2026 Chevrolet Suburban 4WD 4dr Z71 - EcoTec3 5.3L V-8 gasoline direct injection with variable valve control and cylinder deactivation, rated at 355 hp and paired with a 10-speed automatic; actual fuel economy will depend on driving style and conditions. The Z71 Suburban blends rugged capability with family-friendly space, offering strong V-8 performance, towing readiness and a durable chassis that's equally at home on highways and tougher roads. Inside, the cabin balances comfort and technology so longer trips and daily errands feel effortless. Wireless Apple CarPlay and Android Auto let your phone's apps appear on the dash without cords, keeping navigation, music and messages accessible while reducing clutter. *Forward collision mitigation* continually scans traffic ahead and can intervene to help lessen or avoid a frontal impact, adding confidence in busy or fast-moving situations. *Front pedestrian impact prevention* monitors the roadway for people and can take protective action if a collision with a pedestrian becomes likely, enhancing urban and parking-lot safety. An integrated *mobile hotspot* provides on-the-road Wi-Fi so passengers can stream, work or browse without relying solely on individual phone data plans. The *rear camera with washer* keeps the backup view clear in messy conditions, making parking, hitching or reversing safer and less stressful. *Lane departure prevention* helps keep the Suburban centered in its lane by nudging or alerting when an unintended drift is detected, useful on long highway stretches. *Rear collision mitigation* watches traffic behind the vehicle and can ready or activate safety responses to help reduce the chance or severity of a rear-end event. Adaptive cruise control with traffic stop-go maintains a chosen speed and safe following distance, automatically stopping and resuming in heavy traffic to simplify long drives and commutes. *Brake assist* senses emergency braking and instantly applies maximum available braking force to help shorten stopping distances when quick action is required. Conventional cruise control with steering-wheel controls keeps speed adjustments within easy reach so you can relax your foot on extended highway stretches and avoid fatigue. Smart device integration makes connecting phones simple and intuitive, so occupants stay entertained and connected without complicated setup. Combining potent V-8 power, roomy seating and a wide array of active safety and connectivity features, the 2026 Suburban Z71 is tailored for families and drivers who need capability without sacrificing comfort. Reach out to your dealer to schedule a test drive and experience how its blend of utility, tech and peace-of-mind features suits your lifestyle. *Harbor Chevy is the top destination for used vehicles in Southern California.* We provide an exceptional buying experience centered on quality, value, and trust.*A Century of Trust:* Family-owned and proudly serving Long Beach, Los Angeles, and Orange County since 1923. *Vast & Diverse Inventory:* An extensive selection of high-quality used cars, SUVs, Certified Pre-Owned Hyundais, and commercial vehicles. *Guaranteed Quality:* Every vehicle receives a certified multi-point inspection, professional detailing, and comes with a clean-title guarantee. *Exclusive Powertrain Warranty:* Select vehicles include our complimentary Lifetime Powertrain Warranty for long-term peace of mind. *Transparent Pricing & Easy Financing:* We offer upfront, market-based prices and a streamlined financing process for all credit situations.
- 5G Wi-Fi Hotspot capable (Terms and limitations apply. See onstar.com or dealer for details.)
- Air conditioning, rear
- Assist handles, front passenger A-pillar and second row outboard B-pillar
- Audio system feature, 6-speaker system
- Bluetooth for phone personal cell phone connectivity to vehicle audio system
- Chevrolet Connected Access capable (Subject to terms. See onstar.com or dealer for details.)
- Defogger, rear-window electric
- Driver Information Center, 11" diagonal multi-color digital display
- Floor covering, color-keyed carpeting
- Interior camera (requires future vehicle software update) (Enables Cabin Glance View and Interior Security Recording View.)
- Keyless Open includes extended range Remote Keyless Entry
- Memory settings, recalls 2 "driver" presets for power driver seat
- Power outlets, 2, 120-volt, located on the rear of the center console and rear cargo area
- Seat adjuster, driver 2-way power lumbar
- Seat adjuster, front passenger 2-way power lumbar
- Seat trim, leather-appointed front seats
- Seats, second row 60/40 split-folding bench, manual
- Sill plates, bright, front and rear door
- Steering column lock, electrical
- Steering wheel controls, mounted audio Driver Information Center, Adaptive Cruise Control, Forward Collision Alert following gap button and heated steering wheel (when equipped)
- Theft-deterrent system, electrical, unauthorized entry
- USB ports, 2 type-C, charge-only, located in third row
- Wi-Fi Hotspot capable (Terms and limitations apply. See onstar.com or dealer for details.)
