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Mercedes S Class vs Volvo V90 comparison

Compare performance (635 HP vs 455 HP), boot space and price (104,000 £ vs 62,300 £ ) at a glance. Find out which car is the better choice for you – Mercedes S Class or Volvo V90?

Mercedes S Class vs Volvo V90: Key differences

Mercedes S Class

  • clearly more power
  • noticeably more electric range
  • a bit quicker 0–100 km/h
details

Volvo V90

4 (1 Reviews)
rate
  • substantially cheaper
  • clearly more efficient
  • marginally lighter
details

All details on performance, efficiency, range and trunk space can be found in the technical comparison below – including user reviews for both models.

By Achim Sedelmaier

Here’s where it gets real: The technical differences in detail

S Class

Costs and Efficiency:

Price and efficiency are key factors when choosing a car – and this is often where the real differences emerge.

Volvo V90 is substantially cheaper – starting at 62,300 £ , while the Mercedes S Class costs 104,000 £ . That’s a price difference of around 41,714 £.

Fuel consumption also shows a difference: the Volvo V90 uses 0.8 L/100km and is clearly more efficient than the Mercedes S Class with 2.2 L/100km. The difference is about 1.4 L/100km.

As for electric range, the Mercedes S Class offers noticeably more range – reaching up to 118 km, about 30 km more than the Volvo V90.

V90

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 S Class offers clearly more power – delivering 635 HP compared to 455 HP. That’s roughly 180 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mercedes S Class is a bit quicker – completing the sprint in 4 s, while the Volvo V90 takes 4.8 s. That’s about 0.8 s quicker.

There’s also a difference in torque: the Mercedes S Class delivers slightly more torque with 850 Nm compared to 709 Nm. That’s about 141 Nm 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.

Both vehicles offer seating for 5 people.

In terms of curb weight, Volvo V90 is marginally lighter – 2,075 kg compared to 2,165 kg. The difference is around 90 kg.

When it comes to payload, the Mercedes S Class carries visibly more – 660 kg compared to 515 kg. That’s a difference of about 145 kg.

Who wins the race in the data check?

The Volvo V90 is decisively ahead 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 £62,300
V90

Volvo V90

  • Engine Type : Plugin Hybrid
  • Transmission : Automatic
  • Drive Type : All-Wheel Drive
  • Power HP : 398 - 455 HP
  • Consumption L/100km : 0.8 L/100km
  • Electric Range : 88 km
details

Frequently compared as well

Volvo V60
Volvo V90
VS
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Volvo S90
Volvo V90
VS
Volvo S90 and Volvo V90 go head-to-head: compare performance, space, features and price in one quick overview to see which model suits your daily driving, budget and lifestyle better. A clear, side-by-side look helps you make the smarter choice.
Mercedes S Class
Volvo V90

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Mercedes S Class

The Mercedes S-Class wraps peerless comfort, whisper-quiet luxury and subtle tech wizardry into a chauffeur-ready package that still knows how to engage the driver. It’s the car for buyers who want to arrive relaxed, be taken seriously and occasionally enjoy a grin when the road reminds them this limousine can dance.

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Reviews Mercedes S Class

No reviews yet. Share your experience and help others decide.

Volvo V90

The Volvo V90 blends Scandinavian elegance with estate practicality, delivering a composed ride and an interior that's both luxurious and perfectly sensible. Packed with clever storage and top-flight safety kit, it's the choice for buyers who want to look classy while hauling life's chaos — without making a fuss about it.

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Reviews Volvo V90

4 (1 Reviews)
rate
Anna
8 May 2026, 20:24:18

The Volvo V90 is the heir to the traditional "manor Volvo" and a concept in itself in terms of space and driving feel. My choice would be the V90, because it's a good dog car. I'd prefer the AWD Cross Country, as it would give me ground clearance for country roads and a higher driving position.

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Mercedes S Class
Volvo V90

Costs and Consumption
Price
104,000 - 201,400 £
Price
62,300 - 71,700 £
Consumption L/100km
2.2 - 11 L/100km
Consumption L/100km
0.8 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
98 - 118 km
Electric Range
88 km
Battery Capacity
-
Battery Capacity
14.7 kWh
co2
50 - 252 g/km
co2
18 g/km
Fuel tank capacity
-
Fuel tank capacity
60 L

Dimensions and Body
Body Type
Sedan
Body Type
Estate
Seats
5
Seats
5
Doors
-
Doors
5
Curb weight
2,165 - 2,650 kg
Curb weight
2,075 kg
Trunk capacity
-
Trunk capacity
488 L
Length
-
Length
4,945 mm
Width
1,921 mm
Width
1,879 mm
Height
-
Height
1,472 mm
Max trunk capacity
-
Max trunk capacity
1,454 L
Payload
420 - 660 kg
Payload
515 kg

Engine and Performance
Engine Type
Petrol MHEV, Plugin Hybrid, Diesel MHEV
Engine Type
Plugin Hybrid
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Automatic Gearbox
Drive Type
All-Wheel Drive, Rear-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
336 - 635 HP
Power HP
398 - 455 HP
Acceleration 0-100km/h
4 - 5.7 s
Acceleration 0-100km/h
4.8 - 5.5 s
Max Speed
-
Max Speed
180 km/h
Torque
560 - 850 Nm
Torque
659 - 709 Nm
Number of Cylinders
6 - 8
Number of Cylinders
4
Power kW
247 - 467 kW
Power kW
293 - 335 kW
Engine capacity
2,989 - 3,982 cm3
Engine capacity
1,969 cm3

General
Model Year
2026
Model Year
2024
CO2 Efficiency Class
G, B, F
CO2 Efficiency Class
B
Brand
Mercedes-Benz
Brand
Volvo
Is the Mercedes S Class offered with different drivetrains?

The Mercedes S Class is offered with All-Wheel Drive or Rear-Wheel Drive.

DriveDuel uses data analysis and artificial intelligence to evaluate vehicle data and create content. Content is regularly reviewed and improved. The displayed prices are estimates based on German list prices, adjusted to the respective country’s VAT. Country-specific registration taxes are not included. This information is not legally binding.