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@ Mercedes-Benz Group Media
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BMW iX3 vs Mercedes EQB – Differences & prices compared

Two cars, one duel: BMW iX3 meets Mercedes EQB.
Which one wins in performance, efficiency and value for money? Find out now!

iX3 @ BMW Group Press

BMW iX3 vs Mercedes EQB: A Tail of Two Electric SUVs

As the automotive industry accelerates toward an electrified future, two contenders have emerged in the electric SUV segment: the BMW iX3 and the Mercedes EQB. Both models showcase impressive innovations, but they cater to different tastes and needs. In this comparison, we’ll dive deep into their technical specifications, features, and driving experiences to help you decide which one suits you best.

EQB @ Mercedes-Benz Group Media

Design and Dimensions

The BMW iX3 checks in with a length of 4734 mm, width of 1891 mm, and a height of 1668 mm. It features a sleek and sporty exterior typical of the BMW brand. In contrast, the Mercedes EQB measures 4684 mm in length, 1834 mm in width, and offers a height ranging from 1654 mm to 1689 mm (depending on the trim). The EQB presents a more traditional SUV styling with a modern twist, featuring smooth curves that enhance its aerodynamics.

iX3 @ BMW Group Press

Powertrain and Performance

Under the hood, the iX3 packs a punch with a single rear-wheel drive electric motor producing 286 HP and 400 Nm of torque. This allows the iX3 to accelerate from 0 to 100 km/h in just 6.8 seconds. In terms of driving range, the iX3 boasts a robust electric range of 471 km on a full charge, supported by a 73.9 kWh battery.

Meanwhile, the Mercedes EQB offers several variants, starting from 190 HP and going up to a powerful 292 HP in its top variant. The EQB also showcases varying torque levels, with the top variant delivering a remarkable 520 Nm. It can sprint from 0 to 100 km/h in as little as 6.2 seconds, proving that the EQB is not just about luxury but performance as well. The electric range varies depending on the configuration, with the most efficient variant reaching up to 533 km thanks to a 70.5 kWh battery.

EQB @ Mercedes-Benz Group Media

Efficiency and Charging

When it comes to efficiency, the iX3 consumes 17.6 kWh per 100 km, which is commendable but not the most efficient in this comparison. The EQB, on the other hand, shines in this department with a consumption ranging from 15.2 to 17.3 kWh per 100 km, depending on the powertrain choice. Both models support fast charging, with the BMW iX3 capable of going from 0 to 80% in about 34 minutes, facilitating quick pit stops on longer journeys.

iX3 @ BMW Group Press

Interior and Technology

Stepping inside, the BMW iX3 offers a spacious and luxurious cabin, seating five comfortably. It features a modern dashboard with the latest iteration of BMW’s iDrive system, complemented by high-quality materials and a driver-focused layout. The trunk capacity stands at an impressive 510 L, making it practical for daily use and family outings.

The Mercedes EQB matches this with a similarly spacious five-seat configuration and a trunk capacity of 495 L. It also comes loaded with the MBUX infotainment system, known for its intuitive interface and voice control capabilities. The EQB, however, offers an optional third row, making it a versatile choice for families needing extra space.

EQB @ Mercedes-Benz Group Media

Driving Experience

On the road, the BMW iX3 delivers a dynamic driving experience that enthusiasts are sure to appreciate. Its rear-wheel-drive configuration and performance-tuned suspension provide a sporty feel, making it a joy to drive on winding roads. The EQB, while slightly slower in maximum speed at 160 km/h compared to the iX3’s 180 km/h, offers a smooth, quiet ride with excellent handling, particularly in its all-wheel-drive variant.

iX3 @ BMW Group Press

Conclusion: Choosing Your Ideal Electric SUV

Both the BMW iX3 and the Mercedes EQB represent the best of electric mobility, each with its own strengths. The iX3 appeals to those seeking a sporty, performance-oriented SUV with a longer range, while the EQB offers versatility and efficiency, particularly well-suited for larger families.

As electric vehicles continue to grow in popularity, either choice signifies a commitment to a sustainable future without sacrificing style, performance, or luxury. Which one will you choose to drive into the future?

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

EQB @ Mercedes-Benz Group Media

Costs and Efficiency:

When it comes to price and running costs, the biggest differences usually appear. This is often where you see which car fits your budget better in the long run.

Mercedes EQB has a noticeable advantage in terms of price – it starts at 45900 £, while the BMW iX3 costs 59100 £. That’s a price difference of around 13188 £.

