2005 Cadillac DeVille vs. 2008 Opel Astra
To start off, 2008 Opel Astra is newer by 3 year(s). Which means there will be less support and parts availability for 2005 Cadillac DeVille. In addition, the cost of maintenance, including insurance, on 2005 Cadillac DeVille would be higher. At 4,572 cc (8 cylinders), 2005 Cadillac DeVille is equipped with a bigger engine. In terms of performance, 2005 Cadillac DeVille (275 HP @ 6000 RPM) has 206 more horse power than 2008 Opel Astra. (69 HP @ 5600 RPM). In normal driving conditions, 2005 Cadillac DeVille should accelerate faster than 2008 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2005 Cadillac DeVille weights approximately 494 kg more than 2008 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear 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, 2005 Cadillac DeVille (407 Nm) has 237 more torque (in Nm) than 2008 Opel Astra. (170 Nm). This means 2005 Cadillac DeVille will have an easier job in driving up hills or pulling heavy equipment than 2008 Opel Astra.
Compare all specifications:
| 2005 Cadillac DeVille | 2008 Opel Astra | |
| Make | Cadillac | Opel |
| Model | DeVille | Astra |
| Year Released | 2005 | 2008 |
| Engine Position | Front | Front |
| Engine Size | 4572 cc | 1796 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 275 HP | 69 HP |
| Engine RPM | 6000 RPM | 5600 RPM |
| Torque | 407 Nm | 170 Nm |
| Engine Compression Ratio | 10.0:1 | 10.5:1 |
| Drive Type | Front | Front |
| Number of Seats | 6 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1804 kg | 1310 kg |
| Vehicle Length | 5270 mm | 3510 mm |
| Vehicle Height | 1450 mm | 1700 mm |
| Wheelbase Size | 2940 mm | 2620 mm |
| Fuel Consumption Overall | 11.4 L/100km | 8.4 L/100km |
| Fuel Tank Capacity | 68 L | 52 L |
