2005 BMW M3 vs. 2007 Cadillac SRX
To start off, 2007 Cadillac SRX is newer by 2 year(s). Which means there will be less support and parts availability for 2005 BMW M3. In addition, the cost of maintenance, including insurance, on 2005 BMW M3 would be higher. At 3,564 cc (6 cylinders), 2007 Cadillac SRX is equipped with a bigger engine. In terms of performance, 2005 BMW M3 (320 HP @ 7400 RPM) has 66 more horse power than 2007 Cadillac SRX. (254 HP @ 6500 RPM). In normal driving conditions, 2005 BMW M3 should accelerate faster than 2007 Cadillac SRX. With that said, vehicle weight also plays an important factor in acceleration. 2007 Cadillac SRX weights approximately 381 kg more than 2005 BMW M3.
Because 2007 Cadillac SRX is four wheel drive (4WD), it will have significant more traction and grip than 2005 BMW M3. In wet, icy, snow, or gravel driving conditions, 2007 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 Cadillac SRX (339 Nm) has 2 more torque (in Nm) than 2005 BMW M3. (337 Nm). This means 2007 Cadillac SRX will have an easier job in driving up hills or pulling heavy equipment than 2005 BMW M3.
Compare all specifications:
| 2005 BMW M3 | 2007 Cadillac SRX | |
| Make | BMW | Cadillac |
| Model | M3 | SRX |
| Year Released | 2005 | 2007 |
| Body Type | Convertible | SUV |
| Engine Position | Front | Front |
| Engine Size | 3244 cc | 3564 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 320 HP | 254 HP |
| Engine RPM | 7400 RPM | 6500 RPM |
| Torque | 337 Nm | 339 Nm |
| Engine Compression Ratio | 11.5:1 | 10.2:1 |
| Drive Type | Rear | 4WD |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1690 kg | 2071 kg |
| Vehicle Length | 4500 mm | 4960 mm |
| Vehicle Width | 1790 mm | 1850 mm |
| Vehicle Height | 1380 mm | 1730 mm |
| Wheelbase Size | 2740 mm | 2960 mm |
| Fuel Consumption Overall | 13.1 L/100km | 14.7 L/100km |
| Fuel Tank Capacity | 63 L | 76 L |
