2008 Chevrolet TrailBlazer vs. 2009 Chevrolet Impala
To start off, 2009 Chevrolet Impala is newer by 1 year(s). Which means there will be less support and parts availability for 2008 Chevrolet TrailBlazer. In addition, the cost of maintenance, including insurance, on 2008 Chevrolet TrailBlazer would be higher. At 4,156 cc (6 cylinders), 2008 Chevrolet TrailBlazer is equipped with a bigger engine. In terms of performance, 2008 Chevrolet TrailBlazer (269 HP @ 5750 RPM) has 36 more horse power than 2009 Chevrolet Impala. (233 HP @ 5600 RPM). In normal driving conditions, 2008 Chevrolet TrailBlazer should accelerate faster than 2009 Chevrolet Impala. With that said, vehicle weight also plays an important factor in acceleration. 2008 Chevrolet TrailBlazer weights approximately 604 kg more than 2009 Chevrolet Impala. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Chevrolet TrailBlazer is four wheel drive (4WD), it will have significant more traction and grip than 2009 Chevrolet Impala. In wet, icy, snow, or gravel driving conditions, 2008 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, 2008 Chevrolet TrailBlazer (373 Nm @ 3500 RPM) has 48 more torque (in Nm) than 2009 Chevrolet Impala. (325 Nm @ 4000 RPM). This means 2008 Chevrolet TrailBlazer will have an easier job in driving up hills or pulling heavy equipment than 2009 Chevrolet Impala.
Compare all specifications:
| 2008 Chevrolet TrailBlazer | 2009 Chevrolet Impala | |
| Make | Chevrolet | Chevrolet |
| Model | TrailBlazer | Impala |
| Year Released | 2008 | 2009 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4156 cc | 3899 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 269 HP | 233 HP |
| Engine RPM | 5750 RPM | 5600 RPM |
| Torque | 373 Nm | 325 Nm |
| Torque RPM | 3500 RPM | 4000 RPM |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 2153 kg | 1549 kg |
| Vehicle Length | 4900 mm | 5100 mm |
| Vehicle Width | 1910 mm | 1860 mm |
| Vehicle Height | 1830 mm | 1500 mm |
| Wheelbase Size | 2880 mm | 2810 mm |
| Fuel Consumption Overall | 13 L/100km | 11.2 L/100km |
| Fuel Tank Capacity | 71 L | 64 L |
