1991 Opel Astra vs. 1970 TVR Vixen
To start off, 1991 Opel Astra is newer by 21 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 1,599 cc (4 cylinders), 1970 TVR Vixen is equipped with a bigger engine. In terms of performance, 1970 TVR Vixen (75 HP @ 5400 RPM) has 16 more horse power than 1991 Opel Astra. (59 HP @ 5200 RPM) In normal driving conditions, 1970 TVR Vixen should accelerate faster than 1991 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 1991 Opel Astra weights approximately 215 kg more than 1970 TVR Vixen.
Compare all specifications:
| 1991 Opel Astra | 1970 TVR Vixen | |
| Make | Opel | TVR |
| Model | Astra | Vixen |
| Year Released | 1991 | 1970 |
| Engine Position | Front | Front |
| Engine Size | 1389 cc | 1599 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 59 HP | 75 HP |
| Engine RPM | 5200 RPM | 5400 RPM |
| Number of Seats | 5 seats | 2 seats |
| Vehicle Weight | 975 kg | 760 kg |
| Vehicle Length | 4280 mm | 3690 mm |
| Vehicle Width | 1690 mm | 1630 mm |
| Wheelbase Size | 2530 mm | 2290 mm |
