2007 Cadillac SRX vs. 2005 Porsche 911
To start off, 2007 Cadillac SRX is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Porsche 911. In addition, the cost of maintenance, including insurance, on 2005 Porsche 911 would be higher. At 3,605 cc (6 cylinders), 2005 Porsche 911 is equipped with a bigger engine. In terms of performance, 2005 Porsche 911 (445 HP @ 6000 RPM) has 190 more horse power than 2007 Cadillac SRX. (255 HP @ 6500 RPM) In normal driving conditions, 2005 Porsche 911 should accelerate faster than 2007 Cadillac SRX. With that said, vehicle weight also plays an important factor in acceleration. 2007 Cadillac SRX weights approximately 299 kg more than 2005 Porsche 911.
Let's talk about torque, 2005 Porsche 911 (620 Nm) has 276 more torque (in Nm) than 2007 Cadillac SRX. (344 Nm). This means 2005 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 2007 Cadillac SRX.
Compare all specifications:
| 2007 Cadillac SRX | 2005 Porsche 911 | |
| Make | Cadillac | Porsche |
| Model | SRX | 911 |
| Year Released | 2007 | 2005 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Rear |
| Engine Size | 3554 cc | 3605 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | boxer |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 255 HP | 445 HP |
| Engine RPM | 6500 RPM | 6000 RPM |
| Torque | 344 Nm | 620 Nm |
| Engine Bore Size | 94 mm | 100 mm |
| Engine Stroke Size | 85.6 mm | 76 mm |
| Engine Compression Ratio | 10.2:1 | 9.4:1 |
| Number of Seats | 7 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1889 kg | 1590 kg |
| Vehicle Length | 4960 mm | 4440 mm |
| Vehicle Width | 1850 mm | 1840 mm |
| Vehicle Height | 1730 mm | 1300 mm |
| Wheelbase Size | 2950 mm | 2360 mm |
| Fuel Consumption Overall | 11.8 L/100km | 13.1 L/100km |
| Fuel Tank Capacity | 76 L | 63 L |
