2007 Mercedes-Benz Viano vs. 2009 Saturn Sky
To start off, 2009 Saturn Sky is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Mercedes-Benz Viano. In addition, the cost of maintenance, including insurance, on 2007 Mercedes-Benz Viano would be higher. At 2,384 cc (4 cylinders), 2009 Saturn Sky is equipped with a bigger engine. In terms of performance, 2009 Saturn Sky (171 HP) has 63 more horse power than 2007 Mercedes-Benz Viano. (108 HP) In normal driving conditions, 2009 Saturn Sky should accelerate faster than 2007 Mercedes-Benz Viano. With that said, vehicle weight also plays an important factor in acceleration. 2007 Mercedes-Benz Viano weights approximately 696 kg more than 2009 Saturn Sky.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front 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, 2007 Mercedes-Benz Viano (270 Nm @ 1600 RPM) has 103 more torque (in Nm) than 2009 Saturn Sky. (167 Nm @ 4500 RPM). This means 2007 Mercedes-Benz Viano will have an easier job in driving up hills or pulling heavy equipment than 2009 Saturn Sky.
Compare all specifications:
| 2007 Mercedes-Benz Viano | 2009 Saturn Sky | |
| Make | Mercedes-Benz | Saturn |
| Model | Viano | Sky |
| Year Released | 2007 | 2009 |
| Body Type | Minivan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 2146 cc | 2384 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 108 HP | 171 HP |
| Torque | 270 Nm | 167 Nm |
| Torque RPM | 1600 RPM | 4500 RPM |
| Engine Compression Ratio | 18.0:1 | 10.4:1 |
| Drive Type | Rear | Rear |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 2040 kg | 1344 kg |
| Vehicle Width | 1910 mm | 1820 mm |
