Compare performance (237 HP vs 490 HP), boot space and price (57,500 £ vs 40,700 £ ) at a glance. Find out which car is the better choice for you – Mercedes Marco Polo or NIO ET5?
Looking at overall running costs, both models reveal some interesting differences in everyday economy.
NIO ET5 is considerably cheaper – starting at 40,700 £ , while the Mercedes Marco Polo costs 57,500 £ . That’s a price difference of around 16,771 £.
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 clearly more power – delivering 490 HP compared to 237 HP. That’s roughly 253 HP more horsepower.
When accelerating from 0 to 100 km/h, the NIO ET5 is considerably quicker – completing the sprint in 4 s, while the Mercedes Marco Polo takes 7.4 s. That’s about 3.4 s quicker.
Looking at top speed, the Mercedes Marco Polo is only slightly faster – reaching 220 km/h, while the NIO ET5 tops out at 200 km/h. The difference is around 20 km/h.
There’s also a difference in torque: the NIO ET5 delivers visibly more torque with 700 Nm compared to 500 Nm. That’s about 200 Nm more.
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 ET5 offers more seats – 5 vs 4.
In terms of curb weight, NIO ET5 is somewhat lighter – 2,215 kg compared to 2,450 kg. The difference is around 235 kg.
Looking at boot space, the Mercedes Marco Polo offers considerably more boot space – 670 L compared to 386 L. That’s a difference of about 284 L.
For maximum load capacity, the Mercedes Marco Polo offers clearly more capacity – up to 4,630 L, about 3,495 L more than the NIO ET5.
When it comes to payload, the Mercedes Marco Polo carries markedly more – 650 kg compared to 475 kg. That’s a difference of about 175 kg.
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.
The Mercedes Marco Polo is a posh, travel-ready camper that blends van practicality with Mercedes comfort, turning long trips into glamping adventures rather than endurance tests. Clever interior packaging and sensible luxury make it a top pick for buyers who want the prestige of a star on the grille without losing everyday usefulness.
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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.
detailsCosts and Consumption |
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|---|---|
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Price
57,500 - 82,600 £
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Price
40,700 - 58,700 £
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Consumption L/100km
7.4 - 8.3 L/100km
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Consumption L/100km
-
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Consumption kWh/100km
-
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Consumption kWh/100km
18.6 - 18.9 kWh/100km
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Electric Range
-
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Electric Range
456 - 590 km
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Battery Capacity
-
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Battery Capacity
73.5 - 90 kWh
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co2
194 - 218 g/km
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co2
0 g/km
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Fuel tank capacity
70 L
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Fuel tank capacity
-
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Dimensions and Body |
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|---|---|
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Body Type
Bus
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Body Type
Hatchback
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Seats
4
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Seats
5
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Doors
4 - 5
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Doors
5
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Curb weight
2,450 - 2,545 kg
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Curb weight
2,215 - 2,235 kg
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Trunk capacity
670 L
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Trunk capacity
386 L
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Length
5,140 mm
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Length
4,790 mm
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Width
1,928 mm
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Width
1,960 mm
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Height
1,975 mm
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Height
1,499 mm
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Max trunk capacity
4,630 L
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Max trunk capacity
1,135 L
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Payload
555 - 650 kg
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Payload
455 - 475 kg
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Engine and Performance |
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|---|---|
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Engine Type
Diesel
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Engine Type
Electric
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Transmission
Automatic
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Transmission
Automatic
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Transmission Detail
Automatic Gearbox
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Transmission Detail
Reduction Gearbox
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Drive Type
Rear-Wheel Drive, All-Wheel Drive
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Drive Type
All-Wheel Drive
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Power HP
163 - 237 HP
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Power HP
490 HP
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Acceleration 0-100km/h
7.4 - 10.7 s
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Acceleration 0-100km/h
4 s
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Max Speed
188 - 220 km/h
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Max Speed
200 km/h
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Torque
380 - 500 Nm
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Torque
700 Nm
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Number of Cylinders
4
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Number of Cylinders
-
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Power kW
120 - 174 kW
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Power kW
360 kW
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Engine capacity
1,950 cm3
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Engine capacity
-
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General |
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|---|---|
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Model Year
2,024 - 2,025
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Model Year
2023
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CO2 Efficiency Class
G
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CO2 Efficiency Class
A
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Brand
Mercedes-Benz
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Brand
NIO
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