2000 Caterham 21 vs. 2007 Proton Savvy
To start off, 2007 Proton Savvy is newer by 7 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 1,794 cc (4 cylinders), 2000 Caterham 21 is equipped with a bigger engine. In terms of performance, 2000 Caterham 21 (230 HP) has 156 more horse power than 2007 Proton Savvy. (74 HP). In normal driving conditions, 2000 Caterham 21 should accelerate faster than 2007 Proton Savvy. With that said, vehicle weight also plays an important factor in acceleration. 2007 Proton Savvy weights approximately 405 kg more than 2000 Caterham 21.
Because 2000 Caterham 21 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 21. However, in wet, icy, snow, or gravel driving conditions, 2007 Proton Savvy, 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, 2000 Caterham 21 (210 Nm @ 7200 RPM) has 105 more torque (in Nm) than 2007 Proton Savvy. (105 Nm @ 4250 RPM). This means 2000 Caterham 21 will have an easier job in driving up hills or pulling heavy equipment than 2007 Proton Savvy.
Compare all specifications:
| 2000 Caterham 21 | 2007 Proton Savvy | |
| Make | Caterham | Proton |
| Model | 21 | Savvy |
| Year Released | 2000 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 1794 cc | 1149 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 230 HP | 74 HP |
| Torque | 210 Nm | 105 Nm |
| Torque RPM | 7200 RPM | 4250 RPM |
| Engine Bore Size | 80 mm | 69.1 mm |
| Engine Stroke Size | 89.3 mm | 76.8 mm |
| Engine Compression Ratio | 11.5:1 | 10.0:1 |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 540 kg | 945 kg |
| Vehicle Length | 3860 mm | 3720 mm |
| Vehicle Width | 1590 mm | 1650 mm |
| Wheelbase Size | 2230 mm | 2400 mm |
| Fuel Tank Capacity | 100 L | 40 L |
