Name: Used 2024 Toyota RAV4 XLE
Brand: Toyota
SKU: 759718050
Price: 26331.00 USD
Availability: InStock

Gastonia Chevrolet Buick GMC Cadillac

Renaldo Kia

Scott Clark Toyota

Scott Clark Nissan

East Charlotte Nissan

Discovery Nissan

Victory Chevrolet

Marburger Chevrolet

EchoPark Automotive Charlotte

Lake Norman Chrysler Dodge Jeep Ram

Spartanburg Toyota

Mike Johnson's Hickory Toyota

Gastonia Nissan

Classic Ford Lincoln of Shelby

Toyota of Rock Hill

Hendrick Lexus

Keith Hawthorne Hyundai Of Gastonia

Modern Hyundai of Concord

Spider

Compact

Sport Utility

AWD4WD

Hybrid

Hybrid Gas/Electric

Used

Toyota

RAV4

Advanced Technology Package

Weather Package

Get AutoCheck Vehicle History

Used 2024 Toyota RAV4 Limited w/ Advanced Technology Package

Used 2024 Toyota RAV4 Limited w/ Advanced Technology Package Charlotte NC 28227

Automatic

Limited

Used 2023 Toyota RAV4 XLE Premium

Used 2023 Toyota RAV4 XLE Premium Charlotte NC 28227

XLE Premium

4-Cylinder

Gasoline

Used 2021 Toyota RAV4 XLE

Used 2021 Toyota RAV4 XLE Charlotte NC 28214

Third-Party Certified

<div class="text-bold text-default margin-top-3 col-xs-12 margin-bottom-5">Confidence at Every Turn.</div><div class="col-xs-12"><ul><li>139-Point Inspection by Factory-Trained Technicians</li><li>90-Day/4,000-Mile (whichever comes first) Comprehensive Warranty¹</li><li>Nationwide Dealer Network for Service and Accessories</li><li>Complimentary 24/7 Roadside Assistance²</li><li>CARFAX® Vehicle History Report³</li><li>11,000 FordPass™ Rewards Points⁴ to Use Toward Your First Maintenance Visit</li></ul>Exceptional Coverage Comes Standard.</div><div class="margin-top-4 text-size-200 text-subdued col-xs-12"><div class="padding-bottom-4">Disclaimer</div><div class="text-size-100">1 See your dealer for warranty coverage details.2 See your dealer for coverage details. Roadside Assistance is included for certain owners and available to everyone for a per-service fee. Ford reserves the right to change program details without obligations.3 CARFAX® is a registered trademark of CARFAX® Inc. 4 FordPass App, compatible with select smartphone platforms, is available via a download. Message and data rates may apply.</div></div>

Ford Blue Advantage - Blue Certified

Used 2023 Toyota RAV4 Adventure

Used 2023 Toyota RAV4 Adventure Shelby NC 28152

Adventure

Used 2023 Toyota RAV4 XLE

Used 2023 Toyota RAV4 XLE Rock Hill SC 29730

Convenience Package

Used 2021 Toyota RAV4 XLE w/ Convenience Package

Used 2021 Toyota RAV4 XLE w/ Convenience Package Charlotte NC 28273

Used 2024 Toyota RAV4 XLE

Used 2024 Toyota RAV4 XLE Rock Hill SC 29730

Used 2023 Toyota RAV4 XLE Premium Lowell NC 28098

Weather & Moonroof Package

Phone Cable & Charge Package (CY2020) (Set)

