2007 BMW M6 vs. 2006 Cadillac CTS
To start off, 2007 BMW M6 is newer by 1 year(s). Which means there will be less support and parts availability for 2006 Cadillac CTS. In addition, the cost of maintenance, including insurance, on 2006 Cadillac CTS would be higher. At 4,997 cc (10 cylinders), 2007 BMW M6 is equipped with a bigger engine. In terms of performance, 2007 BMW M6 (500 HP @ 7750 RPM) has 289 more horse power than 2006 Cadillac CTS. (211 HP @ 6500 RPM). In normal driving conditions, 2007 BMW M6 should accelerate faster than 2006 Cadillac CTS. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW M6 weights approximately 413 kg more than 2006 Cadillac CTS. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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 BMW M6 (520 Nm @ 6100 RPM) has 257 more torque (in Nm) than 2006 Cadillac CTS. (263 Nm @ 3300 RPM). This means 2007 BMW M6 will have an easier job in driving up hills or pulling heavy equipment than 2006 Cadillac CTS.
Compare all specifications:
| 2007 BMW M6 | 2006 Cadillac CTS | |
| Make | BMW | Cadillac |
| Model | M6 | CTS |
| Year Released | 2007 | 2006 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4997 cc | 2786 cc |
| Engine Cylinders | 10 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 500 HP | 211 HP |
| Engine RPM | 7750 RPM | 6500 RPM |
| Torque | 520 Nm | 263 Nm |
| Torque RPM | 6100 RPM | 3300 RPM |
| Engine Compression Ratio | 12.0:1 | 9.5:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | Rear |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 2005 kg | 1592 kg |
| Vehicle Length | 4880 mm | 4840 mm |
| Vehicle Width | 1860 mm | 1800 mm |
| Vehicle Height | 1380 mm | 1450 mm |
| Wheelbase Size | 2790 mm | 2890 mm |
| Fuel Consumption Overall | 15.2 L/100km | 11.2 L/100km |
| Fuel Tank Capacity | 70 L | 64 L |
