2006 Cadillac DTS vs. 2007 BMW 330
To start off, 2007 BMW 330 is newer by 1 year(s). Which means there will be less support and parts availability for 2006 Cadillac DTS. In addition, the cost of maintenance, including insurance, on 2006 Cadillac DTS would be higher. At 4,565 cc (8 cylinders), 2006 Cadillac DTS is equipped with a bigger engine. In terms of performance, 2006 Cadillac DTS (275 HP @ 5600 RPM) has 47 more horse power than 2007 BMW 330. (228 HP @ 4000 RPM). In normal driving conditions, 2006 Cadillac DTS should accelerate faster than 2007 BMW 330. With that said, vehicle weight also plays an important factor in acceleration. 2006 Cadillac DTS weights approximately 78 kg more than 2007 BMW 330. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 BMW 330 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 2007 BMW 330. However, in wet, icy, snow, or gravel driving conditions, 2006 Cadillac DTS, 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 BMW 330 (500 Nm @ 1750 RPM) has 112 more torque (in Nm) than 2006 Cadillac DTS. (388 Nm @ 4400 RPM). This means 2007 BMW 330 will have an easier job in driving up hills or pulling heavy equipment than 2006 Cadillac DTS.
Compare all specifications:
| 2006 Cadillac DTS | 2007 BMW 330 | |
| Make | Cadillac | BMW |
| Model | DTS | 330 |
| Year Released | 2006 | 2007 |
| Body Type | Sedan | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 4565 cc | 2993 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 275 HP | 228 HP |
| Engine RPM | 5600 RPM | 4000 RPM |
| Torque | 388 Nm | 500 Nm |
| Torque RPM | 4400 RPM | 1750 RPM |
| Engine Compression Ratio | 10.0:1 | 17.0:1 |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1758 kg | 1680 kg |
| Vehicle Length | 5280 mm | 4480 mm |
| Vehicle Width | 1910 mm | 1820 mm |
| Vehicle Height | 1470 mm | 1420 mm |
| Wheelbase Size | 2940 mm | 2770 mm |
| Fuel Consumption Overall | 15.7 L/100km | 6.7 L/100km |
| Fuel Tank Capacity | 64 L | 61 L |
