Toyota Grand Highlander Tech Deep Dive
August 14 2026 - Roberts Toyota

The 2027 Toyota Grand Highlander is anticipated to offer three versatile powertrains, an adult-friendly third row with generous legroom, standard Toyota Safety Sense 3.0, and a standard 12.3-inch Toyota Audio Multimedia display. Designed as an expanded alternative to the standard Highlander, it combines up to 362 hp in its top performance hybrid setup with family-oriented tech like 7 USB-C ports and available all-wheel drive.

While official 2027 details remain pending from the manufacturer, expectations align closely with the outgoing model year lineup. Buyers can anticipate choices between an efficient 2.4-liter turbocharged gas engine, an efficient 2.5-liter hybrid, and the high-output Hybrid MAX setup. Inside the spacious cabin, every model comes equipped to keep every passenger connected and comfortable on daily routes.

If you are beginning your vehicle research, you can reach out to our team with (931) 388-3006 or visit us directly at 1027 Nashville Hwy to explore current lineup availability and upcoming arrivals.

How Spacious Is the Toyota Grand Highlander Inside for Passengers and Cargo?

The Toyota Grand Highlander provides an expansive interior with seating for up to eight passengers, 33 inches of third-row legroom, and up to 98 cubic feet of total cargo capacity with the rear seats folded flat. Even with all three rows in use, the rear cargo area accommodates about 21 cubic feet of storage space for groceries, strollers, or sports gear.

Unlike smaller three-row crossovers where the third row is strictly reserved for small children, the Grand Highlander features a raised rear seating platform and generous headroom so adults can ride comfortably on longer trips. Configuring the cabin is simple, offering choices between a second-row 60/40 split bench seat for eight-passenger seating or second-row captain's chairs for seven-passenger layouts with easier center-aisle access.

When heading out on weekend family excursions near the Duck River in Columbia, having flexible storage makes all the difference. Folding down the third row opens up roughly 58 cubic feet of space, leaving plenty of room for camping gear or large coolers. You can explore flexible layout choices in our new Toyota inventory today to see how different seating packages fit your family's needs.

 

What Infotainment and Audio Technology Come Standard in the Toyota Grand Highlander?

Every Toyota Grand Highlander comes standard with a 12.3-inch Toyota Audio Multimedia touchscreen interface, wireless Apple CarPlay, wireless Android Auto, and a standard 6-speaker audio system on base models like the LE and XLE. Upgrading to higher trims brings an 11-speaker JBL premium audio system for an upgraded listening experience.

The central display sits high on the dashboard for easy viewing and quick touchscreen inputs while maintaining physical controls for essential climate settings. The system supports dual Bluetooth phone connectivity and over-the-air software updates to keep navigation and multimedia features up to date over time. Integrated cloud navigation and voice command functionality allow drivers to search for destinations or change audio tracks using conversational speech.

For drivers browsing our pre-owned vehicle selection or considering a new model, the intuitive layout ensures that drivers of all tech comfort levels can easily control music, calls, and navigation without taking their eyes off the road for long.

What Driver-Assist Features Come Standard, and Can the Head-Up Display Show Navigation Prompts?

Toyota Safety Sense 3.0 is a cornerstone of the Grand Highlander's safety suite, providing advanced features like Pre-Collision System with Pedestrian Detection and Lane Tracing Assist. Higher trims feature an available 10-inch color Head-Up Display that projects turn-by-turn navigation prompts, current vehicle speed, and safety alerts directly onto the windshield.

The safety suite relies on advanced radar and camera sensors to monitor road conditions and help keep the SUV centered in its lane during highway travel. Standard Blind Spot Monitor with Rear Cross-Traffic Alert provides added peace of mind when changing lanes or backing out of tight parking spaces.

Additional driver assistance capabilities on upper grades include a Panoramic View Monitor for 360-degree overhead parking views and Traffic Jam Assist for low-speed highway traffic management. Buyers examining our certified pre-owned inventory will find these protective technologies built right into the driving experience to deliver a comfortable drive on the road.

What Is the Most Powerful Powertrain, and How Much Can the Grand Highlander Hybrid MAX Tow?

The most powerful powertrain available in the Toyota Grand Highlander lineup is the Hybrid MAX, which delivers 362 hp and 400 lb-ft of torque. When properly equipped with this performance hybrid system, the Grand Highlander Hybrid MAX can tow up to 5,000 lbs.

