1991 Caterham Super 7 vs. 2003 Mazda Roadster
To start off, 2003 Mazda Roadster is newer by 12 year(s). Which means there will be less support and parts availability for 1991 Caterham Super 7. In addition, the cost of maintenance, including insurance, on 1991 Caterham Super 7 would be higher. At 1,599 cc (4 cylinders), 1991 Caterham Super 7 is equipped with a bigger engine. In terms of performance, 1991 Caterham Super 7 (120 HP @ 6200 RPM) has 2 more horse power than 2003 Mazda Roadster. (118 HP @ 6500 RPM). In normal driving conditions, 1991 Caterham Super 7 should accelerate faster than 2003 Mazda Roadster. With that said, vehicle weight also plays an important factor in acceleration. 2003 Mazda Roadster weights approximately 520 kg more than 1991 Caterham Super 7.
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, 1991 Caterham Super 7 (143 Nm @ 5500 RPM) has 3 more torque (in Nm) than 2003 Mazda Roadster. (140 Nm @ 5000 RPM). This means 1991 Caterham Super 7 will have an easier job in driving up hills or pulling heavy equipment than 2003 Mazda Roadster. 2003 Mazda Roadster has automatic transmission and 1991 Caterham Super 7 has manual transmission. 1991 Caterham Super 7 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Mazda Roadster will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1991 Caterham Super 7 | 2003 Mazda Roadster | |
| Make | Caterham | Mazda |
| Model | Super 7 | Roadster |
| Year Released | 1991 | 2003 |
| Body Type | Roadster | Convertible |
| Engine Position | Front | Front |
| Engine Size | 1599 cc | 1598 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 120 HP | 118 HP |
| Engine RPM | 6200 RPM | 6500 RPM |
| Torque | 143 Nm | 140 Nm |
| Torque RPM | 5500 RPM | 5000 RPM |
| Engine Bore Size | 81 mm | 78 mm |
| Engine Stroke Size | 77.6 mm | 83.6 mm |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 510 kg | 1030 kg |
| Vehicle Length | 3380 mm | 3960 mm |
| Vehicle Width | 1670 mm | 1690 mm |
| Vehicle Height | 1110 mm | 1240 mm |
| Wheelbase Size | 2240 mm | 2270 mm |
| Fuel Tank Capacity | 36 L | 48 L |
