2009 Audi TT vs. 1991 Caterham Super 7
To start off, 2009 Audi TT is newer by 18 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 1,983 cc (4 cylinders), 2009 Audi TT is equipped with a bigger engine. In terms of performance, 2009 Audi TT (268 HP @ 2500 RPM) has 148 more horse power than 1991 Caterham Super 7. (120 HP @ 6200 RPM). In normal driving conditions, 2009 Audi TT should accelerate faster than 1991 Caterham Super 7.
Because 2009 Audi TT 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, 2009 Audi TT 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, 2009 Audi TT (350 Nm @ 2500 RPM) has 207 more torque (in Nm) than 1991 Caterham Super 7. (143 Nm @ 5500 RPM). This means 2009 Audi TT will have an easier job in driving up hills or pulling heavy equipment than 1991 Caterham Super 7.
Compare all specifications:
| 2009 Audi TT | 1991 Caterham Super 7 | |
| Make | Audi | Caterham |
| Model | TT | Super 7 |
| Year Released | 2009 | 1991 |
| Body Type | Coupe | Roadster |
| Engine Position | Front | Front |
| Engine Size | 1983 cc | 1599 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 268 HP | 120 HP |
| Engine RPM | 2500 RPM | 6200 RPM |
| Torque | 350 Nm | 143 Nm |
| Torque RPM | 2500 RPM | 5500 RPM |
| Engine Bore Size | 82.5 mm | 81 mm |
| Engine Stroke Size | 92.8 mm | 77.6 mm |
| Engine Compression Ratio | 10.5:1 | 9.5:1 |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Length | 4200 mm | 3380 mm |
| Vehicle Width | 1850 mm | 1670 mm |
| Vehicle Height | 1350 mm | 1110 mm |
| Wheelbase Size | 2470 mm | 2240 mm |
| Fuel Tank Capacity | 55 L | 36 L |