The Hybrid MAX setup pairs a 2.4-liter turbocharged four-cylinder engine with front and rear electric motors and a six-speed automatic transmission. Full-time electronic all-wheel drive comes standard with this powertrain, distributing torque dynamically to ensure immediate throttle response and confident traction when hauling a full load or towing a boat.

For buyers who want strong acceleration without sacrificing efficiency, the Hybrid MAX achieves an EPA-estimated 27 mpg combined, blending muscle with daily usability. If you are planning to finance your next vehicle purchase, you can apply for financing online to see customized loan and lease options that match your budget.

How Many USB Ports Are Included for Charging Devices Throughout the Cabin?

The Toyota Grand Highlander includes 7 USB-C ports as standard equipment, strategically placed across all three rows so every passenger can charge their personal devices. In addition to the wired ports, a wireless smartphone charging pad comes standard on the center console on most trims.

Front-seat passengers have access to charging and data ports right near the center console, while second-row occupants benefit from dedicated ports on the rear of the center console or armrests. Passengers seated in the third row enjoy dedicated USB-C ports on each side panel alongside integrated cupholders and storage cubbies.

When families step into our showroom to check out the cabin layout, they frequently look for device charging accessibility in row three first before checking rear legroom. Having dedicated power points in every row eliminates power cord clutter and ensures long family road trips remain peaceful for everyone on board.

Which Grand Highlander Trim Is the Best Value for Families?

The XLE grade (in either gas or standard hybrid configuration) represents the best overall value for most families, balancing key convenience features like heated front seats, synthetic leather upholstery, and a power liftgate at an well-rounded feature set. Higher grades like the Limited and Platinum add supple leather seating and luxury-inspired features, but the XLE delivers the core space, technology, and comfort essentials.

The Gas XLE uses the 2.4-liter turbocharged engine with 265 hp and offers available all-wheel drive, while the Hybrid XLE upgrades to a 2.5-liter hybrid engine producing 245 hp and up to 36 mpg combined. For commuters making daily trips along Interstate 65 from Spring Hill, the fuel efficiency provided by the Hybrid XLE make it a particularly smart long-term investment.

Comparing trim levels on the lot is simple when working with our knowledgeable team. If you are thinking about trading in your current vehicle to upgrade your family's transportation, you can value your trade online in minutes. Then, give our sales team a quick call or stop by our Columbia showroom to test drive your preferred trim.

Common Questions About the Toyota Grand Highlander Technology and Specs

Q: Does the Toyota Grand Highlander require an external plug to charge its hybrid battery?

No, neither the standard hybrid nor the Hybrid MAX powertrain requires plug-in charging. The onboard battery is automatically recharged while driving through regenerative braking during deceleration and energy generated by the internal combustion engine.

Q: Can the second-row seat configuration be customized between captain's chairs and a bench seat?

Yes, the Grand Highlander can be configured with either second-row captain's chairs for a seven-seat layout or a 60/40 split bench seat for eight-seat capacity depending on the trim selected. The bench seat comes standard on base LE models and is available on XLE and Limited trims.

Q: What towing capacity does the standard gas model offer compared to the regular hybrid?

The standard gas model equipped with the 2.4-liter turbocharged engine can tow up to 5,000 lbs when properly equipped. The standard 2.5-liter hybrid model carries a maximum towing rating of up to 3,500 lbs, making the gas or Hybrid MAX powertrain ideal for heavier trailering needs.

Q: Is all-wheel drive available across all trim levels of the Grand Highlander?

All-wheel drive is available as an option on gas and standard hybrid trims including LE, XLE, and Limited. Full-time electronic all-wheel drive comes standard on the Platinum trim as well as all Hybrid MAX models.

Q: What warranty protection comes included with a new Toyota Grand Highlander?

Every new Toyota Grand Highlander includes a 3-year/36,000-mile basic limited warranty and a 5-year/60,000-mile powertrain warranty. Hybrid models also feature an 8-year/100,000-mile hybrid system warranty and a 10-year/150,000-mile hybrid battery warranty, plus 2 years or 25,000 miles of factory-scheduled maintenance.

 

Vehicle information, pricing, features, specifications, fuel economy, safety ratings, availability, and comparisons are provided for informational purposes only and may vary by model year, trim level, package, drivetrain, and manufacturer updates. MSRP excludes taxes, title, license, registration, dealer fees, destination charges, and optional equipment unless otherwise stated. Fuel economy estimates are based on EPA ratings where available, and actual mileage will vary. Feature availability and safety technologies may differ by trim and configuration.