2009 BMW 650 vs. 2006 Cadillac STS
To start off, 2009 BMW 650 is newer by 3 year(s). Which means there will be less support and parts availability for 2006 Cadillac STS. In addition, the cost of maintenance, including insurance, on 2006 Cadillac STS would be higher. At 4,799 cc (8 cylinders), 2009 BMW 650 is equipped with a bigger engine. In terms of performance, 2009 BMW 650 (362 HP @ 6300 RPM) has 41 more horse power than 2006 Cadillac STS. (321 HP @ 6400 RPM). In normal driving conditions, 2009 BMW 650 should accelerate faster than 2006 Cadillac STS. With that said, vehicle weight also plays an important factor in acceleration. 2006 Cadillac STS weights approximately 433 kg more than 2009 BMW 650.
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 650 (490 Nm @ 3400 RPM) has 63 more torque (in Nm) than 2006 Cadillac STS. (427 Nm @ 4400 RPM). This means 2009 BMW 650 will have an easier job in driving up hills or pulling heavy equipment than 2006 Cadillac STS. 2006 Cadillac STS has automatic transmission and 2009 BMW 650 has manual transmission. 2009 BMW 650 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Cadillac STS will be easier to drive especially in heavy traffic.
Compare all specifications:
2009 BMW 650 | 2006 Cadillac STS | |
Make | BMW | Cadillac |
Model | 650 | STS |
Year Released | 2009 | 2006 |
Body Type | Coupe | Sedan |
Engine Position | Front | Front |
Engine Size | 4799 cc | 4565 cc |
Engine Cylinders | 8 cylinders | 8 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 362 HP | 321 HP |
Engine RPM | 6300 RPM | 6400 RPM |
Torque | 490 Nm | 427 Nm |
Torque RPM | 3400 RPM | 4400 RPM |
Engine Compression Ratio | 10.5:1 | 10.5:1 |
Fuel Type | Gasoline | Gasoline - Premium |
Top Speed | 250 km/hour | 250 km/hour |
Acceleration 0-100mph | 5.7 seconds | 6.2 seconds |
Drive Type | Rear | Rear |
Transmission Type | Manual | Automatic |
Number of Seats | 4 seats | 5 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Weight | 1385 kg | 1818 kg |
Vehicle Length | 4830 mm | 4990 mm |
Vehicle Width | 1380 mm | 1850 mm |
Vehicle Height | 1860 mm | 1470 mm |
Wheelbase Size | 2790 mm | 2960 mm |
Fuel Consumption Overall | 8.6 L/100km | 14.5 L/100km |
Fuel Tank Capacity | 70 L | 66 L |