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Mercedes GLB vs NIO EL8 comparison

Compare performance (354 HP vs 653 HP), boot space and price (43,200 £ vs 71,100 £ ) at a glance. Find out which car is the better choice for you – Mercedes GLB or NIO EL8?

Mercedes GLB vs NIO EL8: Key differences

Mercedes GLB

3.6 (4 Reviews)
rate
  • significantly cheaper
  • visibly more efficient
  • a bit more electric range
  • considerably lighter
  • clearly more trunk space
details

NIO EL8

  • clearly more power
  • visibly quicker 0–100 km/h
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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

GLB

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 GLB is significantly cheaper – starting at 43,200 £ , while the NIO EL8 costs 71,100 £ . That’s a price difference of around 27,860 £.

In terms of energy consumption, the Mercedes GLB is visibly more efficient: consuming 15.4 kWh/100km compared to 21.2 kWh/100km for the NIO EL8. That’s a difference of about 5.8 kWh/100km.

As for electric range, the Mercedes GLB offers a bit more range – reaching up to 631 km, about 121 km more than the NIO EL8.

EL8

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 NIO EL8 offers clearly more power – delivering 653 HP compared to 354 HP. That’s roughly 299 HP more horsepower.

When accelerating from 0 to 100 km/h, the NIO EL8 is visibly quicker – completing the sprint in 4.1 s, while the Mercedes GLB takes 5.5 s. That’s about 1.4 s quicker.

There’s also a difference in torque: the NIO EL8 delivers clearly more torque with 850 Nm compared to 515 Nm. That’s about 335 Nm more.

GLB

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.

Seats: NIO EL8 offers more seats – 6 vs 5.

In terms of curb weight, Mercedes GLB is considerably lighter – 1,840 kg compared to 2,613 kg. The difference is around 773 kg.

Looking at boot space, the Mercedes GLB offers clearly more boot space – 540 L compared to 265 L. That’s a difference of about 275 L.

When it comes to payload, the NIO EL8 carries slightly more – 577 kg compared to 505 kg. That’s a difference of about 72 kg.

Who wins the race in the data check?

The Mercedes GLB 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.

from £43,200
GLB

Mercedes GLB

  • Engine Type Electric, Full Hybrid
  • Transmission Automatic
  • Drive Type Rear-Wheel Drive, All-Wheel Drive
  • Power HP 156 - 354 HP
  • Consumption L/100km 5.7 - 6.1 L/100km
  • Consumption kWh/100km 15.4 - 15.9 kWh/100km
  • Electric Range 431 - 631 km
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Frequently compared as well

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Mercedes GLB
NIO EL8

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Mercedes GLB

The Mercedes GLB is a compact luxury SUV that blends smart packaging with a polished, composed driving experience. Its flexible interior and premium feel make it a sensible pick for buyers who want Mercedes comfort and practicality in a smaller footprint.

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Reviews Mercedes GLB

3.6 (4 Reviews)
rate
Hans
19 Feb 2026, 02:39:00

Great car — very satisfied with the GLB 250 4MATIC.

How do you mainly use this car? (optional): Leisure / Weekend driver
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money

NIO EL8

The NIO EL8 feels like a tech-savvy living room on wheels, blending upscale comfort with playful design for buyers who want electric refinement without the clinical vibe. It’s roomy, packed with clever features and a relaxed driving character that turns everyday trips into something a little more fun.

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Reviews NIO EL8

No reviews yet. Share your experience and help others decide.

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NIO EL8

Costs and Consumption
Price
43,200 - 62,400 £
Price
71,100 - 90,800 £
Consumption L/100km
5.7 - 6.1 L/100km
Consumption L/100km
-
Consumption kWh/100km
15.4 - 15.9 kWh/100km
Consumption kWh/100km
21.2 - 22 kWh/100km
Electric Range
431 - 631 km
Electric Range
390 - 510 km
Battery Capacity
-
Battery Capacity
73.5 - 90 kWh
co2
0 - 138 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
SUV
Body Type
SUV
Seats
5
Seats
6
Doors
-
Doors
5
Curb weight
1,840 - 2,280 kg
Curb weight
2,613 - 2,633 kg
Trunk capacity
540 L
Trunk capacity
265 L
Length
-
Length
5,099 mm
Width
1,861 mm
Width
1,989 mm
Height
-
Height
1,750 mm
Max trunk capacity
-
Max trunk capacity
810 L
Payload
485 - 505 kg
Payload
557 - 577 kg

Engine and Performance
Engine Type
Electric, Full Hybrid
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
Power HP
156 - 354 HP
Power HP
653 HP
Acceleration 0-100km/h
5.5 - 9.7 s
Acceleration 0-100km/h
4.1 s
Max Speed
-
Max Speed
200 km/h
Torque
280 - 515 Nm
Torque
850 Nm
Number of Cylinders
4
Number of Cylinders
-
Power kW
115 - 260 kW
Power kW
480 kW
Engine capacity
1,499 cm3
Engine capacity
-

General
Model Year
2026
Model Year
2024
CO2 Efficiency Class
A, D, E
CO2 Efficiency Class
A
Brand
Mercedes-Benz
Brand
NIO
What drive types are available for the Mercedes GLB?

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

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.