Napleton's Mid Rivers Chrysler Dodge Jeep RAM FIAT

Johnny Londoff Chevrolet

Dave Sinclair Buick GMC

Poage Chevrolet

Laura Buick GMC, Inc.

Johnny Londoff Autoplex

Mungenast Lexus of St Louis

Sapaugh GM Country

AutoCenters Nissan

Andy Mohr Ford

LAURA BUICK GMC

CARDINAL BUICK GMC

Michael Thomas Motor Co.

Behlmann Buick GMC

DAVE SINCLAIR BUICK GMC

Spider

Fullsize Crew Cab

Truck

AWD4WD

Electric

Hummer EV

New 2025 GMC Hummer EV 2X

New 2025 GMC Hummer EV 2X O Fallon MO 63368

Automatic

Fullsize Regular Cab

8-Cylinder

Gasoline

Sierra 1500

Pro Value Package

Snow Plow Prep Package

New 2025 GMC Sierra 1500 Pro w/ Pro Value Package

New 2025 GMC Sierra 1500 Pro w/ Pro Value Package O Fallon MO 63368

Compact Crew Cab

4-Cylinder Turbo

Canyon

Convenience Package

Preferred Package

New 2025 GMC Canyon Elevation w/ Convenience Package

New 2025 GMC Canyon Elevation w/ Convenience Package O Fallon MO 63368

Elevation

Fullsize

Sport Utility

Acadia

New 2025 GMC Acadia Elevation

New 2025 GMC Acadia Elevation O Fallon MO 63368

New 2025 GMC Acadia AT4

New 2025 GMC Acadia AT4 Collinsville IL 62234

Luxury Package

New 2025 GMC Acadia AT4 w/ Luxury Package

New 2025 GMC Acadia AT4 w/ Luxury Package Collinsville IL 62234

LPO, Floor Liner Package

New 2025 GMC Acadia AT4 w/ LPO, Floor Liner Package

New 2025 GMC Acadia AT4 w/ LPO, Floor Liner Package Columbia IL 62236

Certified

Used

Get AutoCheck Vehicle History

Certified 2024 GMC Acadia AT4 w/ LPO, Floor Liner Package

Certified 2024 GMC Acadia AT4 w/ LPO, Floor Liner Package Herculaneum MO 63048

Used 2024 GMC Acadia AT4 w/ LPO, Floor Liner Package

Used 2024 GMC Acadia AT4 w/ LPO, Floor Liner Package Wentzville MO 63385

Elevation Premium Package

New 2025 GMC Acadia Elevation w/ Elevation Premium Package

New 2025 GMC Acadia Elevation w/ Elevation Premium Package Highland IL 62249

6-Cylinder

Used 2023 GMC Acadia AT4

Used 2023 GMC Acadia AT4 Ballwin MO 63011

Sierra EV

New 2026 GMC Sierra EV Elevation

New 2026 GMC Sierra EV Elevation O Fallon MO 63368

Used 2023 GMC Acadia AT4 Saint Peters MO 63376

Driver Alert Package II

Trailering Package

Used 2020 GMC Acadia AT4 w/ Driver Alert Package II

Used 2020 GMC Acadia AT4 w/ Driver Alert Package II Highland IL 62249

New 2025 GMC Hummer EV 3X

New 2025 GMC Hummer EV 3X O Fallon MO 63368

Super Cruise Package

Used 2024 GMC Acadia AT4 w/ Super Cruise Package

Used 2024 GMC Acadia AT4 w/ Super Cruise Package Saint Peters MO 63376

New 2026 GMC Acadia AT4 w/ Luxury Package

New 2026 GMC Acadia AT4 w/ Luxury Package Belleville IL 62226

New 2026 GMC Acadia AT4 w/ Luxury Package Collinsville IL 62234

LPO, Adventure Package

Used 2020 GMC Acadia AT4 w/ Driver Alert Package II Saint Charles MO 63301

New 2026 GMC Acadia AT4

New 2026 GMC Acadia AT4 Collinsville IL 62234

New 2026 GMC Acadia AT4 w/ Super Cruise Package

New 2026 GMC Acadia AT4 w/ Super Cruise Package Collinsville IL 62234

