2004 Audi A4 vs. 2012 Audi A6
To start off, 2012 Audi A6 is newer by 8 year(s). Which means there will be less support and parts availability for 2004 Audi A4. In addition, the cost of maintenance, including insurance, on 2004 Audi A4 would be higher. At 2,393 cc (6 cylinders), 2004 Audi A4 is equipped with a bigger engine. In terms of performance, both vehicles can yield 168 horse power. So under normal driving conditions, the acceleration of both vehicles should be relatively similar.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than 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, 2012 Audi A6 (350 Nm @ 1750 RPM) has 120 more torque (in Nm) than 2004 Audi A4. (230 Nm @ 3200 RPM). This means 2012 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 2004 Audi A4.
Compare all specifications:
| 2004 Audi A4 | 2012 Audi A6 | |
| Make | Audi | Audi |
| Model | A4 | A6 |
| Year Released | 2004 | 2012 |
| Body Type | Sedan | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 2393 cc | 1968 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 168 HP | 168 HP |
| Engine RPM | 6000 RPM | 4200 RPM |
| Torque | 230 Nm | 350 Nm |
| Torque RPM | 3200 RPM | 1750 RPM |
| Fuel Type | Gasoline - Premium | Diesel |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Length | 4550 mm | 4915 mm |
| Vehicle Width | 1780 mm | 1872 mm |
| Vehicle Height | 1430 mm | 1453 mm |
| Wheelbase Size | 2580 mm | 2911 mm |
| Fuel Tank Capacity | 70 L | 75 L |
