2009 Audi A4 vs. 2009 Porsche 911
To start off, both 2009 Audi A4 and 2009 Porsche 911 were released in the same year (2009). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 3,823 cc (6 cylinders), 2009 Porsche 911 is equipped with a bigger engine. In terms of performance, 2009 Porsche 911 (350 HP @ 6600 RPM) has 120 more horse power than 2009 Audi A4. (230 HP @ 4000 RPM) In normal driving conditions, 2009 Porsche 911 should accelerate faster than 2009 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A4 weights approximately 264 kg more than 2009 Porsche 911.
Because 2009 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 2009 Porsche 911. In wet, icy, snow, or gravel driving conditions, 2009 Audi A4 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, 2009 Audi A4 (450 Nm @ 1400 RPM) has 50 more torque (in Nm) than 2009 Porsche 911. (400 Nm @ 4600 RPM). This means 2009 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 2009 Porsche 911.
Compare all specifications:
2009 Audi A4 | 2009 Porsche 911 | |
Make | Audi | Porsche |
Model | A4 | 911 |
Year Released | 2009 | 2009 |
Body Type | Convertible | Coupe |
Engine Position | Front | Rear |
Engine Size | 2967 cc | 3823 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | V | boxer |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 230 HP | 350 HP |
Engine RPM | 4000 RPM | 6600 RPM |
Torque | 450 Nm | 400 Nm |
Torque RPM | 1400 RPM | 4600 RPM |
Engine Bore Size | 83 mm | 96 mm |
Engine Stroke Size | 91.4 mm | 82.8 mm |
Engine Compression Ratio | 17.0:1 | 11.3:1 |
Fuel Type | Diesel | Gasoline |
Top Speed | 242 km/hour | 293 km/hour |
Acceleration 0-100mph | 7.3 seconds | 4.9 seconds |
Drive Type | 4WD | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 4 seats | 4 seats |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 1794 kg | 1530 kg |
Vehicle Length | 4580 mm | 4440 mm |
Vehicle Width | 1780 mm | 1310 mm |
Vehicle Height | 1400 mm | 1780 mm |
Wheelbase Size | 2660 mm | 2360 mm |
Fuel Consumption Overall | 8 L/100km | 11.5 L/100km |
Fuel Tank Capacity | 63 L | 64 L |