1996 Caterham 7 vs. 1987 Ford Sierra
To start off, 1996 Caterham 7 is newer by 9 year(s). Which means there will be less support and parts availability for 1987 Ford Sierra. In addition, the cost of maintenance, including insurance, on 1987 Ford Sierra would be higher. At 2,294 cc (4 cylinders), 1987 Ford Sierra is equipped with a bigger engine. In terms of performance, 1996 Caterham 7 (138 HP @ 7000 RPM) has 25 more horse power than 1987 Ford Sierra. (113 HP @ 5300 RPM). In normal driving conditions, 1996 Caterham 7 should accelerate faster than 1987 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 1987 Ford Sierra weights approximately 612 kg more than 1996 Caterham 7.
Let's talk about torque, 1987 Ford Sierra (180 Nm @ 3000 RPM) has 24 more torque (in Nm) than 1996 Caterham 7. (156 Nm @ 5000 RPM). This means 1987 Ford Sierra will have an easier job in driving up hills or pulling heavy equipment than 1996 Caterham 7.
Compare all specifications:
| 1996 Caterham 7 | 1987 Ford Sierra | |
| Make | Caterham | Ford |
| Model | 7 | Sierra |
| Year Released | 1996 | 1987 |
| Engine Position | Front | Front |
| Engine Size | 1588 cc | 2294 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 138 HP | 113 HP |
| Engine RPM | 7000 RPM | 5300 RPM |
| Torque | 156 Nm | 180 Nm |
| Torque RPM | 5000 RPM | 3000 RPM |
| Number of Seats | 2 seats | 5 seats |
| Vehicle Weight | 478 kg | 1090 kg |
| Vehicle Length | 3110 mm | 4400 mm |
| Vehicle Width | 1580 mm | 1680 mm |
| Vehicle Height | 810 mm | 1370 mm |
| Wheelbase Size | 2240 mm | 2620 mm |
| Fuel Tank Capacity | 36 L | 45 L |
