2009 Audi S4 vs. 2008 Porsche 911
To start off, 2009 Audi S4 is newer by 1 year(s). Which means there will be less support and parts availability for 2008 Porsche 911. In addition, the cost of maintenance, including insurance, on 2008 Porsche 911 would be higher. At 4,163 cc (8 cylinders), 2009 Audi S4 is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2008 Porsche 911 weights approximately 485 kg more than 2009 Audi S4.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or rear wheel drive vehicles. 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, 2009 Audi S4 (410 Nm @ 3500 RPM) has 40 more torque (in Nm) than 2008 Porsche 911. (370 Nm @ 4250 RPM). This means 2009 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 2008 Porsche 911.
Compare all specifications:
2009 Audi S4 | 2008 Porsche 911 | |
Make | Audi | Porsche |
Model | S4 | 911 |
Year Released | 2009 | 2008 |
Body Type | Convertible | Coupe |
Engine Position | Front | Rear |
Engine Size | 4163 cc | 3596 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | boxer |
Valves per Cylinder | 5 valves | 4 valves |
Horse Power | 340 HP | 0 HP |
Torque | 410 Nm | 370 Nm |
Torque RPM | 3500 RPM | 4250 RPM |
Engine Bore Size | 84.6 mm | 96 mm |
Engine Stroke Size | 92.8 mm | 82.8 mm |
Engine Compression Ratio | 18.0:1 | 11.3:1 |
Fuel Type | Gasoline | Gasoline |
Drive Type | 4WD | 4WD |
Transmission Type | Manual | Manual |
Number of Seats | 4 seats | 2 seats |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 930 kg | 1415 kg |
Vehicle Length | 4580 mm | 4430 mm |
Vehicle Width | 1780 mm | 1860 mm |
Vehicle Height | 1400 mm | 1320 mm |
Wheelbase Size | 2660 mm | 2360 mm |
Fuel Consumption Overall | 15.7 L/100km | 8.1 L/100km |
Fuel Tank Capacity | 63 L | 67 L |