2009 Audi S4 vs. 1995 Porsche 993
To start off, 2009 Audi S4 is newer by 14 year(s). Which means there will be less support and parts availability for 1995 Porsche 993. In addition, the cost of maintenance, including insurance, on 1995 Porsche 993 would be higher. At 4,161 cc (8 cylinders), 2009 Audi S4 is equipped with a bigger engine. In terms of performance, 1995 Porsche 993 (402 HP @ 5750 RPM) has 62 more horse power than 2009 Audi S4. (340 HP @ 6800 RPM) In normal driving conditions, 1995 Porsche 993 should accelerate faster than 2009 Audi S4. With that said, vehicle weight also plays an important factor in acceleration. 1995 Porsche 993 weights approximately 570 kg more than 2009 Audi S4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Audi S4 is four wheel drive (4WD), it will have significant more traction and grip than 1995 Porsche 993. In wet, icy, snow, or gravel driving conditions, 2009 Audi S4 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, 1995 Porsche 993 (541 Nm @ 4500 RPM) has 131 more torque (in Nm) than 2009 Audi S4. (410 Nm @ 3500 RPM). This means 1995 Porsche 993 will have an easier job in driving up hills or pulling heavy equipment than 2009 Audi S4.
Compare all specifications:
| 2009 Audi S4 | 1995 Porsche 993 | |
| Make | Audi | Porsche |
| Model | S4 | 993 |
| Year Released | 2009 | 1995 |
| Body Type | Convertible | Coupe |
| Engine Position | Front | Rear |
| Engine Size | 4161 cc | 3600 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 5 valves | 2 valves |
| Horse Power | 340 HP | 402 HP |
| Engine RPM | 6800 RPM | 5750 RPM |
| Torque | 410 Nm | 541 Nm |
| Torque RPM | 3500 RPM | 4500 RPM |
| Engine Bore Size | 84.5 mm | 100 mm |
| Engine Stroke Size | 92.8 mm | 76.4 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Number of Seats | 4 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 930 kg | 1500 kg |
| Vehicle Width | 1780 mm | 1800 mm |