Used 2021 Toyota RAV4 SE w/ Weather & Moonroof Package

Used 2021 Toyota RAV4 SE w/ Weather & Moonroof Package Cornelius NC 28031

Used 2021 Toyota RAV4 SE

Used 2021 Toyota RAV4 SE Matthews NC 28105

Used 2023 Toyota RAV4 XLE Matthews NC 28105

Used 2023 Toyota RAV4 SE

Used 2023 Toyota RAV4 SE Shelby NC 28152

Used 2019 Toyota RAV4 Limited

Used 2019 Toyota RAV4 Limited Charlotte NC 28227

Used 2023 Toyota RAV4 LE

Used 2023 Toyota RAV4 LE Hickory NC 28602

Used 2024 Toyota RAV4 XLE Hickory NC 28602

Used 2018 Toyota RAV4 XLE

Used 2018 Toyota RAV4 XLE Shelby NC 28152

Used 2023 Toyota RAV4 XLE Hickory NC 28602

Used 2023 Toyota RAV4 XLE Premium Cornelius NC 28031

Used 2023 Toyota RAV4 LE Matthews NC 28105

New 2025 Toyota RAV4 LE

New 2025 Toyota RAV4 LE Matthews NC 28105

Used 2022 Toyota RAV4 Limited

Used 2022 Toyota RAV4 Limited Matthews NC 28105

Used 2023 Toyota RAV4 SE Matthews NC 28105

Used 2021 Toyota RAV4 XSE

Used 2021 Toyota RAV4 XSE Matthews NC 28105

Used 2022 Toyota RAV4 XLE

Used 2022 Toyota RAV4 XLE Matthews NC 28105

Used 2024 Toyota RAV4 LE

Used 2024 Toyota RAV4 LE Matthews NC 28105

Used 2025 Toyota RAV4 XLE Premium

Used 2025 Toyota RAV4 XLE Premium Lowell NC 28098

Used 2022 Toyota RAV4 XSE

Used 2022 Toyota RAV4 XSE Gastonia NC 28054

Used 2023 Toyota RAV4 Adventure Matthews NC 28105

Used 2020 Toyota RAV4 XLE

Used 2020 Toyota RAV4 XLE Matthews NC 28105

Used 2024 Toyota RAV4 LE Hickory NC 28602

New 2025 Toyota RAV4 XLE

New 2025 Toyota RAV4 XLE Matthews NC 28105

Used 2024 Toyota RAV4 XLE Spartanburg SC 29301

Used 2022 Toyota RAV4 LE

Used 2022 Toyota RAV4 LE Hickory NC 28602

Used 2018 Toyota RAV4 LE

Used 2018 Toyota RAV4 LE Hickory NC 28602

Used 2021 Toyota RAV4 XLE Premium

Used 2021 Toyota RAV4 XLE Premium Hickory NC 28602

Used 2018 Toyota RAV4 XLE Matthews NC 28105

Used 2023 Toyota RAV4 XSE

Used 2023 Toyota RAV4 XSE Hickory NC 28602

Used 2020 Toyota RAV4 XLE Hickory NC 28602

Used 2021 Toyota RAV4 XLE Premium Matthews NC 28105

Used 2022 Toyota RAV4 XLE Spartanburg SC 29301

Used 2024 Toyota RAV4 XSE

Used 2024 Toyota RAV4 XSE Shelby NC 28152

Used 2023 Toyota RAV4 XSE Charlotte NC 28205

Used 2020 Toyota RAV4 XLE Shelby NC 28152

Charlotte

Cars for Sale

Shop, watch video walkarounds and compare prices on Toyota RAV4 listings in Kings Mountain, NC. See Kelley Blue Book pricing to get the best deal. Search from 614 Toyota RAV4 for sale, including a Used 2018 Toyota RAV4 XLE, a Used 2019 Toyota RAV4 Limited, and a Used 2019 Toyota RAV4 XLE ranging in price from $4,995 to $54,661.

Toyota RAV4 for Sale in Kings Mountain, NC - Kelley Blue Book

Search from 614 Toyota RAV4 for sale, including a Used 2018 Toyota RAV4 XLE, a Used 2019 Toyota RAV4 Limited, and a Used 2020 Toyota RAV4 XLE ranging in price from $4,995 to $54,661.

Autotrader has 614 Toyota RAV4 for sale near Kings Mountain, NC, including a Used 2018 Toyota RAV4 XLE, a Used 2019 Toyota RAV4 Limited, and a Used 2020 Toyota RAV4 XLE ranging in price from $4,995 to $54,661.

Frankie Rogers is a senior editor for Kelley Blue Book and focuses on the production of content. She edits and formats content, creates monthly deals lists, is a media asset curator, and photographs cars for various articles and inclusion in KBB’s image library. Her 16+ years at Kelley Blue Book have included roles as a Blue Book copy editor, press vehicle wrangler, and VIN analyst. In her spare time, she can be found tinkering with her 1970 Chevrolet Camaro, trying out new recipes in her cast iron pans, and spoiling her two cats, Grayson and Thaddeus.

