2009 Cadillac STS vs. 2011 Chevrolet Express
To start off, 2011 Chevrolet Express is newer by 2 year(s). Which means there will be less support and parts availability for 2009 Cadillac STS. In addition, the cost of maintenance, including insurance, on 2009 Cadillac STS would be higher. At 4,300 cc (6 cylinders), 2011 Chevrolet Express is equipped with a bigger engine. In terms of performance, 2009 Cadillac STS (302 HP @ 6300 RPM) has 107 more horse power than 2011 Chevrolet Express. (195 HP @ 4600 RPM). In normal driving conditions, 2009 Cadillac STS should accelerate faster than 2011 Chevrolet Express. With that said, vehicle weight also plays an important factor in acceleration. 2011 Chevrolet Express weights approximately 596 kg more than 2009 Cadillac STS.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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 STS (369 Nm @ 5200 RPM) has 17 more torque (in Nm) than 2011 Chevrolet Express. (352 Nm @ 2800 RPM). This means 2009 Cadillac STS will have an easier job in driving up hills or pulling heavy equipment than 2011 Chevrolet Express.
Compare all specifications:
| 2009 Cadillac STS | 2011 Chevrolet Express | |
| Make | Cadillac | Chevrolet |
| Model | STS | Express |
| Year Released | 2009 | 2011 |
| Body Type | Sedan | Van |
| Engine Position | Front | Front |
| Engine Size | 3599 cc | 4300 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 302 HP | 195 HP |
| Engine RPM | 6300 RPM | 4600 RPM |
| Torque | 369 Nm | 352 Nm |
| Torque RPM | 5200 RPM | 2800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 2 seats |
| Vehicle Weight | 1635 kg | 2231 kg |
| Vehicle Length | 5000 mm | 5692 mm |
| Vehicle Width | 1850 mm | 2012 mm |
| Vehicle Height | 1470 mm | 2126 mm |
| Wheelbase Size | 2960 mm | 3429 mm |
| Fuel Consumption | 9.1 L/100km | 11.8 L/100km |
| Fuel Consumption City | 13.8 L/100km | 15.7 L/100km |
| Fuel Tank Capacity | 64 L | 117 L |
