2027 Toyota Tundra i-FORCE MAX: Power, MPG and What Toyota Has Confirmed

Toyota introduced the updated 2027 Tundra on July 21, 2026, and the i-FORCE MAX hybrid carries forward alongside the standard twin-turbo V6. What makes this model year unusual is the gap between announcement and specification. Toyota confirmed the redesign, the technology, the grade lineup and the new Trailhunter package, then stated that complete specifications and pricing would follow in fall 2026.

This page separates the two. Everything below is labeled as either confirmed by Toyota for 2027 or carried over from the current generation and awaiting Toyota's restatement. If you are still deciding which Toyota fits, you can also browse the full Toyota lineup.

2027 Tundra: Confirmed vs. Still Pending

Source: Toyota Motor North America, July 21, 2026.

The i-FORCE MAX is a parallel hybrid. A motor-generator sits inside the bell housing between the 3.4-liter twin-turbo V6 and the 10-speed ECT-i automatic, so gas and electric power both route through a conventional transmission rather than a CVT. Peak torque arrives at 2,400 rpm, which is why the truck pulls hard from a stop instead of waiting for the tachometer to climb.

Current-Generation i-FORCE MAX Specifications

Sources: Toyota.com and Toyota USA Newsroom.

Why the battery chemistry matters

Toyota uses a sealed nickel-metal hydride pack rather than lithium-ion. Nickel-metal hydride is heavier for the energy it stores, but it holds up well under the repeated heavy load cycles a full-size truck sees and tolerates temperature extremes. The pack recharges through regenerative braking and engine output, so there is no wall charging and no owner maintenance routine attached to it.

Current-Generation Towing Ratings

Source: Toyota.com. Current-generation ratings; 2027 ratings pending.

The gas engine out-tows the hybrid at the top of the range. That surprises people, and it is worth understanding rather than glossing over: the hybrid hardware adds weight, and that weight comes out of the rating. What the hybrid returns is torque delivery, with 583 lb-ft available at low engine speed where a loaded trailer actually needs it.

Confirmed trailering hardware

• Tow hitch receiver with 7-/4-pin connector, standard on every grade
• TOW and HAUL drive modes built into the 10-speed transmission
• Trailer Backup Guide with Straight Path Assist, available
• Panoramic View Monitor with 360-degree overhead view, available
• Aluminum-reinforced Sheet-Molded Composite bed that resists dents and rust
• Fully boxed high-strength steel ladder frame with a wide rear frame member

EPA-Estimated MPG

Source: EPA fueleconomy.gov. Current-generation ratings; 2027 EPA certification not yet issued.

Where the hybrid earns its efficiency

Below 18 mph under light throttle, the electric motor does most of the work and the gas engine can shut off entirely. Above 18 mph the V6 runs continuously for mid- and high-speed performance. That is why the system returns its biggest gains in stop-and-go traffic and suburban driving rather than sustained highway cruising.

Two related items on the current truck: the 32.2-gallon fuel tank is standard across the lineup, and an available active aero front splitter deploys automatically above 37 mph to smooth airflow under the chassis.

The 2027 Tundra is offered in seven grades. Toyota has not yet published which of them pair with the i-FORCE MAX hybrid for 2027.

2027 Tundra Grade Lineup

Grade source: Toyota Motor North America. The i-FORCE MAX column is current-generation; 2027 availability by grade is not yet published.

What the Trailhunter package adds

Trailhunter is a package built on the SR5 grade, not a separate grade. Toyota positions it as a more attainable route into factory overlanding capability. Confirmed contents:

• Michelin LTX Trail 265/70R18 tires
• Old Man Emu upgraded suspension
• Front recovery hooks
• Additional underbody protection
• Multi-Terrain Select and Crawl Control
• Locking rear differential
• Bronze-colored wheels and Trailhunter badges

Source: Toyota Motor North America, July 21, 2026.

Standard Toyota Safety Sense 4.0

Every 2027 Tundra includes TSS 4.0, with updated hardware and detection capability:

• Pre-Collision System with Pedestrian Detection
• Full-Speed Dynamic Radar Cruise Control
• Lane Departure Alert with Steering Assist
• Automatic High Beams
• Lane Tracing Assist
• Road Sign Assist
• Proactive Driving Assist

Source: Toyota Motor North America, July 21, 2026.

