2008 GMC Sierra vs. 2005 Audi A3
To start off, 2008 GMC Sierra is newer by 3 year(s). Which means there will be less support and parts availability for 2005 Audi A3. In addition, the cost of maintenance, including insurance, on 2005 Audi A3 would be higher. At 6,199 cc (8 cylinders), 2008 GMC Sierra is equipped with a bigger engine. In terms of performance, 2008 GMC Sierra (403 HP @ 5700 RPM) has 156 more horse power than 2005 Audi A3. (247 HP @ 6300 RPM). In normal driving conditions, 2008 GMC Sierra should accelerate faster than 2005 Audi A3. With that said, vehicle weight also plays an important factor in acceleration. 2008 GMC Sierra weights approximately 616 kg more than 2005 Audi A3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Audi A3 is four wheel drive (4WD), it will have significant more traction and grip than 2008 GMC Sierra. In wet, icy, snow, or gravel driving conditions, 2005 Audi A3 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, 2008 GMC Sierra (565 Nm @ 4300 RPM) has 235 more torque (in Nm) than 2005 Audi A3. (330 Nm @ 2800 RPM). This means 2008 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2005 Audi A3.
Compare all specifications:
| 2008 GMC Sierra | 2005 Audi A3 | |
| Make | GMC | Audi |
| Model | Sierra | A3 |
| Year Released | 2008 | 2005 |
| Body Type | Pickup | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 6199 cc | 3196 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 403 HP | 247 HP |
| Engine RPM | 5700 RPM | 6300 RPM |
| Torque | 565 Nm | 330 Nm |
| Torque RPM | 4300 RPM | 2800 RPM |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 3 doors |
| Vehicle Weight | 2141 kg | 1525 kg |
| Vehicle Length | 5850 mm | 4210 mm |
| Vehicle Width | 2040 mm | 1770 mm |
| Vehicle Height | 1880 mm | 1430 mm |
| Wheelbase Size | 3650 mm | 2760 mm |
| Fuel Consumption Overall | 13.8 L/100km | 10.8 L/100km |
| Fuel Tank Capacity | 98 L | 55 L |