- Window, power with front passenger Express-Up/Down
- Wireless Apple CarPlay/Wireless Android Auto
- Adaptive Cruise Control
- Air conditioning, tri-zone automatic climate control with individual climate settings for driver, right front passenger and rear seat occupants
- Assist handles, overhead, driver and front passenger, located in headliner
- Audio system, 17.7" diagonal advanced color LCD display with Google built-in compatibility (select service plan required, terms and limitations apply), including navigation capability, connected apps, personalized profiles for each driver's settings, Natural Voice Recognition and Phone Integration
- Cargo management system
- Console, floor with storage area and removable storage tray
- Door locks, power programmable with lockout protection and delayed locking
- Electronic Precision Shift
- Floor mats, color-keyed carpeted first and second row, removable (Deleted when LPO floor mats or LPO floor liners are ordered.)
- Key card (Requires (UE1) OnStar.)
- Lighting, interior with dome light, driver- and passenger-side door switch with delayed entry feature, cargo lights, door handle or Remote Keyless Entry-activated illuminated entry and map lights in front and second seat positions
- Mirror, inside rearview auto-dimming (Replaced by (DRZ) Rear Camera Mirror when (CWM) Technology Package is ordered.)
- Remote Start
- Seat adjuster, driver 8-way power
- Seat adjuster, front passenger 8-way power
- Seats, heated driver and front passenger
- Seats, third row 60/40 split-folding bench, manual
- SiriusXM with 360L Trial Subscription. SiriusXM with 360L transforms your customers' ride with our most extensive and personalized radio experience on the road. (IMPORTANT: The SiriusXM trial subscription is not provided on vehicles that are ordered for Fleet Daily Rental ("FDR") use. Trial subscription is subject to the SiriusXM Customer Agreement and privacy policy, visit www.siriusxm.com which includes full terms and how to cancel. All fees, content, features, and availability are subject to change. Some features require GM connected vehicle services.)
- Steering column, manual tilt and telescopic
- Steering wheel, 3-spoke, wrapped
- Universal Home Remote includes garage door opener, programmable
- Visors, driver and front passenger illuminated vanity mirrors, sliding
- Window, power with driver Express-Up/Down
- Windows, power with rear Express-Down
- Wireless Phone Charging, for portable devices
- Active aero shutters, upper
- Fascia, front high-approach angle
- Glass, acoustic, laminated
- Glass, windshield shade band
- IntelliBeam, automatic high beam on/off
- LPO, Assist steps, tubular, Black (dealer-installed)
- Mirror caps, body-color
- Tail lamps, LED
- Tire, spare P265/70R17 all-season, blackwall
- Wheel, full-size spare, 17" (43.2 cm) steel
- Windshield, solar absorbing
- Wipers, front intermittent, Rainsense
- Door handles, body-color
- Fog lamps, front LED
- Glass, deep-tinted (all windows, except light-tinted glass on windshield and driver- and front passenger-side glass)
- Headlamps, LED
- Liftgate, rear power with programmable memory height
- Luggage rack side rails, roof-mounted, Black
- Mirrors, outside heated power-adjustable, manual-folding, body-color
- Tire carrier, lockable outside spare, winch-type mounted under frame at rear
- Tires, 275/60R20SL all-terrain, blackwall
- Wheels, 20" x 9" (50.8 cm x 22.9 cm) bright machined and painted Technical Gray aluminum
- Wiper, rear intermittent with washer
- Z71 exterior features include Black front and rear bowtie emblems, unique front grille with Z71 badging, unique front fascia, Black nameplate badging and unique Z71 fender badging
- 4-wheel drive
- Alternator, 220 amps (Standard with (L84) 5.3L EcoTec3 V8 engine or (L87) 6.2L EcoTec3 V8 engine only.)
- Battery, 730 cold-cranking amps with 80 amp hour rating (Standard with (L84) 5.3L EcoTec3 V8 engine or (L87) 6.2L EcoTec3 V8 engine only.)
- Cooling, auxiliary transmission oil cooler, heavy-duty air-to-oil
- Differential, mechanical limited-slip
- Engine control, stop/start system disable button, non-latching
- Fuel, gasoline, E15 (Standard with (L84) 5.3L EcoTec3 V8 engine or (L87) 6.2L EcoTec3 V8 engine only.)
