW X3 (410 Nm @ 1500 RPM) has 265 more torque (in Nm) than 1997 Caterham C21. (145 Nm @ 3000 RPM). This means 2003 BMW X3 will have an easier job in driving up hills or pulling heavy equipment than 1997 Caterham C21. 2003 BMW X3 has automatic transmission and 1997 Caterham C21 has manual transmission. 1997 Caterham C21 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 BMW X3 will be easier to drive especially in heavy traffic.
Compare all specifications:
2003 BMW X3 | 1997 Caterham C21 | |
Make | BMW | Caterham |
Model | X3 | C21 |
Year Released | 2003 | 1997 |
Engine Position | Front | Front |
Engine Size | 2995 cc | 1587 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 201 HP | 115 HP |
Engine RPM | 4000 RPM | 6000 RPM |
Torque | 410 Nm | 145 Nm |
Torque RPM | 1500 RPM | 3000 RPM |
Engine Bore Size | 84 mm | 80 mm |
Engine Stroke Size | 90 mm | 79 mm |
Engine Compression Ratio | 17.0:1 | 10.5:1 |
Drive Type | 4WD | Rear |
Transmission Type | Automatic | Manual |
Vehicle Weight | 1930 kg | 650 kg |
Vehicle Length | 4570 mm | 3810 mm |
Vehicle Width | 1860 mm | 1590 mm |
Vehicle Height | 1680 mm | 1060 mm |
Wheelbase Size | 2730 mm | 2260 mm |