2008 Chevrolet HHR vs. 2011 Mercedes-Benz CLS
To start off, 2011 Mercedes-Benz CLS is newer by 3 year(s). Which means there will be less support and parts availability for 2008 Chevrolet HHR. In addition, the cost of maintenance, including insurance, on 2008 Chevrolet HHR would be higher. At 4,700 cc (8 cylinders), 2011 Mercedes-Benz CLS is equipped with a bigger engine. In terms of performance, 2011 Mercedes-Benz CLS (402 HP @ 5000 RPM) has 253 more horse power than 2008 Chevrolet HHR. (149 HP @ 5600 RPM) In normal driving conditions, 2011 Mercedes-Benz CLS should accelerate faster than 2008 Chevrolet HHR. With that said, vehicle weight also plays an important factor in acceleration. 2008 Chevrolet HHR weights approximately 264 kg more than 2011 Mercedes-Benz CLS.
Because 2011 Mercedes-Benz CLS is all wheel drive (AWD), it will have significant more traction and grip than 2008 Chevrolet HHR. In wet, icy, snow, or gravel driving conditions, 2011 Mercedes-Benz CLS 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, 2011 Mercedes-Benz CLS (600 Nm @ 1800 RPM) has 394 more torque (in Nm) than 2008 Chevrolet HHR. (206 Nm @ 4200 RPM). This means 2011 Mercedes-Benz CLS will have an easier job in driving up hills or pulling heavy equipment than 2008 Chevrolet HHR. 2011 Mercedes-Benz CLS has automatic transmission and 2008 Chevrolet HHR has manual transmission. 2008 Chevrolet HHR will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2011 Mercedes-Benz CLS will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 Chevrolet HHR | 2011 Mercedes-Benz CLS | |
| Make | Chevrolet | Mercedes-Benz |
| Model | HHR | CLS |
| Year Released | 2008 | 2011 |
| Body Type | Hatchback | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2201 cc | 4700 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 149 HP | 402 HP |
| Engine RPM | 5600 RPM | 5000 RPM |
| Torque | 206 Nm | 600 Nm |
| Torque RPM | 4200 RPM | 1800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | AWD |
| Transmission Type | Manual | 7-speed shiftable automatic |
| Number of Seats | 2 seats | 4 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 2200 kg | 1936 kg |
| Vehicle Length | 4480 mm | 4940 mm |
| Vehicle Width | 1760 mm | 1882 mm |
| Vehicle Height | 1610 mm | 1417 mm |
| Wheelbase Size | 2640 mm | 2875 mm |
| Fuel Consumption | 8 L/100km | 10.2 L/100km |
| Fuel Consumption City | 11.9 L/100km | 15.7 L/100km |
| Fuel Tank Capacity | 61 L | 80 L |
