2007 Audi S4 vs. 1991 Caterham Super 7
To start off, 2007 Audi S4 is newer by 16 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 4,163 cc (8 cylinders), 2007 Audi S4 is equipped with a bigger engine. In terms of performance, 2007 Audi S4 (339 HP @ 7000 RPM) has 255 more horse power than 1991 Caterham Super 7. (84 HP @ 5500 RPM). In normal driving conditions, 2007 Audi S4 should accelerate faster than 1991 Caterham Super 7. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi S4 weights approximately 1225 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 2007 Audi S4 is four wheel drive (4WD), it will have significant more traction and grip than 1991 Caterham Super 7. In wet, icy, snow, or gravel driving conditions, 2007 Audi S4 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, 2007 Audi S4 (410 Nm @ 3500 RPM) has 286 more torque (in Nm) than 1991 Caterham Super 7. (124 Nm @ 4000 RPM). This means 2007 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 1991 Caterham Super 7.
Compare all specifications:
| 2007 Audi S4 | 1991 Caterham Super 7 | |
| Make | Audi | Caterham |
| Model | S4 | Super 7 |
| Year Released | 2007 | 1991 |
| Body Type | Sedan | Roadster |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 1599 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 339 HP | 84 HP |
| Engine RPM | 7000 RPM | 5500 RPM |
| Torque | 410 Nm | 124 Nm |
| Torque RPM | 3500 RPM | 4000 RPM |
| Engine Bore Size | 84.5 mm | 81 mm |
| Engine Stroke Size | 92.8 mm | 77.6 mm |
| Top Speed | 250 km/hour | 161 km/hour |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1735 kg | 510 kg |
| Vehicle Length | 4580 mm | 3380 mm |
| Vehicle Width | 1790 mm | 1670 mm |
| Vehicle Height | 1420 mm | 1110 mm |
| Wheelbase Size | 2660 mm | 2240 mm |
| Fuel Tank Capacity | 63 L | 36 L |
