2005 Audi A8 vs. 2005 GMC Sierra
To start off, both 2005 Audi A8 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 5,998 cc, 2005 Audi A8 is equipped with a bigger engine. In terms of performance, 2005 Audi A8 (444 HP @ 6500 RPM) has 123 more horse power than 2005 GMC Sierra. (321 HP @ 5000 RPM). In normal driving conditions, 2005 Audi A8 should accelerate faster than 2005 GMC Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2005 GMC Sierra weights approximately 1370 kg more than 2005 Audi A8.
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 Audi A8 (560 Nm @ 4000 RPM) has 190 more torque (in Nm) than 2005 GMC Sierra. (370 Nm @ 4000 RPM). This means 2005 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 2005 GMC Sierra.
Compare all specifications:
| 2005 Audi A8 | 2005 GMC Sierra | |
| Make | Audi | GMC |
| Model | A8 | Sierra |
| Year Released | 2005 | 2005 |
| Body Type | Sedan | Pickup |
| Engine Position | Front | Front |
| Engine Size | 5998 cc | 5965 cc |
| Engine Type | W | V |
| Horse Power | 444 HP | 321 HP |
| Engine RPM | 6500 RPM | 5000 RPM |
| Torque | 560 Nm | 370 Nm |
| Torque RPM | 4000 RPM | 4000 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 6 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 900 kg | 2270 kg |
| Vehicle Length | 5190 mm | 5790 mm |
| Vehicle Width | 1900 mm | 2000 mm |
| Vehicle Height | 1460 mm | 1850 mm |
| Wheelbase Size | 3080 mm | 3650 mm |
| Fuel Consumption Overall | 13.8 L/100km | 13.1 L/100km |
| Fuel Tank Capacity | 90 L | 117 L |
