2026 Acura MDX: St. Louis Buyers Guide

Why a three-row Acura still makes sense in St. Louis County

Tesson Ferry Road sits in unincorporated St. Louis County, and the MDX’s natural competition set — the school run out to Kirkwood or Mehlville, the highway stretch up I-270 to the airport, a weekend trip down to the Lake of the Ozarks — is exactly the mix of errands and road trips a three-row luxury SUV is built around. The MDX seats seven across three real rows in every trim, not a nominal third row that only works for kids, and cargo space runs 16.3 cubic feet behind that third row, 39.1 with it folded, and 71.4 cubic feet maximum with both rear rows down. That’s consistent across the whole lineup — a buyer isn’t trading cargo room for the nicer interior on a higher trim.

Frank Leta Acura has carried the MDX since the dealership opened its doors in 1986, and the store backs new Acuras with its own Lifetime Warranty program on top of Acura’s factory coverage — parts and labor protection for as long as the original owner has the car. The dealership is veteran- and women-owned, runs its own on-site Acura service center, parts department and car wash, and its MDX reviews on Google read less like isolated good days and more like a pattern that holds up purchase after purchase.

One engine for five trims, a different one for the sixth

Base through A-Spec Advance all run the same naturally aspirated 3.5-liter V6: 290 horsepower, 267 lb-ft of torque, paired with a 10-speed automatic. Base and Technology send that power to the front wheels standard, with Acura’s Super Handling All-Wheel Drive available as an option (roughly $2,200 more on either trim); A-Spec, Advance and A-Spec Advance come with SH-AWD standard, no front-wheel-drive version offered. Type S Advance is the outlier across the whole lineup — a 3.0-liter turbocharged V6 making 355 horsepower and 354 lb-ft, paired with the same 10-speed automatic but backed by Brembo front brake calipers and a performance-tuned adaptive suspension that the other five trims don’t get. It’s worth knowing before cross-shopping trims purely on horsepower: the jump from A-Spec Advance to Type S Advance isn’t a software tune or a trim badge, it’s a genuinely different engine under the hood.

Fuel economy splits the same way. Front-wheel-drive Base or Technology trims are EPA-rated 19 city / 26 highway / 22 combined; every SH-AWD trim on the 3.5-liter V6 (Base SH-AWD through A-Spec Advance) is rated 19 city / 25 highway / 21 combined; Type S Advance, with the turbo engine and SH-AWD standard, is rated 17 city / 21 highway / 19 combined. All MDX trims call for premium gasoline. Towing capacity follows the drivetrain, too — 3,500 lbs on front-wheel-drive models, 5,000 lbs on any SH-AWD trim including Type S Advance.

Which 2026 MDX fits your driveway

What MDX buyers tell Frank Leta Acura

The MDX is one of the more consistently reviewed nameplates on Frank Leta Acura’s public Google profile, and buyers tend to name a specific person, not just “the dealership.” “Just purchased our MDX from Jamie, one of the best car buying experience we ever had. The entire staff was great, all of our questions answered. Ecstatic about our Acura,” one buyer wrote about sales consultant Jamie Crank (Gail M.). Another MDX buyer had a near-identical read on salesman Edwin Sekic a few months earlier: “Edwin was amazing in helping us purchase our beautiful new MDX! He made the whole the process so easy!! Would definitely use him and Frank Leta Acura again!” (Kris S.). A third buyer, also working with Edwin, put it simply: “I love my new Acura MDX. I had an excellent experience purchasing my SUV from Edwin Sekic. Edwin was patient, & made the whole process simple & professional” (Catina B.).

Owning one after the paperwork

Two companion guides pick up where this one leaves off. The MDX service & repair guide covers the Maintenance Minder system, what a St. Louis winter does to an SUV over a few years, and Missouri’s inspection rules for St. Louis County. The pricing & leasing guide breaks down the full MSRP table, how Missouri calculates vehicle sales tax by county, and how lease-versus-buy tends to shake out for a St. Louis-area driver.

Frequently asked questions

How much should I pay for a 2026 Acura MDX?

MSRP ranges from $51,800 for Base to $75,850 for Type S Advance, plus the $1,350 destination charge, before tax, title and fees. Actual transaction price depends on trim availability, SH-AWD versus front-wheel drive on Base or Technology, and whatever manufacturer incentives are active that month — treat MSRP as the ceiling for budgeting rather than the number to expect at signing.

Is the Acura MDX changing for 2026?

Not in any major way. 2026 is a carryover year following the ground-up redesign that launched for MY25 — same six trims, same 3.5-liter V6 and turbo Type S Advance powertrain, same SH-AWD system and Honda-style Maintenance Minder service tracking as last year. Nothing to relearn if you drove or researched the 2025 MDX.

Which MDX trim is most popular?

That varies by market and by month, and this guide isn’t the place to guess a national sales figure. What’s consistent is the shape of the decision: Base and Technology cover buyers who want the full V6 and AcuraWatch suite without paying for sport styling or SH-AWD; A-Spec and A-Spec Advance draw buyers who want the sportier look and standard all-wheel drive; Advance and A-Spec Advance draw buyers prioritizing comfort tech like the surround-view camera and massaging seats; Type S Advance draws buyers who want the turbo engine specifically, not just a badge.

Does the MDX require premium gas?

Yes, on every trim, including the standard 3.5-liter V6 on Base through A-Spec Advance — not just the turbocharged Type S Advance.

Where can I see a 2026 MDX in St. Louis?

At Frank Leta Acura, 11777 Tesson Ferry Road. The staff directory shows who’s on the sales floor, or call (314) 673-4076 to ask what’s currently in stock in a specific trim.

Six trims, one lineup that scales cleanly

What stands out across the 2026 MDX isn’t a confusing spread of options — it’s how cleanly the lineup scales from a well-equipped Base to a genuinely different Type S Advance flagship, with seating, cargo room and the core V6 held constant across five of the six trims so the decision comes down to styling, comfort tech and, at the top, a real performance jump. The trim guides above walk through exactly what each step buys, and the fastest way to feel the difference between the standard V6 and the Type S Advance’s turbo is a back-to-back test drive at the Tesson Ferry Road lot, where Frank Leta Acura’s used and Acura Certified Pre-Owned inventory also offers a way into a slightly older MDX.

All 2026 Acura MDX guides

• 2026 Acura MDX Base
• 2026 Acura MDX Technology
• 2026 Acura MDX A-Spec
• 2026 Acura MDX Advance
• 2026 Acura MDX A-Spec Advance
• 2026 Acura MDX Type S Advance
• 2026 Acura MDX service & repair in St. Louis
• 2026 Acura MDX pricing & leasing in St. Louis