1989 Ford Sierra vs. 1975 Jensen Interceptor
To start off, 1989 Ford Sierra is newer by 14 year(s). Which means there will be less support and parts availability for 1975 Jensen Interceptor. In addition, the cost of maintenance, including insurance, on 1975 Jensen Interceptor would be higher. At 6,276 cc (8 cylinders), 1975 Jensen Interceptor is equipped with a bigger engine. In terms of performance, 1975 Jensen Interceptor (279 HP @ 4600 RPM) has 131 more horse power than 1989 Ford Sierra. (148 HP @ 5700 RPM) In normal driving conditions, 1975 Jensen Interceptor should accelerate faster than 1989 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 1975 Jensen Interceptor weights approximately 455 kg more than 1989 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, 1975 Jensen Interceptor (587 Nm @ 2800 RPM) has 349 more torque (in Nm) than 1989 Ford Sierra. (238 Nm @ 3000 RPM). This means 1975 Jensen Interceptor will have an easier job in driving up hills or pulling heavy equipment than 1989 Ford Sierra.
Compare all specifications:
| 1989 Ford Sierra | 1975 Jensen Interceptor | |
| Make | Ford | Jensen |
| Model | Sierra | Interceptor |
| Year Released | 1989 | 1975 |
| Engine Position | Front | Front |
| Engine Size | 2933 cc | 6276 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 148 HP | 279 HP |
| Engine RPM | 5700 RPM | 4600 RPM |
| Torque | 238 Nm | 587 Nm |
| Torque RPM | 3000 RPM | 2800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1295 kg | 1750 kg |
| Vehicle Length | 4430 mm | 4760 mm |
| Vehicle Width | 1700 mm | 1760 mm |
| Vehicle Height | 1370 mm | 1350 mm |
| Wheelbase Size | 2610 mm | 2680 mm |
| Fuel Tank Capacity | 55 L | 72 L |
