2009 Audi A4 vs. 2004 GMC Sierra
To start off, 2009 Audi A4 is newer by 5 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 5,963 cc (8 cylinders), 2004 GMC Sierra is equipped with a bigger engine. In terms of performance, 2004 GMC Sierra (325 HP) has 95 more horse power than 2009 Audi A4. (230 HP) In normal driving conditions, 2004 GMC Sierra should accelerate faster than 2009 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2004 GMC Sierra weights approximately 480 kg more than 2009 Audi A4. 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, 2004 GMC Sierra (502 Nm) has 52 more torque (in Nm) than 2009 Audi A4. (450 Nm). This means 2004 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2009 Audi A4.
Compare all specifications:
| 2009 Audi A4 | 2004 GMC Sierra | |
| Make | Audi | GMC |
| Model | A4 | Sierra |
| Year Released | 2009 | 2004 |
| Body Type | Convertible | Pickup |
| Engine Position | Front | Front |
| Engine Size | 2967 cc | 5963 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 230 HP | 325 HP |
| Torque | 450 Nm | 502 Nm |
| Engine Bore Size | 83 mm | 102 mm |
| Engine Stroke Size | 91.4 mm | 92 mm |
| Engine Compression Ratio | 17.0:1 | 9.4:1 |
| Drive Type | 4WD | 4WD |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1794 kg | 2274 kg |
| Vehicle Length | 4580 mm | 5790 mm |
| Vehicle Width | 1780 mm | 2130 mm |
| Vehicle Height | 1400 mm | 1880 mm |
| Wheelbase Size | 2660 mm | 3650 mm |
| Fuel Consumption Overall | 8 L/100km | 15.7 L/100km |
| Fuel Tank Capacity | 63 L | 102 L |
