Detailed car specs: 2018 Acura RDX. Find specifications for every 2018 Acura RDX: gas mileage, engine, performance, warranty, equipment and more. Detailed features and specs for the 2018 Acura RDX including fuel economy, transmission, warranty, engine type, cylinders, drivetrain and more. Read reviews . RDX. TECH. A-SPEC. ELITE. PLATINUM ELITE. Expand Alladd_circle_outline Collapse Allremove_circle_outline. ENGINEkeyboard_arrow_up. 2.0-litre . 3 Apr 2018 - 2018 ACURA RDX SPECIFICATIONS & FEATURES. SPECIFICATIONS. ENGINE . EXTERIOR DIMENSIONS, RDX, RDX AWD. Wheelbase (in) . Check out the latest Acura RDX features and specs at Car and Driver, including safety and warranty information. Get the most useful specifications data and other technical specs for the 2018 Acura RDX AWD. See body style, engine info and more specs. Consider the 2018 Acura RDX if you're after a budget-conscious crossover that rides and drives well. Find out why the 2018 Acura RDX is rated 6.7 by The Car . Select up to 3 trims below to compare some key specs and options for the 2018 Acura RDX. For full details such as dimensions, cargo capacity, suspension, . View detailed specs, features and options for the 2018 Acura RDX AWD at U.S. News & World Report. Price and locate a dealer for your 2019 Acura RDX. View all shopping tools, . Pricing & Specs. Fact Sheet PDF. RDX 2019 Standard in White Diamond Pearl.