1984 Ford Sierra vs. 1991 Jensen Interceptor
To start off, 1991 Jensen Interceptor is newer by 7 year(s). Which means there will be less support and parts availability for 1984 Ford Sierra. In addition, the cost of maintenance, including insurance, on 1984 Ford Sierra would be higher. At 5,896 cc (8 cylinders), 1991 Jensen Interceptor is equipped with a bigger engine. In terms of performance, 1991 Jensen Interceptor (242 HP @ 4200 RPM) has 167 more horse power than 1984 Ford Sierra. (75 HP @ 4800 RPM) In normal driving conditions, 1991 Jensen Interceptor should accelerate faster than 1984 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 1991 Jensen Interceptor weights approximately 680 kg more than 1984 Ford Sierra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1991 Jensen Interceptor (418 Nm @ 2000 RPM) has 295 more torque (in Nm) than 1984 Ford Sierra. (123 Nm @ 2900 RPM). This means 1991 Jensen Interceptor will have an easier job in driving up hills or pulling heavy equipment than 1984 Ford Sierra.
Compare all specifications:
| 1984 Ford Sierra | 1991 Jensen Interceptor | |
| Make | Ford | Jensen |
| Model | Sierra | Interceptor |
| Year Released | 1984 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 1593 cc | 5896 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 75 HP | 242 HP |
| Engine RPM | 4800 RPM | 4200 RPM |
| Torque | 123 Nm | 418 Nm |
| Torque RPM | 2900 RPM | 2000 RPM |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Weight | 1040 kg | 1720 kg |
| Vehicle Length | 4430 mm | 4760 mm |
| Vehicle Width | 1730 mm | 1760 mm |
| Vehicle Height | 1370 mm | 1360 mm |
| Wheelbase Size | 2610 mm | 2680 mm |
