2009 Audi Q7 vs. 2006 Chevrolet Express
To start off, 2009 Audi Q7 is newer by 3 year(s). Which means there will be less support and parts availability for 2006 Chevrolet Express. In addition, the cost of maintenance, including insurance, on 2006 Chevrolet Express would be higher. At 4,294 cc (6 cylinders), 2006 Chevrolet Express is equipped with a bigger engine. In terms of performance, 2009 Audi Q7 (322 HP @ 3750 RPM) has 127 more horse power than 2006 Chevrolet Express. (195 HP @ 4600 RPM). In normal driving conditions, 2009 Audi Q7 should accelerate faster than 2006 Chevrolet Express. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi Q7 weights approximately 198 kg more than 2006 Chevrolet Express. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Audi Q7 is four wheel drive (4WD), it will have significant more traction and grip than 2006 Chevrolet Express. In wet, icy, snow, or gravel driving conditions, 2009 Audi Q7 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, 2009 Audi Q7 (760 Nm @ 1800 RPM) has 406 more torque (in Nm) than 2006 Chevrolet Express. (354 Nm @ 2800 RPM). This means 2009 Audi Q7 will have an easier job in driving up hills or pulling heavy equipment than 2006 Chevrolet Express.
Compare all specifications:
| 2009 Audi Q7 | 2006 Chevrolet Express | |
| Make | Audi | Chevrolet |
| Model | Q7 | Express |
| Year Released | 2009 | 2006 |
| Body Type | SUV | Van |
| Engine Position | Front | Front |
| Engine Size | 4132 cc | 4294 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 322 HP | 195 HP |
| Engine RPM | 3750 RPM | 4600 RPM |
| Torque | 760 Nm | 354 Nm |
| Torque RPM | 1800 RPM | 2800 RPM |
| Engine Bore Size | 83 mm | 102 mm |
| Engine Stroke Size | 95.5 mm | 88 mm |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Rear |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 2420 kg | 2222 kg |
| Vehicle Length | 5090 mm | 5700 mm |
| Vehicle Width | 1990 mm | 2020 mm |
| Vehicle Height | 1780 mm | 2080 mm |
| Wheelbase Size | 3010 mm | 3440 mm |
| Fuel Consumption Overall | 11.1 L/100km | 13.8 L/100km |
| Fuel Tank Capacity | 100 L | 117 L |
