2007 Cadillac STS vs. 2011 BMW 328
To start off, 2011 BMW 328 is newer by 4 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 (320 HP @ 6400 RPM) has 90 more horse power than 2011 BMW 328. (230 HP @ 6500 RPM). In normal driving conditions, 2007 Cadillac STS should accelerate faster than 2011 BMW 328. With that said, vehicle weight also plays an important factor in acceleration. 2011 BMW 328 weights approximately 169 kg more than 2007 Cadillac STS.
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, 2007 Cadillac STS (427 Nm @ 4400 RPM) has 156 more torque (in Nm) than 2011 BMW 328. (271 Nm @ 2750 RPM). This means 2007 Cadillac STS will have an easier job in driving up hills or pulling heavy equipment than 2011 BMW 328. 2007 Cadillac STS has automatic transmission and 2011 BMW 328 has manual transmission. 2011 BMW 328 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:
| 2007 Cadillac STS | 2011 BMW 328 | |
| Make | Cadillac | BMW |
| Model | STS | 328 |
| Year Released | 2007 | 2011 |
| Engine Position | Front | Front |
| Engine Size | 4565 cc | 3000 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 320 HP | 230 HP |
| Engine RPM | 6400 RPM | 6500 RPM |
| Torque | 427 Nm | 271 Nm |
| Torque RPM | 4400 RPM | 2750 RPM |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1566 kg | 1735 kg |
| Vehicle Length | 4990 mm | 4620 mm |
| Vehicle Width | 1850 mm | 1783 mm |
| Vehicle Height | 1470 mm | 1384 mm |
| Wheelbase Size | 2960 mm | 2761 mm |
| Fuel Consumption | 8.7 L/100km | 9 L/100km |
| Fuel Consumption City | 13.8 L/100km | 13.8 L/100km |
| Fuel Tank Capacity | 64 L | 61 L |
