2004 Audi S4 vs. 1994 Ferrari 512 TR
To start off, 2004 Audi S4 is newer by 10 year(s). Which means there will be less support and parts availability for 1994 Ferrari 512 TR. In addition, the cost of maintenance, including insurance, on 1994 Ferrari 512 TR would be higher. At 4,943 cc, 1994 Ferrari 512 TR is equipped with a bigger engine. In terms of performance, 1994 Ferrari 512 TR (423 HP @ 6750 RPM) has 83 more horse power than 2004 Audi S4. (340 HP @ 6200 RPM) In normal driving conditions, 1994 Ferrari 512 TR should accelerate faster than 2004 Audi S4. With that said, vehicle weight also plays an important factor in acceleration. 2004 Audi S4 weights approximately 325 kg more than 1994 Ferrari 512 TR.
Let's talk about torque, 1994 Ferrari 512 TR (501 Nm) has 90 more torque (in Nm) than 2004 Audi S4. (411 Nm). This means 1994 Ferrari 512 TR will have an easier job in driving up hills or pulling heavy equipment than 2004 Audi S4.
Compare all specifications:
| 2004 Audi S4 | 1994 Ferrari 512 TR | |
| Make | Audi | Ferrari |
| Model | S4 | 512 TR |
| Year Released | 2004 | 1994 |
| Body Type | Convertible | Coupe |
| Engine Position | Front | Middle |
| Engine Size | 4163 cc | 4943 cc |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 340 HP | 423 HP |
| Engine RPM | 6200 RPM | 6750 RPM |
| Torque | 411 Nm | 501 Nm |
| Engine Bore Size | 85 mm | 82 mm |
| Engine Stroke Size | 93 mm | 78 mm |
| Number of Seats | 4 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1895 kg | 1570 kg |
| Vehicle Length | 4580 mm | 4490 mm |
| Vehicle Width | 1780 mm | 1980 mm |
| Vehicle Height | 1400 mm | 1140 mm |
| Wheelbase Size | 2770 mm | 2560 mm |
