2003 Buick Regal vs. 2000 Caterham C21
To start off, 2003 Buick Regal is newer by 3 year(s). Which means there will be less support and parts availability for 2000 Caterham C21. In addition, the cost of maintenance, including insurance, on 2000 Caterham C21 would be higher. At 3,789 cc (6 cylinders), 2003 Buick Regal is equipped with a bigger engine. In terms of performance, 2003 Buick Regal (197 HP @ 5200 RPM) has 82 more horse power than 2000 Caterham C21. (115 HP @ 6000 RPM). In normal driving conditions, 2003 Buick Regal should accelerate faster than 2000 Caterham C21. With that said, vehicle weight also plays an important factor in acceleration. 2003 Buick Regal weights approximately 910 kg more than 2000 Caterham C21. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2000 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 2000 Caterham C21. However, in wet, icy, snow, or gravel driving conditions, 2003 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, 2003 Buick Regal (312 Nm @ 4000 RPM) has 167 more torque (in Nm) than 2000 Caterham C21. (145 Nm @ 3000 RPM). This means 2003 Buick Regal will have an easier job in driving up hills or pulling heavy equipment than 2000 Caterham C21. 2003 Buick Regal has automatic transmission and 2000 Caterham C21 has manual transmission. 2000 Caterham C21 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Buick Regal will be easier to drive especially in heavy traffic.
Compare all specifications:
2003 Buick Regal | 2000 Caterham C21 | |
Make | Buick | Caterham |
Model | Regal | C21 |
Year Released | 2003 | 2000 |
Engine Position | Front | Front |
Engine Size | 3789 cc | 1588 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 197 HP | 115 HP |
Engine RPM | 5200 RPM | 6000 RPM |
Torque | 312 Nm | 145 Nm |
Torque RPM | 4000 RPM | 3000 RPM |
Engine Bore Size | 97 mm | 80 mm |
Engine Stroke Size | 86 mm | 79 mm |
Engine Compression Ratio | 9.4:1 | 10.5:1 |
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 |