2009 Cadillac STS vs. 2007 Mercedes-Benz Viano
To start off, 2009 Cadillac STS 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 STS is equipped with a bigger engine. In terms of performance, 2009 Cadillac STS (321 HP @ 6400 RPM) has 134 more horse power than 2007 Mercedes-Benz Viano. (187 HP @ 5600 RPM). In normal driving conditions, 2009 Cadillac STS 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 265 kg more than 2009 Cadillac STS.
Because 2009 Cadillac STS is four wheel drive (4WD), it will have significant more traction and grip than 2007 Mercedes-Benz Viano. In wet, icy, snow, or gravel driving conditions, 2009 Cadillac STS will offer significantly more control. 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 STS (427 Nm @ 4400 RPM) has 157 more torque (in Nm) than 2007 Mercedes-Benz Viano. (270 Nm @ 2750 RPM). This means 2009 Cadillac STS will have an easier job in driving up hills or pulling heavy equipment than 2007 Mercedes-Benz Viano.
Compare all specifications:
2009 Cadillac STS | 2007 Mercedes-Benz Viano | |
Make | Cadillac | Mercedes-Benz |
Model | STS | Viano |
Year Released | 2009 | 2007 |
Body Type | Sedan | Minivan |
Engine Position | Front | Front |
Engine Size | 4565 cc | 3199 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 3 valves |
Horse Power | 321 HP | 187 HP |
Engine RPM | 6400 RPM | 5600 RPM |
Torque | 427 Nm | 270 Nm |
Torque RPM | 4400 RPM | 2750 RPM |
Engine Bore Size | 93 mm | 89.9 mm |
Engine Stroke Size | 84 mm | 84 mm |
Engine Compression Ratio | 10.5:1 | 10.0:1 |
Fuel Type | Gasoline - Premium | Gasoline - Premium |
Top Speed | 250 km/hour | 181 km/hour |
Acceleration 0-100mph | 6.2 seconds | 9.6 seconds |
Drive Type | 4WD | Rear |
Transmission Type | Automatic | Automatic |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1820 kg | 2085 kg |
Vehicle Length | 4990 mm | 5000 mm |
Vehicle Width | 1850 mm | 1910 mm |
Vehicle Height | 1470 mm | 1880 mm |
Wheelbase Size | 2960 mm | 3210 mm |
Fuel Consumption Overall | 16.8 L/100km | 12.7 L/100km |
Fuel Tank Capacity | 66 L | 75 L |