2009 Audi A6 vs. 2007 Audi A4
To start off, 2009 Audi A6 is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Audi A4. In addition, the cost of maintenance, including insurance, on 2007 Audi A4 would be higher. At 4,163 cc (8 cylinders), 2009 Audi A6 is equipped with a bigger engine. In terms of performance, 2009 Audi A6 (350 HP @ 6800 RPM) has 128 more horse power than 2007 Audi A4. (222 HP @ 4000 RPM). In normal driving conditions, 2009 Audi A6 should accelerate faster than 2007 Audi A4.
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 9 more torque (in Nm) than 2009 Audi A6. (441 Nm @ 3500 RPM). This means 2007 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 2009 Audi A6. 2009 Audi A6 has automatic transmission and 2007 Audi A4 has manual transmission. 2007 Audi A4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Audi A6 will be easier to drive especially in heavy traffic.
Compare all specifications:
2009 Audi A6 | 2007 Audi A4 | |
Make | Audi | Audi |
Model | A6 | A4 |
Year Released | 2009 | 2007 |
Body Type | Sedan | Station Wagon |
Engine Position | Front | Front |
Engine Size | 4163 cc | 2967 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 350 HP | 222 HP |
Engine RPM | 6800 RPM | 4000 RPM |
Torque | 441 Nm | 450 Nm |
Torque RPM | 3500 RPM | 1400 RPM |
Engine Compression Ratio | 12.5:1 | 17.0:1 |
Fuel Type | Gasoline | Diesel |
Drive Type | 4WD | 4WD |
Transmission Type | Automatic | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Length | 4930 mm | 4550 mm |
Vehicle Width | 2040 mm | 1780 mm |
Vehicle Height | 1460 mm | 1430 mm |
Wheelbase Size | 2850 mm | 2660 mm |
Fuel Consumption Overall | 13.2 L/100km | 7.6 L/100km |
Fuel Tank Capacity | 80 L | 70 L |