In terms of energy consumption, the advantage goes to the BMW iX3: with 15.10 kWh per 100 km, it’s slight more efficient than the Mercedes EQB with 15.20 kWh. That’s a difference of about 0.10 kWh.

As for range, the BMW iX3 performs noticeable better – achieving up to 805 km, about 270 km more than the Mercedes EQB.

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 iX3 has a clearly perceptible edge – offering 469 HP compared to 292 HP. That’s roughly 177 HP more horsepower.

In acceleration from 0 to 100 km/h, the BMW iX3 is noticeable quicker – completing the sprint in 4.90 s, while the Mercedes EQB takes 6.20 s. That’s about 1.30 s faster.

In terms of top speed, the BMW iX3 performs clearly perceptible better – reaching 210 km/h, while the Mercedes EQB tops out at 160 km/h. The difference is around 50 km/h.

There’s also a difference in torque: BMW iX3 pulls somewhat stronger with 645 Nm compared to 520 Nm. That’s about 125 Nm difference.

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 curb weight, Mercedes EQB is somewhat lighter – 2105 kg compared to 2360 kg. The difference is around 255 kg.

In terms of boot space, the BMW iX3 offers barely noticeable more room – 520 L compared to 495 L. That’s a difference of about 25 L.

In maximum load capacity, the BMW iX3 performs slight better – up to 1750 L, which is about 40 L more than the Mercedes EQB.

When it comes to payload, BMW iX3 barely noticeable takes the win – 465 kg compared to 435 kg. That’s a difference of about 30 kg.

Who wins the race?

The BMW iX3 proves to be is largely superior and therefore becomes our DriveDuel Champion!
BMW iX3 is the better all-rounder in this comparison.

from about £59,100
iX3 @ BMW Group Press

BMW iX3

  • Engine Type : Electric
  • Transmission : Automatic
  • Drive Type : All-Wheel Drive
  • Power HP : 469 HP
  • Consumption kWh/100km : 15.10 kWh
  • Electric Range : 805 km

BMW iX3

5 (1)
rate

The BMW iX3 brings BMW's familiar SUV poise into the electric era, blending restrained styling and a comfortable, composed ride that will please traditionalists dipping their toes into electrification. It's quiet, practical and rather grown-up about going electric — a sensible choice for buyers who want BMW driving manners without the drama.

details

Mercedes EQB

3 (1)
rate

The Mercedes EQB is an electric compact SUV that dresses Mercedes' premium feel in practical clothing, with flexible seating and a serene, composed ride that turns everyday errands into a small luxury. It won't thrill the enthusiast, but for buyers who want a smart, spacious and well-made EV with tasteful tech and real-world usability, the EQB is a sensible, slightly buttoned-up choice that impresses without shouting.

details
BMW iX3
Mercedes EQB
iX3 @ BMW Group Press
EQB @ Mercedes-Benz Group Media

Costs and Consumption

Price
59100 - 64600 £
Price
45900 - 58900 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
15.10 kWh
Consumption kWh/100km
15.2 - 17.2 kWh
Electric Range
805 km
Electric Range
468 - 535 km
Battery Capacity
108.70 kWh
Battery Capacity
70.50 kWh
co2
0 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
SUV
Body Type
SUV
Seats
5
Seats
5
Doors
5
Doors
5
Curb weight
2360 kg
Curb weight
2105 - 2170 kg
Trunk capacity
520 L
Trunk capacity
495 L
Length
4782 mm
Length
4684 mm
Width
1895 mm
Width
1834 mm
Height
1635 mm
Height
1654 - 1689 mm
Max trunk capacity
1750 L
Max trunk capacity
1710 L
Payload
465 kg
Payload
435 kg

Engine and Performance

Engine Type
Electric
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
Reduction Gearbox
Drive Type
All-Wheel Drive
Drive Type
Front-Wheel Drive, All-Wheel Drive
Power HP
469 HP
Power HP
190 - 292 HP
Acceleration 0-100km/h
4.90 s
Acceleration 0-100km/h
6.2 - 8.9 s
Max Speed
210 km/h
Max Speed
160 km/h
Torque
645 Nm
Torque
385 - 520 Nm
Number of Cylinders
-
Number of Cylinders
-
Power kW
345 kW
Power kW
140 - 215 kW
Engine capacity
-
Engine capacity
-

General

Model Year
2026
Model Year
2024 - 2025
CO2 Efficiency Class
A
CO2 Efficiency Class
A
Brand
BMW
Brand
Mercedes-Benz
What drive types are available for the BMW iX3?

The BMW iX3 is available as All-Wheel Drive.

The prices and data displayed are estimates based on German list prices and may vary by country. This information is not legally binding.