1990 Alfa Romeo 33 vs. 2000 Caterham 21
To start off, 2000 Caterham 21 is newer by 10 year(s). Which means there will be less support and parts availability for 1990 Alfa Romeo 33. In addition, the cost of maintenance, including insurance, on 1990 Alfa Romeo 33 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 @ 8600 RPM) has 144 more horse power than 1990 Alfa Romeo 33. (86 HP @ 6000 RPM) In normal driving conditions, 2000 Caterham 21 should accelerate faster than 1990 Alfa Romeo 33. With that said, vehicle weight also plays an important factor in acceleration. 1990 Alfa Romeo 33 weights approximately 445 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, 1990 Alfa Romeo 33, 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 97 more torque (in Nm) than 1990 Alfa Romeo 33. (113 Nm @ 4500 RPM). This means 2000 Caterham 21 will have an easier job in driving up hills or pulling heavy equipment than 1990 Alfa Romeo 33.
Compare all specifications:
| 1990 Alfa Romeo 33 | 2000 Caterham 21 | |
| Make | Alfa Romeo | Caterham |
| Model | 33 | 21 |
| Year Released | 1990 | 2000 |
| Engine Position | Front | Front |
| Engine Size | 1351 cc | 1794 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | boxer | in-line |
| Horse Power | 86 HP | 230 HP |
| Engine RPM | 6000 RPM | 8600 RPM |
| Torque | 113 Nm | 210 Nm |
| Torque RPM | 4500 RPM | 7200 RPM |
| Engine Bore Size | 80.1 mm | 80 mm |
| Engine Stroke Size | 67.2 mm | 89.3 mm |
| Engine Compression Ratio | 9.5:1 | 11.5:1 |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 985 kg | 540 kg |
| Vehicle Length | 4210 mm | 3860 mm |
| Vehicle Width | 1620 mm | 1590 mm |
| Wheelbase Size | 2480 mm | 2230 mm |
| Fuel Tank Capacity | 50 L | 100 L |
