2010 Chevrolet HHR vs. 1998 Alfa Romeo 156
To start off, 2010 Chevrolet HHR is newer by 12 year(s). Which means there will be less support and parts availability for 1998 Alfa Romeo 156. In addition, the cost of maintenance, including insurance, on 1998 Alfa Romeo 156 would be higher. At 2,491 cc (6 cylinders), 1998 Alfa Romeo 156 is equipped with a bigger engine. In terms of performance, 1998 Alfa Romeo 156 (187 HP @ 6300 RPM) has 32 more horse power than 2010 Chevrolet HHR. (155 HP @ 6100 RPM) In normal driving conditions, 1998 Alfa Romeo 156 should accelerate faster than 2010 Chevrolet HHR. With that said, vehicle weight also plays an important factor in acceleration. 2010 Chevrolet HHR weights approximately 111 kg more than 1998 Alfa Romeo 156.
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, 1998 Alfa Romeo 156 (222 Nm @ 5000 RPM) has 19 more torque (in Nm) than 2010 Chevrolet HHR. (203 Nm @ 4800 RPM). This means 1998 Alfa Romeo 156 will have an easier job in driving up hills or pulling heavy equipment than 2010 Chevrolet HHR. 1998 Alfa Romeo 156 has automatic transmission and 2010 Chevrolet HHR has manual transmission. 2010 Chevrolet HHR will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1998 Alfa Romeo 156 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2010 Chevrolet HHR | 1998 Alfa Romeo 156 | |
| Make | Chevrolet | Alfa Romeo |
| Model | HHR | 156 |
| Year Released | 2010 | 1998 |
| Body Type | Hatchback | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 2200 cc | 2491 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 155 HP | 187 HP |
| Engine RPM | 6100 RPM | 6300 RPM |
| Torque | 203 Nm | 222 Nm |
| Torque RPM | 4800 RPM | 5000 RPM |
| Fuel Type | Flex Fuel | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1431 kg | 1320 kg |
| Vehicle Length | 4475 mm | 4440 mm |
| Vehicle Width | 1755 mm | 1750 mm |
| Vehicle Height | 1603 mm | 1420 mm |
| Wheelbase Size | 2629 mm | 2600 mm |
| Fuel Tank Capacity | 61 L | 63 L |
