2005 Audi S4 vs. 1993 Porsche 911
To start off, 2005 Audi S4 is newer by 12 year(s). Which means there will be less support and parts availability for 1993 Porsche 911. In addition, the cost of maintenance, including insurance, on 1993 Porsche 911 would be higher. At 4,163 cc (8 cylinders), 2005 Audi S4 is equipped with a bigger engine. In terms of performance, 1993 Porsche 911 (375 HP) has 35 more horse power than 2005 Audi S4. (340 HP) In normal driving conditions, 1993 Porsche 911 should accelerate faster than 2005 Audi S4. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi S4 weights approximately 439 kg more than 1993 Porsche 911.
Let's talk about torque, 1993 Porsche 911 (490 Nm) has 80 more torque (in Nm) than 2005 Audi S4. (410 Nm). This means 1993 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 2005 Audi S4.
Compare all specifications:
| 2005 Audi S4 | 1993 Porsche 911 | |
| Make | Audi | Porsche |
| Model | S4 | 911 |
| Year Released | 2005 | 1993 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Rear |
| Engine Size | 4163 cc | 3299 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | boxer |
| Horse Power | 340 HP | 375 HP |
| Torque | 410 Nm | 490 Nm |
| Engine Bore Size | 85.1 mm | 96.8 mm |
| Engine Stroke Size | 93 mm | 74.2 mm |
| Engine Compression Ratio | 11.0:1 | 7.0:1 |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1735 kg | 1296 kg |
| Vehicle Length | 4550 mm | 4280 mm |
| Vehicle Width | 1770 mm | 1660 mm |
| Vehicle Height | 1430 mm | 1330 mm |
| Wheelbase Size | 2660 mm | 2280 mm |
