2007 Audi A4 vs. 2005 Audi A6
To start off, 2007 Audi A4 is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Audi A6. In addition, the cost of maintenance, including insurance, on 2005 Audi A6 would be higher. At 2,495 cc, 2005 Audi A6 is equipped with a bigger engine. In terms of performance, 2007 Audi A4 (217 HP @ 5900 RPM) has 39 more horse power than 2005 Audi A6. (178 HP @ 4000 RPM). In normal driving conditions, 2007 Audi A4 should accelerate faster than 2005 Audi A6. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A6 weights approximately 380 kg more than 2007 Audi A4.
Because 2005 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 2007 Audi A4. In wet, icy, snow, or gravel driving conditions, 2005 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, 2005 Audi A6 (320 Nm) has 20 more torque (in Nm) than 2007 Audi A4. (300 Nm). This means 2005 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 2007 Audi A4.
Compare all specifications:
| 2007 Audi A4 | 2005 Audi A6 | |
| Make | Audi | Audi |
| Model | A4 | A6 |
| Year Released | 2007 | 2005 |
| Body Type | Sedan | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 1984 cc | 2495 cc |
| Valves per Cylinder | 4 valves | 5 valves |
| Horse Power | 217 HP | 178 HP |
| Engine RPM | 5900 RPM | 4000 RPM |
| Torque | 300 Nm | 320 Nm |
| Fuel Type | Gasoline - Premium | Diesel |
| Acceleration 0-100mph | 7.1 seconds | 9.5 seconds |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1530 kg | 1910 kg |
| Wheelbase Size | 2660 mm | 2760 mm |
| Fuel Consumption Overall | 8.1 L/100km | 9.4 L/100km |
| Fuel Tank Capacity | 70 L | 70 L |
