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Mercedes EQA vs NIO ET5 comparison

Compare performance (228 HP vs 490 HP), boot space and price (45,900 £ vs 40,700 £ ) at a glance. Find out which car is the better choice for you – Mercedes EQA or NIO ET5?

Mercedes EQA vs NIO ET5: Key differences

Mercedes EQA

4.7 (2 Reviews)
rate
  • moderately more efficient
  • only slightly lighter
details

NIO ET5

5 (1 Reviews)
rate
  • somewhat cheaper
  • substantially more power
  • somewhat more electric range
  • significantly quicker 0–100 km/h
  • somewhat more trunk space
details

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

EQA

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.

NIO ET5 is somewhat cheaper – starting at 40,700 £ , while the Mercedes EQA costs 45,900 £ . That’s a price difference of around 5,160 £.

In terms of energy consumption, the Mercedes EQA is moderately more efficient: consuming 16.9 kWh/100km compared to 18.6 kWh/100km for the NIO ET5. That’s a difference of about 1.7 kWh/100km.

As for electric range, the NIO ET5 offers somewhat more range – reaching up to 590 km, about 114 km more than the Mercedes EQA.

ET5

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 ET5 offers substantially more power – delivering 490 HP compared to 228 HP. That’s roughly 262 HP more horsepower.

When accelerating from 0 to 100 km/h, the NIO ET5 is significantly quicker – completing the sprint in 4 s, while the Mercedes EQA takes 7.7 s. That’s about 3.7 s quicker.

There’s also a difference in torque: the NIO ET5 delivers clearly more torque with 700 Nm compared to 390 Nm. That’s about 310 Nm more.

EQA

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, Mercedes EQA is only slightly lighter – 2,115 kg compared to 2,215 kg. The difference is around 100 kg.

Looking at boot space, the NIO ET5 offers somewhat more boot space – 386 L compared to 340 L. That’s a difference of about 46 L.

When it comes to payload, the NIO ET5 carries somewhat more – 475 kg compared to 425 kg. That’s a difference of about 50 kg.

Who wins the race in the data check?

The NIO ET5 stands well ahead of its rival 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 £40,700
ET5

NIO ET5

  • Engine Type Electric
  • Transmission Automatic
  • Drive Type All-Wheel Drive
  • Power HP 490 HP
  • Consumption kWh/100km 18.6 - 18.9 kWh/100km
  • Electric Range 456 - 590 km
Mercedes EQA
NIO ET5

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.

details

NIO ET5

NIO ET5 arrives with sleek, minimalist lines and a cabin that feels more like a calm lounge than a dashboard, delivering a composed drive that keeps motorway monotony at bay. Tech is smart rather than showy, and the brand’s novel ownership options make it an appealing choice for buyers who want electric convenience without the usual headaches — plus it brings enough personality to make charging stops less boring.

details
Mercedes EQA
NIO ET5

Costs and Consumption

Price
45,900 - 54,900 £
Price
40,700 - 58,700 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
16.9 kWh/100km
Consumption kWh/100km
18.6 - 18.9 kWh/100km
Electric Range
476 km
Electric Range
456 - 590 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
Hatchback
Seats
5
Seats
5
Doors
-
Doors
5
Curb weight
2,115 kg
Curb weight
2,215 - 2,235 kg
Trunk capacity
340 L
Trunk capacity
386 L
Length
-
Length
4,790 mm
Width
1,834 mm
Width
1,960 mm
Height
-
Height
1,499 mm
Max trunk capacity
-
Max trunk capacity
1,135 L
Payload
425 kg
Payload
455 - 475 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
490 HP
Acceleration 0-100km/h
7.7 s
Acceleration 0-100km/h
4 s
Max Speed
-
Max Speed
200 km/h
Torque
390 Nm
Torque
700 Nm
Number of Cylinders
-
Number of Cylinders
-
Power kW
168 kW
Power kW
360 kW
Engine capacity
-
Engine capacity
-

General

Model Year
2025
Model Year
2023
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.