2006 Cadillac STS vs. 2010 BMW 330
To start off, 2010 BMW 330 is newer by 4 year(s). Which means there will be less support and parts availability for 2006 Cadillac STS. In addition, the cost of maintenance, including insurance, on 2006 Cadillac STS would be higher. At 3,563 cc (6 cylinders), 2006 Cadillac STS is equipped with a bigger engine. In terms of performance, 2010 BMW 330 (256 HP @ 4000 RPM) has 3 more horse power than 2006 Cadillac STS. (253 HP @ 6500 RPM) In normal driving conditions, 2010 BMW 330 should accelerate faster than 2006 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, 2010 BMW 330 (540 Nm @ 3000 RPM) has 198 more torque (in Nm) than 2006 Cadillac STS. (342 Nm @ 3200 RPM). This means 2010 BMW 330 will have an easier job in driving up hills or pulling heavy equipment than 2006 Cadillac STS. 2006 Cadillac STS has automatic transmission and 2010 BMW 330 has manual transmission. 2010 BMW 330 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Cadillac STS will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 Cadillac STS | 2010 BMW 330 | |
| Make | Cadillac | BMW |
| Model | STS | 330 |
| Year Released | 2006 | 2010 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 3563 cc | 2993 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 253 HP | 256 HP |
| Engine RPM | 6500 RPM | 4000 RPM |
| Torque | 342 Nm | 540 Nm |
| Torque RPM | 3200 RPM | 3000 RPM |
| Engine Bore Size | 94 mm | 90 mm |
| Engine Stroke Size | 85.6 mm | 84 mm |
| Fuel Type | Gasoline - Premium | Diesel |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | 6-speed manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Length | 4990 mm | 4624 mm |
| Vehicle Width | 1850 mm | 1811 mm |
| Vehicle Height | 1470 mm | 1384 mm |
| Wheelbase Size | 2960 mm | 2810 mm |
| Fuel Tank Capacity | 66 L | 57 L |
