2003 Chevrolet TrailBlazer vs. 2011 BMW 123
To start off, 2011 BMW 123 is newer by 8 year(s). Which means there will be less support and parts availability for 2003 Chevrolet TrailBlazer. In addition, the cost of maintenance, including insurance, on 2003 Chevrolet TrailBlazer would be higher. At 4,157 cc (6 cylinders), 2003 Chevrolet TrailBlazer is equipped with a bigger engine. In terms of performance, 2003 Chevrolet TrailBlazer (269 HP @ 6000 RPM) has 67 more horse power than 2011 BMW 123. (202 HP @ 4400 RPM). In normal driving conditions, 2003 Chevrolet TrailBlazer should accelerate faster than 2011 BMW 123. With that said, vehicle weight also plays an important factor in acceleration. 2003 Chevrolet TrailBlazer weights approximately 615 kg more than 2011 BMW 123. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 Chevrolet TrailBlazer is four wheel drive (4WD), it will have significant more traction and grip than 2011 BMW 123. In wet, icy, snow, or gravel driving conditions, 2003 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, 2011 BMW 123 (400 Nm @ 2000 RPM) has 27 more torque (in Nm) than 2003 Chevrolet TrailBlazer. (373 Nm @ 3600 RPM). This means 2011 BMW 123 will have an easier job in driving up hills or pulling heavy equipment than 2003 Chevrolet TrailBlazer.
Compare all specifications:
| 2003 Chevrolet TrailBlazer | 2011 BMW 123 | |
| Make | Chevrolet | BMW |
| Model | TrailBlazer | 123 |
| Year Released | 2003 | 2011 |
| Engine Position | Front | Front |
| Engine Size | 4157 cc | 1995 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 269 HP | 202 HP |
| Engine RPM | 6000 RPM | 4400 RPM |
| Torque | 373 Nm | 400 Nm |
| Torque RPM | 3600 RPM | 2000 RPM |
| Fuel Type | Gasoline | Diesel |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 3 doors |
| Vehicle Weight | 2100 kg | 1485 kg |
| Vehicle Length | 4900 mm | 4239 mm |
| Vehicle Width | 1910 mm | 1748 mm |
| Vehicle Height | 1840 mm | 1421 mm |
| Wheelbase Size | 2880 mm | 2660 mm |
| Fuel Tank Capacity | 71 L | 51 L |
