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Mercedes C Class Estate vs NIO ET5 comparison

Compare performance (288 HP vs 490 HP), boot space and price (42,600 £ vs 40,700 £ ) at a glance. Find out which car is the better choice for you – Mercedes C Class Estate or NIO ET5?

Mercedes C Class Estate vs NIO ET5: Key differences

Mercedes C Class Estate

3.6 (1 Reviews)
rate
  • noticeably lighter
  • noticeably more trunk space
details

NIO ET5

5 (1 Reviews)
rate
  • only slightly cheaper
  • considerably more power
  • significantly quicker 0–100 km/h
details

All details on performance, efficiency, range and trunk space can be found in the technical comparison below – including user reviews for both models.

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

C Class Estate

Costs and Efficiency:

Price and efficiency are key factors when choosing a car – and this is often where the real differences emerge.

NIO ET5 is only slightly cheaper – starting at 40,700 £ , while the Mercedes C Class Estate costs 42,600 £ . That’s a price difference of around 1,886 £.

ET5

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 NIO ET5 offers considerably more power – delivering 490 HP compared to 288 HP. That’s roughly 202 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 C Class Estate takes 5.8 s. That’s about 1.8 s quicker.

There’s also a difference in torque: the NIO ET5 delivers visibly more torque with 700 Nm compared to 550 Nm. That’s about 150 Nm more.

C Class Estate

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 C Class Estate is noticeably lighter – 1,755 kg compared to 2,215 kg. The difference is around 460 kg.

Looking at boot space, the Mercedes C Class Estate offers noticeably more boot space – 490 L compared to 386 L. That’s a difference of about 104 L.

When it comes to payload, the Mercedes C Class Estate carries somewhat more – 565 kg compared to 475 kg. That’s a difference of about 90 kg.

Who wins the race in the data check?

The NIO ET5 is far ahead overall 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
details

Frequently compared as well

Mercedes C Class Estate
Mercedes CLA Shooting Brake
VS
Choosing between the Mercedes C‑Class Estate and the Mercedes CLA Shooting Brake means deciding whether you want traditional wagon practicality or a sleeker, coupe‑like shooting brake that favors style and driving flair. This short comparison highlights the key differences in space, comfort, …
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Mercedes C Class Estate
NIO ET5

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Mercedes C Class Estate

The Mercedes C-Class wagon dresses Mercedes refinement in a sensible, practical package, marrying a sleek estate silhouette with a plush, high-quality cabin that feels more premium than its badge implies. It quietly soaks up motorway miles and cartloads of family kit with composed handling and effortless comfort — a clever alternative to an SUV for buyers who still like to steer.

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Reviews Mercedes C Class Estate

3.6 (1 Reviews)
rate
Storcki
15 May 2026, 10:11:16

To me, the CLA's interior and front end are tasteless and an affront — the C estate is clearly much more attractive.

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

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.

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Reviews NIO ET5

5 (1 Reviews)
rate

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

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Mercedes C Class Estate
NIO ET5

Costs and Consumption
Price
42,600 - 67,200 £
Price
40,700 - 58,700 £
Consumption L/100km
4.7 - 6.9 L/100km
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
18.6 - 18.9 kWh/100km
Electric Range
-
Electric Range
456 - 590 km
Battery Capacity
-
Battery Capacity
73.5 - 90 kWh
co2
123 - 157 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
Estate
Body Type
Hatchback
Seats
5
Seats
5
Doors
-
Doors
5
Curb weight
1,755 - 1,940 kg
Curb weight
2,215 - 2,235 kg
Trunk capacity
490 L
Trunk capacity
386 L
Length
-
Length
4,790 mm
Width
1,820 mm
Width
1,960 mm
Height
-
Height
1,499 mm
Max trunk capacity
-
Max trunk capacity
1,135 L
Payload
460 - 565 kg
Payload
455 - 475 kg

Engine and Performance
Engine Type
Petrol MHEV, Diesel MHEV
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Reduction Gearbox
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
186 - 288 HP
Power HP
490 HP
Acceleration 0-100km/h
5.8 - 8.8 s
Acceleration 0-100km/h
4 s
Max Speed
-
Max Speed
200 km/h
Torque
250 - 550 Nm
Torque
700 Nm
Number of Cylinders
4
Number of Cylinders
-
Power kW
137 - 212 kW
Power kW
360 kW
Engine capacity
1,496 - 1,999 cm3
Engine capacity
-

General
Model Year
2,024 - 2,025
Model Year
2023
CO2 Efficiency Class
E, F, D
CO2 Efficiency Class
A
Brand
Mercedes-Benz
Brand
NIO
What drivetrain options does the Mercedes C Class Estate have?

The Mercedes C Class Estate is offered with 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.