2004 Audi A6 vs. 2012 GMC Sierra
To start off, 2012 GMC Sierra is newer by 8 year(s). Which means there will be less support and parts availability for 2004 Audi A6. In addition, the cost of maintenance, including insurance, on 2004 Audi A6 would be higher. At 5,999 cc (8 cylinders), 2012 GMC Sierra is equipped with a bigger engine. In terms of performance, 2012 GMC Sierra (353 HP @ 5400 RPM) has 106 more horse power than 2004 Audi A6. (247 HP @ 6300 RPM) In normal driving conditions, 2012 GMC Sierra should accelerate faster than 2004 Audi A6. With that said, vehicle weight also plays an important factor in acceleration. 2012 GMC Sierra weights approximately 713 kg more than 2004 Audi A6. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2012 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 2004 Audi A6. In wet, icy, snow, or gravel driving conditions, 2012 GMC Sierra 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, 2012 GMC Sierra (506 Nm) has 156 more torque (in Nm) than 2004 Audi A6. (350 Nm). This means 2012 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2004 Audi A6.
Compare all specifications:
| 2004 Audi A6 | 2012 GMC Sierra | |
| Make | Audi | GMC |
| Model | A6 | Sierra |
| Year Released | 2004 | 2012 |
| Body Type | Sedan | Pickup |
| Engine Position | Front | Front |
| Engine Size | 2671 cc | 5999 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 5 valves | 2 valves |
| Horse Power | 247 HP | 353 HP |
| Engine RPM | 6300 RPM | 5400 RPM |
| Torque | 350 Nm | 506 Nm |
| Drive Type | Front | 4WD |
| Number of Seats | 5 seats | 6 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1722 kg | 2435 kg |
| Vehicle Length | 4880 mm | 6340 mm |
| Vehicle Width | 1940 mm | 2040 mm |
| Vehicle Height | 1460 mm | 1950 mm |
| Wheelbase Size | 2660 mm | 4010 mm |
| Fuel Consumption Overall | 11.2 L/100km | 13.1 L/100km |
| Fuel Tank Capacity | 70 L | 129 L |
