2009 Audi A6 vs. 2008 GMC Acadia
To start off, 2009 Audi A6 is newer by 1 year(s). Which means there will be less support and parts availability for 2008 GMC Acadia. In addition, the cost of maintenance, including insurance, on 2008 GMC Acadia would be higher. At 3,600 cc (6 cylinders), 2008 GMC Acadia is equipped with a bigger engine. In terms of performance, 2008 GMC Acadia (275 HP @ 6600 RPM) has 58 more horse power than 2009 Audi A6. (217 HP @ 6300 RPM) In normal driving conditions, 2008 GMC Acadia should accelerate faster than 2009 Audi A6. With that said, vehicle weight also plays an important factor in acceleration. 2008 GMC Acadia weights approximately 607 kg more than 2009 Audi A6. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 GMC Acadia is four wheel drive (4WD), it will have significant more traction and grip than 2009 Audi A6. In wet, icy, snow, or gravel driving conditions, 2008 GMC Acadia 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 Acadia (340 Nm @ 3200 RPM) has 40 more torque (in Nm) than 2009 Audi A6. (300 Nm @ 3200 RPM). This means 2008 GMC Acadia will have an easier job in driving up hills or pulling heavy equipment than 2009 Audi A6. 2008 GMC Acadia has automatic transmission and 2009 Audi A6 has manual transmission. 2009 Audi A6 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 GMC Acadia will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Audi A6 | 2008 GMC Acadia | |
| Make | Audi | GMC |
| Model | A6 | Acadia |
| Year Released | 2009 | 2008 |
| Body Type | Station Wagon | SUV |
| Engine Position | Front | Front |
| Engine Size | 2976 cc | 3600 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 217 HP | 275 HP |
| Engine RPM | 6300 RPM | 6600 RPM |
| Torque | 300 Nm | 340 Nm |
| Torque RPM | 3200 RPM | 3200 RPM |
| Engine Compression Ratio | 11.0:1 | 10.2:1 |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 7 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1535 kg | 2142 kg |
| Vehicle Length | 4800 mm | 5100 mm |
| Vehicle Width | 1820 mm | 1990 mm |
| Vehicle Height | 1460 mm | 1780 mm |
| Wheelbase Size | 2770 mm | 3030 mm |
| Fuel Consumption Overall | 9.7 L/100km | 13.1 L/100km |
| Fuel Tank Capacity | 70 L | 83 L |
