The Lexus GX 460 is the brand's second-biggest SUV. Thanks to its generous size and third row of seats, it can accommodate big families without sacrificing all its cargo space. There's just one available engine, a 4.6-litre V8 that generates 301 horsepower and 329 lb.-ft. of torque. While fuel economy isn't its strong suit, the GX can tow up to 6500 pounds (2948 kg).