2007 Audi A4 vs. 2008 Audi A6
To start off, 2008 Audi A6 is newer by 1 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 3,121 cc, 2007 Audi A4 is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi A4 weights approximately 155 kg more than 2008 Audi A6.
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 (330 Nm @ 3250 RPM) has 100 more torque (in Nm) than 2008 Audi A6. (230 Nm @ 3200 RPM). This means 2007 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 2008 Audi A6.
Compare all specifications:
| 2007 Audi A4 | 2008 Audi A6 | |
| Make | Audi | Audi |
| Model | A4 | A6 |
| Year Released | 2007 | 2008 |
| Body Type | Convertible | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 3121 cc | 2393 cc |
| Valves per Cylinder | 4 valves | 5 valves |
| Horse Power | 252 HP | 0 HP |
| Torque | 330 Nm | 230 Nm |
| Torque RPM | 3250 RPM | 3200 RPM |
| Engine Bore Size | 84.5 mm | 81 mm |
| Engine Stroke Size | 92.8 mm | 77.4 mm |
| Engine Compression Ratio | 12.5:1 | 10.5:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Top Speed | 250 km/hour | 220 km/hour |
| Acceleration 0-100mph | 7.4 seconds | 9.4 seconds |
| Drive Type | 4WD | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1740 kg | 1585 kg |
| Vehicle Length | 4580 mm | 4800 mm |
| Vehicle Width | 1400 mm | 1820 mm |
| Vehicle Height | 1780 mm | 1460 mm |
| Wheelbase Size | 2660 mm | 2770 mm |
| Fuel Consumption Overall | 11.1 L/100km | 10.8 L/100km |
| Fuel Tank Capacity | 70 L | 70 L |
