2018 ACURA RDX SPECIFICATIONS & FEATURES SPECIFICATIONS     ENGINE RDX RDX AWD Engine Type V-6 V-6 Displacement (liters) 3.5 3.5 Horsepower @ rpm (SAE net) 279 @ 6200 279 @ 6200 Torque (lb-ft @ rpm) (SAE net) 252 @ 4900 252 @ 4900 Valvetrain 24-valve, SOHC i-VTEC® 24-valve, SOHC i-VTEC® Variable Cylinder Management™ (VCM®) • • Compression Ratio 10.5:1 10.5:1 Throttle Control Drive-by-Wire Throttle System Drive-by-Wire Throttle System CARB Emissions Rating ULEV-2 ULEV-2 Tune-Up Interval 100k +/- Miles No Scheduled Tune-Ups 100k +/- Miles No Scheduled Tune-Ups       DRIVETRAIN - TRANSMISSION RDX RDX AWD Front-Wheel Drive • NA AWD with Intelligent Control SystemTM NA • 6-Speed Automatic Transmission  • • Sequential SportShift Paddle Shifters • • Gear Ratios     1st 3.36 3.36 2nd 2.09 2.09 3rd 1.48 1.48 4th 1.07 1.07 5th 0.75 0.75 6th 0.56 0.56 Reverse 2.27 2.27 Final Drive  4.25 4.25       SUSPENSION - CHASSIS RDX RDX AWD MacPherson Strut Front Suspension • • Multi-Link Rear Suspension  • • Stabilizer Bar (mm, front/rear) 21.0 / 19.0 21.0 / 19.0 Amplitude Reactive Dampers • • Electric Power-Assisted Rack-and-Pinion Steering (EPS) • • Ventilated Front Disc / Solid Rear Disc Brakes (in) 12.3 / 12.0 12.3 / 12.0 Aluminum Alloy Wheels 18 x 7.5 18 x 7.5 Tires P235/60 R18 High-Performance All-Season P235/60 R18 High-Performance All-Season Steering Ratio 15.0 15.0 Turning Diameter, Curb to Curb (ft) 38.9 38.9       EXTERIOR DIMENSIONS RDX RDX AWD Wheelbase (in) 105.7 105.7 Length (in) 184.4 184.4 Height (in) 65.0 65.0 Width (in) 73.7 73.7 Track (in, front/rear) 63.1 / 63.4 63.1 / 63.4 Ground Clearance (in, unladen) 8.1 8.1       INTERIOR DIMENSIONS RDX RDX AWD Headroom (in, front/rear) 38.7 / 38.1 38.7 / 38.1 Legroom (in, front/rear) 42.0 / 38.3 42.0 / 38.3 Shoulder Room (in, front/rear) 58.7 / 57.2 58.7 / 57.2 Hiproom (in, front/rear) 55.7 / 53.8 55.7 / 53.8 EPA Passenger Volume (cu ft) 103.5 103.5 Cargo Volume (cu ft): Behind Second Row 26.1* 26.1* Cargo Volume (cu ft) (Max): Behind First Row 61.3*(76.9†) 61.3*(76.9†)       * Based on SAE J1100 cargo volume measurement standard.     † Based on SAE J1100 cargo volume measurement standard plus floor space between first and second seats and front seats moved forward.  This figure compares more accurately with most competitive measurements.       FUEL ECONOMY - CAPACITIES  - WEIGHTS RDX RDX AWD EPA Fuel Economy Ratings (City/Highway/Combined) 20/28/23 19/27/22 Recommended Fuel Premium Unleaded 91 Octane Premium Unleaded 91 Octane Fuel Tank Capacity (U.S. gal) 16.0 16.0 Curb Weight  (lbs without/with AcuraWatch Plus)  3737 / 3743 3902 / 3907 Curb Weight with Technology Package  (lbs without/with AcuraWatch Plus)  3768 / 3772 3931 / 3935 Curb Weight with Advance Package  3781 3946 Weight Distribution (% front/rear) 61/39 59/41       FEATURES     SAFETY & DRIVER ASSISTIVE TECHNOLOGY RDX RDX AWD Forward Collision Warning (FCW) System AW,A AW,A Collision Mitigation Braking System™ (CMBS™)  AW,A AW,A Lane Departure Warning (LDW) System AW,A AW,A Lane Keeping Assist System (LKAS) AW,A AW,A Blind spot information (BSI) System T,A T,A Multi-View Rear Camera with Guidelines • • Rear Cross Traffic Monitor T,A T,A Advanced Compatibility Engineering™ (ACE™) Body Structure • • Dual-stage, Multiple-Threshold Front Airbags (SRS) • • Front Side Airbags • • Side Curtain Airbags with Rollover Sensor • • Vehicle Stability Assist™ (VSA®) with Traction Control and Motion Adaptive Steering • • 4-Wheel Anti-Lock Braking System (ABS) • • Electronic Brake Distribution (EBD) • • Brake