2006 BMW 320 vs. 2007 Cadillac DTS
To start off, 2007 Cadillac DTS is newer by 1 year(s). Which means there will be less support and parts availability for 2006 BMW 320. In addition, the cost of maintenance, including insurance, on 2006 BMW 320 would be higher. At 4,565 cc (8 cylinders), 2007 Cadillac DTS is equipped with a bigger engine. In terms of performance, 2007 Cadillac DTS (276 HP @ 6000 RPM) has 108 more horse power than 2006 BMW 320. (168 HP @ 6100 RPM) In normal driving conditions, 2007 Cadillac DTS should accelerate faster than 2006 BMW 320.
Because 2006 BMW 320 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 2006 BMW 320. However, in wet, icy, snow, or gravel driving conditions, 2007 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 Cadillac DTS (400 Nm @ 4400 RPM) has 190 more torque (in Nm) than 2006 BMW 320. (210 Nm @ 3500 RPM). This means 2007 Cadillac DTS will have an easier job in driving up hills or pulling heavy equipment than 2006 BMW 320. 2007 Cadillac DTS has automatic transmission and 2006 BMW 320 has manual transmission. 2006 BMW 320 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Cadillac DTS will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 BMW 320 | 2007 Cadillac DTS | |
| Make | BMW | Cadillac |
| Model | 320 | DTS |
| Year Released | 2006 | 2007 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2171 cc | 4565 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 168 HP | 276 HP |
| Engine RPM | 6100 RPM | 6000 RPM |
| Torque | 210 Nm | 400 Nm |
| Torque RPM | 3500 RPM | 4400 RPM |
| Engine Compression Ratio | 11.0:1 | 10.0:1 |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Length | 4490 mm | 5280 mm |
| Vehicle Width | 1760 mm | 1910 mm |
| Vehicle Height | 1380 mm | 1470 mm |
| Wheelbase Size | 2730 mm | 2940 mm |
| Fuel Consumption Overall | 9.4 L/100km | 11.8 L/100km |
| Fuel Tank Capacity | 63 L | 68 L |
