2026 Mazda CX-90 Safety Features by Trim: GS to Signature, Every i-Activsense Addition Mapped Out

Safety technology on a three-row SUV carries real weight. The vehicle often carries families, and the gap between a base trim's safety suite and the top trim's can be substantial — not just in driver assistance features but in active protection against rear collisions, cross traffic, and inattentive driving. The 2026 Mazda CX-90 approaches this seriously: every trim begins with a strong standard foundation, and each step up the lineup adds meaningful, documented safety additions rather than cosmetic ones.

Here's exactly what i-Activsense delivers on each trim level of the 2026 CX-90 MHEV lineup, and where the PHEV trims align.

What Every 2026 CX-90 Includes as Standard

Regardless of trim level — GS through Signature — every 2026 CX-90 includes the following i-Activsense features as standard:

• Mazda Radar Cruise Control with Stop & Go (MRCC)
• Smart Brake Support Front with Pedestrian Detection
• Emergency Lane Keeping with Road Keep Assist
• Rear Cross Traffic Alert
• Lane Departure Warning with Lane-Keep Assist
• Driver Attention Alert
• Blind Spot Monitoring

That foundation applies to the entry GS at $47,100 through the Signature. No trim ships without it.

CX-90 MHEV GS — The Standard Suite

The GS carries the full standard suite above, with no additional i-Activsense features beyond the base list. Safety at the GS level is solid and comprehensive for a three-row SUV — the emphasis at this trim is on making the standard suite fully operational without extras that require additional sensor hardware.

GS i-Activsense features:

• MRCC with Stop & Go ✓
• Smart Brake Support Front + Pedestrian Detection ✓
• Emergency Lane Keeping (Road Keep Assist) ✓
• Rear Cross Traffic Alert ✓
• Lane Departure Warning + Lane-Keep Assist ✓
• Driver Attention Alert ✓
• Blind Spot Monitoring ✓

CX-90 MHEV GS-L — Adds Cruise and Traffic Support

The GS-L adds one notable safety item over the GS: Cruise and Traffic Support (CTS). CTS is Mazda's most advanced highway driving assistance — it combines adaptive cruise with active lane centring to manage following distance and steering simultaneously at highway speeds. This is the trim that adds genuine relief on longer drives and high-traffic commutes.

Added at GS-L:

• Cruise and Traffic Support (CTS)
• Rear parking sensors

CX-90 MHEV GT — Expands to a Broader Active Safety Net

The GT adds a meaningful cluster of additional safety features that fill in coverage the GS and GS-L don't have. Several of these address specific collision scenarios that matter in family driving situations.

Added at GT:

• Blind Spot Monitoring with Vehicle Exit Warning (alerts when a rear occupant opens a door into approaching traffic)
• Smart Brake Support Rear (SBS-R) — automatic emergency braking when reversing
• Smart Brake Support Rear Crossing (SBS-RC) — detects cross traffic when backing out
• Front Cross Traffic Alert (FCTA) — detects crossing vehicles at low-speed manoeuvres
• Adaptive Front-lighting System (AFS) — steers headlight beam in the direction of cornering
• Traffic Sign Recognition
• Driver Monitoring
• Rearview camera with dynamic guidelines
• 360° View Monitor with front and rear parking sensors

The GT's safety suite is the most complete of the mid-range trims. The 360° View Monitor and front/rear parking sensors alone are a significant upgrade for a vehicle of this size.

CX-90 MHEV GT-P — Adds Emergency Lane Keeping with Blind Spot Assist

The GT-P introduces the high-output 3.3 L engine (340 hp / 369 lb-ft on premium fuel). On the safety side, it adds one specific — and important — addition over the GT:

Added at GT-P:

• Emergency Lane Keeping with Blind Spot Assist — enhances the base Emergency Lane Keeping to factor in vehicles detected in the blind spot, adjusting lane-departure intervention accordingly

CX-90 MHEV Signature — The Complete i-Activsense Suite

The Signature trim carries every safety feature found on lower trims and adds the most advanced technologies Mazda offers on this vehicle:

Added at Signature:

• Smart Brake Support Front Crossing — collision mitigation at intersections with crossing vehicles
• Smart City Brake System: Head-on — low-speed head-on collision mitigation
• Rear Pedestrian Detection — detects pedestrians when reversing
• Turning-Across Traffic Support — detects oncoming traffic during left turns
• Secondary Collision Reduction — applies brakes following a rear-end impact to help limit secondary damage
• 360° View Monitor with See-Through View and Trailer Hitch View

CX-90 i-Activsense by Trim: Quick Reference

A Note on PHEV Trims

The 2026 CX-90 PHEV lineup (GS, GS-L, GT, Signature) mirrors the MHEV safety progression. The PHEV GS carries the same base i-Activsense suite. The PHEV GS-L adds Cruise and Traffic Support and parking sensors. The PHEV GT adds Blind Spot Monitoring with Vehicle Exit Warning, SBS Rear and Rear Crossing, Front Cross Traffic Alert, and Trailer Hitch View. The PHEV Signature rounds out with the full suite including SBS Front Crossing, Emergency Lane Keeping with Head-on Traffic Avoidance Assist, Turn-Across Traffic, Secondary Collision Reduction, and the 360° View Monitor with See-Through and Trailer Hitch View.

Explore the 2026 CX-90 at Sunridge Mazda

Every CX-90 trim brings a meaningful safety suite to the road. To go through the trims in detail and identify the level that fits your priorities, visit the team at Sunridge Mazda in Calgary.