2006 Audi A4 vs. 2007 Audi A6
To start off, 2007 Audi A6 is newer by 1 year(s). Which means there will be less support and parts availability for 2006 Audi A4. In addition, the cost of maintenance, including insurance, on 2006 Audi A4 would be higher. At 2,496 cc (6 cylinders), 2007 Audi A6 is equipped with a bigger engine. In terms of performance, 2006 Audi A4 (197 HP) has 19 more horse power than 2007 Audi A6. (178 HP). In normal driving conditions, 2006 Audi A4 should accelerate faster than 2007 Audi A6. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi A6 weights approximately 612 kg more than 2006 Audi A4.
Because 2007 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 2006 Audi A4. In wet, icy, snow, or gravel driving conditions, 2007 Audi A6 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, 2007 Audi A6 (370 Nm) has 90 more torque (in Nm) than 2006 Audi A4. (280 Nm). This means 2007 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 2006 Audi A4.
Compare all specifications:
| 2006 Audi A4 | 2007 Audi A6 | |
| Make | Audi | Audi |
| Model | A4 | A6 |
| Year Released | 2006 | 2007 |
| Body Type | Sedan | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 1984 cc | 2496 cc |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 197 HP | 178 HP |
| Torque | 280 Nm | 370 Nm |
| Engine Bore Size | 82.5 mm | 78.4 mm |
| Engine Stroke Size | 92.8 mm | 86.4 mm |
| Engine Compression Ratio | 10.5:1 | 19.0:1 |
| Fuel Type | Gasoline | Diesel |
| Acceleration 0-100mph | 7.3 seconds | 9.5 seconds |
| Drive Type | Front | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1278 kg | 1890 kg |
| Vehicle Length | 4590 mm | 4820 mm |
| Vehicle Width | 1780 mm | 1860 mm |
| Vehicle Height | 1430 mm | 1560 mm |
| Wheelbase Size | 2650 mm | 2760 mm |
| Fuel Consumption Overall | 8.1 L/100km | 9 L/100km |
| Fuel Tank Capacity | 70 L | 70 L |
