2009 Cadillac BLS vs. 2011 Opel Astra
To start off, 2011 Opel Astra is newer by 2 year(s). Which means there will be less support and parts availability for 2009 Cadillac BLS. In addition, the cost of maintenance, including insurance, on 2009 Cadillac BLS would be higher. At 1,998 cc (4 cylinders), 2011 Opel Astra is equipped with a bigger engine. In terms of performance, 2011 Opel Astra (197 HP @ 5400 RPM) has 21 more horse power than 2009 Cadillac BLS. (176 HP @ 5500 RPM) In normal driving conditions, 2011 Opel Astra should accelerate faster than 2009 Cadillac BLS. With that said, vehicle weight also plays an important factor in acceleration. 2011 Opel Astra weights approximately 65 kg more than 2009 Cadillac BLS. 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, 2009 Cadillac BLS (265 Nm @ 2500 RPM) has 3 more torque (in Nm) than 2011 Opel Astra. (262 Nm @ 1950 RPM). This means 2009 Cadillac BLS will have an easier job in driving up hills or pulling heavy equipment than 2011 Opel Astra.
Compare all specifications:
| 2009 Cadillac BLS | 2011 Opel Astra | |
| Make | Cadillac | Opel |
| Model | BLS | Astra |
| Year Released | 2009 | 2011 |
| Engine Position | Front | Front |
| Engine Size | 1997 cc | 1998 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 176 HP | 197 HP |
| Engine RPM | 5500 RPM | 5400 RPM |
| Torque | 265 Nm | 262 Nm |
| Torque RPM | 2500 RPM | 1950 RPM |
| Engine Compression Ratio | 9.5:1 | 8.8:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Top Speed | 235 km/hour | 234 km/hour |
| Acceleration 0-100mph | 7.7 seconds | 7.8 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1560 kg | 1625 kg |
| Vehicle Length | 4690 mm | 4300 mm |
| Vehicle Width | 1460 mm | 1760 mm |
| Vehicle Height | 1770 mm | 1440 mm |
| Wheelbase Size | 2680 mm | 2620 mm |
| Fuel Consumption Overall | 15.7 L/100km | 9.3 L/100km |
| Fuel Tank Capacity | 58 L | 52 L |
