1968 TVR Vixen vs. 2007 Audi R8
To start off, 2007 Audi R8 is newer by 39 year(s). Which means there will be less support and parts availability for 1968 TVR Vixen. In addition, the cost of maintenance, including insurance, on 1968 TVR Vixen would be higher. At 4,163 cc (8 cylinders), 2007 Audi R8 is equipped with a bigger engine. In terms of performance, 2007 Audi R8 (414 HP @ 7800 RPM) has 327 more horse power than 1968 TVR Vixen. (87 HP @ 5400 RPM) In normal driving conditions, 2007 Audi R8 should accelerate faster than 1968 TVR Vixen. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi R8 weights approximately 701 kg more than 1968 TVR Vixen. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Audi R8 is all wheel drive (AWD), it will have significant more traction and grip than 1968 TVR Vixen. In wet, icy, snow, or gravel driving conditions, 2007 Audi R8 will offer significantly more control. 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, 2007 Audi R8 (430 Nm @ 4500 RPM) has 304 more torque (in Nm) than 1968 TVR Vixen. (126 Nm @ 2400 RPM). This means 2007 Audi R8 will have an easier job in driving up hills or pulling heavy equipment than 1968 TVR Vixen.
Compare all specifications:
| 1968 TVR Vixen | 2007 Audi R8 | |
| Make | TVR | Audi |
| Model | Vixen | R8 |
| Year Released | 1968 | 2007 |
| Engine Position | Front | Middle |
| Engine Size | 1599 cc | 4163 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 87 HP | 414 HP |
| Engine RPM | 5400 RPM | 7800 RPM |
| Torque | 126 Nm | 430 Nm |
| Torque RPM | 2400 RPM | 4500 RPM |
| Engine Bore Size | 81 mm | 84.5 mm |
| Engine Stroke Size | 77.6 mm | 92.8 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | AWD |
| Number of Seats | 2 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 864 kg | 1565 kg |
| Vehicle Length | 3690 mm | 4590 mm |
| Vehicle Width | 1630 mm | 1910 mm |
| Vehicle Height | 1230 mm | 1260 mm |
| Wheelbase Size | 2290 mm | 2660 mm |
| Fuel Tank Capacity | 65 L | 75 L |
