2009 Cadillac DTS vs. 2006 Mercedes-Benz Viano
To start off, 2009 Cadillac DTS is newer by 3 year(s). Which means there will be less support and parts availability for 2006 Mercedes-Benz Viano. In addition, the cost of maintenance, including insurance, on 2006 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 @ 6300 RPM) has 105 more horse power than 2006 Mercedes-Benz Viano. (187 HP @ 5600 RPM). In normal driving conditions, 2009 Cadillac DTS should accelerate faster than 2006 Mercedes-Benz Viano. With that said, vehicle weight also plays an important factor in acceleration. 2006 Mercedes-Benz Viano weights approximately 425 kg more than 2009 Cadillac DTS.
Because 2006 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 2006 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 2006 Mercedes-Benz Viano. (270 Nm @ 2750 RPM). This means 2009 Cadillac DTS will have an easier job in driving up hills or pulling heavy equipment than 2006 Mercedes-Benz Viano.
Compare all specifications:
| 2009 Cadillac DTS | 2006 Mercedes-Benz Viano | |
| Make | Cadillac | Mercedes-Benz |
| Model | DTS | Viano |
| Year Released | 2009 | 2006 |
| Body Type | Sedan | Minivan |
| Engine Position | Front | Front |
| Engine Size | 4565 cc | 3198 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 3 valves |
| Horse Power | 292 HP | 187 HP |
| Engine RPM | 6300 RPM | 5600 RPM |
| Torque | 391 Nm | 270 Nm |
| Torque RPM | 4500 RPM | 2750 RPM |
| Engine Bore Size | 93 mm | 89.9 mm |
| Engine Stroke Size | 84 mm | 84 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1635 kg | 2060 kg |
| Vehicle Length | 5280 mm | 4750 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 | 12.5 L/100km |
| Fuel Tank Capacity | 68 L | 75 L |
