2007 Audi A3 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 A3. In addition, the cost of maintenance, including insurance, on 2007 Audi A3 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 88 more horse power than 2007 Audi A3. (197 HP @ 5100 RPM) In normal driving conditions, 2009 Chevrolet TrailBlazer should accelerate faster than 2007 Audi A3. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi A3 weights approximately 184 kg more than 2009 Chevrolet TrailBlazer.
Because 2009 Chevrolet TrailBlazer is four wheel drive (4WD), it will have significant more traction and grip than 2007 Audi A3. In wet, icy, snow, or gravel driving conditions, 2009 Chevrolet TrailBlazer 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 (374 Nm @ 4600 RPM) has 94 more torque (in Nm) than 2007 Audi A3. (280 Nm @ 1800 RPM). This means 2009 Chevrolet TrailBlazer will have an easier job in driving up hills or pulling heavy equipment than 2007 Audi A3.
Compare all specifications:
| 2007 Audi A3 | 2009 Chevrolet TrailBlazer | |
| Make | Audi | Chevrolet |
| Model | A3 | TrailBlazer |
| Year Released | 2007 | 2009 |
| Body Type | Hatchback | SUV |
| Engine Position | Front | Front |
| Engine Size | 1984 cc | 4161 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 197 HP | 285 HP |
| Engine RPM | 5100 RPM | 6000 RPM |
| Torque | 280 Nm | 374 Nm |
| Torque RPM | 1800 RPM | 4600 RPM |
| Engine Compression Ratio | 10.5:1 | 10.7:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 2 doors |
| Vehicle Weight | 1445 kg | 1261 kg |
| Vehicle Length | 4220 mm | 4880 mm |
| Vehicle Width | 1770 mm | 1900 mm |
| Vehicle Height | 1430 mm | 1850 mm |
| Wheelbase Size | 2580 mm | 2880 mm |
| Fuel Consumption Overall | 7.7 L/100km | 14.7 L/100km |
| Fuel Tank Capacity | 55 L | 83 L |
