2007 Audi A4 vs. 2005 Porsche 911
To start off, 2007 Audi A4 is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Porsche 911. In addition, the cost of maintenance, including insurance, on 2005 Porsche 911 would be higher. At 3,822 cc (6 cylinders), 2005 Porsche 911 is equipped with a bigger engine. In terms of performance, 2005 Porsche 911 (350 HP @ 6600 RPM) has 149 more horse power than 2007 Audi A4. (201 HP @ 3500 RPM) In normal driving conditions, 2005 Porsche 911 should accelerate faster than 2007 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi A4 weights approximately 135 kg more than 2005 Porsche 911.
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, 2007 Audi A4 (450 Nm @ 1400 RPM) has 50 more torque (in Nm) than 2005 Porsche 911. (400 Nm @ 4600 RPM). This means 2007 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 2005 Porsche 911. 2007 Audi A4 has automatic transmission and 2005 Porsche 911 has manual transmission. 2005 Porsche 911 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Audi A4 will be easier to drive especially in heavy traffic.
Compare all specifications:
2007 Audi A4 | 2005 Porsche 911 | |
Make | Audi | Porsche |
Model | A4 | 911 |
Year Released | 2007 | 2005 |
Body Type | Sedan | Coupe |
Engine Position | Front | Rear |
Engine Size | 2967 cc | 3822 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | V | boxer |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 201 HP | 350 HP |
Engine RPM | 3500 RPM | 6600 RPM |
Torque | 450 Nm | 400 Nm |
Torque RPM | 1400 RPM | 4600 RPM |
Engine Bore Size | 83 mm | 99 mm |
Engine Stroke Size | 91.4 mm | 82.8 mm |
Engine Compression Ratio | 17.0:1 | 11.8:1 |
Fuel Type | Diesel | Gasoline - Premium |
Top Speed | 235 km/hour | 288 km/hour |
Acceleration 0-100mph | 7.5 seconds | 4.8 seconds |
Drive Type | 4WD | 4WD |
Transmission Type | Automatic | Manual |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1610 kg | 1475 kg |
Vehicle Length | 4590 mm | 4440 mm |
Vehicle Width | 1430 mm | 1860 mm |
Vehicle Height | 1780 mm | 1310 mm |
Wheelbase Size | 2650 mm | 2360 mm |
Fuel Consumption Overall | 10.3 L/100km | 11.8 L/100km |
Fuel Tank Capacity | 63 L | 64 L |