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Mercedes S-Class vs Volvo EX40 comparison

Compare performance (635 HP vs 442 HP), boot space and price (104,000 £ vs 45,200 £ ) at a glance. Find out which car is the better choice for you – Mercedes S-Class or Volvo EX40?

Mercedes S-Class vs Volvo EX40: Key differences

Mercedes S-Class

  • markedly more power
  • a bit quicker 0–100 km/h
  • clearly more trunk space
details

Volvo EX40

4.5 (3 Reviews)
rate
  • significantly cheaper
  • substantially more electric range
  • only slightly 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:

Looking at overall running costs, both models reveal some interesting differences in everyday economy.

Volvo EX40 is significantly cheaper – starting at 45,200 £ , while the Mercedes S-Class costs 104,000 £ . That’s a price difference of around 58,771 £.

As for electric range, the Volvo EX40 offers substantially more range – reaching up to 576 km, about 458 km more than the Mercedes S-Class.

EX40

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 markedly more power – delivering 635 HP compared to 442 HP. That’s roughly 193 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 EX40 takes 4.6 s. That’s about 0.6 s quicker.

There’s also a difference in torque: the Mercedes S-Class delivers visibly more torque with 850 Nm compared to 670 Nm. That’s about 180 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 EX40 is only slightly lighter – 2,040 kg compared to 2,165 kg. The difference is around 125 kg.

Looking at boot space, the Mercedes S-Class offers clearly more boot space – 530 L compared to 410 L. That’s a difference of about 120 L.

When it comes to payload, the Mercedes S-Class carries clearly more – 660 kg compared to 480 kg. That’s a difference of about 180 kg.

Who wins the race in the data check?

The Volvo EX40 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 £45,200
EX40

Volvo EX40

  • Engine Type Electric
  • Transmission Automatic
  • Drive Type Rear-Wheel Drive, All-Wheel Drive
  • Power HP 238 - 442 HP
  • Consumption kWh/100km 16.6 - 17.6 kWh/100km
  • Electric Range 477 - 576 km
Mercedes S-Class
Volvo EX40

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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Volvo EX40

The Volvo EX40 is a compact electric SUV that blends Scandinavian minimalism with a comfortable, high-quality interior suited to daily driving and longer trips. It prioritizes safety and intuitive technology, delivering a calm, refined experience that feels mature and easy to live with.

details
Mercedes S-Class
Volvo EX40

Costs and Consumption

Price
104,000 - 201,400 £
Price
45,200 - 56,000 £
Consumption L/100km
2.2 - 11 L/100km
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
16.6 - 17.6 kWh/100km
Electric Range
98 - 118 km
Electric Range
477 - 576 km
Battery Capacity
-
Battery Capacity
-
co2
50 - 252 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
Sedan
Body Type
SUV
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
2,165 - 2,650 kg
Curb weight
2,040 - 2,170 kg
Trunk capacity
345 - 530 L
Trunk capacity
410 L
Length
-
Length
-
Width
1,921 mm
Width
1,863 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
420 - 660 kg
Payload
430 - 480 kg

Engine and Performance

Engine Type
Petrol MHEV, Plugin Hybrid, Diesel MHEV
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Reduction Gearbox
Drive Type
All-Wheel Drive, Rear-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
336 - 635 HP
Power HP
238 - 442 HP
Acceleration 0-100km/h
4 - 5.7 s
Acceleration 0-100km/h
4.6 - 7.3 s
Max Speed
-
Max Speed
-
Torque
560 - 850 Nm
Torque
420 - 670 Nm
Number of Cylinders
6 - 8
Number of Cylinders
-
Power kW
247 - 467 kW
Power kW
175 - 325 kW
Engine capacity
2,989 - 3,982 cm3
Engine capacity
-

General

Model Year
2026
Model Year
2,024 - 2,026
CO2 Efficiency Class
G, B, F
CO2 Efficiency Class
A
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.