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Mercedes-Benz GLS vs Mercedes-Benz S-Class - Differences and prices compared

Compare performance (603 HP vs 791 HP), trunk space and price (89,200 $ vs 117,800 $ ) at a glance. See which model fits your needs and budget better – Mercedes-Benz GLS or Mercedes-Benz S-Class?

Mercedes-Benz GLS vs Mercedes-Benz S-Class: Key differences

Mercedes-Benz GLS

  • markedly cheaper
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Mercedes-Benz S-Class

  • visibly more power
  • very slightly more efficient
  • a bit lighter
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Here’s where it gets real: The technical differences in detail

GLS

Costs and Efficiency:

Price and efficiency are often the first things buyers look at. Here it becomes clear which model has the long-term edge – whether at the pump, the plug, or in purchase price.

Mercedes-Benz GLS is markedly cheaper – starting at 89,200 $ , while the Mercedes-Benz S-Class costs 117,800 $ . That’s a price difference of around 28,550 $.

When it comes to city fuel economy, the Mercedes-Benz S-Class performs very slightly better – achieving 21 mpg, compared to 19 mpg for the Mercedes-Benz GLS. That’s a difference of about 2 mpg.

S-Class

Engine and Performance:

Power, torque and acceleration are the classic benchmarks for car enthusiasts – and here, some clear differences start to show.

When it comes to engine power, the Mercedes-Benz S-Class offers visibly more power – delivering 791 HP compared to 603 HP. That’s roughly 188 HP more horsepower.

There’s also a difference in torque: the Mercedes-Benz S-Class delivers considerably more torque with 1,055 lb-ft compared to 627 lb-ft. That’s about 428 lb-ft more.

GLS

Space and Everyday Use:

Cabin size, boot volume and payload all play a role in everyday practicality. Here, comfort and flexibility make the difference.

Seats: Mercedes-Benz GLS offers more seats – 7 vs 5.

In terms of curb weight, Mercedes-Benz S-Class is a bit lighter – 4,740 lbs compared to 5,489 lbs. The difference is around 749 lbs.

Who wins the race in the data check?

The Mercedes-Benz S-Class holds a decisive overall lead in the objective data comparison.
This result only shows which model scores more points on paper – not which of the two cars feels right for you.

from $117,800
S-Class

Mercedes-Benz S-Class

  • Engine Type : , Plug-In Hybrid, Gasoline
  • Transmission : Automatic
  • Drive Type : All Wheel
  • Power HP : 442 - 791 HP
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Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

General
View detailed analysis

Mercedes-Benz GLS

The Mercedes-Benz GLS stands as a benchmark in the luxury SUV segment, offering an opulent blend of comfort, space, and advanced technology. With its elegant and commanding presence, the GLS is designed to deliver a superior drive with a smooth and powerful performance. Inside, passengers are treated to a spacious interior with high-end materials and state-of-the-art features, turning every journey into a first-class experience.

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Reviews Mercedes-Benz GLS

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Mercedes-Benz S-Class

The Mercedes-Benz S-Class stands as a symbol of luxury and sophistication in the automotive world, seamlessly blending cutting-edge technology with unparalleled comfort. Its elegant design and opulent interiors offer a lavish driving experience, drawing attention from discerning car enthusiasts worldwide. As the flagship of the Mercedes-Benz lineup, the S-Class consistently sets the benchmark for innovation and prestige in the luxury sedan segment.

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Reviews Mercedes-Benz S-Class

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Mercedes-Benz S-Class

Costs and Consumption
Price
89,200 - 178,500 $
Price
117,800 - 240,500 $
FuelEconomy City
13 - 19 mpg
FuelEconomy City
12 - 21 mpg
FuelEconomy Hwy
18 - 24 MPG
FuelEconomy Hwy
20 - 31 MPG
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
Fuel tank capacity
23.7 - 23.8 gal
Fuel tank capacity
17.7 - 22.2 gal

Dimensions and Body
Body Type
4MATIC, 4MATIC+
Body Type
4MATIC Sedan
Seats
5 - 7
Seats
5
Doors
-
Doors
-
Curb weight
5,489 - 6,106 lbs
Curb weight
4,740 - 5,831 lbs
Trunk Volume
-
Trunk Volume
8.1 - 18.9 cu. ft.
Length
205 - 206 in.
Length
208.2 - 215.3 in.
Width
79.9 in.
Width
75.6 - 76.9 in.
Height
71 - 72 in.
Height
59 in.

Engine and Performance
Engine Type
Engine Type
, Plug-In Hybrid, Gasoline
Transmission
Automatic
Transmission
Automatic
Drive Type
All Wheel
Drive Type
All Wheel
Power HP
375 - 603 HP
Power HP
442 - 791 HP
Torque
369 - 627 lb-ft
Torque
369 - 1,055 lb-ft
Number of Cylinders
-
Number of Cylinders
-
Engine Displacement
3 - 4 L
Engine Displacement
3 - 6 L
Gears
-
Gears
-

General
Model Year
2025
Model Year
2025
Brand
Mercedes-Benz
Brand
Mercedes-Benz
What is the price of the Mercedes-Benz GLS?

Starting from 89,200 $.

DriveDuel uses data analysis and artificial intelligence to evaluate vehicle data and create content. Content is regularly reviewed and improved. Prices shown are manufacturer suggested retail prices (MSRP). Taxes, registration fees and dealer charges are not included.