The MDX is our largest and most luxurious SUV, seating up to seven adults in supreme comfort. Loaded with thoughtful features and ready for any challenge, it's the best-selling three-row luxury SUV of all time for good reason. Like the RDX, the MDX is available with front-wheel drive as well as Super Handling All-Wheel Drive for superior control. The Acura RDX and MDX are two vehicles that offer buyers a lot of bang for their buck. The luxury SUVs are less athletic than their German rivals, but they get the job done as everyday drivers. The RDX was completely redesigned for the 2019 model year. Acuras SUV lineup is comprised of two models the RDX and MDX. While the two share their badge and numerous styling elements, the 2018 Acura RDX and the 2018 Acura MDX are quite different, competing in entirely different classes. Below, well highlight the differences between the two, and give some recommendations about which other vehicles buyers should cross-shop them with. The 2020 Acura RDX and MDX are two compelling luxury SUVs. The RDX was all new for the 2019 model year and represents the latest in Acuras design language and technological innovations. A compact SUV, the RDX competes with vehicles like the Audi Q5, the BMW X3, the Mazda CX-5 and the Acura NX and RX. Acura offers two SUVs The RDX and the MDX. The RDX is considered a compact, while the MDX is midsize and offers seating for seven. Below we'll break down the major differences between these two staples of the luxury SUV market. The Acura MDX and RDX both deliver a thrilling drive and outstanding performance. If you choose the MDX, youll enjoy a 3.5-liter V-6 engine that delivers 290 horsepower and 267 pound-feet of torque. If youre interested in more excitement, the MDX is also available with a 3.0-liter V-6 engine that generates 257 horsepower and 218 pound.