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BMW i5 vs Mercedes EQS comparison

Compare performance (601 HP vs 544 HP), boot space and price (60,200 £ vs 93,900 £ ) at a glance. Find out which car is the better choice for you – BMW i5 or Mercedes EQS?

BMW i5 vs Mercedes EQS: Key differences

BMW i5

  • significantly cheaper
  • only slightly more power
  • slightly more efficient
  • somewhat quicker 0–100 km/h
  • moderately lighter

Mercedes EQS

  • clearly more electric range
  • moderately more trunk space

By Achim Sedelmaier

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

i5

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.

BMW i5 is significantly cheaper – starting at 60,200 £ , while the Mercedes EQS costs 93,900 £ . That’s a price difference of around 33,729 £.

In terms of energy consumption, the BMW i5 is slightly more efficient: consuming 14.7 kWh/100km compared to 16.5 kWh/100km for the Mercedes EQS. That’s a difference of about 1.8 kWh/100km.

As for electric range, the Mercedes EQS offers clearly more range – reaching up to 816 km, about 189 km more than the BMW i5.

EQS

Engine and Performance:

Power, torque and acceleration say a lot about how a car feels on the road. This is where you see which model delivers more driving dynamics.

When it comes to engine power, the BMW i5 offers only slightly more power – delivering 601 HP compared to 544 HP. That’s roughly 57 HP more horsepower.

When accelerating from 0 to 100 km/h, the BMW i5 is somewhat quicker – completing the sprint in 3.8 s, while the Mercedes EQS takes 4.4 s. That’s about 0.6 s quicker.

Looking at top speed, the BMW i5 is very slightly faster – reaching 230 km/h, while the Mercedes EQS tops out at 210 km/h. The difference is around 20 km/h.

There’s also a difference in torque: the Mercedes EQS delivers marginally more torque with 858 Nm compared to 820 Nm. That’s about 38 Nm more.

i5

Space and Everyday Use:

Beyond pure performance, interior space and usability matter most in daily life. This is where you see which car is more practical and versatile.

Both vehicles offer seating for 5 people.

In terms of curb weight, BMW i5 is moderately lighter – 2,195 kg compared to 2,545 kg. The difference is around 350 kg.

Looking at boot space, the Mercedes EQS offers moderately more boot space – 610 L compared to 490 L. That’s a difference of about 120 L.

When it comes to payload, the Mercedes EQS carries very slightly more – 565 kg compared to 545 kg. That’s a difference of about 20 kg.

Who wins the race in the data check?

The BMW i5 is clearly ahead 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 £60,200
i5

BMW i5

  • Engine Type : Electric
  • Transmission : Automatic
  • Drive Type : Rear-Wheel Drive, All-Wheel Drive
  • Power HP : 340 - 601 HP
  • Consumption kWh/100km : 14.7 - 17.1 kWh/100km
  • Electric Range : 540 - 627 km
BMW i5
Mercedes EQS

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

BMW i5

The BMW i5 swaps predictable executive-car manners for a confident electric vibe, marrying refined comfort with surprisingly engaging steering. It’s a practical choice that doesn’t feel dull, offering the kind of clean, premium experience that makes commuting feel like a small indulgence.

details

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
BMW i5
Mercedes EQS

Costs and Consumption

Price
60,200 - 85,300 £
Price
93,900 - 123,500 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
14.7 - 17.1 kWh/100km
Consumption kWh/100km
16.5 - 17.2 kWh/100km
Electric Range
540 - 627 km
Electric Range
790 - 816 km
Battery Capacity
81.2 kWh
Battery Capacity
118 kWh
co2
0 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
Sedan
Body Type
Hatchback
Seats
5
Seats
5
Doors
4
Doors
5
Curb weight
2,195 - 2,370 kg
Curb weight
2,545 - 2,655 kg
Trunk capacity
490 L
Trunk capacity
610 L
Length
5,060 mm
Length
5,223 mm
Width
1,900 mm
Width
1,926 mm
Height
1,505 - 1,515 mm
Height
1,512 mm
Max trunk capacity
-
Max trunk capacity
1,770 L
Payload
525 - 545 kg
Payload
550 - 565 kg

Engine and Performance

Engine Type
Electric
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
Reduction Gearbox
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Drive Type
All-Wheel Drive, Rear-Wheel Drive
Power HP
340 - 601 HP
Power HP
360 - 544 HP
Acceleration 0-100km/h
3.8 - 6 s
Acceleration 0-100km/h
4.4 - 6.2 s
Max Speed
193 - 230 km/h
Max Speed
210 km/h
Torque
430 - 820 Nm
Torque
568 - 858 Nm
Number of Cylinders
-
Number of Cylinders
-
Power kW
250 - 442 kW
Power kW
265 - 400 kW
Engine capacity
-
Engine capacity
-

General

Model Year
2,023 - 2,024
Model Year
2,024
CO2 Efficiency Class
A
CO2 Efficiency Class
A
Brand
BMW
Brand
Mercedes-Benz
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.