2005 Audi A6 vs. 2005 GMC Sierra
To start off, both 2005 Audi A6 and 2005 GMC Sierra were released in the same year (2005). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 5,965 cc (8 cylinders), 2005 GMC Sierra is equipped with a bigger engine. In terms of performance, 2005 GMC Sierra (321 HP @ 5000 RPM) has 99 more horse power than 2005 Audi A6. (222 HP @ 6300 RPM) In normal driving conditions, 2005 GMC Sierra should accelerate faster than 2005 Audi A6. With that said, vehicle weight also plays an important factor in acceleration. 2005 GMC Sierra weights approximately 625 kg more than 2005 Audi A6. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or 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, 2005 GMC Sierra (370 Nm @ 4000 RPM) has 70 more torque (in Nm) than 2005 Audi A6. (300 Nm @ 3200 RPM). This means 2005 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2005 Audi A6. 2005 GMC Sierra has automatic transmission and 2005 Audi A6 has manual transmission. 2005 Audi A6 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 GMC Sierra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Audi A6 | 2005 GMC Sierra | |
| Make | Audi | GMC |
| Model | A6 | Sierra |
| Year Released | 2005 | 2005 |
| Body Type | Station Wagon | Pickup |
| Engine Position | Front | Front |
| Engine Size | 2976 cc | 5965 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 222 HP | 321 HP |
| Engine RPM | 6300 RPM | 5000 RPM |
| Torque | 300 Nm | 370 Nm |
| Torque RPM | 3200 RPM | 4000 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 6 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1645 kg | 2270 kg |
| Vehicle Length | 4800 mm | 5790 mm |
| Vehicle Width | 1820 mm | 2000 mm |
| Vehicle Height | 1460 mm | 1850 mm |
| Wheelbase Size | 2580 mm | 3650 mm |
| Fuel Consumption Overall | 11.3 L/100km | 13.1 L/100km |
| Fuel Tank Capacity | 70 L | 117 L |
