2009 Aston Martin Vanquish vs. 2007 Cadillac BLS
To start off, 2009 Aston Martin Vanquish is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Cadillac BLS. In addition, the cost of maintenance, including insurance, on 2007 Cadillac BLS would be higher. At 5,935 cc (12 cylinders), 2009 Aston Martin Vanquish is equipped with a bigger engine. In terms of performance, 2009 Aston Martin Vanquish (521 HP @ 7000 RPM) has 373 more horse power than 2007 Cadillac BLS. (148 HP @ 4000 RPM). In normal driving conditions, 2009 Aston Martin Vanquish should accelerate faster than 2007 Cadillac BLS. With that said, vehicle weight also plays an important factor in acceleration. 2009 Aston Martin Vanquish weights approximately 321 kg more than 2007 Cadillac BLS. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 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 2009 Aston Martin Vanquish. However, in wet, icy, snow, or gravel driving conditions, 2007 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, 2009 Aston Martin Vanquish (577 Nm @ 5800 RPM) has 257 more torque (in Nm) than 2007 Cadillac BLS. (320 Nm @ 2000 RPM). This means 2009 Aston Martin Vanquish will have an easier job in driving up hills or pulling heavy equipment than 2007 Cadillac BLS.
Compare all specifications:
| 2009 Aston Martin Vanquish | 2007 Cadillac BLS | |
| Make | Aston Martin | Cadillac |
| Model | Vanquish | BLS |
| Year Released | 2009 | 2007 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 5935 cc | 1908 cc |
| Engine Cylinders | 12 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 521 HP | 148 HP |
| Engine RPM | 7000 RPM | 4000 RPM |
| Torque | 577 Nm | 320 Nm |
| Torque RPM | 5800 RPM | 2000 RPM |
| Engine Compression Ratio | 10.8:1 | 9.5:1 |
| Fuel Type | Gasoline - Premium | Diesel |
| Top Speed | 325 km/hour | 210 km/hour |
| Acceleration 0-100mph | 4.8 seconds | 9.6 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 | 1956 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 | 18.9 L/100km | 6.1 L/100km |
| Fuel Tank Capacity | 80 L | 58 L |
