1991 Caterham Super 7 vs. 2005 Mercury Sable
To start off, 2005 Mercury Sable is newer by 14 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 2,983 cc (6 cylinders), 2005 Mercury Sable is equipped with a bigger engine. In terms of performance, 2005 Mercury Sable (153 HP) has 43 more horse power than 1991 Caterham Super 7. (110 HP) In normal driving conditions, 2005 Mercury Sable should accelerate faster than 1991 Caterham Super 7. With that said, vehicle weight also plays an important factor in acceleration. 2005 Mercury Sable weights approximately 1003 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.
Let's talk about torque, 2005 Mercury Sable (252 Nm) has 120 more torque (in Nm) than 1991 Caterham Super 7. (132 Nm). This means 2005 Mercury Sable 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 | 2005 Mercury Sable | |
| Make | Caterham | Mercury |
| Model | Super 7 | Sable |
| Year Released | 1991 | 2005 |
| Body Type | Roadster | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1599 cc | 2983 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 110 HP | 153 HP |
| Torque | 132 Nm | 252 Nm |
| Engine Compression Ratio | 9.0:1 | 9.7:1 |
| Number of Seats | 2 seats | 6 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 510 kg | 1513 kg |
| Vehicle Length | 3380 mm | 5080 mm |
| Vehicle Width | 1670 mm | 1860 mm |
| Vehicle Height | 1110 mm | 1420 mm |
| Wheelbase Size | 2240 mm | 2760 mm |
| Fuel Tank Capacity | 36 L | 68 L |
