2007 Chevrolet Express vs. 2010 Cadillac STS
To start off, 2010 Cadillac STS is newer by 3 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 5,326 cc (8 cylinders), 2007 Chevrolet Express is equipped with a bigger engine. In terms of performance, 2010 Cadillac STS (302 HP @ 6300 RPM) has 7 more horse power than 2007 Chevrolet Express. (295 HP @ 5200 RPM) In normal driving conditions, 2010 Cadillac STS should accelerate faster than 2007 Chevrolet Express. With that said, vehicle weight also plays an important factor in acceleration. 2007 Chevrolet Express weights approximately 735 kg more than 2010 Cadillac STS.
Because 2007 Chevrolet Express is four wheel drive (4WD), it will have significant more traction and grip than 2010 Cadillac STS. In wet, icy, snow, or gravel driving conditions, 2007 Chevrolet Express 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 Chevrolet Express (454 Nm @ 4000 RPM) has 86 more torque (in Nm) than 2010 Cadillac STS. (368 Nm @ 5200 RPM). This means 2007 Chevrolet Express will have an easier job in driving up hills or pulling heavy equipment than 2010 Cadillac STS.
Compare all specifications:
| 2007 Chevrolet Express | 2010 Cadillac STS | |
| Make | Chevrolet | Cadillac |
| Model | Express | STS |
| Year Released | 2007 | 2010 |
| Body Type | Van | Sedan |
| Engine Position | Front | Front |
| Engine Size | 5326 cc | 3600 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 295 HP | 302 HP |
| Engine RPM | 5200 RPM | 6300 RPM |
| Torque | 454 Nm | 368 Nm |
| Torque RPM | 4000 RPM | 5200 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 8 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 2537 kg | 1802 kg |
| Vehicle Length | 5700 mm | 4996 mm |
| Vehicle Width | 2020 mm | 1844 mm |
| Vehicle Height | 2080 mm | 1463 mm |
| Wheelbase Size | 3440 mm | 2957 mm |
| Fuel Consumption Highway | 13.1 L/100km | 8.7 L/100km |
| Fuel Consumption City | 16.8 L/100km | 13.1 L/100km |
| Fuel Tank Capacity | 117 L | 64 L |
