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 4,161 cc (6 cylinders), 2009 Chevrolet TrailBlazer is equipped with a bigger engine. In terms of performance, 2009 Chevrolet TrailBlazer (281 HP @ 6000 RPM) has 29 more horse power than 2007 Audi A4. (252 HP @ 6500 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 81 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, 2007 Audi A4 (330 Nm @ 3250 RPM) has 54 more torque (in Nm) than 2009 Chevrolet TrailBlazer. (276 Nm @ 4600 RPM). This means 2007 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 2009 Chevrolet TrailBlazer.
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 | 3123 cc | 4161 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 252 HP | 281 HP |
| Engine RPM | 6500 RPM | 6000 RPM |
| Torque | 330 Nm | 276 Nm |
| Torque RPM | 3250 RPM | 4600 RPM |
| Engine Compression Ratio | 12.5:1 | 10.3:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1630 kg | 1549 kg |
| Vehicle Length | 4590 mm | 4880 mm |
| Vehicle Width | 1780 mm | 1900 mm |
| Vehicle Height | 1430 mm | 1850 mm |
| Wheelbase Size | 2650 mm | 2880 mm |
| Fuel Consumption Overall | 10.7 L/100km | 13.8 L/100km |
| Fuel Tank Capacity | 63 L | 83 L |