Frankie Rogers

Eric Brandt, Author at Kelley Blue Book

Matt Degen is an author specializing in reviewing cars with the goal of helping you find the best one for your needs. Prior to joining Kelley Blue Book in 2012, he was a writer and editor for over a decade at The Orange County Register newspaper. There he covered automobiles, music and food -- all things Matt is passionate about. He holds degrees in Communications and Culinary Arts. When not evaluating vehicles, he is cooking on his YouTube channel.

Matt Degen

Hybrid Alternative Energy Car

Hybrid Alternative Energy Car Articles - Kelley Blue Book

Midsize SUV Crossover

Midsize SUV Crossover Articles - Kelley Blue Book

2026Toyota Highlander Hybrid

2026Toyota Highlander Hybrid Archives - Kelley Blue Book

hybrid

hybrid Archives - Kelley Blue Book

suv Archives - Kelley Blue Book

$48,500 - $53,499

$48,500 - $53,499 Archives - Kelley Blue Book

$53,500 - $63,499

$53,500 - $63,499 Archives - Kelley Blue Book

2-Line Blurb

140-Character Blurb

The Toyota Highlander Hybrid is a safe and efficient 3-row family SUV, but it has a high starting price.

Cons

<ul>
<li>Small third row</li>
<li>Tight cargo room behind third row</li>
</ul>

Power, Ride, and Handling

Driving Impressions

The 2026 Toyota Highlander Hybrid is powered by a 243-horsepower hybrid 4-cylinder engine matched with a continuously variable automatic transmission (CVT) and all-wheel drive. The all-wheel-drive system was easy to recommend in previous years, and we’re happy that it’s now standard on every Highlander Hybrid.
This is a hybrid SUV for families, so we’re not surprised that it drives like one. We’ve found it excels at carrying the squad in comfort and quiet. Although quiet during regular driving duties, we noticed it could be a little noisy under hard acceleration, a common caveat with Toyota hybrids. However, we weren’t tempted to floor it very often in our testing.
The Highlander Hybrid has a little less power than the standard Highlander, which produces 265 hp, but it’s a small tradeoff for the excellent fuel economy. If you like the idea of a hybrid family hauler but crave a gutsier powertrain, the Toyota Grand Highlander Hybrid and its available 362-hp Hybrid MAX system might be more suitable. For families who prioritize efficiency over performance, the frugal Highlander Hybrid is the way to go.
<h3>Fuel Economy</h3>
The 2026 Toyota Highlander Hybrid is one of the most efficient (non-electric) 3-row SUVs you can buy. It is rated at 35 mpg combined across the board. This is a significant improvement over rivals with standard gasoline engines, including the regular Toyota Highlander. That model achieves 24 mpg with all-wheel drive. The Highlander Hybrid&#8217;s efficiency is in the ballpark with all-wheel-drive versions of the Hyundai Santa Fe Hybrid and Kia Sorento Hybrid.
According to <a href="https://fueleconomy.gov/feg/make.shtml" target="_blank" rel="noopener">EPA</a> estimates, the monthly fuel cost of the Highlander Hybrid is about $50 less than the non-hybrid Highlander with all-wheel drive.

Inoffensive Exterior

Exterior

Perhaps one of the best things about the Highlander Hybrid is that it doesn’t look like a hybrid. It just looks like a Highlander, and we like that. It has a small &#8220;Beyond Zero HEV&#8221; emblem, and that’s about the only tell. Otherwise, like the standard Highlander, this hybrid variant conveys a balance of handsomeness and ruggedness but never goes overboard.

FAQs

Our Favorite Features and Tech

Favorite Features

Standard all-wheel drive 
All-wheel drive comes standard on every Toyota Highlander Hybrid, making it an appealing option for families in snowy climates who can benefit from the extra traction.
Hybrid efficiency 
If you’re shopping for a hybrid, low fuel costs are probably a priority. The Highlander Hybrid doesn’t disappoint in this department; it returns 35 combined mpg.
Wireless smartphone connectivity 
Whether you’re team Apple CarPlay or Android Auto, you can use your phone’s in-vehicle capabilities without connecting a cord.
Toyota Safety Sense 2.5 
We’ve long admired that Toyota doesn’t make you pay extra for active safety and driver-assist features. The Highlander Hybrid comes standard with driving aids like adaptive cruise control, lane-tracing assist, and even blind-spot monitoring.
Dual 12.3-inch displays 
This high-tech duo of screens is standard on the Limited trim and up. One controls infotainment functions, while the other is a digital driver display that can change with various driving modes. In our testing, we found the large format much easier to use.
Platinum trim 
The highest trim of the Highlander Hybrid makes this family hauler competitive with pricier luxury SUVs. A few of its standard features include a panoramic sunroof, leather seats (heated and ventilated in front), a head-up display, and a JBL audio system.

