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Mercedes EQS vs Volvo S90 comparison

Compare performance (585 HP vs 455 HP), boot space and price (80,900 £ vs 62,200 £ ) at a glance. Find out which car is the better choice for you – Mercedes EQS or Volvo S90?

Mercedes EQS vs Volvo S90: Key differences

Mercedes EQS

  • markedly more power
  • significantly more electric range
  • moderately quicker 0–100 km/h
  • clearly more trunk space
details

Volvo S90

  • markedly cheaper
  • noticeably lighter
details

By Achim Sedelmaier

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

EQS

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.

Volvo S90 is markedly cheaper – starting at 62,200 £ , while the Mercedes EQS costs 80,900 £ . That’s a price difference of around 18,688 £.

As for electric range, the Mercedes EQS offers significantly more range – reaching up to 920 km, about 831 km more than the Volvo S90.

S90

Engine and Performance:

Under the bonnet, it becomes clear which model is tuned for sportiness and which one takes the lead when you hit the accelerator.

When it comes to engine power, the Mercedes EQS offers markedly more power – delivering 585 HP compared to 455 HP. That’s roughly 130 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mercedes EQS is moderately quicker – completing the sprint in 4.1 s, while the Volvo S90 takes 4.7 s. That’s about 0.6 s quicker.

There’s also a difference in torque: the Mercedes EQS delivers slightly more torque with 800 Nm compared to 709 Nm. That’s about 91 Nm more.

EQS

Space and Everyday Use:

Whether family car or daily driver – which one offers more room, flexibility and comfort?

Both vehicles offer seating for 5 people.

In terms of curb weight, Volvo S90 is noticeably lighter – 1,912 kg compared to 2,550 kg. The difference is around 638 kg.

Looking at boot space, the Mercedes EQS offers clearly more boot space – 610 L compared to 453 L. That’s a difference of about 157 L.

When it comes to payload, the Mercedes EQS carries barely more – 570 kg compared to 518 kg. That’s a difference of about 52 kg.

Who wins the race in the data check?

The Mercedes EQS stands well ahead of its rival 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 £80,900
EQS

Mercedes EQS

  • Engine Type : Electric
  • Transmission : Automatic
  • Drive Type : Rear-Wheel Drive, All-Wheel Drive
  • Power HP : 367 - 585 HP
  • Consumption kWh/100km : 15.5 - 16.3 kWh/100km
  • Electric Range : 810 - 920 km
Mercedes EQS
Volvo S90

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

Mercedes EQS

The Mercedes EQS is a silent, spaceship-like flagship that turns electric luxury into zen on wheels, wrapped in a swooping design that insists on being admired. Inside it’s all glassy screens and soft-touch surfaces that make long trips feel like first class, and the driving experience is composed and effortless — like a courteous butler with an electric heart.

details

Volvo S90

The Volvo S90 is a composed, elegant luxury sedan that dresses Scandinavian restraint in a quietly imposing package. It prioritises serene highway manners and a calm, tech‑savvy cabin, making it a car that suggests you deserve the nicer things in life without ever raising its voice.

details
Mercedes EQS
Volvo S90

Costs and Consumption

Price
80,900 - 117,500 £
Price
62,200 - 70,500 £
Consumption L/100km
-
Consumption L/100km
0.8 - 5.7 L/100km
Consumption kWh/100km
15.5 - 16.3 kWh/100km
Consumption kWh/100km
-
Electric Range
810 - 920 km
Electric Range
89 km
Battery Capacity
-
Battery Capacity
14.7 kWh
co2
0 g/km
co2
17 - 149 g/km
Fuel tank capacity
-
Fuel tank capacity
60 L

Dimensions and Body

Body Type
Hatchback
Body Type
Sedan
Seats
5
Seats
5
Doors
-
Doors
4
Curb weight
2,550 - 2,660 kg
Curb weight
1,912 - 2,119 kg
Trunk capacity
610 L
Trunk capacity
431 - 453 L
Length
-
Length
4,969 mm
Width
1,926 mm
Width
1,879 mm
Height
-
Height
1,440 mm
Max trunk capacity
-
Max trunk capacity
-
Payload
545 - 570 kg
Payload
451 - 518 kg

Engine and Performance

Engine Type
Electric
Engine Type
Diesel MHEV, Plugin Hybrid
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
Automatic Gearbox
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
367 - 585 HP
Power HP
235 - 455 HP
Acceleration 0-100km/h
4.1 - 6.2 s
Acceleration 0-100km/h
4.7 - 7 s
Max Speed
-
Max Speed
180 km/h
Torque
505 - 800 Nm
Torque
480 - 709 Nm
Number of Cylinders
-
Number of Cylinders
4
Power kW
270 - 430 kW
Power kW
173 - 335 kW
Engine capacity
-
Engine capacity
1,969 cm3

General

Model Year
2026
Model Year
2,022 - 2,024
CO2 Efficiency Class
A
CO2 Efficiency Class
E, B
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. 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.