The Lexus RX is a luxury midsize SUV that offers a smooth and comfortable ride, refined interior, and excellent build quality. 

1] Engine and Transmission:-
1.It is available in two versions: the five-passenger RX 350 and the seven-passenger RX 350L. 
2.Both versions come with a 3.5-liter V6 engine that produces 295 horsepower and 267 lb-ft of torque, paired with an eight-speed automatic transmission. 
3.The RX comes with either front-wheel drive or all-wheel drive, and its fuel economy is above average for the class.

2] Safety Features:-
1.The Lexus Safety System+ is also standard, which includes forward collision warning, automatic emergency braking. 
2.Lane departure warning, adaptive cruise control, and automatic high-beam headlights. 
3.Optional safety features include a surround-view camera system and a head-up display.

3] Interior:-
1.The RX is equipped with a long list of standard features, including a power liftgate, dual-zone automatic climate control, a rearview camera. 
2.A nine-speaker audio system. Higher trims add features like leather upholstery, heated.
3.And ventilated front seats, a panoramic sunroof, and a 12.3-inch touchscreen infotainment system.

4] Overall, 
The Lexus RX is a well-rounded luxury SUV that provides a comfortable and luxurious driving experience. 
While also offering a good balance of performance, fuel efficiency, and safety features.