2002 Buick Regal vs. 1998 Caterham C21
To start off, 2002 Buick Regal is newer by 4 year(s). Which means there will be less support and parts availability for 1998 Caterham C21. In addition, the cost of maintenance, including insurance, on 1998 Caterham C21 would be higher. At 3,791 cc (6 cylinders), 2002 Buick Regal is equipped with a bigger engine. In terms of performance, 2002 Buick Regal (205 HP @ 5200 RPM) has 90 more horse power than 1998 Caterham C21. (115 HP @ 6000 RPM). In normal driving conditions, 2002 Buick Regal should accelerate faster than 1998 Caterham C21. With that said, vehicle weight also plays an important factor in acceleration. 2002 Buick Regal weights approximately 910 kg more than 1998 Caterham C21. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1998 Caterham C21 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1998 Caterham C21. However, in wet, icy, snow, or gravel driving conditions, 2002 Buick Regal, being front wheel drive (FWD), will offer much better control with better grip. 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, 2002 Buick Regal (311 Nm @ 4000 RPM) has 165 more torque (in Nm) than 1998 Caterham C21. (146 Nm @ 3000 RPM). This means 2002 Buick Regal will have an easier job in driving up hills or pulling heavy equipment than 1998 Caterham C21. 2002 Buick Regal has automatic transmission and 1998 Caterham C21 has manual transmission. 1998 Caterham C21 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2002 Buick Regal will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2002 Buick Regal | 1998 Caterham C21 | |
| Make | Buick | Caterham |
| Model | Regal | C21 |
| Year Released | 2002 | 1998 |
| Engine Position | Front | Front |
| Engine Size | 3791 cc | 1588 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 205 HP | 115 HP |
| Engine RPM | 5200 RPM | 6000 RPM |
| Torque | 311 Nm | 146 Nm |
| Torque RPM | 4000 RPM | 3000 RPM |
| Engine Bore Size | 97 mm | 80 mm |
| Engine Stroke Size | 86 mm | 79 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 2 seats |
| Vehicle Weight | 1560 kg | 650 kg |
| Vehicle Length | 4990 mm | 3810 mm |
| Vehicle Width | 1850 mm | 1590 mm |
| Vehicle Height | 1440 mm | 1060 mm |
| Wheelbase Size | 2780 mm | 2260 mm |
