2007 BMW M6 vs. 2005 Cadillac SRX
To start off, 2007 BMW M6 is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Cadillac SRX. In addition, the cost of maintenance, including insurance, on 2005 Cadillac SRX would be higher. At 4,999 cc (10 cylinders), 2007 BMW M6 is equipped with a bigger engine. In terms of performance, 2007 BMW M6 (500 HP @ 7750 RPM) has 245 more horse power than 2005 Cadillac SRX. (255 HP @ 6400 RPM). In normal driving conditions, 2007 BMW M6 should accelerate faster than 2005 Cadillac SRX. With that said, vehicle weight also plays an important factor in acceleration. 2005 Cadillac SRX weights approximately 20 kg more than 2007 BMW M6.
Because 2005 Cadillac SRX is four wheel drive (4WD), it will have significant more traction and grip than 2007 BMW M6. In wet, icy, snow, or gravel driving conditions, 2005 Cadillac SRX will offer significantly more control. 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 (519 Nm @ 6100 RPM) has 177 more torque (in Nm) than 2005 Cadillac SRX. (342 Nm @ 2800 RPM). This means 2007 BMW M6 will have an easier job in driving up hills or pulling heavy equipment than 2005 Cadillac SRX.
Compare all specifications:
| 2007 BMW M6 | 2005 Cadillac SRX | |
| Make | BMW | Cadillac |
| Model | M6 | SRX |
| Year Released | 2007 | 2005 |
| Body Type | Convertible | SUV |
| Engine Position | Front | Front |
| Engine Size | 4999 cc | 3556 cc |
| Engine Cylinders | 10 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 500 HP | 255 HP |
| Engine RPM | 7750 RPM | 6400 RPM |
| Torque | 519 Nm | 342 Nm |
| Torque RPM | 6100 RPM | 2800 RPM |
| Engine Bore Size | 92 mm | 94 mm |
| Engine Stroke Size | 75.2 mm | 86 mm |
| Engine Compression Ratio | 12.0:1 | 10.2:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | 4WD |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1940 kg | 1960 kg |
| Vehicle Length | 4880 mm | 4960 mm |
| Vehicle Width | 1860 mm | 1850 mm |
| Vehicle Height | 1380 mm | 1730 mm |
| Wheelbase Size | 2790 mm | 2960 mm |
