2009 BMW 550 vs. 2009 Cadillac STS
To start off, both 2009 BMW 550 and 2009 Cadillac STS were released in the same year (2009). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 4,798 cc, 2009 BMW 550 is equipped with a bigger engine. In terms of performance, 2009 BMW 550 (362 HP @ 6300 RPM) has 42 more horse power than 2009 Cadillac STS. (320 HP @ 6400 RPM). In normal driving conditions, 2009 BMW 550 should accelerate faster than 2009 Cadillac STS. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW 550 weights approximately 100 kg more than 2009 Cadillac STS. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front 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, 2009 BMW 550 (490 Nm @ 3400 RPM) has 63 more torque (in Nm) than 2009 Cadillac STS. (427 Nm @ 4400 RPM). This means 2009 BMW 550 will have an easier job in driving up hills or pulling heavy equipment than 2009 Cadillac STS.
Compare all specifications:
2009 BMW 550 | 2009 Cadillac STS | |
Make | BMW | Cadillac |
Model | 550 | STS |
Year Released | 2009 | 2009 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 4798 cc | 4565 cc |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 362 HP | 320 HP |
Engine RPM | 6300 RPM | 6400 RPM |
Torque | 490 Nm | 427 Nm |
Torque RPM | 3400 RPM | 4400 RPM |
Engine Compression Ratio | 10.5:1 | 10.2:1 |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | Rear |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1660 kg | 1560 kg |
Vehicle Length | 4850 mm | 5000 mm |
Vehicle Width | 1470 mm | 1850 mm |
Vehicle Height | 1850 mm | 1470 mm |
Wheelbase Size | 2890 mm | 2960 mm |
Fuel Consumption Overall | 7.8 L/100km | 13.1 L/100km |
Fuel Tank Capacity | 70 L | 64 L |