2007 Audi Q7 vs. 2009 Chevrolet TrailBlazer
To start off, 2009 Chevrolet TrailBlazer is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Audi Q7. In addition, the cost of maintenance, including insurance, on 2007 Audi Q7 would be higher. At 4,161 cc (6 cylinders), 2009 Chevrolet TrailBlazer is equipped with a bigger engine. In terms of performance, 2009 Chevrolet TrailBlazer (285 HP @ 6000 RPM) has 56 more horse power than 2007 Audi Q7. (229 HP @ 4000 RPM) In normal driving conditions, 2009 Chevrolet TrailBlazer should accelerate faster than 2007 Audi Q7. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi Q7 weights approximately 1034 kg more than 2009 Chevrolet TrailBlazer.
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 Q7 (501 Nm @ 1750 RPM) has 127 more torque (in Nm) than 2009 Chevrolet TrailBlazer. (374 Nm @ 4600 RPM). This means 2007 Audi Q7 will have an easier job in driving up hills or pulling heavy equipment than 2009 Chevrolet TrailBlazer.
Compare all specifications:
| 2007 Audi Q7 | 2009 Chevrolet TrailBlazer | |
| Make | Audi | Chevrolet |
| Model | Q7 | TrailBlazer |
| Year Released | 2007 | 2009 |
| Body Type | SUV | SUV |
| Engine Position | Front | Front |
| Engine Size | 2967 cc | 4161 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 229 HP | 285 HP |
| Engine RPM | 4000 RPM | 6000 RPM |
| Torque | 501 Nm | 374 Nm |
| Torque RPM | 1750 RPM | 4600 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 2295 kg | 1261 kg |
| Vehicle Length | 5090 mm | 4880 mm |
| Vehicle Width | 1990 mm | 1900 mm |
| Vehicle Height | 1740 mm | 1850 mm |
| Wheelbase Size | 3010 mm | 2880 mm |
| Fuel Consumption Overall | 10.5 L/100km | 14.7 L/100km |
| Fuel Tank Capacity | 100 L | 83 L |
