2007 Audi A3 vs. 2004 GMC Sierra
To start off, 2007 Audi A3 is newer by 3 year(s). Which means there will be less support and parts availability for 2004 GMC Sierra. In addition, the cost of maintenance, including insurance, on 2004 GMC Sierra would be higher. At 5,965 cc (8 cylinders), 2004 GMC Sierra is equipped with a bigger engine. In terms of performance, 2004 GMC Sierra (300 HP) has 152 more horse power than 2007 Audi A3. (148 HP) In normal driving conditions, 2004 GMC Sierra should accelerate faster than 2007 Audi A3. With that said, vehicle weight also plays an important factor in acceleration. 2004 GMC Sierra weights approximately 892 kg more than 2007 Audi A3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2004 GMC Sierra (488 Nm) has 288 more torque (in Nm) than 2007 Audi A3. (200 Nm). This means 2004 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2007 Audi A3.
Compare all specifications:
| 2007 Audi A3 | 2004 GMC Sierra | |
| Make | Audi | GMC |
| Model | A3 | Sierra |
| Year Released | 2007 | 2004 |
| Body Type | Hatchback | Pickup |
| Engine Position | Front | Front |
| Engine Size | 1984 cc | 5965 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 148 HP | 300 HP |
| Torque | 200 Nm | 488 Nm |
| Engine Bore Size | 82.5 mm | 102.1 mm |
| Engine Stroke Size | 92.8 mm | 92 mm |
| Engine Compression Ratio | 11.5:1 | 9.4:1 |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 3 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1390 kg | 2282 kg |
| Vehicle Length | 4290 mm | 5650 mm |
| Vehicle Width | 1770 mm | 2000 mm |
| Vehicle Height | 1430 mm | 1890 mm |
| Wheelbase Size | 2580 mm | 3380 mm |
| Fuel Tank Capacity | 55 L | 129 L |
