2009 BMW 320 vs. 2007 Cadillac STS
To start off, 2009 BMW 320 is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Cadillac STS. In addition, the cost of maintenance, including insurance, on 2007 Cadillac STS would be higher. At 4,565 cc (8 cylinders), 2007 Cadillac STS is equipped with a bigger engine. In terms of performance, 2007 Cadillac STS (321 HP @ 6400 RPM) has 180 more horse power than 2009 BMW 320. (141 HP @ 6000 RPM) In normal driving conditions, 2007 Cadillac STS should accelerate faster than 2009 BMW 320. With that said, vehicle weight also plays an important factor in acceleration. 2007 Cadillac STS weights approximately 110 kg more than 2009 BMW 320. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 BMW 320 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2009 BMW 320. However, in wet, icy, snow, or gravel driving conditions, 2007 Cadillac STS, being front wheel drive (FWD), will offer much better control with better grip. 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, 2007 Cadillac STS (427 Nm @ 4400 RPM) has 236 more torque (in Nm) than 2009 BMW 320. (191 Nm @ 4250 RPM). This means 2007 Cadillac STS will have an easier job in driving up hills or pulling heavy equipment than 2009 BMW 320.
Compare all specifications:
2009 BMW 320 | 2007 Cadillac STS | |
Make | BMW | Cadillac |
Model | 320 | STS |
Year Released | 2009 | 2007 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 1995 cc | 4565 cc |
Engine Cylinders | 4 cylinders | 8 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 141 HP | 321 HP |
Engine RPM | 6000 RPM | 6400 RPM |
Torque | 191 Nm | 427 Nm |
Torque RPM | 4250 RPM | 4400 RPM |
Drive Type | Rear | Front |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1525 kg | 1635 kg |
Vehicle Length | 4540 mm | 4990 mm |
Vehicle Width | 1820 mm | 1850 mm |
Vehicle Height | 1430 mm | 1470 mm |
Wheelbase Size | 2770 mm | 2960 mm |
Fuel Consumption Overall | 5.1 L/100km | 11.8 L/100km |
Fuel Tank Capacity | 63 L | 64 L |