2007 Audi A4 vs. 2008 GMC Sierra
To start off, 2008 GMC Sierra is newer by 1 year(s). Which means there will be less support and parts availability for 2007 Audi A4. In addition, the cost of maintenance, including insurance, on 2007 Audi A4 would be higher. At 4,298 cc (6 cylinders), 2008 GMC Sierra is equipped with a bigger engine. In terms of performance, 2007 Audi A4 (201 HP @ 3500 RPM) has 6 more horse power than 2008 GMC Sierra. (195 HP @ 4600 RPM). In normal driving conditions, 2007 Audi A4 should accelerate faster than 2008 GMC Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2008 GMC Sierra weights approximately 531 kg more than 2007 Audi A4.
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, 2007 Audi A4 (450 Nm @ 1400 RPM) has 97 more torque (in Nm) than 2008 GMC Sierra. (353 Nm @ 2800 RPM). This means 2007 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 2008 GMC Sierra.
Compare all specifications:
| 2007 Audi A4 | 2008 GMC Sierra | |
| Make | Audi | GMC |
| Model | A4 | Sierra |
| Year Released | 2007 | 2008 |
| Body Type | Sedan | Pickup |
| Engine Position | Front | Front |
| Engine Size | 2967 cc | 4298 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 201 HP | 195 HP |
| Engine RPM | 3500 RPM | 4600 RPM |
| Torque | 450 Nm | 353 Nm |
| Torque RPM | 1400 RPM | 2800 RPM |
| Engine Compression Ratio | 17.0:1 | 9.2:1 |
| Drive Type | 4WD | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 3 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1610 kg | 2141 kg |
| Vehicle Length | 4590 mm | 5710 mm |
| Vehicle Width | 1430 mm | 2040 mm |
| Vehicle Height | 1780 mm | 1880 mm |
| Wheelbase Size | 2650 mm | 3030 mm |
| Fuel Consumption Overall | 10.3 L/100km | 13.1 L/100km |
| Fuel Tank Capacity | 63 L | 98 L |
