2007 Audi A4 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 A4. In addition, the cost of maintenance, including insurance, on 2007 Audi A4 would be higher. At 5,999 cc (8 cylinders), 2009 Chevrolet TrailBlazer is equipped with a bigger engine. In terms of performance, 2009 Chevrolet TrailBlazer (390 HP @ 6000 RPM) has 189 more horse power than 2007 Audi A4. (201 HP @ 4500 RPM) In normal driving conditions, 2009 Chevrolet TrailBlazer should accelerate faster than 2007 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi A4 weights approximately 444 kg more than 2009 Chevrolet TrailBlazer.
Because 2007 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 2009 Chevrolet TrailBlazer. In wet, icy, snow, or gravel driving conditions, 2007 Audi A4 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 Chevrolet TrailBlazer (542 Nm @ 4000 RPM) has 92 more torque (in Nm) than 2007 Audi A4. (450 Nm @ 1400 RPM). This means 2009 Chevrolet TrailBlazer will have an easier job in driving up hills or pulling heavy equipment than 2007 Audi A4.
Compare all specifications:
| 2007 Audi A4 | 2009 Chevrolet TrailBlazer | |
| Make | Audi | Chevrolet |
| Model | A4 | TrailBlazer |
| Year Released | 2007 | 2009 |
| Body Type | Station Wagon | SUV |
| Engine Position | Front | Front |
| Engine Size | 2967 cc | 5999 cc |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 201 HP | 390 HP |
| Engine RPM | 4500 RPM | 6000 RPM |
| Torque | 450 Nm | 542 Nm |
| Torque RPM | 1400 RPM | 4000 RPM |
| Engine Compression Ratio | 17.0:1 | 10.0:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1705 kg | 1261 kg |
| Vehicle Length | 4590 mm | 4880 mm |
| Vehicle Width | 1780 mm | 1900 mm |
| Vehicle Height | 1430 mm | 1730 mm |
| Wheelbase Size | 2650 mm | 2880 mm |
| Fuel Consumption Overall | 8.3 L/100km | 16.8 L/100km |
| Fuel Tank Capacity | 66 L | 83 L |