New 2026 GMC Hummer EV SUV

New 2026 GMC Hummer EV SUV O Fallon MO 63368

Yukon XL

Used 2019 GMC Yukon XL Denali

Used 2019 GMC Yukon XL Denali O Fallon MO 63368

Denali

Used 2024 GMC Acadia AT4

Used 2024 GMC Acadia AT4 Herculaneum MO 63048

Technology Package

Used 2023 GMC Acadia AT4 w/ Technology Package

Used 2023 GMC Acadia AT4 w/ Technology Package Saint Louis MO 63123

Graphite Edition

X31 Off-Road Package

Used 2024 GMC Sierra 1500 Pro w/ Graphite Edition

Used 2024 GMC Sierra 1500 Pro w/ Graphite Edition O Fallon MO 63368

New 2025 GMC Acadia AT4 w/ Super Cruise Package

New 2025 GMC Acadia AT4 w/ Super Cruise Package Collinsville IL 62234

Used 2013 GMC Acadia SLT

Used 2013 GMC Acadia SLT O Fallon MO 63368

Used 2023 GMC Acadia AT4 w/ Technology Package Wentzville MO 63385

8-Cylinder Turbo

Diesel

Sierra 2500

AT4 Preferred Package

Driver Alert Package I

Gooseneck/5TH Wheel Package

Used 2023 GMC Sierra 2500 AT4 w/ AT4 Preferred Package

Used 2023 GMC Sierra 2500 AT4 w/ AT4 Preferred Package O Fallon MO 63368

Certified 2023 GMC Acadia AT4 w/ Technology Package

Certified 2023 GMC Acadia AT4 w/ Technology Package Florissant MO 63031

Certified 2021 GMC Acadia AT4

Certified 2021 GMC Acadia AT4 Collinsville IL 62234

Bob Brockland GMC

O'Fallon Buick GMC

Steve Schmitt, Inc.

St Louis

Cars for Sale

Shop, watch video walkarounds and compare prices on GMC Acadia AT4 listings in St. Charles, MO. See Kelley Blue Book pricing to get the best deal. Search from 55 GMC Acadia cars for sale, including a Certified 2021 GMC Acadia AT4, a Certified 2023 GMC Acadia AT4, and a Certified 2024 GMC Acadia AT4 ranging in price from $19,995 to $58,785.

GMC Acadia AT4 for Sale in St. Charles, MO - Kelley Blue Book

Search from 55 GMC Acadia for sale, including a Certified 2021 GMC Acadia AT4, a Certified 2023 GMC Acadia AT4 w/ Technology Package, and a Certified 2024 GMC Acadia AT4 w/ LPO, Floor Liner Package ranging in price from $19,995 to $58,785.

Autotrader has 55 GMC Acadia for sale near St. Charles, MO, including a Certified 2021 GMC Acadia AT4, a Certified 2023 GMC Acadia AT4 w/ Technology Package, and a Certified 2024 GMC Acadia AT4 w/ LPO, Floor Liner Package ranging in price from $19,995 to $58,785.

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

Colin Ryan, 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

Convertible

Convertible Articles - Kelley Blue Book

High End Luxury Car

High End Luxury Car Articles - Kelley Blue Book

Luxury Car

Luxury Car Articles - Kelley Blue Book

2026Mercedes-Benz Mercedes-Maybach SL

2026Mercedes-Benz Mercedes-Maybach SL Archives - Kelley Blue Book

convertible

convertible Archives - Kelley Blue Book

luxury

luxury Archives - Kelley Blue Book

$73,500 &amp; up

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

2-Line Blurb

140-Character Blurb

The 2026 Mercedes-Maybach SL brings ultimate plushness to the company’s much-lauded roadster.

