2006 Alfa Romeo 156 vs. 2008 Chevrolet HHR
To start off, 2008 Chevrolet HHR is newer by 2 year(s). Which means there will be less support and parts availability for 2006 Alfa Romeo 156. In addition, the cost of maintenance, including insurance, on 2006 Alfa Romeo 156 would be higher. At 2,201 cc (4 cylinders), 2008 Chevrolet HHR is equipped with a bigger engine. In terms of performance, 2008 Chevrolet HHR (149 HP @ 5600 RPM) has 1 more horse power than 2006 Alfa Romeo 156. (148 HP @ 4000 RPM) In normal driving conditions, 2008 Chevrolet HHR should accelerate faster than 2006 Alfa Romeo 156. With that said, vehicle weight also plays an important factor in acceleration. 2008 Chevrolet HHR weights approximately 595 kg more than 2006 Alfa Romeo 156. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Alfa Romeo 156 is four wheel drive (4WD), it will have significant more traction and grip than 2008 Chevrolet HHR. In wet, icy, snow, or gravel driving conditions, 2006 Alfa Romeo 156 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, 2006 Alfa Romeo 156 (305 Nm @ 2000 RPM) has 99 more torque (in Nm) than 2008 Chevrolet HHR. (206 Nm @ 4200 RPM). This means 2006 Alfa Romeo 156 will have an easier job in driving up hills or pulling heavy equipment than 2008 Chevrolet HHR.
Compare all specifications:
| 2006 Alfa Romeo 156 | 2008 Chevrolet HHR | |
| Make | Alfa Romeo | Chevrolet |
| Model | 156 | HHR |
| Year Released | 2006 | 2008 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1910 cc | 2201 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 148 HP | 149 HP |
| Engine RPM | 4000 RPM | 5600 RPM |
| Torque | 305 Nm | 206 Nm |
| Torque RPM | 2000 RPM | 4200 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1605 kg | 2200 kg |
| Vehicle Length | 4450 mm | 4480 mm |
| Vehicle Width | 1770 mm | 1760 mm |
| Vehicle Height | 1480 mm | 1610 mm |
| Wheelbase Size | 2600 mm | 2640 mm |
| Fuel Consumption Overall | 7.3 L/100km | 10 L/100km |
| Fuel Tank Capacity | 50 L | 61 L |
