2007 Cadillac STS vs. 2005 Chevrolet Express
To start off, 2007 Cadillac STS is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Chevrolet Express. In addition, the cost of maintenance, including insurance, on 2005 Chevrolet Express would be higher. At 4,800 cc (8 cylinders), 2005 Chevrolet Express is equipped with a bigger engine. In terms of performance, 2005 Chevrolet Express (285 HP @ 5600 RPM) has 30 more horse power than 2007 Cadillac STS. (255 HP @ 6500 RPM) In normal driving conditions, 2005 Chevrolet Express should accelerate faster than 2007 Cadillac STS.
Let's talk about torque, 2005 Chevrolet Express (400 Nm) has 58 more torque (in Nm) than 2007 Cadillac STS. (342 Nm). This means 2005 Chevrolet Express will have an easier job in driving up hills or pulling heavy equipment than 2007 Cadillac STS.
Compare all specifications:
| 2007 Cadillac STS | 2005 Chevrolet Express | |
| Make | Cadillac | Chevrolet |
| Model | STS | Express |
| Year Released | 2007 | 2005 |
| Body Type | Sedan | Van |
| Engine Position | Front | Front |
| Engine Size | 3556 cc | 4800 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 255 HP | 285 HP |
| Engine RPM | 6500 RPM | 5600 RPM |
| Torque | 342 Nm | 400 Nm |
| Engine Compression Ratio | 10.2:1 | 9.5:1 |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 4 doors |
| 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 Tank Capacity | 64 L | 117 L |
