2003 Cadillac CTS vs. 2013 Aston Martin Vantage
To start off, 2013 Aston Martin Vantage is newer by 10 year(s). Which means there will be less support and parts availability for 2003 Cadillac CTS. In addition, the cost of maintenance, including insurance, on 2003 Cadillac CTS would be higher. At 4,700 cc (8 cylinders), 2013 Aston Martin Vantage is equipped with a bigger engine. In terms of performance, 2013 Aston Martin Vantage (510 HP @ 6500 RPM) has 331 more horse power than 2003 Cadillac CTS. (179 HP @ 6000 RPM) In normal driving conditions, 2013 Aston Martin Vantage should accelerate faster than 2003 Cadillac CTS. With that said, vehicle weight also plays an important factor in acceleration. 2013 Aston Martin Vantage weights approximately 60 kg more than 2003 Cadillac CTS. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2013 Aston Martin Vantage (569 Nm @ 5750 RPM) has 324 more torque (in Nm) than 2003 Cadillac CTS. (245 Nm @ 3400 RPM). This means 2013 Aston Martin Vantage will have an easier job in driving up hills or pulling heavy equipment than 2003 Cadillac CTS.
Compare all specifications:
| 2003 Cadillac CTS | 2013 Aston Martin Vantage | |
| Make | Cadillac | Aston Martin |
| Model | CTS | Vantage |
| Year Released | 2003 | 2013 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2597 cc | 4700 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 179 HP | 510 HP |
| Engine RPM | 6000 RPM | 6500 RPM |
| Torque | 245 Nm | 569 Nm |
| Torque RPM | 3400 RPM | 5750 RPM |
| Engine Bore Size | 83.3 mm | 89 mm |
| Engine Stroke Size | 79.6 mm | 79 mm |
| Fuel Type | Gasoline | Premium |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | 6-speed manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1620 kg | 1680 kg |
| Vehicle Length | 4840 mm | 4385 mm |
| Vehicle Width | 1800 mm | 2022 mm |
| Vehicle Height | 1450 mm | 1241 mm |
| Wheelbase Size | 2890 mm | 2600 mm |
| Fuel Tank Capacity | 64 L | 80 L |
