When buying a BBQ grill, it is important to consider several key features. Firstly, the grill’s size and cooking area should match your needs and available space. Secondly, the type of fuel (gas, charcoal, or electric) should align with your preferences and convenience. Thirdly, look for a grill with adjustable heat controls for precise cooking. Additionally, consider the grill’s construction quality, durability, and warranty. Other features to consider include easy ignition, temperature gauges, side burners, and storage space. Ultimately, choose a BBQ grill that suits your cooking style, budget, and desired features.