2009 Cadillac STS vs. 2012 Aston Martin V8 Vantage
To start off, 2012 Aston Martin V8 Vantage is newer by 3 year(s). Which means there will be less support and parts availability for 2009 Cadillac STS. In addition, the cost of maintenance, including insurance, on 2009 Cadillac STS would be higher. At 4,700 cc (8 cylinders), 2012 Aston Martin V8 Vantage is equipped with a bigger engine. In terms of performance, 2012 Aston Martin V8 Vantage (420 HP @ 7300 RPM) has 118 more horse power than 2009 Cadillac STS. (302 HP @ 6300 RPM) In normal driving conditions, 2012 Aston Martin V8 Vantage should accelerate faster than 2009 Cadillac STS. With that said, vehicle weight also plays an important factor in acceleration. 2009 Cadillac STS weights approximately 4 kg more than 2012 Aston Martin V8 Vantage.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front 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, 2012 Aston Martin V8 Vantage (469 Nm @ 5000 RPM) has 100 more torque (in Nm) than 2009 Cadillac STS. (369 Nm @ 5200 RPM). This means 2012 Aston Martin V8 Vantage will have an easier job in driving up hills or pulling heavy equipment than 2009 Cadillac STS.
Compare all specifications:
| 2009 Cadillac STS | 2012 Aston Martin V8 Vantage | |
| Make | Cadillac | Aston Martin |
| Model | STS | V8 Vantage |
| Year Released | 2009 | 2012 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 3599 cc | 4700 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 302 HP | 420 HP |
| Engine RPM | 6300 RPM | 7300 RPM |
| Torque | 369 Nm | 469 Nm |
| Torque RPM | 5200 RPM | 5000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | 6-speed shiftable automatic |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1635 kg | 1631 kg |
| Vehicle Length | 5000 mm | 4382 mm |
| Vehicle Width | 1850 mm | 1867 mm |
| Vehicle Height | 1470 mm | 1260 mm |
| Wheelbase Size | 2960 mm | 2601 mm |
| Fuel Consumption | 9.1 L/100km | 12.4 L/100km |
| Fuel Consumption City | 13.8 L/100km | 18.1 L/100km |
| Fuel Tank Capacity | 64 L | 80 L |
