2003 AC Cobra vs. 2000 Caterham 21
To start off, 2003 AC Cobra is newer by 3 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 3,506 cc (8 cylinders), 2003 AC Cobra is equipped with a bigger engine. In terms of performance, 2003 AC Cobra (350 HP @ 6500 RPM) has 120 more horse power than 2000 Caterham 21. (230 HP @ 8600 RPM). In normal driving conditions, 2003 AC Cobra should accelerate faster than 2000 Caterham 21. With that said, vehicle weight also plays an important factor in acceleration. 2003 AC Cobra weights approximately 522 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.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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 AC Cobra (400 Nm @ 4000 RPM) has 190 more torque (in Nm) than 2000 Caterham 21. (210 Nm @ 7200 RPM). This means 2003 AC Cobra will have an easier job in driving up hills or pulling heavy equipment than 2000 Caterham 21.
Compare all specifications:
| 2003 AC Cobra | 2000 Caterham 21 | |
| Make | AC | Caterham |
| Model | Cobra | 21 |
| Year Released | 2003 | 2000 |
| Engine Position | Front | Front |
| Engine Size | 3506 cc | 1794 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 350 HP | 230 HP |
| Engine RPM | 6500 RPM | 8600 RPM |
| Torque | 400 Nm | 210 Nm |
| Torque RPM | 4000 RPM | 7200 RPM |
| Engine Bore Size | 83 mm | 80 mm |
| Engine Stroke Size | 81 mm | 89.3 mm |
| Engine Compression Ratio | 8.0:1 | 11.5:1 |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1062 kg | 540 kg |
| Vehicle Length | 4210 mm | 3860 mm |
| Vehicle Width | 1750 mm | 1590 mm |
| Wheelbase Size | 2300 mm | 2230 mm |
