2009 GMC Acadia vs. 2005 Mercedes-Benz Viano
To start off, 2009 GMC Acadia is newer by 4 year(s). Which means there will be less support and parts availability for 2005 Mercedes-Benz Viano. In addition, the cost of maintenance, including insurance, on 2005 Mercedes-Benz Viano would be higher. At 3,600 cc (6 cylinders), 2009 GMC Acadia is equipped with a bigger engine. In terms of performance, 2009 GMC Acadia (284 HP) has 176 more horse power than 2005 Mercedes-Benz Viano. (108 HP). In normal driving conditions, 2009 GMC Acadia should accelerate faster than 2005 Mercedes-Benz Viano.
Because 2005 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 2005 Mercedes-Benz Viano. However, in wet, icy, snow, or gravel driving conditions, 2009 GMC Acadia, 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, both vehicles can yield 270 Nm of torque. So under normal driving conditions, the ability to climb up hills and pull heavy equipment should be relatively similar for both vehicles.
Compare all specifications:
| 2009 GMC Acadia | 2005 Mercedes-Benz Viano | |
| Make | GMC | Mercedes-Benz |
| Model | Acadia | Viano |
| Year Released | 2009 | 2005 |
| Body Type | SUV | Minivan |
| Engine Position | Front | Front |
| Engine Size | 3600 cc | 2148 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 284 HP | 108 HP |
| Torque | 270 Nm | 270 Nm |
| Torque RPM | 3400 RPM | 1600 RPM |
| Engine Compression Ratio | 11.3:1 | 18.0:1 |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Front | Rear |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Length | 5100 mm | 5000 mm |
| Vehicle Width | 1990 mm | 1910 mm |
| Vehicle Height | 1900 mm | 1880 mm |
| Wheelbase Size | 3030 mm | 3210 mm |
| Fuel Tank Capacity | 83 L | 75 L |
