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Mercedes CLE Convertible vs NIO EL6 comparison

Compare performance (472 HP vs 490 HP), boot space and price (53,200 £ vs 45,900 £ ) at a glance. Find out which car is the better choice for you – Mercedes CLE Convertible or NIO EL6?

Mercedes CLE Convertible vs NIO EL6: Key differences

Mercedes CLE Convertible

  • barely quicker 0–100 km/h
  • slightly lighter
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NIO EL6

4.1 (1 Reviews)
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  • slightly cheaper
  • only slightly more power
  • noticeably more trunk space
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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.

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

CLE Convertible

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 EL6 is slightly cheaper – starting at 45,900 £ , while the Mercedes CLE Convertible costs 53,200 £ . That’s a price difference of around 7,351 £.

EL6

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 EL6 offers only slightly more power – delivering 490 HP compared to 472 HP. That’s roughly 18 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mercedes CLE Convertible is barely quicker – completing the sprint in 4.4 s, while the NIO EL6 takes 4.5 s. That’s about 0.1 s quicker.

Looking at top speed, the Mercedes CLE Convertible is somewhat faster – reaching 250 km/h, while the NIO EL6 tops out at 200 km/h. The difference is around 50 km/h.

There’s also a difference in torque: the NIO EL6 delivers somewhat more torque with 700 Nm compared to 560 Nm. That’s about 140 Nm more.

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 EL6 offers more seats – 5 vs 4.

In terms of curb weight, Mercedes CLE Convertible is slightly lighter – 1,925 kg compared to 2,215 kg. The difference is around 290 kg.

Looking at boot space, the NIO EL6 offers noticeably more boot space – 597 L compared to 385 L. That’s a difference of about 212 L.

When it comes to payload, the NIO EL6 carries very slightly more – 475 kg compared to 435 kg. That’s a difference of about 40 kg.

Who wins the race in the data check?

The NIO EL6 holds a decisive overall lead 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 £45,900
EL6

NIO EL6

  • Engine Type Electric
  • Transmission Automatic
  • Drive Type All-Wheel Drive
  • Power HP 490 HP
  • Consumption kWh/100km 20.4 - 21.2 kWh/100km
  • Electric Range 406 - 529 km
Mercedes CLE Convertible
NIO EL6

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

Mercedes CLE Convertible

The Mercedes CLE Convertible drops its roof with the kind of poise you'd expect from a luxury cruiser, wrapping elegant lines and a plush cabin into a composition that's equally at home on coastal roads or city boulevards. Behind the wheel it balances comfort and sporty intent, making it an appealing pick for buyers who want a refined open-top experience without shouting for attention — and yes, it even makes the commute feel like a weekend escape.

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NIO EL6

The NIO EL6 blends coupe-like styling with a spacious, tech-packed cabin that makes it feel more premium than its price tag suggests. It steers with quiet confidence and clever conveniences — including NIO's battery-swap option — so long trips start to feel like pure driving pleasure rather than logistical planning.

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Mercedes CLE Convertible
NIO EL6

Costs and Consumption

Price
53,200 - 109,200 £
Price
45,900 - 63,900 £
Consumption L/100km
4.9 - 9.6 L/100km
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
20.4 - 21.2 kWh/100km
Electric Range
-
Electric Range
406 - 529 km
Battery Capacity
-
Battery Capacity
73.5 - 90 kWh
co2
128 - 218 g/km
co2
0 g/km
Fuel tank capacity
66 L
Fuel tank capacity
-

Dimensions and Body

Body Type
Convertible
Body Type
SUV
Seats
4
Seats
5
Doors
2
Doors
5
Curb weight
1,925 - 2,110 kg
Curb weight
2,215 - 2,235 kg
Trunk capacity
375 - 385 L
Trunk capacity
597 L
Length
4,850 - 4,853 mm
Length
4,854 mm
Width
1,861 mm
Width
1,987 mm
Height
1,424 - 1,435 mm
Height
1,703 mm
Max trunk capacity
-
Max trunk capacity
1,430 L
Payload
380 - 435 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
All-Wheel Drive, Rear-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
193 - 472 HP
Power HP
490 HP
Acceleration 0-100km/h
4.4 - 9.5 s
Acceleration 0-100km/h
4.5 s
Max Speed
220 - 250 km/h
Max Speed
200 km/h
Torque
250 - 560 Nm
Torque
700 Nm
Number of Cylinders
4 - 6
Number of Cylinders
-
Power kW
142 - 347 kW
Power kW
360 kW
Engine capacity
1,993 - 2,999 cm3
Engine capacity
-

General

Model Year
2,024 - 2,025
Model Year
2023
CO2 Efficiency Class
G, E, F, D
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.