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BMW i7 vs Mercedes EQS - Differences and prices compared

Compare performance (659 HP vs 544 HP), boot space and price (99200 £ vs 93900 £ ) at a glance. Find out which car is the better choice for you – BMW i7 or Mercedes EQS?

BMW i7

Mercedes EQS

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

i7

Costs and Efficiency:

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

Mercedes EQS has a minimal advantage in terms of price – it starts at 93900 £ , while the BMW i7 costs 99200 £ . That’s a price difference of around 5271 £.

In terms of energy consumption, the advantage goes to the Mercedes EQS: with 16.50 kWh per 100 km, it’s to a small extent more efficient than the BMW i7 with 18.50 kWh. That’s a difference of about 2 kWh.

As for electric range, the Mercedes EQS performs evident better – achieving up to 816 km, about 192 km more than the BMW i7.

EQS

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 BMW i7 has a a bit edge – offering 659 HP compared to 544 HP. That’s roughly 115 HP more horsepower.

In acceleration from 0 to 100 km/h, the BMW i7 is somewhat quicker – completing the sprint in 3.70 s, while the Mercedes EQS takes 4.40 s. That’s about 0.70 s faster.

In terms of top speed, the BMW i7 performs to a small extent better – reaching 250 km/h, while the Mercedes EQS tops out at 210 km/h. The difference is around 40 km/h.

There’s also a difference in torque: BMW i7 pulls evident stronger with 1100 Nm compared to 858 Nm. That’s about 242 Nm difference.

i7

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 curb weight, Mercedes EQS is slight lighter – 2545 kg compared to 2595 kg. The difference is around 50 kg.

In terms of boot space, the Mercedes EQS offers to a small extent more room – 610 L compared to 500 L. That’s a difference of about 110 L.

When it comes to payload, Mercedes EQS hardly perceptible takes the win – 565 kg compared to 535 kg. That’s a difference of about 30 kg.

Who wins the race in the data check?

The BMW i7 has only a minor advantage 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.

BMW i7
Mercedes EQS

Costs and Consumption

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Engine and Performance

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Dimensions and Body

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from about £99,200
i7

BMW i7

  • Engine Type : Electric
  • Transmission : Automatic
  • Drive Type : Rear-Wheel Drive, All-Wheel Drive
  • Power HP : 455 - 659 HP
  • Consumption kWh/100km : 18.5 - 20.8 kWh
  • Electric Range : 559 - 624 km

BMW i7

The BMW i7 is a quietly imposing electric limousine that wraps advanced tech and traditional Bavarian comfort in a futuristic skin. For buyers after serene luxury with a mischievous streak, it pampers rear-seat occupants while reminding the driver that BMW still knows how to make a big car feel alive.

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 i7
Mercedes EQS

Costs and Consumption

Price
99200 - 157200 £
Price
93900 - 123500 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
18.5 - 20.8 kWh
Consumption kWh/100km
16.5 - 17.2 kWh
Electric Range
559 - 624 km
Electric Range
790 - 816 km
Battery Capacity
101.70 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
2595 - 2770 kg
Curb weight
2545 - 2655 kg
Trunk capacity
500 L
Trunk capacity
610 L
Length
5391 mm
Length
5223 mm
Width
1950 mm
Width
1926 mm
Height
1544 mm
Height
1512 mm
Max trunk capacity
-
Max trunk capacity
1770 L
Payload
480 - 535 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
455 - 659 HP
Power HP
360 - 544 HP
Acceleration 0-100km/h
3.7 - 5.5 s
Acceleration 0-100km/h
4.4 - 6.2 s
Max Speed
205 - 250 km/h
Max Speed
210 km/h
Torque
650 - 1100 Nm
Torque
568 - 858 Nm
Number of Cylinders
-
Number of Cylinders
-
Power kW
335 - 485 kW
Power kW
265 - 400 kW
Engine capacity
-
Engine capacity
-

General

Model Year
2022 - 2023
Model Year
2024
CO2 Efficiency Class
A
CO2 Efficiency Class
A
Brand
BMW
Brand
Mercedes-Benz
Is the BMW i7 offered with different drivetrains?

Available configurations include Rear-Wheel Drive or All-Wheel Drive.

The prices shown are estimates based on German list prices, adjusted for local VAT. Local registration taxes (e.g. NoVA, BPM or CO2 malus) are not included. This information is not legally binding.