2008 Audi A6 vs. 2006 GMC Envoy
To start off, 2008 Audi A6 is newer by 2 year(s). Which means there will be less support and parts availability for 2006 GMC Envoy. In addition, the cost of maintenance, including insurance, on 2006 GMC Envoy would be higher. At 5,359 cc (8 cylinders), 2006 GMC Envoy is equipped with a bigger engine. In terms of performance, 2006 GMC Envoy (300 HP @ 5200 RPM) has 45 more horse power than 2008 Audi A6. (255 HP @ 6500 RPM) In normal driving conditions, 2006 GMC Envoy should accelerate faster than 2008 Audi A6. With that said, vehicle weight also plays an important factor in acceleration. 2006 GMC Envoy weights approximately 1499 kg more than 2008 Audi A6. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 GMC Envoy is four wheel drive (4WD), it will have significant more traction and grip than 2008 Audi A6. In wet, icy, snow, or gravel driving conditions, 2006 GMC Envoy 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, 2006 GMC Envoy (447 Nm @ 4000 RPM) has 117 more torque (in Nm) than 2008 Audi A6. (330 Nm @ 3250 RPM). This means 2006 GMC Envoy will have an easier job in driving up hills or pulling heavy equipment than 2008 Audi A6.
Compare all specifications:
| 2008 Audi A6 | 2006 GMC Envoy | |
| Make | Audi | GMC |
| Model | A6 | Envoy |
| Year Released | 2008 | 2006 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 3123 cc | 5359 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 255 HP | 300 HP |
| Engine RPM | 6500 RPM | 5200 RPM |
| Torque | 330 Nm | 447 Nm |
| Torque RPM | 3250 RPM | 4000 RPM |
| Engine Bore Size | 84.5 mm | 96.1 mm |
| Engine Stroke Size | 92.8 mm | 92 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1160 kg | 2659 kg |
| Vehicle Length | 4920 mm | 4870 mm |
| Vehicle Width | 2020 mm | 1900 mm |
| Vehicle Height | 1460 mm | 1830 mm |
| Wheelbase Size | 2850 mm | 2880 mm |
| Fuel Consumption | 8.3 L/100km | 11.2 L/100km |
| Fuel Consumption City | 11.4 L/100km | 15.7 L/100km |
| Fuel Consumption Overall | 10 L/100km | 13.8 L/100km |
| Fuel Tank Capacity | 80 L | 83 L |