Nice Interior

Interior

All Toyota Highlander Hybrid models have three rows and can seat at least seven. Seating for eight is optional, exclusively for the base XLE trim. All other trims are only available with second-row captain’s chairs, which makes the second row more comfortable and the third row easier to access.
We’ve found plenty of space in the first two rows of the Highlander Hybrid, but legroom is tight in the third, best left to smaller children. For context, the Sorento Hybrid has about the same front-seat legroom but more second- and third-row legroom, as does the Santa Fe Hybrid. If this is a deal-breaker, we advise checking out the Grand Highlander Hybrid, which has a roomier third row plus more cargo space.
Speaking of cargo space, we respect that the Highlander Hybrid gives up nothing compared to the standard hybrid despite having its innovative powertrain under the chassis. That means the same numbers: 16 cubic feet behind the third row, 48.4 with the third row folded, and 84.3 with the last two rows folded. These measurements are a little small for the class. In addition to the Grand Highlander Hybrid, the new Hyundai Palisade Hybrid is another option for a roomier 3-row hybrid SUV that’s priced in the same ballpark.
Toyota’s SofTex faux leather upholstery is standard, and the two upper trims have genuine leather. Top trims also have premium amenities like heated and ventilated front seats, heated second-row seats, a digital rearview mirror with a built-in garage door opener, and a 10-inch head-up display (HUD).
An 8-inch touchscreen is standard, but if your budget allows it, we recommend upgrading to the dual 12.3-inch displays in the Limited trim and up. We’re grateful that wireless Android Auto and Apple CarPlay are standard across the board.

Is the YMM a Good Vehicle?

Is the YMM Reliable?

KBB Editors' Overview

The Toyota Highlander Hybrid goes way back as one of the first mass-market SUVs to be offered with a hybrid powertrain. The concept of a hybrid family SUV has gradually become more mainstream, and the Highlander Hybrid remains a strong choice in an increasingly competitive class. It has everything we love about the Highlander, like strong resale value, good safety scores, and a family-friendly interior, but adds a gas-electric hybrid powertrain with standard all-wheel drive (AWD) that returns 35 mpg, both in the city and on the highway. There&#8217;s also a <a href="https://www.kbb.com/toyota/highlander/">non-hybrid Highlander</a> and a bigger <a href="https://www.kbb.com/toyota/grand-highlander-hybrid/">Grand Highlander Hybrid</a>, which we review separately.
We&#8217;ve spent hundreds of hours driving and evaluating this generation of <a href="https://www.kbb.com/hybrid/best-hybrid-suvs/">hybrid SUVs</a>, including the Toyota Highlander Hybrid.

Optional Equipment

Pricing - Dynamic

The 2026 Toyota Highlander Hybrid starts at $48,515 for the base XLE trim. The top Platinum trim kicks off at $56,170.
<table style="border-collapse: collapse; width: 100%;">
<tbody>
<tr>
<td style="width: 50%;">Highlander Hybrid XLE</td>
<td style="width: 50%;">$48,515</td>
</tr>
<tr>
<td style="width: 50%;">Highlander Hybrid Limited</td>
<td style="width: 50%;">$52,970</td>
</tr>
<tr>
<td style="width: 50%;">Highlander Hybrid Platinum</td>
<td style="width: 50%;">$56,170</td>
</tr>
</tbody>
</table>

Pricing - Static

The pricing of the Toyota Highlander Hybrid is a little high, considering more options are entering the field of hybrid 3-row SUVs. A few with lower base prices include the <a href="https://www.kbb.com/kia/sorento-hybrid/">Kia Sorento Hybrid</a>, <a href="https://www.kbb.com/hyundai/santa-fe-hybrid/">Hyundai Santa Fe Hybrid</a>, <a href="https://www.kbb.com/hyundai/palisade-hybrid/">Hyundai Palisade Hybrid</a>, and even Toyota’s own <a href="https://www.kbb.com/toyota/grand-highlander-hybrid/">Grand Highlander Hybrid</a>, which is bigger and roomier.
Before buying a Highlander Hybrid, check the Kelley Blue Book Fair Purchase Price to know what you should really pay. Toyota Highlander Hybrid resale value is above average for the segment. Recouping more money when selling a vehicle can mean a bigger down payment and lower monthly payments on the next one.