Cons

Power, Ride, and Handling

Driving Impressions

If a Maybach SL owner is the lucky recipient of a trust fund, well here’s the thrust fund. This SL 680 enjoys a forceful 577-horsepower V8 humming away under the hood and it’s capable of accelerating from standstill to 60 mph in an estimated four seconds flat. That’s only half a second slower than the high-performance AMG SL 63, which has the same engine and is around 400 pounds lighter. The Bentley Continental GTC is faster by almost a second, but it does have 771 hp on its team. The 416-hp Lexus LC 500 Convertible does the dash in a more-than-respectable 4.6 seconds. Think of the Maybach SL as a grand tourer and the AMG SL as the more sporty iteration.
Because this is the poshest SL there’s ever been, standard features also include an adaptive suspension with active hydraulic body roll stabilization, as well as rear-wheel steering to enhance agility and maneuverability. Driving modes are Comfort, Maybach, Sport, and Individual (a slot for drivers to make their own combination of steering, throttle, transmission, and suspension settings).
<h3>Fuel Economy</h3>
We’ll update this section when official information comes through, not that this will be a big issue for a Maybach SL owner. For a ballpark figure, the SL 63 achieves 16 mpg in combined city/highway driving. To compare, the LC 500 returns 18 mpg combined.

Curated Exterior

Exterior

Red or white paint &#8212; those are the standard, no-cost choices. With a black roof. Plus a black hood with the option of multiple Maybach badges &#8212; the marque’s equivalent of a Louis Vuitton design. But add $9,900 to the budget, and it opens the door to dozens of Mercedes&#8217; exclusive Manufaktur colors in a wide variety of hues. A Maybach grille treatment and substantial 21-inch alloy wheels are standard. Speaking of wheels, we like the multi-spoke design in particular &#8212; they’re a $5,000 option, but what buyer is going to balk at that?

FAQs

Our Favorite Features and Tech

Favorite Features

Massaging seats 
If you can’t be cosseted in a Maybach, even if it’s a 2-seater, then what’s the point? These are also heated and ventilated, and come with more cushioning than their AMG counterparts (which we’ve found to be extremely comfortable). The steering wheel is heated as well.
Burmester audio 
We’re huge fans of this setup, having experienced it in other Mercedes-Benz vehicles. A 17-speaker/1,220-watt surround-sound system is standard in the Maybach SL.
Airscarf 
A Mercedes-Benz innovation that has blessed several of its soft-top cars over the years. This standard feature in the Maybach SL emits warm air from vents in the seats near your neck. We like how you could still have the roof down on those crisp, clear winter days.
Magic Vision Control 
Admittedly, this sounds a lot more impressive than it really is, but we still like how the windshield washer fluid comes out of the wipers instead of just spraying everywhere from a set of jets. This is another Mercedes-Benz innovation.
Powered roof 
With three layers to keep the cabin suitably hushed and insulated, the roof will deploy at speeds of up to 37 mph and take about 15 seconds to complete its operation.
Biometric authentication 
Using a fingerprint sensor, the Maybach SL can recognize various drivers and load pre-saved settings like a favorite radio station. It will even recognize voices.

White Space

Interior

Every Maybach SL interior is adorned in white Nappa leather (having been tanned using a sustainable process). There are plenty of Maybach emblems embossed into various surfaces, along with model-specific stitching patterns, while the seats are emblazoned with the word Maybach in upper-case letters. Unlike the AMG SL, there are no rear seats here, but a storage shelf instead.
Like the AMG SL, this model has an 11.9-inch infotainment touchscreen with excellent graphics and user-friendly features, while the angle of the screen is adjustable to reduce glare.
Cargo space is probably more of an afterthought than a priority, but here’s the gist. With the roof up, it measures 8.5 cubic feet. Subtract a cubic foot with the roof down.

Is the YMM a Good Vehicle?

Is the YMM Reliable?

