2009 Chevrolet HHR vs. 2002 Mercedes-Benz A
To start off, 2009 Chevrolet HHR is newer by 7 year(s). Which means there will be less support and parts availability for 2002 Mercedes-Benz A. In addition, the cost of maintenance, including insurance, on 2002 Mercedes-Benz A would be higher. At 2,399 cc (4 cylinders), 2009 Chevrolet HHR is equipped with a bigger engine. In terms of performance, 2009 Chevrolet HHR (168 HP @ 6200 RPM) has 88 more horse power than 2002 Mercedes-Benz A. (80 HP @ 5000 RPM). In normal driving conditions, 2009 Chevrolet HHR should accelerate faster than 2002 Mercedes-Benz A. With that said, vehicle weight also plays an important factor in acceleration. 2009 Chevrolet HHR weights approximately 450 kg more than 2002 Mercedes-Benz A. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2009 Chevrolet HHR (222 Nm @ 4800 RPM) has 92 more torque (in Nm) than 2002 Mercedes-Benz A. (130 Nm @ 3750 RPM). This means 2009 Chevrolet HHR will have an easier job in driving up hills or pulling heavy equipment than 2002 Mercedes-Benz A.
Compare all specifications:
| 2009 Chevrolet HHR | 2002 Mercedes-Benz A | |
| Make | Chevrolet | Mercedes-Benz |
| Model | HHR | A |
| Year Released | 2009 | 2002 |
| Body Type | Hatchback | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2399 cc | 1397 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 168 HP | 80 HP |
| Engine RPM | 6200 RPM | 5000 RPM |
| Torque | 222 Nm | 130 Nm |
| Torque RPM | 4800 RPM | 3750 RPM |
| Engine Bore Size | 88 mm | 80 mm |
| Engine Stroke Size | 98 mm | 69.5 mm |
| Engine Compression Ratio | 10.4:1 | 11.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1470 kg | 1020 kg |
| Vehicle Length | 3380 mm | 3790 mm |
| Vehicle Width | 1760 mm | 1730 mm |
| Vehicle Height | 1610 mm | 1590 mm |
| Wheelbase Size | 2640 mm | 2600 mm |
| Fuel Tank Capacity | 61 L | 54 L |
