2009 Cadillac DTS vs. 2007 Mercedes-Benz Viano
To start off, 2009 Cadillac DTS 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 4,565 cc (8 cylinders), 2009 Cadillac DTS is equipped with a bigger engine. In terms of performance, 2009 Cadillac DTS (292 HP) has 184 more horse power than 2007 Mercedes-Benz Viano. (108 HP). In normal driving conditions, 2009 Cadillac DTS 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 405 kg more than 2009 Cadillac DTS.
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 DTS, 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, 2009 Cadillac DTS (391 Nm @ 4500 RPM) has 121 more torque (in Nm) than 2007 Mercedes-Benz Viano. (270 Nm @ 1600 RPM). This means 2009 Cadillac DTS will have an easier job in driving up hills or pulling heavy equipment than 2007 Mercedes-Benz Viano.
Compare all specifications:
| 2009 Cadillac DTS | 2007 Mercedes-Benz Viano | |
| Make | Cadillac | Mercedes-Benz |
| Model | DTS | Viano |
| Year Released | 2009 | 2007 |
| Body Type | Sedan | Minivan |
| Engine Position | Front | Front |
| Engine Size | 4565 cc | 2148 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 292 HP | 108 HP |
| Torque | 391 Nm | 270 Nm |
| Torque RPM | 4500 RPM | 1600 RPM |
| Engine Bore Size | 93 mm | 88.1 mm |
| Engine Stroke Size | 84 mm | 88.3 mm |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Front | Rear |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1635 kg | 2040 kg |
| Vehicle Length | 5280 mm | 5230 mm |
| Vehicle Width | 1910 mm | 1910 mm |
| Vehicle Height | 1470 mm | 1880 mm |
| Wheelbase Size | 2940 mm | 3210 mm |
| Fuel Consumption Overall | 13.1 L/100km | 8.9 L/100km |
| Fuel Tank Capacity | 68 L | 75 L |