- Hill Descent Control
- Keyless start, push button
- Rear axle, 3.23 ratio
- Skid plate, front
- Suspension, front coil-over-shock with stabilizer bar
- Suspension, rear multi-link with coil springs
- Trailering equipment includes trailering hitch platform, 7-wire harness with independent fused trailering circuits mated to a 7-way connector and 2" trailering receiver
- Transmission, 10-speed automatic electronically controlled with overdrive, includes Traction Select System including tow/haul (Standard with (L84) 5.3L EcoTec3 V8 engine or (L87) 6.2L EcoTec3 V8 engine only.)
- Air filter, heavy-duty
- Automatic Stop/Start
- Brakes, 4-wheel antilock, 4-wheel disc with DURALIFE rotors
- Cooling, external engine oil cooler, heavy-duty air-to-oil integral to driver side of radiator (Deleted when (LZ0) Duramax 3.0L Turbo-Diesel engine is ordered.)
- Engine air filtration monitor
- Exhaust, dual system with dual twin polished stainless-steel tips
- GVWR, 7700 lbs. (3493 kg)
- Hitch Guidance
- Mechanical jack with tools
- Recovery hooks, Red, horizontal-mounted
- Steering, power
- Suspension, Premium Smooth Ride
- Trailer sway control
- Transfer case, active, 2-speed electronic Autotrac with rotary controls, includes neutral position for dinghy towing
- Airbags, Frontal airbags for driver and front outboard passenger; Seat-mounted side-impact airbags for driver and front outboard passenger; Driver inboard seat-mounted side-impact airbag; Head-curtain airbags for all rows in outboard seating positions (Always use seat belts and child restraints. Children are safer when properly secured in a rear seat in the appropriate child restraint. See the Owner's Manual for more information.)
- Buckle to Drive prevents vehicle from being shifted out of Park until driver seat belt is fastened; times out after 20 seconds and encourages seat belt use, can be turned on and off in Settings or Teen Driver menu
- Enhanced Automatic Emergency Braking
- Forward Collision Alert
- Front Pedestrian and Bicyclist Braking
- Hill Start Assist
- Lane Keep Assist with Lane Departure Warning, enhanced
- OnStar Basics (OnStar Fleet Basics for Fleet) Drive confidently with core OnStar services including remote commands, built-in voice assistance, real-time traffic and navigation, and Automatic Crash Response to help if you're in need. (OnStar Basics includes remote commands, Navigation, Voice Assistance, and Automatic Crash Response, for eligible vehicles with compatible software. OnStar Basics is standard for 8 years; OnStar plan, working electrical system, cell reception and GPS signal required. OnStar links to emergency services. Service coverage varies with conditions and location. Service availability, features and functionality vary by device and software version. See onstar.com for details and limitations.)
- Rear Camera Washer
- Rear Pedestrian Alert
- Reverse Automatic Braking
- Side Bicyclist Alert
- Teen Driver a configurable feature that lets you activate customizable vehicle settings associated with a key fob, to help encourage safe driving behavior. It can limit certain available vehicle features, and it prevents certain safety systems from being turned off. An in-vehicle report card gives you information on driving habits and helps you to continue to coach your new driver
- Warning tones headlamp on, driver and right-front passenger seat belt unfasten and turn signal on
- Blind Zone Steering Assist (Replaced by (UKW) Blind Zone Steering Assist with Trailering when (NHT) Max Trailering Package is ordered.)
- Door locks, rear child security, manual
- Enhanced Automatic Parking Assist
- Front outboard Passenger Sensing System for frontal outboard passenger airbag (Always use seat belts and child restraints. Children are safer when properly secured in a rear seat in the appropriate child restraint. See the Owner's Manual for more information.)
- HD Surround Vision (Enables and includes Surround Vision Recorder and Security Recordings.)
- Intersection Automatic Emergency Braking intersection alert, braking
- LATCH system (Lower Anchors and Tethers for CHildren), for child restraint seats lower anchors and top tethers located in all second-row seating positions, top tethers located in third row seating positions
- OnStar Services capable (See onstar.com for details and limitations. Services vary by model. Service plan required.)
- Rear Cross Traffic Braking
- Rear Seat Reminder
- Safety Alert Seat
- StabiliTrak, stability control system with brake assist, includes traction control
- Tire Pressure Monitoring System auto learn, includes Tire Fill Alert (does not apply to spare tire)