Assist • • LED Daytime Running Lights (DRL) • • Tire Pressure Monitoring System (TPMS) with Location and Pressure Indicators • • Expanded View Driver's Mirror • • Theft-Deterrent System with Electronic Immobilizer • •       DRIVER CONVENIENCE RDX RDX AWD Hill Start Assist • • Cruise Control • • Adaptive Cruise Control (ACC) AW,A AW,A Parking Sensors (front and rear) A A Auto-On/Off Headlight Operation with Wiper Integration  • • Rain-Sensing Windshield Wipers A A Heated Side Mirrors with Reverse Gear Tilt-Down • • Auto Dimming Side Mirrors  A A       AUDIO & CONNECTIVITY RDX RDX AWD Acura Navigation System with 3D View T,A T,A AcuraLink Real-Time Traffic™ with Exclusive Street and Freeway Conditions T,A T,A Traffic Rerouting™  T,A T,A AcuraLink® T,A T,A Siri® Eyes Free • • SMS Text Message Function • • On Demand Multi-Use Display™ (ODMD™) T,A T,A Multi-Information Display (MID) • • Color Multi-Information Display (MID)  AW, A AW, A Remote Engine Start with Vehicle Feedback  A A Bluetooth® HandsFreeLink®  Wireless Telephone Interface • • Acura/ELS Studio® Premium Audio System with 10 Speakers T,A T,A Acura Premium Audio System with 7 Speakers • • Song By Voice® T,A T,A Aha™ Compatibility T,A T,A HD Radio® T,A T,A SiriusXM® Satellite Radio • • Pandora® Compatibility • • USB Audio Interface with iPod® Integration • • Bluetooth® Streaming Audio • • MP3/Auxiliary Input Jack • • Speed-Sensitive Volume Compensation (SVC) • • HomeLink® • • Compass • • Maintenance MinderTM System • •       AW = AcuraWatch Plus, T = Technology Package, A = Advance Package           INTERIOR RDX RDX AWD Dual-Zone Automatic Climate Control with Air Filtration • • GPS-Linked Climate Control  T,A T,A Rear-Passenger Ventilation  • • Keyless Access System with Acura Personalized Settings  • • Pushbutton Ignition • • Power Windows with Driver's and Front Passenger’s Auto-Up/Down and Auto-Reverse • • Sport Seats with Leatherette-Trimmed Interior • • Sport Seats with Perforated Leather-Trimmed Interior T,A T,A Driver's 10-Way Power Seat with Power Lumbar Support • • Front Passenger’s 8-Way Power Seat T,A T,A Front Passenger’s 4-Way Power Seat • • Heated Front Seats • • Heated and Ventilated Front Seats A A Easy Fold-Down 60/40 Split Rear Seatback • • Tilt and Telescopic Steering Column • • Leather-Wrapped Steering Wheel and Shift Knob • • Steering Wheel-Mounted Controls  • • Active Sound Control • • Ambient Cabin Lighting  • • Automatic Dimming Rearview Mirror • • Retained Accessory Power for Windows and Moonroof  • • 12-Volt Power Outlets (Center Console and Front Armrest) • •       AW = AcuraWatch Plus, T = Technology Package, A = Advance Package           EXTERIOR RDX RDX AWD Power Moonroof • • Remote-Linked Power-Operated Tailgate  • • Jewel Eye® LED Headlights • • Fog Lights A A LED-Illuminated Taillights, Brakelights and Side Mirror-Integrated Directional Signals • • Intermittent Rear-Window Wiper • • Remote-Operated Windows and Moonroof-Open Function • • Rear Privacy Glass • •       AW = AcuraWatch Plus, T = Technology Package, A = Advance Package           2017 RDX COLORS     EXTERIOR INTERIOR (LEATHERETTE-TRIMMED) INTERIOR (LEATHER-TRIMMED) White Diamond Pearl Ebony, Parchment Ebony, Parchment Lunar Silver Metallic Ebony, Graystone Ebony. Graystone Modern Steel Metallic Ebony, Graystone* Ebony, Graystone* Crystal Black Pearl Ebony, Parchment* Ebony, Parchment* Fathom Blue Pearl Graystone* Graystone* Basque Red Pearl II Parchment Parchment Kona Coffee Metallic Parchment Parchment       *Requires Technology or Advance Package