2007 Chevrolet HHR vs. 2003 Mercedes-Benz Viano
To start off, 2007 Chevrolet HHR is newer by 4 year(s). Which means there will be less support and parts availability for 2003 Mercedes-Benz Viano. In addition, the cost of maintenance, including insurance, on 2003 Mercedes-Benz Viano would be higher. At 3,199 cc (6 cylinders), 2003 Mercedes-Benz Viano is equipped with a bigger engine. In terms of performance, 2003 Mercedes-Benz Viano (187 HP @ 5600 RPM) has 37 more horse power than 2007 Chevrolet HHR. (150 HP @ 5600 RPM) In normal driving conditions, 2003 Mercedes-Benz Viano should accelerate faster than 2007 Chevrolet HHR.
Because 2003 Mercedes-Benz Viano is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2003 Mercedes-Benz Viano. However, in wet, icy, snow, or gravel driving conditions, 2007 Chevrolet HHR, being front wheel drive (FWD), will offer much better control with better grip. 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, 2003 Mercedes-Benz Viano (281 Nm @ 2750 RPM) has 75 more torque (in Nm) than 2007 Chevrolet HHR. (206 Nm @ 4000 RPM). This means 2003 Mercedes-Benz Viano will have an easier job in driving up hills or pulling heavy equipment than 2007 Chevrolet HHR.
Compare all specifications:
| 2007 Chevrolet HHR | 2003 Mercedes-Benz Viano | |
| Make | Chevrolet | Mercedes-Benz |
| Model | HHR | Viano |
| Year Released | 2007 | 2003 |
| Body Type | Hatchback | Minivan |
| Engine Position | Front | Front |
| Engine Size | 2189 cc | 3199 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 150 HP | 187 HP |
| Engine RPM | 5600 RPM | 5600 RPM |
| Torque | 206 Nm | 281 Nm |
| Torque RPM | 4000 RPM | 2750 RPM |
| Engine Bore Size | 86.1 mm | 89.9 mm |
| Engine Stroke Size | 94.5 mm | 84 mm |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Rear |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Length | 4480 mm | 4750 mm |
| Vehicle Width | 1760 mm | 1910 mm |
| Vehicle Height | 1610 mm | 1880 mm |
| Wheelbase Size | 2630 mm | 3210 mm |
| Fuel Tank Capacity | 61 L | 75 L |
