Shoppers exploring the Acura SUV lineup for a compact option will likely encounter two compelling models: the 2026 Acura ADX and the 2026 Acura RDX. Both reflect the automaker’s legendary focus on precision engineering, premium materials, and advanced technology. However, they differ in size, power output, and overall configuration. A closer look at their engine specifications, interior measurements, and safety systems can help clarify which model best aligns with your Des Moines driving needs. Acura of Johnston has the details in this Acura ADX vs. RDX comparison.
2026 Acura ADX Vs. RDX Specs: Performance
The ADX and RDX each feature turbocharged engines, yet they are tuned to deliver distinct performance characteristics. No matter which one you ultimately choose, however, you can expect world-class Acura performance on Waterloo roads and beyond.
2026 Acura ADX Powertrain Specs
- Drivetrain (Standard/Available): Front-wheel drive / All-wheel drive with Intelligent Control System
- Transmission: Continuously Variable Transmission (CVT) with paddle shifters
2026 Acura RDX Powertrain Specs
- Drivetrain: Super Handling All-Wheel Drive™ (SH-AWD®)
- Transmission: 10-speed automatic transmission with Sequential SportShift paddle shifters
2026 Acura ADX Vs. RDX Specs: Interior Dimensions
Both SUVs offer seating for five passengers, but their interior proportions reflect their differing sizes within the Acura family of SUVs. When comparing the interior Acura ADX vs. RDX specs, you will see that the ADX provides practical flexibility within a compact footprint, while the RDX offers expanded passenger room and increased cargo capacity.
2026 Acura ADX Interior Dimensions
- Headroom With Standard Moonroof (Front/Rear): 38.4 inches / 38 inches
- Headroom With Panoramic Moonroof (Front/Rear): 38.5 inches / 36.8 inches
- Shoulder Room (Front/Rear): 56.6 inches / 55.2 inches
- Hip Room (Front/Rear): 54 inches / 47.4 inches
- Legroom (Front/Rear): 41.9 inches / 37.7 inches
- Cargo Space (ADX & ADX A-Spec®, Standard/Max): 24.4 cubic feet / 55.1 cubic feet
- Cargo Space (ADX A-Spec® with Advance Package, Standard/Max): 23.2 cubic feet / 53.9 cubic feet
2026 Acura RDX Interior Dimensions
- Headroom (Front/Rear): 40 inches / 38 inches
- Shoulder Room (Front/Rear): 60 inches / 57 inches
- Hip Room (Front/Rear): 55 inches / 50 inches
- Legroom (Front/Rear): 42 inches / 38 inches
- Cargo Space Behind Rear Seats (Standard/Max): 29.5 cubic feet / 31.1 cubic feet
- Cargo Space Behind Front Seats (Standard/Max): 58.9 cubic feet / 79.8 cubic feet
2026 Acura RDX Vs. ADX: Safety Features
Safety technology remains a priority in all new Acura vehicles. Each SUV comes standard with the AcuraWatch™ suite of driver-assist features, designed to enhance awareness and support driver confidence in Cedar Rapids and wherever else your travels may lead.
- Adaptive Cruise Control (ACC) with Low-Speed Follow
- Collision Mitigation Braking System™ (CMBS™)
- Forward Collision Warning (FCW)
- Lane Departure Warning (LDW)
- Lane Keeping Assist System (LKAS)
- Road Departure Mitigation System (RDM)
- Traffic Sign Recognition System (TSR)
Compare The Acura RDX Vs. ADX Firsthand In Johnston
The 2026 Acura ADX and 2026 Acura RDX each present a distinct interpretation of the luxury compact SUV. With different engine outputs, interior dimensions, and shared safety systems, both models boast refined capability and thoughtful design. Continue your Acura RDX vs. ADX comparison in person today; contact us to schedule test drives of both models. The right choice ultimately depends on preferred size, performance expectations, and everyday space requirements—truly, you cannot go wrong with either of these SUVs.
