2005 Audi S4 vs. 1985 Ferrari Testarossa
To start off, 2005 Audi S4 is newer by 20 year(s). Which means there will be less support and parts availability for 1985 Ferrari Testarossa. In addition, the cost of maintenance, including insurance, on 1985 Ferrari Testarossa would be higher. At 4,941 cc (12 cylinders), 1985 Ferrari Testarossa is equipped with a bigger engine. In terms of performance, 1985 Ferrari Testarossa (385 HP @ 6300 RPM) has 45 more horse power than 2005 Audi S4. (340 HP @ 4000 RPM) In normal driving conditions, 1985 Ferrari Testarossa should accelerate faster than 2005 Audi S4. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi S4 weights approximately 200 kg more than 1985 Ferrari Testarossa.
Let's talk about torque, 1985 Ferrari Testarossa (500 Nm) has 90 more torque (in Nm) than 2005 Audi S4. (410 Nm). This means 1985 Ferrari Testarossa will have an easier job in driving up hills or pulling heavy equipment than 2005 Audi S4.
Compare all specifications:
| 2005 Audi S4 | 1985 Ferrari Testarossa | |
| Make | Audi | Ferrari |
| Model | S4 | Testarossa |
| Year Released | 2005 | 1985 |
| Body Type | Station Wagon | Coupe |
| Engine Position | Front | Middle |
| Engine Size | 4172 cc | 4941 cc |
| Engine Cylinders | 8 cylinders | 12 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 340 HP | 385 HP |
| Engine RPM | 4000 RPM | 6300 RPM |
| Torque | 410 Nm | 500 Nm |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1785 kg | 1585 kg |
| Vehicle Length | 4550 mm | 4490 mm |
| Vehicle Width | 1770 mm | 1980 mm |
| Vehicle Height | 1430 mm | 1140 mm |
| Wheelbase Size | 2470 mm | 2560 mm |
