2007 Cadillac SRX vs. 2007 Pontiac Grand Prix
To start off, both 2007 Cadillac SRX and 2007 Pontiac Grand Prix were released in the same year (2007). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 3,786 cc (6 cylinders), 2007 Pontiac Grand Prix is equipped with a bigger engine. In terms of performance, 2007 Cadillac SRX (255 HP) has 55 more horse power than 2007 Pontiac Grand Prix. (200 HP). In normal driving conditions, 2007 Cadillac SRX should accelerate faster than 2007 Pontiac Grand Prix. With that said, vehicle weight also plays an important factor in acceleration. 2007 Cadillac SRX weights approximately 533 kg more than 2007 Pontiac Grand Prix. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Cadillac SRX is four wheel drive (4WD), it will have significant more traction and grip than 2007 Pontiac Grand Prix. 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 (344 Nm @ 2800 RPM) has 32 more torque (in Nm) than 2007 Pontiac Grand Prix. (312 Nm @ 4000 RPM). This means 2007 Cadillac SRX will have an easier job in driving up hills or pulling heavy equipment than 2007 Pontiac Grand Prix.
Compare all specifications:
| 2007 Cadillac SRX | 2007 Pontiac Grand Prix | |
| Make | Cadillac | Pontiac |
| Model | SRX | Grand Prix |
| Year Released | 2007 | 2007 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3554 cc | 3786 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 255 HP | 200 HP |
| Torque | 344 Nm | 312 Nm |
| Torque RPM | 2800 RPM | 4000 RPM |
| Engine Bore Size | 94 mm | 97 mm |
| Engine Stroke Size | 85.6 mm | 86 mm |
| Engine Compression Ratio | 10.2:1 | 9.4:1 |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 7 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1889 kg | 1356 kg |
| Vehicle Length | 4960 mm | 5040 mm |
| Vehicle Width | 1850 mm | 1830 mm |
| Vehicle Height | 1730 mm | 1430 mm |
| Wheelbase Size | 2950 mm | 2810 mm |
| Fuel Consumption Overall | 11.8 L/100km | 9.8 L/100km |
| Fuel Tank Capacity | 76 L | 64 L |
