2007 Audi RS4 vs. 1986 Ferrari Testarossa
To start off, 2007 Audi RS4 is newer by 21 year(s). Which means there will be less support and parts availability for 1986 Ferrari Testarossa. In addition, the cost of maintenance, including insurance, on 1986 Ferrari Testarossa would be higher. At 4,941 cc (12 cylinders), 1986 Ferrari Testarossa is equipped with a bigger engine. In terms of performance, 2007 Audi RS4 (414 HP @ 7800 RPM) has 24 more horse power than 1986 Ferrari Testarossa. (390 HP @ 7000 RPM). In normal driving conditions, 2007 Audi RS4 should accelerate faster than 1986 Ferrari Testarossa. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi RS4 weights approximately 210 kg more than 1986 Ferrari Testarossa. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Audi RS4 is four wheel drive (4WD), it will have significant more traction and grip than 1986 Ferrari Testarossa. In wet, icy, snow, or gravel driving conditions, 2007 Audi RS4 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, 1986 Ferrari Testarossa (475 Nm) has 45 more torque (in Nm) than 2007 Audi RS4. (430 Nm). This means 1986 Ferrari Testarossa will have an easier job in driving up hills or pulling heavy equipment than 2007 Audi RS4.
Compare all specifications:
| 2007 Audi RS4 | 1986 Ferrari Testarossa | |
| Make | Audi | Ferrari |
| Model | RS4 | Testarossa |
| Year Released | 2007 | 1986 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Middle |
| Engine Size | 4161 cc | 4941 cc |
| Engine Cylinders | 8 cylinders | 12 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 414 HP | 390 HP |
| Engine RPM | 7800 RPM | 7000 RPM |
| Torque | 430 Nm | 475 Nm |
| Engine Bore Size | 84.5 mm | 82 mm |
| Engine Stroke Size | 92.8 mm | 78 mm |
| Engine Compression Ratio | 12.5:1 | 8.7:1 |
| Top Speed | 250 km/hour | 290 km/hour |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1710 kg | 1500 kg |
| Vehicle Length | 4590 mm | 4490 mm |
| Vehicle Width | 1820 mm | 1980 mm |
| Wheelbase Size | 2660 mm | 2560 mm |
