1987 Ford Sierra vs. 1970 TVR Vixen
To start off, 1987 Ford Sierra is newer by 17 year(s). Which means there will be less support and parts availability for 1970 TVR Vixen. In addition, the cost of maintenance, including insurance, on 1970 TVR Vixen would be higher. At 2,303 cc (4 cylinders), 1987 Ford Sierra is equipped with a bigger engine. In terms of performance, 1970 TVR Vixen (75 HP @ 5400 RPM) has 9 more horse power than 1987 Ford Sierra. (66 HP @ 4200 RPM) In normal driving conditions, 1970 TVR Vixen should accelerate faster than 1987 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 1987 Ford Sierra weights approximately 445 kg more than 1970 TVR Vixen.
Compare all specifications:
| 1987 Ford Sierra | 1970 TVR Vixen | |
| Make | Ford | TVR |
| Model | Sierra | Vixen |
| Year Released | 1987 | 1970 |
| Engine Position | Front | Front |
| Engine Size | 2303 cc | 1599 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 66 HP | 75 HP |
| Engine RPM | 4200 RPM | 5400 RPM |
| Fuel Type | Diesel | Gasoline |
| Vehicle Weight | 1205 kg | 760 kg |
| Vehicle Length | 4500 mm | 3690 mm |
| Vehicle Width | 1680 mm | 1630 mm |
| Wheelbase Size | 2620 mm | 2290 mm |
