2007 BMW X3 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 BMW X3. In addition, the cost of maintenance, including insurance, on 2007 BMW X3 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 122 more horse power than 2007 BMW X3. (268 HP @ 6600 RPM) In normal driving conditions, 2009 Chevrolet TrailBlazer should accelerate faster than 2007 BMW X3. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW X3 weights approximately 549 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, 2009 Chevrolet TrailBlazer (542 Nm @ 4000 RPM) has 227 more torque (in Nm) than 2007 BMW X3. (315 Nm @ 2750 RPM). This means 2009 Chevrolet TrailBlazer will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW X3.
Compare all specifications:
| 2007 BMW X3 | 2009 Chevrolet TrailBlazer | |
| Make | BMW | Chevrolet |
| Model | X3 | TrailBlazer |
| Year Released | 2007 | 2009 |
| Body Type | SUV | SUV |
| Engine Position | Front | Front |
| Engine Size | 2996 cc | 5999 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 268 HP | 390 HP |
| Engine RPM | 6600 RPM | 6000 RPM |
| Torque | 315 Nm | 542 Nm |
| Torque RPM | 2750 RPM | 4000 RPM |
| Engine Compression Ratio | 10.7:1 | 10.7:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1815 kg | 1266 kg |
| Vehicle Length | 4570 mm | 4880 mm |
| Vehicle Width | 1680 mm | 1900 mm |
| Vehicle Height | 1860 mm | 1730 mm |
| Wheelbase Size | 2800 mm | 2880 mm |
| Fuel Consumption Overall | 10.3 L/100km | 18.1 L/100km |
| Fuel Tank Capacity | 67 L | 83 L |
