AcuraWatch vs. AcuraWatch 360: How the 2026 MDX Type S Ultra's Safety System Differs From the Rest of the Lineup

The 2026 Acura MDX comes in four trims: SH-AWD Tech, SH-AWD A-Spec, SH-AWD Platinum Elite A-Spec, and SH-AWD Type S Ultra. Every trim includes SH-AWD, a 10-speed automatic transmission, and the full AcuraWatch suite of driver-assistive technologies as standard equipment. What separates the trims is a meaningful progression of camera systems, audio hardware, seating configurations, and — at the top — an entirely upgraded driver assistance platform exclusive to the Type S Ultra.

This breakdown covers what each trim delivers and what you give up by stepping down.

What Every 2026 MDX Trim Includes

Before reviewing differences, the standard features shared across all four trims set a high baseline:

AcuraWatch — Standard on All Trims:

• Collision Mitigation Braking System (CMBS)
• Adaptive Cruise Control (ACC) with Low-Speed Follow and Cornering Speed Assist
• Forward Collision Warning (FCW)
• Lane Departure Warning (LDW) with steering assist
• Lane Keeping Assist System (LKAS)
• Road Departure Mitigation (RDM)
• Traffic Jam Assist
• Traffic Sign Recognition (TSR)
• Blind Spot Information (BSI) system
• Rear Cross Traffic Monitor (CTM)
• Auto High Beam headlights
• Front and rear low-speed Automatic Emergency Braking (AEB)
• Driver attention monitor

Passive Safety (All Trims):

• Advanced Compatibility Engineering (ACE) body structure
• Advanced front airbags, front side airbags, front knee airbags, side curtain airbags
• 3-point seat belts at all seating positions
• LATCH anchors at all second and third-row positions
• Electronic Parking Brake with automatic brake hold
• Anti-lock Braking System (ABS) with Brake Assist and Electronic Brake-force Distribution
• Vehicle Stability Assist (VSA) with Traction Control
• Trailer Stability Assist

Connectivity (All Trims):

• 12.3" touchscreen with Google Built-in
• Apple CarPlay and Android Auto (wired/wireless)
• Amazon Alexa Built-in
• AcuraLink Connected Services
• Wi-Fi hotspot capability
• 12.3" Precision Cockpit digital instrument cluster
• Bang & Olufsen audio system (19 speakers, Tech / A-Spec / Platinum Elite A-Spec)
• Wireless phone charger (Qi-compatible)

MDX SH-AWD Tech — Foundation Trim

The Tech trim is the entry point into the 2026 MDX lineup and delivers a fully loaded safety suite alongside a premium interior. The powertrain is a 3.5-litre V6 producing 290 hp and 267 lb.-ft. of torque. Seating is in perforated Milano premium leather with 12-way power adjustment for both front seats, including 4-way power lumbar.

The Tech trim's camera setup includes a multi-angle rearview camera with dynamic guidelines. Parking sensors cover all four corners (4 front, 4 rear). Wipers are rain-sensing.

Key features unique to or starting at Tech:

• 19-speaker Bang & Olufsen audio system
• Google Built-in with full 12.3" touchscreen
• Heated front and second-row seats
• Three-position memory for driver's seat and side mirrors
• Power tailgate with hands-free access and walk-away auto close
• Adjustable cargo floor height (2 levels)

MDX SH-AWD A-Spec — Sport Appearance Package

The A-Spec trim carries the same powertrain and safety suite as the Tech but adds the A-Spec exterior Sport Appearance Package, an A-Spec flat-bottom heated steering wheel, gloss black mirror housings, and Shark Grey 20" wheels. Seat surfaces upgrade to perforated Milano premium leather with Ultrasuede-trimmed interior, contrast stitching, and contrast piping.

Ventilated front seats are added at this trim level. The audio system remains the 19-speaker Bang & Olufsen setup.

A-Spec additions over Tech:

• A-Spec exterior and interior Sport Appearance Package
• Ventilated front seats
• Perforated Milano leather + Ultrasuede seating surfaces
• Gloss Black 20" aluminum-alloy wheels
• A-Spec flat-bottom heated steering wheel

MDX SH-AWD Platinum Elite A-Spec — Premium Technology Package

The Platinum Elite A-Spec is where the MDX's technology package reaches its peak short of the Type S Ultra. Seating upgrades to quilted leather with massaging front seats and 16-way power adjustment. The camera system steps up to a surround view camera system, replacing the standard rearview camera. A head-up display is added.

Platinum Elite A-Spec additions over A-Spec:

• Surround view camera system
• Head-up display (HUD)
• 16-way power front seats including massaging function
• Quilted leather seating surfaces (1st and 2nd rows)
• Auto-dimming side mirrors with power folding
• LED outer door handle lights

MDX SH-AWD Type S Ultra — AcuraWatch 360 and 355 hp

The Type S Ultra is a distinct performance tier. The powertrain changes entirely: a turbocharged 3.0-litre V6 producing 355 hp and 354 lb.-ft. of torque replaces the naturally aspirated V6. The suspension upgrades to adaptive air suspension with auto-leveling. Brembo front 4-piston brakes are fitted.

The Type S Ultra also introduces AcuraWatch 360 — a hardware-upgraded driver assistance platform with additional corner radars, an updated front long-range millimeter wave radar, and a new steering wheel touch sensor. This hardware enables:

• Active Lane Change Assist: Completes a full lane change when the driver activates the turn signal while ACC and LKAS are active, on geo-fenced divided highways
• Lane Change Collision Mitigation: Detects vehicles in the target lane and steers back if the lane is occupied
• Front Cross Traffic Warning: Monitors for crossing traffic at intersections and low-speed situations
• BSI with steering avoidance: Adds active steering input to the blind spot detection system

Audio upgrades to a 31-speaker Bang & Olufsen system (up from 19 speakers). Wheels are 21" Berlina Black, machine-finished.

2026 MDX Tech and Safety: Trim Comparison at a Glance

Find the Right MDX Trim at Acura Montreal Centre in Montréal

Every MDX trim starts from a strong safety and technology foundation. The decision comes down to which additional features — massaging seats, surround view camera, AcuraWatch 360, or the turbocharged Type S powertrain — are worth the step up for your use. The team at Acura Montreal Centre in Montréal can walk you through all four trims in detail. Book a visit and compare the lineup in person.