1991 Caterham Super 7 vs. 2003 Saab 03-Sep
To start off, 2003 Saab 03-Sep 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 1,998 cc (4 cylinders), 2003 Saab 03-Sep is equipped with a bigger engine. In terms of performance, 2003 Saab 03-Sep (250 HP @ 5500 RPM) has 140 more horse power than 1991 Caterham Super 7. (110 HP @ 6000 RPM) In normal driving conditions, 2003 Saab 03-Sep should accelerate faster than 1991 Caterham Super 7. With that said, vehicle weight also plays an important factor in acceleration. 2003 Saab 03-Sep weights approximately 1155 kg more than 1991 Caterham Super 7. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1991 Caterham Super 7 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 1991 Caterham Super 7. However, in wet, icy, snow, or gravel driving conditions, 2003 Saab 03-Sep, 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, 2003 Saab 03-Sep (370 Nm @ 2700 RPM) has 238 more torque (in Nm) than 1991 Caterham Super 7. (132 Nm @ 5000 RPM). This means 2003 Saab 03-Sep will have an easier job in driving up hills or pulling heavy equipment than 1991 Caterham Super 7.
Compare all specifications:
| 1991 Caterham Super 7 | 2003 Saab 03-Sep | |
| Make | Caterham | Saab |
| Model | Super 7 | 03-Sep |
| Year Released | 1991 | 2003 |
| Body Type | Roadster | Convertible |
| Engine Position | Front | Front |
| Engine Size | 1599 cc | 1998 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 110 HP | 250 HP |
| Engine RPM | 6000 RPM | 5500 RPM |
| Torque | 132 Nm | 370 Nm |
| Torque RPM | 5000 RPM | 2700 RPM |
| Engine Bore Size | 81 mm | 86 mm |
| Engine Stroke Size | 77.6 mm | 86 mm |
| Engine Compression Ratio | 9.0:1 | 9.5:1 |
| Top Speed | 171 km/hour | 250 km/hour |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 510 kg | 1665 kg |
| Vehicle Length | 3380 mm | 4640 mm |
| Vehicle Width | 1670 mm | 1770 mm |
| Vehicle Height | 1110 mm | 1440 mm |
| Wheelbase Size | 2240 mm | 2610 mm |
| Fuel Tank Capacity | 36 L | 61 L |
