1991 Caterham Super 7 vs. 2007 Subaru Impreza
To start off, 2007 Subaru Impreza 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 1,994 cc (4 cylinders), 2007 Subaru Impreza is equipped with a bigger engine. In terms of performance, 2007 Subaru Impreza (158 HP @ 6400 RPM) has 38 more horse power than 1991 Caterham Super 7. (120 HP @ 6200 RPM) In normal driving conditions, 2007 Subaru Impreza should accelerate faster than 1991 Caterham Super 7. With that said, vehicle weight also plays an important factor in acceleration. 2007 Subaru Impreza weights approximately 865 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 Subaru Impreza 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 Subaru Impreza 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 Subaru Impreza (186 Nm @ 3200 RPM) has 43 more torque (in Nm) than 1991 Caterham Super 7. (143 Nm @ 5500 RPM). This means 2007 Subaru Impreza 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 | 2007 Subaru Impreza | |
Make | Caterham | Subaru |
Model | Super 7 | Impreza |
Year Released | 1991 | 2007 |
Body Type | Roadster | Station Wagon |
Engine Position | Front | Front |
Engine Size | 1599 cc | 1994 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | boxer |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 120 HP | 158 HP |
Engine RPM | 6200 RPM | 6400 RPM |
Torque | 143 Nm | 186 Nm |
Torque RPM | 5500 RPM | 3200 RPM |
Engine Bore Size | 81 mm | 92 mm |
Engine Stroke Size | 77.6 mm | 75 mm |
Engine Compression Ratio | 9.5:1 | 11.0:1 |
Top Speed | 180 km/hour | 187 km/hour |
Drive Type | Rear | 4WD |
Transmission Type | Manual | Manual |
Number of Seats | 2 seats | 5 seats |
Number of Doors | 2 doors | 5 doors |
Vehicle Weight | 510 kg | 1375 kg |
Vehicle Height | 1110 mm | 1740 mm |
Wheelbase Size | 2240 mm | 2680 mm |
Fuel Tank Capacity | 36 L | 60 L |