2007 BMW 645 vs. 2006 Chevrolet TrailBlazer
To start off, 2007 BMW 645 is newer by 1 year(s). Which means there will be less support and parts availability for 2006 Chevrolet TrailBlazer. In addition, the cost of maintenance, including insurance, on 2006 Chevrolet TrailBlazer would be higher. At 4,398 cc (8 cylinders), 2007 BMW 645 is equipped with a bigger engine. In terms of performance, 2007 BMW 645 (328 HP @ 6100 RPM) has 36 more horse power than 2006 Chevrolet TrailBlazer. (292 HP @ 6000 RPM). In normal driving conditions, 2007 BMW 645 should accelerate faster than 2006 Chevrolet TrailBlazer. With that said, vehicle weight also plays an important factor in acceleration. 2006 Chevrolet TrailBlazer weights approximately 60 kg more than 2007 BMW 645.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front 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, 2007 BMW 645 (450 Nm @ 3600 RPM) has 74 more torque (in Nm) than 2006 Chevrolet TrailBlazer. (376 Nm @ 4800 RPM). This means 2007 BMW 645 will have an easier job in driving up hills or pulling heavy equipment than 2006 Chevrolet TrailBlazer. 2006 Chevrolet TrailBlazer has automatic transmission and 2007 BMW 645 has manual transmission. 2007 BMW 645 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Chevrolet TrailBlazer will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 BMW 645 | 2006 Chevrolet TrailBlazer | |
| Make | BMW | Chevrolet |
| Model | 645 | TrailBlazer |
| Year Released | 2007 | 2006 |
| Body Type | Coupe | SUV |
| Engine Position | Front | Front |
| Engine Size | 4398 cc | 4163 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 328 HP | 292 HP |
| Engine RPM | 6100 RPM | 6000 RPM |
| Torque | 450 Nm | 376 Nm |
| Torque RPM | 3600 RPM | 4800 RPM |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 7 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1690 kg | 1750 kg |
| Vehicle Length | 4830 mm | 5280 mm |
| Vehicle Width | 1860 mm | 1900 mm |
| Vehicle Height | 1380 mm | 1920 mm |
| Wheelbase Size | 2790 mm | 3280 mm |
| Fuel Consumption Overall | 11.8 L/100km | 13.8 L/100km |
| Fuel Tank Capacity | 70 L | 95 L |
