New Mazda CX-90 PHEV vs Grand Highlander Hybrid

The Mazda CX-90 PHEV beats the Grand Highlander Hybrid on horsepower, torque, and electric-only range, giving McKinney drivers an estimated 27 miles of gas-free commuting. The Grand Highlander Hybrid answers back with more cargo room and stronger mpg for drivers who never plan to plug in.

Hybrid SUV shoppers in McKinney have two strong three-row options to weigh: the new Mazda CX-90 PHEV and the Toyota Grand Highlander Hybrid. Both promise better fuel economy than a traditional gas-only SUV, but they get there in different ways. El Dorado Mazda put both vehicles side by side so Frisco and Dallas-area families can see exactly where each one earns its keep.

This guide covers power, plug-in range, interior space, safety, and pricing. By the end, you will know which SUV fits your daily commute, your driveway, and your budget.

Key Points: Mazda CX-90 PHEV vs Grand Highlander Hybrid

• A plug-in advantage: The CX-90 PHEV can cover an estimated 27 miles on electric power alone, so many local errands may need no gas at all.
• More torque off the line: The CX-90 PHEV’s electrified powertrain sends 369 lb-ft of torque to all four wheels, giving it a stronger push than the Grand Highlander Hybrid’s standard powertrain.
• Third-row space favors the Toyota: The Grand Highlander Hybrid offers more cargo room behind the third row, a real plus for families hauling sports gear or luggage.

Spec Comparison: CX-90 PHEV vs. Grand Highlander Hybrid

Pricing shown reflects starting MSRP before options, taxes, title, and dealer fees, and does not include destination and handling (DPH) unless noted. Fuel economy figures are EPA estimates as equipped and may vary by trim. Contact El Dorado Mazda to confirm current pricing and available incentives.

How the CX-90 PHEV and Grand Highlander Hybrid Drive

The CX-90 PHEV pairs a turbocharged 2.5-liter engine with an electric motor for a combined 323 horsepower and 369 lb-ft of torque, sent through all four wheels via an eight-speed automatic. That torque arrives early, which helps merging onto US-75 or climbing the on-ramps around Central Expressway feel effortless.

The Grand Highlander Hybrid’s standard powertrain makes an estimated 245 horsepower through a continuously variable transmission. It is tuned for smooth, efficient cruising rather than quick acceleration. Drivers who want more power can step up to the Hybrid MAX trim, which raises output to an estimated 362 horsepower but also raises the price.

Inside the CX-90 PHEV and Grand Highlander Hybrid

Mazda builds the CX-90 PHEV with a driver-focused cabin, using upscale materials and a cleaner dashboard layout than many three-row rivals. The tradeoff is less outright space: cargo room behind the third row tops out at 15.9 cubic feet, and the third row suits kids more comfortably than adults on long trips.

The Grand Highlander Hybrid was designed around family hauling. It offers 20.6 cubic feet of space behind the third row and up to 97.5 cubic feet with the second and third rows folded flat. Families who regularly pack for weekend trips to Dallas or haul equipment for weekend soccer games will notice the extra room.

Fuel Economy and Daily Range

This is where the two SUVs take genuinely different approaches. The CX-90 PHEV is EPA-estimated at 56 MPGe when running on a mix of electric and gas power, with an estimated 27 miles of electric-only range per charge. Drivers who plug in nightly and keep most errands under 27 miles could cover a large share of McKinney driving without burning gas. Once the battery depletes, it still returns an estimated 26 mpg combined as a conventional hybrid.

The Grand Highlander Hybrid never needs to be plugged in and is EPA-estimated at up to 36 mpg combined in standard Hybrid form. For drivers without reliable home charging, or those who log long highway stretches on I-75 toward Dallas, that consistent mileage may be the simpler fit.

Safety and Warranty Coverage

Both automakers back their SUVs with strong safety suites and comparable coverage. The 2026 CX-90 PHEV includes standard forward collision warning with automatic emergency braking, blind-spot monitoring with rear cross-traffic alert, and adaptive cruise control. It has earned a Top Safety Pick+ rating from the IIHS and a 5-star overall score from NHTSA.

The Grand Highlander Hybrid comes standard with Toyota Safety Sense 3.0, which includes pre-collision detection with pedestrian recognition, lane departure alert with steering assist, dynamic radar cruise control, and road sign assist.

On warranty, both SUVs offer 3-year/36,000-mile basic coverage and 5-year/60,000-mile powertrain coverage. The Grand Highlander Hybrid’s battery warranty runs 10 years or 150,000 miles, a bit longer than the CX-90 PHEV’s 8-year/100,000-mile hybrid battery coverage.

Pricing and Value in McKinney

The Grand Highlander Hybrid starts lower on paper, with an MSRP around $45,610 compared to the CX-90 PHEV’s roughly $50,695 starting point. Buyers should weigh that gap against the CX-90 PHEV’s federal plug-in hybrid tax credit eligibility, which can offset part of the difference, and against how much of your driving could shift to electric power at home.

El Dorado Mazda has served McKinney, Frisco, and the greater Dallas area as a family-owned dealership for more than 60 years. Our team can walk you through current CX-90 PHEV pricing, available incentives, and how a home charging routine might work for your commute.

Which SUV Is Right for You?

Choose the Mazda CX-90 PHEV if you:

• Have access to home charging and want to cover daily errands on electric power
• Value stronger low-end torque and standard all-wheel drive
• Prefer a more upscale, driver-focused interior

Choose the Grand Highlander Hybrid if you:

• Regularly haul cargo or gear and want maximum space behind the third row
• Do not have reliable access to home charging
• Want strong fuel economy without changing your routine

Either SUV delivers real efficiency gains over a traditional three-row gas SUV. The right pick comes down to how you drive and what you carry. El Dorado Mazda can help McKinney-area shoppers test drive the CX-90 PHEV and see which fit works best.

Visit El Dorado Mazda to Test Drive the CX-90 PHEV

El Dorado Mazda has been part of the McKinney community for more than 60 years as a family-owned dealership, serving drivers throughout Frisco, Dallas, and the surrounding area. Located at 2150 N Central Expy, McKinney, TX 75070, our team can help you compare the CX-90 PHEV against the Grand Highlander Hybrid in person.

Browse current CX-90 PHEV inventory online or reach out through our website to schedule a test drive and see which plug-in hybrid SUV fits your driving habits best.