2009 Cadillac STS vs. 2008 Chevrolet Express
To start off, 2009 Cadillac STS is newer by 1 year(s). Which means there will be less support and parts availability for 2008 Chevrolet Express. In addition, the cost of maintenance, including insurance, on 2008 Chevrolet Express would be higher. At 4,800 cc (8 cylinders), 2008 Chevrolet Express is equipped with a bigger engine. In terms of performance, 2009 Cadillac STS (321 HP @ 6400 RPM) has 42 more horse power than 2008 Chevrolet Express. (279 HP @ 5200 RPM). In normal driving conditions, 2009 Cadillac STS should accelerate faster than 2008 Chevrolet Express. With that said, vehicle weight also plays an important factor in acceleration. 2009 Cadillac STS weights approximately 559 kg more than 2008 Chevrolet Express. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Cadillac STS is four wheel drive (4WD), it will have significant more traction and grip than 2008 Chevrolet Express. In wet, icy, snow, or gravel driving conditions, 2009 Cadillac STS 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 STS (427 Nm @ 4400 RPM) has 28 more torque (in Nm) than 2008 Chevrolet Express. (399 Nm @ 4500 RPM). This means 2009 Cadillac STS will have an easier job in driving up hills or pulling heavy equipment than 2008 Chevrolet Express.
Compare all specifications:
2009 Cadillac STS | 2008 Chevrolet Express | |
Make | Cadillac | Chevrolet |
Model | STS | Express |
Year Released | 2009 | 2008 |
Body Type | Sedan | Van |
Engine Position | Front | Front |
Engine Size | 4565 cc | 4800 cc |
Engine Cylinders | 8 cylinders | 8 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 321 HP | 279 HP |
Engine RPM | 6400 RPM | 5200 RPM |
Torque | 427 Nm | 399 Nm |
Torque RPM | 4400 RPM | 4500 RPM |
Drive Type | 4WD | Rear |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 2 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1820 kg | 1261 kg |
Vehicle Length | 4990 mm | 5700 mm |
Vehicle Width | 1850 mm | 2020 mm |
Vehicle Height | 1470 mm | 2080 mm |
Wheelbase Size | 2960 mm | 3440 mm |
Fuel Consumption Overall | 16.8 L/100km | 8.7 L/100km |
Fuel Tank Capacity | 66 L | 117 L |