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Mercedes-Benz S-Class vs Volvo XC90 - Differences and prices compared

Compare performance (791 HP vs 295 HP), trunk space and price (117,800 $ vs 56,600 $ ) at a glance. See which model fits your needs and budget better – Mercedes-Benz S-Class or Volvo XC90?

Mercedes-Benz S-Class vs Volvo XC90: Key differences

Mercedes-Benz S-Class

  • substantially more power
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Volvo XC90

  • considerably cheaper
  • marginally more efficient
  • only slightly lighter
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Here’s where it gets real: The technical differences in detail

S-Class

Costs and Efficiency:

When it comes to price and running costs, the biggest differences usually appear. This is often where you see which car fits your budget better in the long run.

Volvo XC90 is considerably cheaper – starting at 56,600 $ , while the Mercedes-Benz S-Class costs 117,800 $ . That’s a price difference of around 61,150 $.

When it comes to city fuel economy, the Volvo XC90 performs marginally better – achieving 22 mpg, compared to 21 mpg for the Mercedes-Benz S-Class. That’s a difference of about 1 mpg.

XC90

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 substantially more power – delivering 791 HP compared to 295 HP. That’s roughly 496 HP more horsepower.

There’s also a difference in torque: the Mercedes-Benz S-Class delivers substantially more torque with 1,055 lb-ft compared to 310 lb-ft. That’s about 745 lb-ft more.

S-Class

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: Volvo XC90 offers more seats – 7 vs 5.

In terms of curb weight, Volvo XC90 is only slightly lighter – 4,589 lbs compared to 4,740 lbs. The difference is around 151 lbs.

Who wins the race in the data check?

The Mercedes-Benz S-Class is clearly superior overall 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
Mercedes-Benz S-Class
Volvo XC90

Costs and Consumption

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Engine and Performance

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Dimensions and Body

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General

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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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Volvo XC90

The Volvo XC90 is the calm, Scandinavian answer to the family SUV arms race, mixing lounge-like comfort with the kind of confidence that makes school runs and cross-country cruises feel easy. It doesn’t shout like some German rivals, but its cool design, thoughtful tech, and trademark safety net make it a stress-busting sanctuary on wheels—complete with just enough swagger to impress the carpool lane.

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Mercedes-Benz S-Class
Volvo XC90

Costs and Consumption

Price
117,800 - 240,500 $
Price
56,600 - 70,600 $
FuelEconomy City
12 - 21 mpg
FuelEconomy City
20 - 22 mpg
FuelEconomy Hwy
20 - 31 MPG
FuelEconomy Hwy
26 - 27 MPG
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
Fuel tank capacity
17.7 - 22.2 gal
Fuel tank capacity
18.8 gal

Dimensions and Body

Body Type
4MATIC Sedan
Body Type
SUV
Seats
5
Seats
6 - 7
Doors
-
Doors
-
Curb weight
4,740 - 5,831 lbs
Curb weight
4,589 - 4,781 lbs
Trunk Volume
8.1 - 18.9 cu. ft.
Trunk Volume
-
Length
208.2 - 215.3 in.
Length
195 in.
Width
75.6 - 76.9 in.
Width
79.1 in.
Height
59 in.
Height
69 in.

Engine and Performance

Engine Type
, Plug-In Hybrid, Gasoline
Engine Type
Transmission
Automatic
Transmission
Automatic
Drive Type
All Wheel
Drive Type
All Wheel
Power HP
442 - 791 HP
Power HP
247 - 295 HP
Torque
369 - 1,055 lb-ft
Torque
258 - 310 lb-ft
Number of Cylinders
-
Number of Cylinders
-
Engine Displacement
3 - 6 L
Engine Displacement
2 L
Gears
-
Gears
-

General

Model Year
2025
Model Year
2024
Brand
Mercedes-Benz
Brand
Volvo
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.