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 1,698 cc (4 cylinders), 1991 Opel Astra is equipped with a bigger engine. In terms of performance, 1970 TVR Vixen (83 HP @ 5500 RPM) has 27 more horse power than 1991 Opel Astra. (56 HP @ 4600 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 248 kg more than 1970 TVR Vixen.
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, 1991 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, 1970 TVR Vixen (125 Nm @ 4000 RPM) has 20 more torque (in Nm) than 1991 Opel Astra. (105 Nm @ 2400 RPM). This means 1970 TVR Vixen will have an easier job in driving up hills or pulling heavy equipment than 1991 Opel Astra.
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 | 1698 cc | 1599 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 56 HP | 83 HP |
Engine RPM | 4600 RPM | 5500 RPM |
Torque | 105 Nm | 125 Nm |
Torque RPM | 2400 RPM | 4000 RPM |
Engine Bore Size | 82.5 mm | 81.1 mm |
Engine Stroke Size | 79.5 mm | 77.6 mm |
Drive Type | Front | Rear |
Number of Seats | 5 seats | 2 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1035 kg | 787 kg |
Vehicle Length | 4250 mm | 3690 mm |
Vehicle Width | 1690 mm | 1630 mm |
Vehicle Height | 1430 mm | 1230 mm |
Wheelbase Size | 2530 mm | 2290 mm |
Fuel Tank Capacity | 52 L | 58 L |