2005 Alfa Romeo 147 vs. 2006 Chevrolet HHR
To start off, 2006 Chevrolet HHR is newer by 1 year(s). Which means there will be less support and parts availability for 2005 Alfa Romeo 147. In addition, the cost of maintenance, including insurance, on 2005 Alfa Romeo 147 would be higher. At 2,194 cc (4 cylinders), 2006 Chevrolet HHR is equipped with a bigger engine. In terms of performance, 2005 Alfa Romeo 147 (148 HP @ 6300 RPM) has 5 more horse power than 2006 Chevrolet HHR. (143 HP @ 6000 RPM). In normal driving conditions, 2005 Alfa Romeo 147 should accelerate faster than 2006 Chevrolet HHR.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear 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, 2006 Chevrolet HHR (203 Nm @ 4000 RPM) has 22 more torque (in Nm) than 2005 Alfa Romeo 147. (181 Nm @ 3800 RPM). This means 2006 Chevrolet HHR will have an easier job in driving up hills or pulling heavy equipment than 2005 Alfa Romeo 147. 2006 Chevrolet HHR has automatic transmission and 2005 Alfa Romeo 147 has manual transmission. 2005 Alfa Romeo 147 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Chevrolet HHR will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Alfa Romeo 147 | 2006 Chevrolet HHR | |
| Make | Alfa Romeo | Chevrolet |
| Model | 147 | HHR |
| Year Released | 2005 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 1908 cc | 2194 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 148 HP | 143 HP |
| Engine RPM | 6300 RPM | 6000 RPM |
| Torque | 181 Nm | 203 Nm |
| Torque RPM | 3800 RPM | 4000 RPM |
| Engine Bore Size | 83 mm | 86 mm |
| Engine Stroke Size | 91 mm | 94 mm |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 4 doors |
| Vehicle Length | 4180 mm | 4480 mm |
| Vehicle Width | 1740 mm | 1760 mm |
| Vehicle Height | 1470 mm | 1610 mm |
| Wheelbase Size | 2550 mm | 2640 mm |
| Fuel Consumption Overall | 8.9 L/100km | 9.4 L/100km |
| Fuel Tank Capacity | 60 L | 61 L |
