2009 Cadillac STS vs. 2008 Mercedes-Benz R
To start off, 2009 Cadillac STS is newer by 1 year(s). Which means there will be less support and parts availability for 2008 Mercedes-Benz R. In addition, the cost of maintenance, including insurance, on 2008 Mercedes-Benz R 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 2008 Mercedes-Benz R. (187 HP @ 4000 RPM). In normal driving conditions, 2009 Cadillac STS should accelerate faster than 2008 Mercedes-Benz R. With that said, vehicle weight also plays an important factor in acceleration. 2008 Mercedes-Benz R weights approximately 430 kg more than 2009 Cadillac STS.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or rear wheel drive vehicles. 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, 2008 Mercedes-Benz R (440 Nm @ 1400 RPM) has 13 more torque (in Nm) than 2009 Cadillac STS. (427 Nm @ 4400 RPM). This means 2008 Mercedes-Benz R will have an easier job in driving up hills or pulling heavy equipment than 2009 Cadillac STS.
Compare all specifications:
2009 Cadillac STS | 2008 Mercedes-Benz R | |
Make | Cadillac | Mercedes-Benz |
Model | STS | R |
Year Released | 2009 | 2008 |
Body Type | Sedan | Minivan |
Engine Position | Front | Front |
Engine Size | 4565 cc | 2987 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 321 HP | 187 HP |
Engine RPM | 6400 RPM | 4000 RPM |
Torque | 427 Nm | 440 Nm |
Torque RPM | 4400 RPM | 1400 RPM |
Engine Bore Size | 93 mm | 83 mm |
Engine Stroke Size | 84 mm | 92 mm |
Engine Compression Ratio | 10.5:1 | 17.7:1 |
Fuel Type | Gasoline - Premium | Diesel |
Top Speed | 250 km/hour | 210 km/hour |
Acceleration 0-100mph | 6.2 seconds | 10.1 seconds |
Drive Type | 4WD | 4WD |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 6 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1820 kg | 2250 kg |
Vehicle Length | 4990 mm | 4940 mm |
Vehicle Width | 1850 mm | 1930 mm |
Vehicle Height | 1470 mm | 1670 mm |
Wheelbase Size | 2960 mm | 2990 mm |
Fuel Consumption Overall | 16.8 L/100km | 9.3 L/100km |
Fuel Tank Capacity | 66 L | 80 L |