2007 Audi A4 vs. 1985 TVR 390
To start off, 2007 Audi A4 is newer by 22 year(s). Which means there will be less support and parts availability for 1985 TVR 390. In addition, the cost of maintenance, including insurance, on 1985 TVR 390 would be higher. At 3,905 cc (8 cylinders), 1985 TVR 390 is equipped with a bigger engine. In terms of performance, 1985 TVR 390 (275 HP @ 5500 RPM) has 78 more horse power than 2007 Audi A4. (197 HP @ 5100 RPM) In normal driving conditions, 1985 TVR 390 should accelerate faster than 2007 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi A4 weights approximately 387 kg more than 1985 TVR 390.
Because 2007 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 1985 TVR 390. In wet, icy, snow, or gravel driving conditions, 2007 Audi A4 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, 1985 TVR 390 (367 Nm @ 3500 RPM) has 87 more torque (in Nm) than 2007 Audi A4. (280 Nm @ 1800 RPM). This means 1985 TVR 390 will have an easier job in driving up hills or pulling heavy equipment than 2007 Audi A4.
Compare all specifications:
| 2007 Audi A4 | 1985 TVR 390 | |
| Make | Audi | TVR |
| Model | A4 | 390 |
| Year Released | 2007 | 1985 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 1984 cc | 3905 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 197 HP | 275 HP |
| Engine RPM | 5100 RPM | 5500 RPM |
| Torque | 280 Nm | 367 Nm |
| Torque RPM | 1800 RPM | 3500 RPM |
| Engine Bore Size | 82.5 mm | 89.8 mm |
| Engine Stroke Size | 92.8 mm | 77.1 mm |
| Top Speed | 238 km/hour | 232 km/hour |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1494 kg | 1107 kg |
| Vehicle Length | 4550 mm | 4020 mm |
| Vehicle Width | 1780 mm | 1730 mm |
| Vehicle Height | 1430 mm | 1210 mm |
| Wheelbase Size | 2650 mm | 2390 mm |
| Fuel Tank Capacity | 63 L | 61 L |
