1970 TVR Vixen vs. 2010 Opel Astra
To start off, 2010 Opel Astra is newer by 40 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 1,796 cc (4 cylinders), 2010 Opel Astra is equipped with a bigger engine. In terms of performance, 2010 Opel Astra (123 HP @ 4000 RPM) has 40 more horse power than 1970 TVR Vixen. (83 HP @ 5500 RPM) In normal driving conditions, 2010 Opel Astra should accelerate faster than 1970 TVR Vixen. With that said, vehicle weight also plays an important factor in acceleration. 2010 Opel Astra weights approximately 611 kg more than 1970 TVR Vixen. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1970 TVR Vixen is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1970 TVR Vixen. However, in wet, icy, snow, or gravel driving conditions, 2010 Opel Astra, being front wheel drive (FWD), will offer much better control with better grip. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2010 Opel Astra (280 Nm @ 2000 RPM) has 155 more torque (in Nm) than 1970 TVR Vixen. (125 Nm @ 4000 RPM). This means 2010 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 1970 TVR Vixen.
Compare all specifications:
| 1970 TVR Vixen | 2010 Opel Astra | |
| Make | TVR | Opel |
| Model | Vixen | Astra |
| Year Released | 1970 | 2010 |
| Engine Position | Front | Front |
| Engine Size | 1599 cc | 1796 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 83 HP | 123 HP |
| Engine RPM | 5500 RPM | 4000 RPM |
| Torque | 125 Nm | 280 Nm |
| Torque RPM | 4000 RPM | 2000 RPM |
| Engine Bore Size | 81.1 mm | 82 mm |
| Engine Stroke Size | 77.6 mm | 90.4 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 787 kg | 1398 kg |
| Vehicle Length | 3690 mm | 4260 mm |
| Vehicle Width | 1630 mm | 1760 mm |
| Vehicle Height | 1230 mm | 1470 mm |
| Wheelbase Size | 2290 mm | 2620 mm |
| Fuel Tank Capacity | 58 L | 52 L |
