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 135 more horse power than 2007 Audi A4. (255 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 619 kg more than 2009 Chevrolet TrailBlazer.
Because 2009 Chevrolet TrailBlazer is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2009 Chevrolet TrailBlazer. However, in wet, icy, snow, or gravel driving conditions, 2007 Audi A4, being front wheel drive (FWD), will offer much better control with better grip. 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 212 more torque (in Nm) than 2007 Audi A4. (330 Nm @ 3250 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 | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 3123 cc | 5999 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 255 HP | 390 HP |
| Engine RPM | 6500 RPM | 6000 RPM |
| Torque | 330 Nm | 542 Nm |
| Torque RPM | 3250 RPM | 4000 RPM |
| Engine Compression Ratio | 11.3:1 | 10.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1880 kg | 1261 kg |
| Vehicle Length | 4590 mm | 4880 mm |
| Vehicle Width | 1780 mm | 1900 mm |
| Vehicle Height | 1430 mm | 1730 mm |
| Wheelbase Size | 2660 mm | 2880 mm |
| Fuel Consumption | 8.3 L/100km | 14.7 L/100km |
| Fuel Consumption City | 11.4 L/100km | 19.6 L/100km |
| Fuel Consumption Overall | 10 L/100km | 16.8 L/100km |
| Fuel Tank Capacity | 70 L | 83 L |
