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Kia Niro vs Mercedes CLE Convertible comparison

Compare performance (138 HP vs 472 HP), boot space and price (29,100 £ vs 53,200 £ ) at a glance. Find out which car is the better choice for you – Kia Niro or Mercedes CLE Convertible?

Kia Niro vs Mercedes CLE Convertible: Key differences

Kia Niro

4.5 (3 Reviews)
rate
  • clearly cheaper
  • barely more efficient
  • markedly lighter
  • moderately more trunk space
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Mercedes CLE Convertible

  • clearly more power
  • considerably quicker 0–100 km/h
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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.

By Achim Sedelmaier

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

Niro

Costs and Efficiency:

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

Kia Niro is clearly cheaper – starting at 29,100 £ , while the Mercedes CLE Convertible costs 53,200 £ . That’s a price difference of around 24,074 £.

Fuel consumption also shows a difference: the Kia Niro uses 4.5 L/100km and is barely more efficient than the Mercedes CLE Convertible with 4.9 L/100km. The difference is about 0.4 L/100km.

CLE Convertible

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 Mercedes CLE Convertible offers clearly more power – delivering 472 HP compared to 138 HP. That’s roughly 334 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mercedes CLE Convertible is considerably quicker – completing the sprint in 4.4 s, while the Kia Niro takes 11.1 s. That’s about 6.7 s quicker.

There’s also a difference in torque: the Mercedes CLE Convertible delivers significantly more torque with 560 Nm compared to 265 Nm. That’s about 295 Nm more.

Niro

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: Kia Niro offers more seats – 5 vs 4.

In terms of curb weight, Kia Niro is markedly lighter – 1,474 kg compared to 1,925 kg. The difference is around 451 kg.

Looking at boot space, the Kia Niro offers moderately more boot space – 451 L compared to 385 L. That’s a difference of about 66 L.

When it comes to payload, the Kia Niro carries barely more – 466 kg compared to 435 kg. That’s a difference of about 31 kg.

Who wins the race in the data check?

The Mercedes CLE Convertible is clearly superior 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 £53,200
CLE Convertible

Mercedes CLE Convertible

  • Engine Type Petrol MHEV, Diesel MHEV
  • Transmission Automatic
  • Drive Type All-Wheel Drive, Rear-Wheel Drive
  • Power HP 193 - 472 HP
  • Consumption L/100km 4.9 - 9.6 L/100km
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Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Kia Niro

The Kia Niro is a practical crossover that blends economy and everyday versatility without sacrificing comfort. With a roomy, well-laid-out cabin and calm, composed handling, it’s an easy-to-live-with choice for commuters and families.

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Reviews Kia Niro

4.5 (3 Reviews)
rate
Archi
25 Mar 2026, 13:11:41

Efficient, functional, understated, spacious and comfortable. No surprises: it delivers what it promises and does its job without fanfare. Good buy.

How do you mainly use this car? (optional): Leisure / Weekend driver
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
Wolfgang Schäfer
21 Oct 2025, 14:01:32

I've been driving the Kia Niro since 2019 and am still very happy with this car.

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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Reviews Mercedes CLE Convertible

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Mercedes CLE Convertible

Costs and Consumption
Price
29,100 - 33,800 £
Price
53,200 - 109,200 £
Consumption L/100km
4.5 - 4.9 L/100km
Consumption L/100km
4.9 - 9.6 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
102 - 111 g/km
co2
128 - 218 g/km
Fuel tank capacity
-
Fuel tank capacity
66 L

Dimensions and Body
Body Type
SUV
Body Type
Convertible
Seats
5
Seats
4
Doors
-
Doors
2
Curb weight
1,474 kg
Curb weight
1,925 - 2,110 kg
Trunk capacity
451 L
Trunk capacity
375 - 385 L
Length
-
Length
4,850 - 4,853 mm
Width
1,825 mm
Width
1,861 mm
Height
-
Height
1,424 - 1,435 mm
Max trunk capacity
-
Max trunk capacity
-
Payload
466 kg
Payload
380 - 435 kg

Engine and Performance
Engine Type
Full Hybrid
Engine Type
Petrol MHEV, Diesel MHEV
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Dual-Clutch Automatic
Transmission Detail
Automatic Gearbox
Drive Type
Front-Wheel Drive
Drive Type
All-Wheel Drive, Rear-Wheel Drive
Power HP
138 HP
Power HP
193 - 472 HP
Acceleration 0-100km/h
11.1 - 11.4 s
Acceleration 0-100km/h
4.4 - 9.5 s
Max Speed
-
Max Speed
220 - 250 km/h
Torque
265 Nm
Torque
250 - 560 Nm
Number of Cylinders
4
Number of Cylinders
4 - 6
Power kW
102 kW
Power kW
142 - 347 kW
Engine capacity
1,580 cm3
Engine capacity
1,993 - 2,999 cm3

General
Model Year
2025
Model Year
2,024 - 2,025
CO2 Efficiency Class
C
CO2 Efficiency Class
G, E, F, D
Brand
Kia
Brand
Mercedes-Benz
What drive types are available for the Kia Niro?

The Kia Niro is offered with Front-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.