2009 BMW 650 vs. 2008 Cadillac STS
To start off, 2009 BMW 650 is newer by 1 year(s). Which means there will be less support and parts availability for 2008 Cadillac STS. In addition, the cost of maintenance, including insurance, on 2008 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 60 more horse power than 2008 Cadillac STS. (302 HP @ 6300 RPM). In normal driving conditions, 2009 BMW 650 should accelerate faster than 2008 Cadillac STS. With that said, vehicle weight also plays an important factor in acceleration. 2008 Cadillac STS weights approximately 35 kg more than 2009 BMW 650.
Because 2008 Cadillac STS is four wheel drive (4WD), it will have significant more traction and grip than 2009 BMW 650. In wet, icy, snow, or gravel driving conditions, 2008 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 BMW 650 (490 Nm @ 3400 RPM) has 121 more torque (in Nm) than 2008 Cadillac STS. (369 Nm @ 5200 RPM). This means 2009 BMW 650 will have an easier job in driving up hills or pulling heavy equipment than 2008 Cadillac STS. 2008 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. 2008 Cadillac STS will be easier to drive especially in heavy traffic.
Compare all specifications:
2009 BMW 650 | 2008 Cadillac STS | |
Make | BMW | Cadillac |
Model | 650 | STS |
Year Released | 2009 | 2008 |
Body Type | Coupe | Sedan |
Engine Position | Front | Front |
Engine Size | 4799 cc | 3564 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 362 HP | 302 HP |
Engine RPM | 6300 RPM | 6300 RPM |
Torque | 490 Nm | 369 Nm |
Torque RPM | 3400 RPM | 5200 RPM |
Engine Compression Ratio | 10.5:1 | 11.3:1 |
Fuel Type | Gasoline | Gasoline - Premium |
Acceleration 0-100mph | 5.4 seconds | 7.4 seconds |
Drive Type | Rear | 4WD |
Transmission Type | Manual | Automatic |
Number of Seats | 4 seats | 5 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Weight | 1525 kg | 1560 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 | 10.5 L/100km | 12.5 L/100km |
Fuel Tank Capacity | 70 L | 64 L |