2009 BMW 323 vs. 2007 Cadillac STS
To start off, 2009 BMW 323 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 (322 HP @ 6400 RPM) has 147 more horse power than 2009 BMW 323. (175 HP @ 5800 RPM) In normal driving conditions, 2007 Cadillac STS should accelerate faster than 2009 BMW 323.
Because 2007 Cadillac STS is four wheel drive (4WD), it will have significant more traction and grip than 2009 BMW 323. In wet, icy, snow, or gravel driving conditions, 2007 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, 2007 Cadillac STS (427 Nm @ 4400 RPM) has 197 more torque (in Nm) than 2009 BMW 323. (230 Nm @ 3500 RPM). This means 2007 Cadillac STS will have an easier job in driving up hills or pulling heavy equipment than 2009 BMW 323. 2007 Cadillac STS has automatic transmission and 2009 BMW 323 has manual transmission. 2009 BMW 323 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Cadillac STS will be easier to drive especially in heavy traffic.
Compare all specifications:
2009 BMW 323 | 2007 Cadillac STS | |
Make | BMW | Cadillac |
Model | 323 | STS |
Year Released | 2009 | 2007 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 2497 cc | 4565 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 175 HP | 322 HP |
Engine RPM | 5800 RPM | 6400 RPM |
Torque | 230 Nm | 427 Nm |
Torque RPM | 3500 RPM | 4400 RPM |
Engine Bore Size | 78.8 mm | 93 mm |
Engine Stroke Size | 82 mm | 84 mm |
Engine Compression Ratio | 11.0:1 | 10.5:1 |
Fuel Type | Gasoline | Gasoline - Premium |
Drive Type | Rear | 4WD |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Length | 4530 mm | 4990 mm |
Vehicle Width | 1430 mm | 1850 mm |
Vehicle Height | 1820 mm | 1470 mm |
Wheelbase Size | 2770 mm | 2960 mm |
Fuel Consumption Overall | 7.5 L/100km | 11.8 L/100km |
Fuel Tank Capacity | 60 L | 66 L |