1998 Caterham C21 vs. 2006 Subaru Legacy
To start off, 2006 Subaru Legacy is newer by 8 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 1,992 cc (4 cylinders), 2006 Subaru Legacy is equipped with a bigger engine. In terms of performance, 2006 Subaru Legacy (163 HP @ 6800 RPM) has 48 more horse power than 1998 Caterham C21. (115 HP @ 6000 RPM) In normal driving conditions, 2006 Subaru Legacy should accelerate faster than 1998 Caterham C21. With that said, vehicle weight also plays an important factor in acceleration. 2006 Subaru Legacy weights approximately 740 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 2006 Subaru Legacy is four wheel drive (4WD), it will have significant more traction and grip than 1998 Caterham C21. In wet, icy, snow, or gravel driving conditions, 2006 Subaru Legacy 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, 2006 Subaru Legacy (187 Nm @ 3200 RPM) has 41 more torque (in Nm) than 1998 Caterham C21. (146 Nm @ 3000 RPM). This means 2006 Subaru Legacy will have an easier job in driving up hills or pulling heavy equipment than 1998 Caterham C21.
Compare all specifications:
| 1998 Caterham C21 | 2006 Subaru Legacy | |
| Make | Caterham | Subaru |
| Model | C21 | Legacy |
| Year Released | 1998 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 1588 cc | 1992 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | boxer |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 115 HP | 163 HP |
| Engine RPM | 6000 RPM | 6800 RPM |
| Torque | 146 Nm | 187 Nm |
| Torque RPM | 3000 RPM | 3200 RPM |
| Engine Bore Size | 80 mm | 92 mm |
| Engine Stroke Size | 79 mm | 75 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | 4WD |
| Number of Seats | 2 seats | 5 seats |
| Vehicle Weight | 650 kg | 1390 kg |
| Vehicle Length | 3810 mm | 4730 mm |
| Vehicle Width | 1590 mm | 1740 mm |
| Vehicle Height | 1060 mm | 1480 mm |
| Wheelbase Size | 2260 mm | 2680 mm |
