2009 Cadillac BLS vs. 2007 Mercedes-Benz Viano
To start off, 2009 Cadillac BLS 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 2,148 cc (4 cylinders), 2007 Mercedes-Benz Viano is equipped with a bigger engine. In terms of performance, both vehicles can yield 148 horse power. So under normal driving conditions, the acceleration of both vehicles should be relatively similar. With that said, vehicle weight also plays an important factor in acceleration. 2007 Mercedes-Benz Viano weights approximately 339 kg more than 2009 Cadillac BLS.
Because 2007 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 2007 Mercedes-Benz Viano. However, in wet, icy, snow, or gravel driving conditions, 2009 Cadillac BLS, 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, 2007 Mercedes-Benz Viano (330 Nm @ 1800 RPM) has 10 more torque (in Nm) than 2009 Cadillac BLS. (320 Nm @ 2000 RPM). This means 2007 Mercedes-Benz Viano will have an easier job in driving up hills or pulling heavy equipment than 2009 Cadillac BLS.
Compare all specifications:
| 2009 Cadillac BLS | 2007 Mercedes-Benz Viano | |
| Make | Cadillac | Mercedes-Benz |
| Model | BLS | Viano |
| Year Released | 2009 | 2007 |
| Body Type | Sedan | Minivan |
| Engine Position | Front | Front |
| Engine Size | 1910 cc | 2148 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 148 HP | 148 HP |
| Engine RPM | 4000 RPM | 3800 RPM |
| Torque | 320 Nm | 330 Nm |
| Torque RPM | 2000 RPM | 1800 RPM |
| Engine Compression Ratio | 9.5:1 | 18.0:1 |
| Fuel Type | Diesel | Diesel |
| Top Speed | 210 km/hour | 174 km/hour |
| Acceleration 0-100mph | 9.9 seconds | 13 seconds |
| Drive Type | Front | Rear |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1635 kg | 1974 kg |
| Vehicle Length | 4690 mm | 5000 mm |
| Vehicle Width | 1760 mm | 1910 mm |
| Vehicle Height | 1480 mm | 1880 mm |
| Wheelbase Size | 2680 mm | 3210 mm |
| Fuel Consumption Overall | 6.1 L/100km | 8.6 L/100km |
| Fuel Tank Capacity | 58 L | 75 L |
