2009 Cadillac SRX vs. 2007 Chevrolet Express
To start off, 2009 Cadillac SRX is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Chevrolet Express. In addition, the cost of maintenance, including insurance, on 2007 Chevrolet Express would be higher. At 4,802 cc (8 cylinders), 2007 Chevrolet Express is equipped with a bigger engine. In terms of performance, 2009 Cadillac SRX (321 HP @ 6400 RPM) has 36 more horse power than 2007 Chevrolet Express. (285 HP @ 5200 RPM). In normal driving conditions, 2009 Cadillac SRX should accelerate faster than 2007 Chevrolet Express. With that said, vehicle weight also plays an important factor in acceleration. 2009 Cadillac SRX weights approximately 1048 kg more than 2007 Chevrolet Express. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Cadillac SRX is four wheel drive (4WD), it will have significant more traction and grip than 2007 Chevrolet Express. In wet, icy, snow, or gravel driving conditions, 2009 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, 2009 Cadillac SRX (427 Nm @ 4400 RPM) has 27 more torque (in Nm) than 2007 Chevrolet Express. (400 Nm @ 4000 RPM). This means 2009 Cadillac SRX will have an easier job in driving up hills or pulling heavy equipment than 2007 Chevrolet Express.
Compare all specifications:
| 2009 Cadillac SRX | 2007 Chevrolet Express | |
| Make | Cadillac | Chevrolet |
| Model | SRX | Express |
| Year Released | 2009 | 2007 |
| Body Type | SUV | Van |
| Engine Position | Front | Front |
| Engine Size | 4565 cc | 4802 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 321 HP | 285 HP |
| Engine RPM | 6400 RPM | 5200 RPM |
| Torque | 427 Nm | 400 Nm |
| Torque RPM | 4400 RPM | 4000 RPM |
| Engine Bore Size | 93 mm | 96 mm |
| Engine Stroke Size | 84 mm | 83.1 mm |
| Engine Compression Ratio | 10.5:1 | 9.5:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 2126 kg | 1078 kg |
| Vehicle Length | 4960 mm | 5700 mm |
| Vehicle Width | 1850 mm | 2020 mm |
| Vehicle Height | 1730 mm | 2080 mm |
| Wheelbase Size | 2960 mm | 3440 mm |
| Fuel Consumption Overall | 14.1 L/100km | 14 L/100km |
| Fuel Tank Capacity | 76 L | 117 L |
