2009 Chevrolet HHR vs. 2005 Mercedes-Benz ML
To start off, 2009 Chevrolet HHR is newer by 4 year(s). Which means there will be less support and parts availability for 2005 Mercedes-Benz ML. In addition, the cost of maintenance, including insurance, on 2005 Mercedes-Benz ML would be higher. At 5,439 cc (8 cylinders), 2005 Mercedes-Benz ML is equipped with a bigger engine. In terms of performance, 2005 Mercedes-Benz ML (286 HP @ 4200 RPM) has 118 more horse power than 2009 Chevrolet HHR. (168 HP @ 6200 RPM) In normal driving conditions, 2005 Mercedes-Benz ML should accelerate faster than 2009 Chevrolet HHR. With that said, vehicle weight also plays an important factor in acceleration. 2005 Mercedes-Benz ML weights approximately 830 kg more than 2009 Chevrolet HHR. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Mercedes-Benz ML is four wheel drive (4WD), it will have significant more traction and grip than 2009 Chevrolet HHR. In wet, icy, snow, or gravel driving conditions, 2005 Mercedes-Benz ML 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, 2005 Mercedes-Benz ML (511 Nm @ 2800 RPM) has 289 more torque (in Nm) than 2009 Chevrolet HHR. (222 Nm @ 4800 RPM). This means 2005 Mercedes-Benz ML will have an easier job in driving up hills or pulling heavy equipment than 2009 Chevrolet HHR.
Compare all specifications:
| 2009 Chevrolet HHR | 2005 Mercedes-Benz ML | |
| Make | Chevrolet | Mercedes-Benz |
| Model | HHR | ML |
| Year Released | 2009 | 2005 |
| Body Type | Hatchback | SUV |
| Engine Position | Front | Front |
| Engine Size | 2399 cc | 5439 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 168 HP | 286 HP |
| Engine RPM | 6200 RPM | 4200 RPM |
| Torque | 222 Nm | 511 Nm |
| Torque RPM | 4800 RPM | 2800 RPM |
| Engine Bore Size | 88 mm | 97 mm |
| Engine Stroke Size | 98 mm | 92 mm |
| Top Speed | 180 km/hour | 235 km/hour |
| Acceleration 0-100mph | 9.1 seconds | 6.8 seconds |
| Drive Type | Front | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1470 kg | 2300 kg |
| Wheelbase Size | 2640 mm | 2720 mm |
| Fuel Tank Capacity | 61 L | 93 L |
