2004 Audi A6 vs. 2013 GMC Sierra
To start off, 2013 GMC Sierra is newer by 9 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 4,800 cc (8 cylinders), 2013 GMC Sierra is equipped with a bigger engine. In terms of performance, 2013 GMC Sierra (298 HP @ 5600 RPM) has 118 more horse power than 2004 Audi A6. (180 HP @ 6000 RPM) In normal driving conditions, 2013 GMC Sierra should accelerate faster than 2004 Audi A6. With that said, vehicle weight also plays an important factor in acceleration. 2013 GMC Sierra weights approximately 648 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 2013 GMC Sierra is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2013 GMC Sierra. However, in wet, icy, snow, or gravel driving conditions, 2004 Audi A6, being front wheel drive (FWD), will offer much better control with better grip. 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, 2013 GMC Sierra (414 Nm @ 4600 RPM) has 179 more torque (in Nm) than 2004 Audi A6. (235 Nm @ 3000 RPM). This means 2013 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 | 2013 GMC Sierra | |
| Make | Audi | GMC |
| Model | A6 | Sierra |
| Year Released | 2004 | 2013 |
| Body Type | Station Wagon | Pickup |
| Engine Position | Front | Front |
| Engine Size | 2496 cc | 4800 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 180 HP | 298 HP |
| Engine RPM | 6000 RPM | 5600 RPM |
| Torque | 235 Nm | 414 Nm |
| Torque RPM | 3000 RPM | 4600 RPM |
| Engine Bore Size | 81 mm | 96 mm |
| Engine Stroke Size | 77.4 mm | 83 mm |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 6 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1662 kg | 2310 kg |
| Vehicle Length | 4940 mm | 5847 mm |
| Vehicle Width | 1860 mm | 2031 mm |
| Vehicle Height | 1470 mm | 1877 mm |
| Wheelbase Size | 2660 mm | 3645 mm |
| Fuel Consumption | 7.2 L/100km | 10.5 L/100km |
| Fuel Consumption City | 13.8 L/100km | 15.2 L/100km |
| Fuel Tank Capacity | 70 L | 98 L |