Pros

<ul>
<li>Great fuel economy</li>
<li>Strong resale value</li>
<li>Impressive safety scores</li>
</ul>

Quick New

<ul>
<li>XLE Nightshade trim discontinued</li>
</ul>

Safety

Standard Equipment

Trims

Engine and Transmission

Under the Hood

The Highlander Hybrid makes 243 hp from a 4-cylinder gas engine mated to a pair of electric motors. All-wheel drive is standard on every trim. Every Highlander Hybrid uses a continuously variable automatic transmission (CVT) and has a maximum towing capacity of up to 3,500 pounds.
<h3>3-Year/36,000-Mile Warranty</h3>
The Highlander Hybrid has a 3-year/36,000-mile basic warranty and a 5-year/60,000-mile powertrain warranty. Additionally, hybrid components are covered by an 8-year/100,000-mile warranty. The battery pack comes with a 10-year/150,000-mile warranty. As a nice bonus, Toyota includes complimentary scheduled maintenance over the first two years or 25,000 miles.
<h3>Safety</h3>
The Toyota Highlander has earned the coveted Top Safety Pick honor from the Insurance Institute for Highway Safety (<a href="https://www.iihs.org/ratings" target="_blank" rel="noopener">IIHS</a>) and the top 5-Star crash-test rating from the National Highway Traffic Safety Administration (<a href="https://www.nhtsa.gov/ratings" target="_blank" rel="noopener">NHTSA</a>).

What's new for

Other than the sunsetting of the XLE Nightshade trim, there are no notable changes to the Toyota Highlander Hybrid for the 2026 model year.

Featured Article

Price Ranges

Primary Vehicle Categories

Editorial Field

2026 Toyota Highlander Hybrid Expert Review - Kelley Blue Book

Kelley Blue Book

https://www.kbb.com/wp-content/uploads/2024/10/KBBLogoRefresh-1.svg

Michael Strong

Russ Heaps has produced automotive content for newspapers, magazines, and websites since 1987. Knight-Ridder recognized his contributions in founding and supplying content for the stand-alone auto section in the Boca Raton News with a Knight-Ridder Excellence award nomination in 1990. He began contributing advice and other automotive-related content to Cox Automotive as a contractor in 2010. Cox Automotive brought Russ on board as Senior Editor, Advice for Kelley Blue Book in 2022. Previously, he contributed financial and automotive content for Bankrate.com. He was also managing editor for Auto World and NOPI Street Performance Compact magazines for four years. His work has appeared in the Washington Times, the Miami Herald, the Palm Beach Post, and a host of other newspapers on a syndicated basis. 
Russ also has a deep background in travel as the supervising producer for the syndicated television series Discover America where he also wrote scripts and field-produced episodes. Additionally, he authored travel stories for AAA of the Carolinas Magazine.
He graduated Wittenberg University with a degree in Political Science. His passions are friends, cars, bourbon, and the Pittsburgh Steelers.

Russ Heaps

Luxury Fullsize SUV Crossover

Luxury Fullsize SUV Crossover Articles - Kelley Blue Book

2026INFINITI QX80

2026INFINITI QX80 Archives - Kelley Blue Book

luxury

luxury Archives - Kelley Blue Book

$73,500 &amp; up

$73,500 &amp; up Archives - Kelley Blue Book

The 2026 Infiniti QX80 is a tech-forward, capable full-size luxury SUV with classy style and plenty of power.