IIHS crash-test results

The IIHS named the 2026 Tundra crew cab a TOP SAFETY PICK. Its ratings apply to 2022 through 2026 crew cab models; the 2027 truck has not been rated.

Source: IIHS Tundra crew cab ratings and the IIHS 2026 Top Safety Pick list.

How the Tundra rates against the segment

That award carries more weight than usual this year. Of all large pickups, only two earned any IIHS award for 2026: the Tundra crew cab and the Tesla Cybertruck. The Ford F-150, Ram 1500 and Chevrolet Silverado 1500 each failed to qualify, all for the same reason — a Poor rating in the updated moderate overlap test tied to rear-passenger restraint performance.

2027 Tundra Coverage Terms

Source: Toyota Motor North America, 2027 Tundra announcement and Toyota ToyotaCare terms.

An important change for 2027

ToyotaCare scheduled maintenance is shorter on 2027 vehicles than it was on 2026 and earlier models, which carried 2 years or 25,000 miles. Toyota is phasing the new term in by model series, so confirm coverage for the specific truck you are considering. Roadside assistance is unchanged at 2 years with unlimited mileage.

Where we serve

We work with truck shoppers across North Hollywood, Toluca Lake, Valley Village, Burbank, Studio City, Sun Valley, Valley Glen and the greater Los Angeles area from 4606 Lankershim Blvd.

Buy now or wait for 2027

Weighing the i-FORCE MAX against the standard i-FORCE V6, or deciding whether to buy now or wait for the 2027 truck? Our sales team can walk through what is on the ground today and take your configuration preferences ahead of the fall specification release. Call 818-369-3922.

Other trucks and SUVs with i-FORCE MAX

The hybrid system appears elsewhere in the Toyota lineup. If a full-size truck is more capability than you need, the Tacoma offers a mid-size alternative, and the Sequoia applies the same hybrid system to a three-row SUV.

Does the 2027 Tundra i-FORCE MAX require plug-in charging?

No. It is a self-charging hybrid that never needs to be plugged into a wall outlet or charging station. The 288-volt nickel-metal hydride battery recharges while driving, using energy recovered during braking and surplus output from the twin-turbo V6.

What warranty covers the hybrid battery?

Toyota covers the hybrid battery for 10 years or 150,000 miles, whichever comes first, and that coverage transfers to subsequent owners. Other hybrid components are covered for 8 years or 100,000 miles.

Is Trailhunter a trim level?

No. Trailhunter is a package based on the SR5 grade. Toyota has not yet confirmed whether it can be paired with the i-FORCE MAX hybrid powertrain for 2027.

What safety technology is standard?

Toyota Safety Sense 4.0 is standard on every 2027 Tundra grade, including pre-collision with pedestrian detection, full-speed dynamic radar cruise control, lane departure alert with steering assist, automatic high beams, lane tracing assist, road sign assist and proactive driving assist.

When will full 2027 specifications be available?

Toyota announced that complete specifications and pricing would be released in fall 2026. Our team can notify you as soon as figures are published.

Disclaimers

Fuel Economy: EPA-estimated fuel economy figures are for comparison purposes only. Your actual mileage will vary depending on driving conditions, how you drive and maintain your vehicle, battery age/condition, and other factors.

Towing and Payload: Maximum towing and payload capacity figures are based on properly equipped vehicles and vary by configuration. Do not exceed any weight rating. See your owner's manual and the vehicle's door-jamb label for specific capacities.

Warranty and Maintenance Coverage: This information is provided for general educational purposes only and does not constitute legal advice. Warranty coverage depends on the specific terms of your vehicle's warranty agreement. Consult your owner's manual or a qualified legal professional for guidance on your individual situation.

Model Year Specifications: Toyota announced the 2027 Tundra on July 21, 2026 and stated that complete specifications and pricing would be released in fall 2026. Performance, capability and fuel economy figures on this page are current-generation specifications published by Toyota and are subject to change for the 2027 model year. Source: Toyota Motor North America, 2027 Tundra announcement, July 21, 2026.