2005 Audi A8 vs. 2012 Audi A6
To start off, 2012 Audi A6 is newer by 7 year(s). Which means there will be less support and parts availability for 2005 Audi A8. In addition, the cost of maintenance, including insurance, on 2005 Audi A8 would be higher. At 3,934 cc (8 cylinders), 2005 Audi A8 is equipped with a bigger engine. In terms of performance, 2005 Audi A8 (276 HP @ 3750 RPM) has 108 more horse power than 2012 Audi A6. (168 HP @ 4200 RPM). In normal driving conditions, 2005 Audi A8 should accelerate faster than 2012 Audi A6.
Because 2005 Audi A8 is four wheel drive (4WD), it will have significant more traction and grip than 2012 Audi A6. In wet, icy, snow, or gravel driving conditions, 2005 Audi A8 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 A8 (650 Nm @ 1800 RPM) has 300 more torque (in Nm) than 2012 Audi A6. (350 Nm @ 1750 RPM). This means 2005 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 2012 Audi A6.
Compare all specifications:
| 2005 Audi A8 | 2012 Audi A6 | |
| Make | Audi | Audi |
| Model | A8 | A6 |
| Year Released | 2005 | 2012 |
| Body Type | Sedan | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 3934 cc | 1968 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 276 HP | 168 HP |
| Engine RPM | 3750 RPM | 4200 RPM |
| Torque | 650 Nm | 350 Nm |
| Torque RPM | 1800 RPM | 1750 RPM |
| Fuel Type | Diesel | Diesel |
| Drive Type | 4WD | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Length | 5060 mm | 4915 mm |
| Vehicle Width | 1900 mm | 1872 mm |
| Vehicle Height | 1450 mm | 1453 mm |
| Wheelbase Size | 2950 mm | 2911 mm |
| Fuel Tank Capacity | 90 L | 75 L |
