This is a 2017 Lexus RX 450h. There are many options out there but I am cheap. I bought this car cause it's reliable and I can do most all maintenance on it myself, not to be worried about thieves and buying expensive aftermarket alarm systems. But absolutely up to you. This is just me.
I have installed this system in a prius before. With basically the same set up. It can sound overwhelming but honestly is very simple and straightforward. I would recommend it with all the catalytic converters thefts and now car thefts on these Toyota/Lexus vehicles. Should be the same set up! Super easy and not very invasive. If you have any questions let me know. You can all of these items online easily
