1991 Caterham Super 7 vs. 2011 Daihatsu Sirion
To start off, 2011 Daihatsu Sirion is newer by 20 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 (110 HP @ 6000 RPM) has 41 more horse power than 2011 Daihatsu Sirion. (69 HP @ 6000 RPM). In normal driving conditions, 1991 Caterham Super 7 should accelerate faster than 2011 Daihatsu Sirion.
Because 2011 Daihatsu Sirion 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, 2011 Daihatsu Sirion 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, 1991 Caterham Super 7 (132 Nm @ 5000 RPM) has 38 more torque (in Nm) than 2011 Daihatsu Sirion. (94 Nm @ 3600 RPM). This means 1991 Caterham Super 7 will have an easier job in driving up hills or pulling heavy equipment than 2011 Daihatsu Sirion.
Compare all specifications:
| 1991 Caterham Super 7 | 2011 Daihatsu Sirion | |
| Make | Caterham | Daihatsu |
| Model | Super 7 | Sirion |
| Year Released | 1991 | 2011 |
| Body Type | Roadster | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1599 cc | 998 cc |
| Engine Cylinders | 4 cylinders | 3 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 110 HP | 69 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 132 Nm | 94 Nm |
| Torque RPM | 5000 RPM | 3600 RPM |
| Engine Bore Size | 81 mm | 71.1 mm |
| Engine Stroke Size | 77.6 mm | 84 mm |
| Engine Compression Ratio | 9.0:1 | 10.5:1 |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
