2007 BMW 130 vs. 2009 Cadillac STS
To start off, 2009 Cadillac STS is newer by 2 year(s). Which means there will be less support and parts availability for 2007 BMW 130. In addition, the cost of maintenance, including insurance, on 2007 BMW 130 would be higher. At 4,565 cc (8 cylinders), 2009 Cadillac STS is equipped with a bigger engine. In terms of performance, 2009 Cadillac STS (321 HP @ 6400 RPM) has 60 more horse power than 2007 BMW 130. (261 HP @ 6800 RPM) In normal driving conditions, 2009 Cadillac STS should accelerate faster than 2007 BMW 130. With that said, vehicle weight also plays an important factor in acceleration. 2009 Cadillac STS weights approximately 445 kg more than 2007 BMW 130. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Cadillac STS is four wheel drive (4WD), it will have significant more traction and grip than 2007 BMW 130. In wet, icy, snow, or gravel driving conditions, 2009 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 Cadillac STS (427 Nm @ 4400 RPM) has 107 more torque (in Nm) than 2007 BMW 130. (320 Nm @ 2500 RPM). This means 2009 Cadillac STS will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW 130.
Compare all specifications:
| 2007 BMW 130 | 2009 Cadillac STS | |
| Make | BMW | Cadillac |
| Model | 130 | STS |
| Year Released | 2007 | 2009 |
| Body Type | Hatchback | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2996 cc | 4565 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 261 HP | 321 HP |
| Engine RPM | 6800 RPM | 6400 RPM |
| Torque | 320 Nm | 427 Nm |
| Torque RPM | 2500 RPM | 4400 RPM |
| Engine Bore Size | 85 mm | 93 mm |
| Engine Stroke Size | 88 mm | 84 mm |
| Engine Compression Ratio | 10.7:1 | 10.5:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1375 kg | 1820 kg |
| Vehicle Length | 4230 mm | 4990 mm |
| Vehicle Width | 1440 mm | 1850 mm |
| Vehicle Height | 1760 mm | 1470 mm |
| Wheelbase Size | 2670 mm | 2960 mm |
| Fuel Tank Capacity | 53 L | 66 L |
