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Mercedes EQA vs NIO ET7 comparison

Compare performance (228 HP vs 653 HP), boot space and price (45,900 £ vs 59,900 £ ) at a glance. Find out which car is the better choice for you – Mercedes EQA or NIO ET7?

Mercedes EQA vs NIO ET7: Key differences

Mercedes EQA

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  • markedly cheaper
  • moderately more efficient
  • slightly lighter
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NIO ET7

  • significantly more power
  • a bit more electric range
  • considerably quicker 0–100 km/h
  • barely more trunk space
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By Achim Sedelmaier

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

EQA

Costs and Efficiency:

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

Mercedes EQA is markedly cheaper – starting at 45,900 £ , while the NIO ET7 costs 59,900 £ . That’s a price difference of around 14,040 £.

In terms of energy consumption, the Mercedes EQA is moderately more efficient: consuming 16.9 kWh/100km compared to 19 kWh/100km for the NIO ET7. That’s a difference of about 2.1 kWh/100km.

As for electric range, the NIO ET7 offers a bit more range – reaching up to 584 km, about 108 km more than the Mercedes EQA.

ET7

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 NIO ET7 offers significantly more power – delivering 653 HP compared to 228 HP. That’s roughly 425 HP more horsepower.

When accelerating from 0 to 100 km/h, the NIO ET7 is considerably quicker – completing the sprint in 3.8 s, while the Mercedes EQA takes 7.7 s. That’s about 3.9 s quicker.

There’s also a difference in torque: the NIO ET7 delivers significantly more torque with 850 Nm compared to 390 Nm. That’s about 460 Nm more.

EQA

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, Mercedes EQA is slightly lighter – 2,115 kg compared to 2,434 kg. The difference is around 319 kg.

Looking at boot space, the NIO ET7 offers barely more boot space – 363 L compared to 340 L. That’s a difference of about 23 L.

When it comes to payload, the NIO ET7 carries very slightly more – 466 kg compared to 425 kg. That’s a difference of about 41 kg.

Who wins the race in the data check?

The NIO ET7 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 £59,900
ET7

NIO ET7

  • Engine Type Electric
  • Transmission Automatic
  • Drive Type All-Wheel Drive
  • Power HP 653 HP
  • Consumption kWh/100km 19 - 19.3 kWh/100km
  • Electric Range 451 - 584 km
Mercedes EQA
NIO ET7

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

Mercedes EQA

The Mercedes EQA slips into the electric crossover ranks with the brand’s familiar luxury polish, offering a quiet, fuss-free drive that feels perfectly at home in the city or on a country escape. Inside it’s neatly finished and tech-forward, projecting grown-up refinement even if it plays things a bit safe for anyone chasing outright excitement.

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NIO ET7

The NIO ET7 arrives like a calm thunderstorm — sleek, silent and unapologetically clever, turning motorway cruising into the sort of effortless glide that makes other cars feel noisy and rehearsed. Inside, it's all luxury sofas and smart gadgets that actually help rather than confuse, so buyers who crave tech and comfort will feel like they've upgraded their life without needing to spellcheck the manual.

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Mercedes EQA
NIO ET7

Costs and Consumption

Price
45,900 - 54,900 £
Price
59,900 - 68,900 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
16.9 kWh/100km
Consumption kWh/100km
19 - 19.3 kWh/100km
Electric Range
476 km
Electric Range
451 - 584 km
Battery Capacity
-
Battery Capacity
73.5 - 90 kWh
co2
0 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
SUV
Body Type
Sedan
Seats
5
Seats
5
Doors
-
Doors
4
Curb weight
2,115 kg
Curb weight
2,434 - 2,454 kg
Trunk capacity
340 L
Trunk capacity
363 L
Length
-
Length
5,101 mm
Width
1,834 mm
Width
1,987 mm
Height
-
Height
1,509 mm
Max trunk capacity
-
Max trunk capacity
-
Payload
425 kg
Payload
446 - 466 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
All-Wheel Drive
Power HP
228 HP
Power HP
653 HP
Acceleration 0-100km/h
7.7 s
Acceleration 0-100km/h
3.8 s
Max Speed
-
Max Speed
200 km/h
Torque
390 Nm
Torque
850 Nm
Number of Cylinders
-
Number of Cylinders
-
Power kW
168 kW
Power kW
480 kW
Engine capacity
-
Engine capacity
-

General

Model Year
2025
Model Year
2022
CO2 Efficiency Class
A
CO2 Efficiency Class
A
Brand
Mercedes-Benz
Brand
NIO
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.