2007 Cadillac STS vs. 2011 Aston Martin V8 Vantage
To start off, 2011 Aston Martin V8 Vantage is newer by 4 year(s). Which means there will be less support and parts availability for 2007 Cadillac STS. In addition, the cost of maintenance, including insurance, on 2007 Cadillac STS would be higher. At 4,700 cc (8 cylinders), 2011 Aston Martin V8 Vantage is equipped with a bigger engine. In terms of performance, 2011 Aston Martin V8 Vantage (430 HP @ 7300 RPM) has 109 more horse power than 2007 Cadillac STS. (321 HP @ 6400 RPM) In normal driving conditions, 2011 Aston Martin V8 Vantage should accelerate faster than 2007 Cadillac STS. With that said, vehicle weight also plays an important factor in acceleration. 2007 Cadillac STS weights approximately 25 kg more than 2011 Aston Martin V8 Vantage.
Because 2011 Aston Martin V8 Vantage 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 2011 Aston Martin V8 Vantage. However, in wet, icy, snow, or gravel driving conditions, 2007 Cadillac STS, 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, 2011 Aston Martin V8 Vantage (489 Nm @ 5000 RPM) has 62 more torque (in Nm) than 2007 Cadillac STS. (427 Nm @ 4400 RPM). This means 2011 Aston Martin V8 Vantage will have an easier job in driving up hills or pulling heavy equipment than 2007 Cadillac STS. 2007 Cadillac STS has automatic transmission and 2011 Aston Martin V8 Vantage has manual transmission. 2011 Aston Martin V8 Vantage will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Cadillac STS will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Cadillac STS | 2011 Aston Martin V8 Vantage | |
| Make | Cadillac | Aston Martin |
| Model | STS | V8 Vantage |
| Year Released | 2007 | 2011 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 4565 cc | 4700 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 321 HP | 430 HP |
| Engine RPM | 6400 RPM | 7300 RPM |
| Torque | 427 Nm | 489 Nm |
| Torque RPM | 4400 RPM | 5000 RPM |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1635 kg | 1610 kg |
| Vehicle Length | 4990 mm | 4384 mm |
| Vehicle Width | 1850 mm | 1867 mm |
| Vehicle Height | 1470 mm | 1260 mm |
| Wheelbase Size | 2960 mm | 2604 mm |
| Fuel Consumption | 8.7 L/100km | 11.2 L/100km |
| Fuel Consumption City | 13.8 L/100km | 16.8 L/100km |
| Fuel Tank Capacity | 64 L | 80 L |
