2004 Buick Rainier vs. 2000 Caterham 21
To start off, 2004 Buick Rainier is newer by 4 year(s). Which means there will be less support and parts availability for 2000 Caterham 21. In addition, the cost of maintenance, including insurance, on 2000 Caterham 21 would be higher. At 4,195 cc (6 cylinders), 2004 Buick Rainier is equipped with a bigger engine. In terms of performance, 2004 Buick Rainier (276 HP @ 5200 RPM) has 46 more horse power than 2000 Caterham 21. (230 HP @ 8600 RPM). In normal driving conditions, 2004 Buick Rainier should accelerate faster than 2000 Caterham 21. With that said, vehicle weight also plays an important factor in acceleration. 2004 Buick Rainier weights approximately 1559 kg more than 2000 Caterham 21. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 Buick Rainier is four wheel drive (4WD), it will have significant more traction and grip than 2000 Caterham 21. In wet, icy, snow, or gravel driving conditions, 2004 Buick Rainier 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, 2004 Buick Rainier (380 Nm) has 170 more torque (in Nm) than 2000 Caterham 21. (210 Nm). This means 2004 Buick Rainier will have an easier job in driving up hills or pulling heavy equipment than 2000 Caterham 21.
Compare all specifications:
| 2004 Buick Rainier | 2000 Caterham 21 | |
| Make | Buick | Caterham |
| Model | Rainier | 21 |
| Year Released | 2004 | 2000 |
| Engine Position | Front | Front |
| Engine Size | 4195 cc | 1794 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 276 HP | 230 HP |
| Engine RPM | 5200 RPM | 8600 RPM |
| Torque | 380 Nm | 210 Nm |
| Engine Bore Size | 93 mm | 80 mm |
| Engine Stroke Size | 102 mm | 89.3 mm |
| Engine Compression Ratio | 10.1:1 | 11.5:1 |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 2099 kg | 540 kg |
| Vehicle Length | 4880 mm | 3860 mm |
| Vehicle Width | 1920 mm | 1590 mm |
| Wheelbase Size | 2880 mm | 2230 mm |
| Fuel Tank Capacity | 83 L | 100 L |
