2005 Audi S4 vs. 1994 Porsche 965
To start off, 2005 Audi S4 is newer by 11 year(s). Which means there will be less support and parts availability for 1994 Porsche 965. In addition, the cost of maintenance, including insurance, on 1994 Porsche 965 would be higher. At 4,161 cc (8 cylinders), 2005 Audi S4 is equipped with a bigger engine. In terms of performance, 1994 Porsche 965 (355 HP @ 5500 RPM) has 15 more horse power than 2005 Audi S4. (340 HP @ 6300 RPM) In normal driving conditions, 1994 Porsche 965 should accelerate faster than 2005 Audi S4. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi S4 weights approximately 370 kg more than 1994 Porsche 965.
Let's talk about torque, 1994 Porsche 965 (530 Nm) has 120 more torque (in Nm) than 2005 Audi S4. (410 Nm). This means 1994 Porsche 965 will have an easier job in driving up hills or pulling heavy equipment than 2005 Audi S4.
Compare all specifications:
| 2005 Audi S4 | 1994 Porsche 965 | |
| Make | Audi | Porsche |
| Model | S4 | 965 |
| Year Released | 2005 | 1994 |
| Engine Position | Front | Rear |
| Engine Size | 4161 cc | 3599 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 5 valves | 2 valves |
| Horse Power | 340 HP | 355 HP |
| Engine RPM | 6300 RPM | 5500 RPM |
| Torque | 410 Nm | 530 Nm |
| Engine Bore Size | 85 mm | 100 mm |
| Engine Stroke Size | 93 mm | 76.4 mm |
| Number of Seats | 4 seats | 2 seats |
| Vehicle Weight | 1840 kg | 1470 kg |
| Vehicle Length | 4580 mm | 4260 mm |
| Vehicle Width | 1780 mm | 1760 mm |
| Vehicle Height | 1400 mm | 1310 mm |
| Wheelbase Size | 2660 mm | 2270 mm |