KBB Editors' Overview

The full name is the Mercedes-Maybach SL 680 Monogram Series. There’s only one model in this so-called series, but it is pretty darn fabulous.
Whenever the Maybach name is involved, that means a <a href="https://www.kbb.com/mercedes-benz/">Mercedes-Benz</a> vehicle taken to the company’s uppermost level of luxuriousness, complemented by special exterior styling details.
However, whereas the other Maybach models (the S-Class flagship sedan and GLS SUV) imply being driven around by a chauffeur, the SL is a 2-seater with a retractable soft-top. Sitting next to a chauffeur in this car would feel a bit awkward, unless you were Lady Chatterley.

Optional Equipment

Pricing - Dynamic

The 2026 Mercedes-Maybach SL has a starting sticker price of $226,150.
<table style="border-collapse: collapse; width: 100%;">
<tbody>
<tr>
<td style="width: 50%;">Mercedes-Maybach SL 680 Monogram Series</td>
<td style="width: 50%;">$226,150</td>
</tr>
</tbody>
</table>
&nbsp;

Pricing - Static

If money is no object, then feel free to consider the <a href="https://www.kbb.com/bentley/continental-gtc/">Bentley Continental GTC</a>, starting about $100K above the Maybach SL. We always see Maybach vehicles as something of a bargain when put up against the Bentleys and Rolls-Royces of this world. If money is maybe kind of an object, then there’s the still-wonderful <a href="https://www.kbb.com/lexus/lc/">Lexus LC</a> 500 Convertible, which is less than half the price of a Maybach SL.

Pros

Quick New

Safety

Standard Equipment

Trims

Under the Hood

The grand old AMG tradition of hand-assembled engines by a single technician continues in the Maybach SL. The car is propelled by a twin-turbocharged 4.0-liter V8 developing an authoritative 577 horsepower and 590 lb-ft of torque. This goes to a fully variable all-wheel-drive system through a 9-speed automatic transmission.
We cover the <a href="https://www.kbb.com/mercedes-benz/mercedes-amg-sl/">AMG SL</a> lineup in a separate review.
<h3>4-Year/50,000-Mile Warranty</h3>
The new-vehicle warranty offered by Mercedes-Benz lasts four years or 50,000 miles, whichever happens first. This applies to the drivetrain as well. Most European luxury car companies have these same terms. Mercedes-Benz doesn’t offer any free scheduled maintenance.
<h3>Safety</h3>
High-end cars like the SL aren’t usually crash-tested outside of their manufacturer’s own development programs. However, the Maybach SL comes with a plethora of standard safety features such as automatic emergency braking, blind-spot monitoring, a 360-degree camera system, parking assistance, adaptive front lighting, and rollover protection. Virtually every Mercedes-Benz advanced safety feature is included.

What's new for

This is an all-new version of the SL roadster. The other side of this golden coin is the much sportier Mercedes-AMG SL. The Maybach treatment goes in an altogether more opulent direction. Oddly, there’s no regular variant of the SL, one of the most archetypal Mercedes-Benz cars that has been around in some form or another since life was in black-and-white (the first one debuted in 1954).
<h3>On-Sale Date</h3>
The 2026 Mercedes-Benz Mercedes-Maybach SL 680 Monogram Series is on sale now.

Featured Article

Price Ranges

Primary Vehicle Categories

Editorial Field

2026 Mercedes-Benz Mercedes-Maybach SL Expert Review - Kelley Blue Book

Kelley Blue Book

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

Scott Hinderer is an award-winning copy editor. Before joining Cox Automotive in 2022, he built a 15-year career in print and digital journalism. His diverse résumé brings a broad perspective and commitment to accuracy to Autotrader and Kelley Blue Book that enrich the reader experience. Scott has a Bachelor of Arts in English from Salisbury University.

Scott Hinderer

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.

GMC Acadia AT4 for Sale in St. Charles, MO

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

New 2025 GMC Acadia Elevation

55 Matches

2026 GMC Acadia

2025 GMC Acadia

2025 GMC Acadia