2009 Chevrolet TrailBlazer vs. 2005 Alfa Romeo 156
To start off, 2009 Chevrolet TrailBlazer is newer by 4 year(s). Which means there will be less support and parts availability for 2005 Alfa Romeo 156. In addition, the cost of maintenance, including insurance, on 2005 Alfa Romeo 156 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 47 more horse power than 2005 Alfa Romeo 156. (238 HP @ 6200 RPM). In normal driving conditions, 2009 Chevrolet TrailBlazer should accelerate faster than 2005 Alfa Romeo 156. With that said, vehicle weight also plays an important factor in acceleration. 2005 Alfa Romeo 156 weights approximately 222 kg more than 2009 Chevrolet TrailBlazer.
Because 2009 Chevrolet TrailBlazer is four wheel drive (4WD), it will have significant more traction and grip than 2005 Alfa Romeo 156. 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 85 more torque (in Nm) than 2005 Alfa Romeo 156. (289 Nm @ 4800 RPM). This means 2009 Chevrolet TrailBlazer will have an easier job in driving up hills or pulling heavy equipment than 2005 Alfa Romeo 156.
Compare all specifications:
| 2009 Chevrolet TrailBlazer | 2005 Alfa Romeo 156 | |
| Make | Chevrolet | Alfa Romeo |
| Model | TrailBlazer | 156 |
| Year Released | 2009 | 2005 |
| Body Type | SUV | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 4161 cc | 3179 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 285 HP | 238 HP |
| Engine RPM | 6000 RPM | 6200 RPM |
| Torque | 374 Nm | 289 Nm |
| Torque RPM | 4600 RPM | 4800 RPM |
| Engine Compression Ratio | 10.7:1 | 10.5:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1266 kg | 1488 kg |
| Vehicle Length | 4880 mm | 4310 mm |
| Vehicle Width | 1900 mm | 1750 mm |
| Vehicle Height | 1850 mm | 1330 mm |
| Wheelbase Size | 2880 mm | 2600 mm |
| Fuel Consumption Overall | 14.7 L/100km | 12.3 L/100km |
| Fuel Tank Capacity | 83 L | 63 L |
