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Full-Size 3-Row Luxury SUV · Model guide*

Mercedes-Benz GLS.

The S-Class of SUVs: three genuine rows, air suspension, and a Maybach version that borders on absurd.

Starting MSRP
$93,950*
2027 GLS 450 4MATIC SUV
Fuel economy
18-23 mpg
Seats
7
Power
375-603 hp
Towing, properly equipped
7,700 lbs
Mercedes-Benz GLS full-size 3-row luxury suv

What a Mercedes-Benz GLS costs where you live.

With the taxes and fees for Arizona, where you register the car. Type the price, or start at the starting MSRP, and see it as cash, a loan, and a lease. Nothing you type leaves this page.

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An estimate on the numbers you type, not an offer of credit or a quote from any dealership. Starting loan rates are Rateous's rates for each credit range and term; they are not an offer from any lender. The starting money factor, residual, and acquisition fee are starting figures only; the leasing company sets the real ones. The documentary fee starts at an example figure, the state's legal cap where it has one or $599 where it does not, not any dealership's fee; each dealership sets its own. Taxes and state fees are estimates for Arizona; the dealership's paperwork and your motor vehicle agency have the final numbers. What you own at the end assumes the car is worth the residual. Nothing you type is sent, saved, or used to check your credit.

GLS trims.

GLS450 4MATIC375 hp mild hybrid six: the family flagship most buyers need.
GLS580 4MATIC510 hp V8 with full luxury spec.
AMG GLS63603 hp: a three-row that hits 60 in about 4 seconds.
Mercedes-Maybach GLS600The ultra-luxe version: 550 hp, reclining rear thrones, champagne flutes optional. Really.

Every new Mercedes-Benz carries a 4 year / 50,000 mile New Vehicle Limited Warranty. Unlike BMW, complimentary scheduled maintenance is not included, so budget for service visits or a prepaid maintenance plan.

Compare the GLS.

More Mercedes-Benz suvs
Mercedes-Benz GLASubcompact Luxury SUV · Starting MSRP $41,500*Mercedes-Benz GLBSubcompact 3-Row SUV · Starting MSRP $43,800*Mercedes-Benz GLCCompact Luxury SUV · Starting MSRP $52,400*Mercedes-Benz GLEMidsize Luxury SUV · Starting MSRP $68,400*Mercedes-Benz G-ClassLuxury Off-Road Icon · Starting MSRP $153,900*
Its closest rivals, by body style, size, and class
BMW X7Full-Size 3-Row Luxury SUV · Starting MSRP $87,500*Rivian R1SElectric 3-Row SUV · Starting MSRP $83,990*Lucid GravityElectric 3-Row SUV · Starting MSRP $79,900*Cadillac VistiqElectric 3-Row Luxury SUV · Starting MSRP $77,500*Volvo EX903-Row Electric SUV · Starting MSRP $76,695*Audi Q7Midsize 3-Row Luxury SUV · Starting MSRP $70,900*

Questions.

How much does the Mercedes-Benz GLS cost?

The 2027 Mercedes-Benz GLS has a starting MSRP of $93,950 for the GLS 450 4MATIC SUV, as Mercedes-Benz advertises it, before the destination charge, options, taxes, and fees. Higher trims cost more; the Mercedes-Maybach GLS600 tops the range. Plus each dealership's own documentary fee (not a government fee), taxes, and government fees.

What trims does the Mercedes-Benz GLS come in?

Four: GLS450 4MATIC, GLS580 4MATIC, AMG GLS63, and Mercedes-Maybach GLS600.

What gas mileage does the Mercedes-Benz GLS get?

18-23 mpg, depending on the trim and powertrain, per the manufacturer's published figures.

How many seats does the Mercedes-Benz GLS have?

7.

How much can the Mercedes-Benz GLS tow?

Up to 7,700 lbs, properly equipped.

Should I lease or buy a Mercedes-Benz GLS?

It depends on how long you will keep it and how far you drive. Open the calculator on this page, type the price you agreed on, and compare the lease and the loan over the same months, with your state's taxes and your own credit tier.

Price the GLS on your numbers.

Every new car priced three ways for where you live, with taxes and fees. No credit pull, nothing sent to anyone.

By The Model Black · Updated October 7, 2026

Sources.