<ul>
<li>Still not as large as some large luxury SUVs</li>
</ul>

Under the hood, you’ll find 450 horsepower and 516 lb-ft of torque from a twin-turbocharged 3.5-liter V6 engine. That’s 50 hp and 103 lb-ft more than the previous-gen QX80. It’s a serious bump, enough to put the QX80 shoulder-to-shoulder with Navigator and Escalade. There’s a hint of turbo lag, but uphill or on the highway, it never feels short on muscle.
Steering? Nicely weighted, especially in Sport mode, which adds a little heft. Prefer to let the car do the work? ProPilot 2.1 brings partial self-driving capability.
Ride quality gets a big assist from the adaptive suspension (standard on Luxe and up), which smooths out the harshness you might expect from 22-inch wheels. It’s not quite GLS-level sophistication, but body roll stays well in check.
Fuel Economy
The 2026 QX80 gets 18 mpg combined with rear-wheel drive (RWD), or 17 mpg combined with 4-wheel drive (4WD). That’s a couple mpg better than the V8 in the old QX80. For context, the GLS 450 4Matic does 21 mpg, but with just 362 hp. The Cadillac Escalade scores combined ratings of 17 mpg with rear-wheel drive, or 16 mpg with 4-wheel drive.

Balanced Proportions

The QX80&#8217;s proportions are spot-on, and details like the bamboo-inspired grille, flush door handles, and full-width LED tail lamps make it stand out. Higher trims even greet you with a light show when you approach.

Google built-in 
With Google built-in, voice commands feel more natural, navigation runs through Google Maps, and your favorite apps are right there on the big screen. And yes, Apple iPhone users are still covered with full compatibility.
Klipsch Audio 
Klipsch might not be a household name in cars, but in home audio circles, it’s legendary. Every QX80 gets a Klipsch system: either 14 speakers and 600 watts in the two lower trims, or 24 speakers and 1,200 watts in the upper models. It’s the kind of sound that turns a commute into a concert.
Wide Front View 
Parking lot blind spots? Narrow alleys? The Wide Front View camera has your back, or rather, your front. Covering 170 degrees, it lets you see what’s coming when you’re creeping out of a tight space or peeking around a corner.
Invisible Hood View 
Ever wish you could see through the hood? This feature comes close. By stitching together images from multiple cameras, it gives you a virtual look at what’s hiding right in front, whether it’s curbs, car wash tracks, or other hazards.
Biometric Cooling 
An infrared sensor above the second row monitors body temperature and tells the climate system where to send cooler air. No more “too hot back here” complaints, just quiet, personalized comfort.
Journey Diary 
Journey Diary captures images and video from the forward-facing cameras, and, if equipped, the in-cabin camera, so you can relive the adventure or share it on social media. It’s like having a built-in photographer and videographer for your QX80.

More Space and Elegance

When you step inside, it’s clear Infiniti aimed for elegance. Two 14.3-inch displays dominate the dash, with a 9-inch climate screen below. A head-up display joins the party at Luxe trim.
Seating is for seven or eight, with captain’s chairs in the second row if you go with seven. Front seats? Wide and supremely comfortable. Outward visibility? Excellent.
The Autograph trim is pure indulgence, with soft-touch everything, fine materials, and massaging seats in both rows. Yes, second-row passengers get the spa treatment too.
Access to the third row is easy, even with child seats installed. Back there, shorter passengers will be happiest, but they still get USB-C ports (eight total in the cabin), vents, and optional heating.
The QX80’s cargo space is considerably larger than in the previous-generation model, with 20.4 cubic feet available behind the third row, 56.3 cubic feet behind the second row, and a maximum of 97.1 cubic feet behind the first row.
For comparison, the GLS maxes out at 84.7 cubic feet, and the BMW X7 offers 90.4 cubic feet. That means the QX80 is one of the larger luxury SUVs around, although it’s still smaller than the likes of the Escalade and Navigator, both of which offer more than 100 cubic feet of space.
If we have one gripe with the QX80&#8217;s cabin, it’s the button-style transmission selector. It frees up console space for storage and wireless charging, but we’d prefer a traditional shifter. On the plus side, you can specify a chilled compartment big enough for a six-pack.

Toyota RAV4 for Sale in Kings Mountain, NC

Location

Year

Make, Model & Trim

Condition

Drive Type

Price & Payments

Best Deals

Ways to Purchase

Mileage

Body Style

Fuel Type

Fuel Economy

Exterior Color

Interior Color

Transmission

Engine Displacement

Vehicle History

Cylinders

Features

Number of Seats

Number of Doors

Seller Type

Used 2020 Toyota RAV4 XLE

614 Matches

2024 Toyota RAV4

2023 Toyota RAV4

2024 Toyota RAV4