The 2019 Aston Martin Vantage GT3 is a high-performance sports car designed for the racetrack. It is a racing version of the Aston Martin Vantage, with several modifications to improve its performance and handling.One of the most noticeable changes from the standard Vantage is the aerodynamic body kit. The GT3 features a large front splitter, a rear diffuser, and a massive rear wing that work together to generate significant downforce at high speeds. This downforce helps keep the car stable and planted on the track, even in tight corners and under heavy braking.Under the hood, the Vantage GT3 is powered by a naturally aspirated 6.0-liter V12 engine that produces over 600 horsepower. This engine is paired with a six-speed sequential gearbox, which allows for lightning-fast shifts and precise control.The suspension has also been upgraded to provide better handling on the track. The GT3 features adjustable dampers and anti-roll bars, as well as a modified front suspension geometry that improves turn-in and cornering stability.Inside, the Vantage GT3 is stripped down for weight savings and features a full roll cage, racing seats, and a digital dashboard display. There are also several safety features, including a fire suppression system, a quick-release steering wheel, and a six-point harness for the driver.Overall, the 2019 Aston Martin Vantage GT3 is an impressive track-focused sports car that delivers excellent performance and handling. While it is not designed for everyday driving, it is an excellent choice for those looking for a high-performance racing machine.