2009 Cadillac BLS vs. 1991 Caterham Super 7
To start off, 2009 Cadillac BLS 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 1,910 cc (4 cylinders), 2009 Cadillac BLS is equipped with a bigger engine. In terms of performance, 2009 Cadillac BLS (148 HP @ 4000 RPM) has 64 more horse power than 1991 Caterham Super 7. (84 HP @ 5500 RPM). In normal driving conditions, 2009 Cadillac BLS should accelerate faster than 1991 Caterham Super 7. With that said, vehicle weight also plays an important factor in acceleration. 2009 Cadillac BLS weights approximately 1125 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, 2009 Cadillac BLS, 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, 2009 Cadillac BLS (320 Nm @ 2000 RPM) has 196 more torque (in Nm) than 1991 Caterham Super 7. (124 Nm @ 4000 RPM). This means 2009 Cadillac BLS will have an easier job in driving up hills or pulling heavy equipment than 1991 Caterham Super 7.
Compare all specifications:
| 2009 Cadillac BLS | 1991 Caterham Super 7 | |
| Make | Cadillac | Caterham |
| Model | BLS | Super 7 |
| Year Released | 2009 | 1991 |
| Body Type | Sedan | Roadster |
| Engine Position | Front | Front |
| Engine Size | 1910 cc | 1599 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 148 HP | 84 HP |
| Engine RPM | 4000 RPM | 5500 RPM |
| Torque | 320 Nm | 124 Nm |
| Torque RPM | 2000 RPM | 4000 RPM |
| Top Speed | 210 km/hour | 161 km/hour |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1635 kg | 510 kg |
| Vehicle Length | 4690 mm | 3380 mm |
| Vehicle Width | 1760 mm | 1670 mm |
| Vehicle Height | 1480 mm | 1110 mm |
| Wheelbase Size | 2680 mm | 2240 mm |
| Fuel Tank Capacity | 58 L | 36 L |
