2009 Audi A4 vs. 2008 GMC Sierra
To start off, 2009 Audi A4 is newer by 1 year(s). Which means there will be less support and parts availability for 2008 GMC Sierra. In addition, the cost of maintenance, including insurance, on 2008 GMC Sierra would be higher. At 5,300 cc (8 cylinders), 2008 GMC Sierra is equipped with a bigger engine. In terms of performance, 2008 GMC Sierra (316 HP @ 5200 RPM) has 175 more horse power than 2009 Audi A4. (141 HP @ 4200 RPM) In normal driving conditions, 2008 GMC Sierra should accelerate faster than 2009 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2008 GMC Sierra weights approximately 1139 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.
Because 2008 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 2009 Audi A4. In wet, icy, snow, or gravel driving conditions, 2008 GMC Sierra 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 (458 Nm @ 4400 RPM) has 138 more torque (in Nm) than 2009 Audi A4. (320 Nm @ 1750 RPM). This means 2008 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2009 Audi A4. 2008 GMC Sierra has automatic transmission and 2009 Audi A4 has manual transmission. 2009 Audi A4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 GMC Sierra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Audi A4 | 2008 GMC Sierra | |
| Make | Audi | GMC |
| Model | A4 | Sierra |
| Year Released | 2009 | 2008 |
| Body Type | Station Wagon | Pickup |
| Engine Position | Front | Front |
| Engine Size | 1968 cc | 5300 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 141 HP | 316 HP |
| Engine RPM | 4200 RPM | 5200 RPM |
| Torque | 320 Nm | 458 Nm |
| Torque RPM | 1750 RPM | 4400 RPM |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 6 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1520 kg | 2659 kg |
| Vehicle Length | 4710 mm | 6320 mm |
| Vehicle Width | 1830 mm | 2040 mm |
| Vehicle Height | 1440 mm | 1870 mm |
| Wheelbase Size | 2810 mm | 4010 mm |
| Fuel Consumption Overall | 5.7 L/100km | 13.8 L/100km |
| Fuel Tank Capacity | 70 L | 129 L |
