2007 Aston Martin Vanquish vs. 2009 Cadillac BLS
To start off, 2009 Cadillac BLS is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Aston Martin Vanquish. In addition, the cost of maintenance, including insurance, on 2007 Aston Martin Vanquish would be higher. At 5,935 cc (12 cylinders), 2007 Aston Martin Vanquish is equipped with a bigger engine. In terms of performance, 2007 Aston Martin Vanquish (521 HP @ 7000 RPM) has 269 more horse power than 2009 Cadillac BLS. (252 HP @ 5500 RPM). In normal driving conditions, 2007 Aston Martin Vanquish should accelerate faster than 2009 Cadillac BLS. With that said, vehicle weight also plays an important factor in acceleration. 2007 Aston Martin Vanquish weights approximately 315 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.
Because 2007 Aston Martin Vanquish is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2007 Aston Martin Vanquish. However, in wet, icy, snow, or gravel driving conditions, 2009 Cadillac BLS, being front wheel drive (FWD), will offer much better control with better grip. 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 Aston Martin Vanquish (577 Nm @ 5800 RPM) has 212 more torque (in Nm) than 2009 Cadillac BLS. (365 Nm @ 1800 RPM). This means 2007 Aston Martin Vanquish will have an easier job in driving up hills or pulling heavy equipment than 2009 Cadillac BLS.
Compare all specifications:
| 2007 Aston Martin Vanquish | 2009 Cadillac BLS | |
| Make | Aston Martin | Cadillac |
| Model | Vanquish | BLS |
| Year Released | 2007 | 2009 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 5935 cc | 2792 cc |
| Engine Cylinders | 12 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 521 HP | 252 HP |
| Engine RPM | 7000 RPM | 5500 RPM |
| Torque | 577 Nm | 365 Nm |
| Torque RPM | 5800 RPM | 1800 RPM |
| Engine Bore Size | 89 mm | 89.1 mm |
| Engine Stroke Size | 79.5 mm | 74.8 mm |
| Engine Compression Ratio | 10.8:1 | 9.5:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Acceleration 0-100mph | 5.1 seconds | 7 seconds |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1950 kg | 1635 kg |
| Vehicle Length | 4670 mm | 4690 mm |
| Vehicle Width | 1930 mm | 1760 mm |
| Vehicle Height | 1340 mm | 1480 mm |
| Wheelbase Size | 2700 mm | 2680 mm |
| Fuel Consumption Overall | 18.8 L/100km | 10.2 L/100km |
| Fuel Tank Capacity | 80 L | 58 L |
