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Mercedes CLE Convertible vs BMW Z4 comparison

Compare performance (472 HP vs 340 HP), boot space and price (53,200 £ vs 43,500 £ ) at a glance. Find out which car is the better choice for you – Mercedes CLE Convertible or BMW Z4?

Mercedes CLE Convertible vs BMW Z4: Key differences

Mercedes CLE Convertible

  • noticeably more power
  • significantly more efficient
  • marginally quicker 0–100 km/h
  • noticeably more trunk space
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BMW Z4

4.4 (1 Reviews)
rate
  • markedly cheaper
  • visibly lighter
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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

CLE Convertible

Costs and Efficiency:

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

BMW Z4 is markedly cheaper – starting at 43,500 £ , while the Mercedes CLE Convertible costs 53,200 £ . That’s a price difference of around 9,751 £.

Fuel consumption also shows a difference: the Mercedes CLE Convertible uses 4.9 L/100km and is significantly more efficient than the BMW Z4 with 6.9 L/100km. The difference is about 2 L/100km.

Z4

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 Mercedes CLE Convertible offers noticeably more power – delivering 472 HP compared to 340 HP. That’s roughly 132 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mercedes CLE Convertible is marginally quicker – completing the sprint in 4.4 s, while the BMW Z4 takes 4.5 s. That’s about 0.1 s quicker.

There’s also a difference in torque: the Mercedes CLE Convertible delivers somewhat more torque with 560 Nm compared to 500 Nm. That’s about 60 Nm more.

Space and Everyday Use:

Whether family car or daily driver – which one offers more room, flexibility and comfort?

Seats: Mercedes CLE Convertible offers more seats – 4 vs 2.

In terms of curb weight, BMW Z4 is visibly lighter – 1,510 kg compared to 1,925 kg. The difference is around 415 kg.

Looking at boot space, the Mercedes CLE Convertible offers noticeably more boot space – 385 L compared to 281 L. That’s a difference of about 104 L.

When it comes to payload, the Mercedes CLE Convertible carries considerably more – 435 kg compared to 235 kg. That’s a difference of about 200 kg.

Who wins the race in the data check?

The Mercedes CLE Convertible 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 £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
Mercedes CLE Convertible
BMW Z4

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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BMW Z4

The BMW Z4 is a taut, road-hugging roadster that pairs elegant, low-slung styling with a roof you can drop on a sunny whim, delivering that pure, wind-in-your-hair driving thrill few cars manage to match. It’s an ideal weekend companion for drivers who prefer engagement over practicality — bring good shoes rather than a lot of luggage, and you’ll get a grin every time you turn the wheel.

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Mercedes CLE Convertible
BMW Z4

Costs and Consumption

Price
53,200 - 109,200 £
Price
43,500 - 65,300 £
Consumption L/100km
4.9 - 9.6 L/100km
Consumption L/100km
6.9 - 8.5 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
128 - 218 g/km
co2
157 - 191 g/km
Fuel tank capacity
66 L
Fuel tank capacity
-

Dimensions and Body

Body Type
Convertible
Body Type
Roadster
Seats
4
Seats
2
Doors
2
Doors
-
Curb weight
1,925 - 2,110 kg
Curb weight
1,510 - 1,640 kg
Trunk capacity
375 - 385 L
Trunk capacity
281 L
Length
4,850 - 4,853 mm
Length
-
Width
1,861 mm
Width
1,864 mm
Height
1,424 - 1,435 mm
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
380 - 435 kg
Payload
215 - 235 kg

Engine and Performance

Engine Type
Petrol MHEV, Diesel MHEV
Engine Type
Petrol
Transmission
Automatic
Transmission
Manuel, Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Manual Gearbox, Automatic Gearbox
Drive Type
All-Wheel Drive, Rear-Wheel Drive
Drive Type
Rear-Wheel Drive
Power HP
193 - 472 HP
Power HP
197 - 340 HP
Acceleration 0-100km/h
4.4 - 9.5 s
Acceleration 0-100km/h
4.5 - 6.8 s
Max Speed
220 - 250 km/h
Max Speed
-
Torque
250 - 560 Nm
Torque
320 - 500 Nm
Number of Cylinders
4 - 6
Number of Cylinders
4 - 6
Power kW
142 - 347 kW
Power kW
145 - 250 kW
Engine capacity
1,993 - 2,999 cm3
Engine capacity
1,998 - 2,998 cm3

General

Model Year
2,024 - 2,025
Model Year
2,025 - 2,026
CO2 Efficiency Class
G, E, F, D
CO2 Efficiency Class
F, G
Brand
Mercedes-Benz
Brand
BMW
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.