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Mercedes EQA vs Porsche 911 Convertible comparison

Compare performance (228 HP vs 711 HP), boot space and price (45,900 £ vs 138,000 £ ) at a glance. Find out which car is the better choice for you – Mercedes EQA or Porsche 911 Convertible?

Mercedes EQA vs Porsche 911 Convertible: Key differences

Mercedes EQA

5 (1 Reviews)
rate
  • clearly cheaper
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Porsche 911 Convertible

  • substantially more power
  • considerably quicker 0–100 km/h
  • clearly lighter
  • very slightly more trunk space
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By Achim Sedelmaier

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

EQA

Costs and Efficiency:

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

Mercedes EQA is clearly cheaper – starting at 45,900 £ , while the Porsche 911 Convertible costs 138,000 £ . That’s a price difference of around 92,126 £.

911 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 Porsche 911 Convertible offers substantially more power – delivering 711 HP compared to 228 HP. That’s roughly 483 HP more horsepower.

When accelerating from 0 to 100 km/h, the Porsche 911 Convertible is considerably quicker – completing the sprint in 2.6 s, while the Mercedes EQA takes 7.7 s. That’s about 5.1 s quicker.

There’s also a difference in torque: the Porsche 911 Convertible delivers clearly more torque with 800 Nm compared to 390 Nm. That’s about 410 Nm more.

EQA

Space and Everyday Use:

Cabin size, boot volume and payload all play a role in everyday practicality. Here, comfort and flexibility make the difference.

Seats: Mercedes EQA offers more seats – 5 vs 4.

In terms of curb weight, Porsche 911 Convertible is clearly lighter – 1,572 kg compared to 2,115 kg. The difference is around 543 kg.

Looking at boot space, the Porsche 911 Convertible offers very slightly more boot space – 373 L compared to 340 L. That’s a difference of about 33 L.

When it comes to payload, the Mercedes EQA carries somewhat more – 425 kg compared to 345 kg. That’s a difference of about 80 kg.

Who wins the race in the data check?

The Porsche 911 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 £138,000
911 Convertible

Porsche 911 Convertible

  • Engine Type : Petrol, Full Hybrid
  • Transmission : Manuel, Automatic
  • Drive Type : Rear-Wheel Drive, All-Wheel Drive
  • Power HP : 394 - 711 HP
  • Consumption L/100km : 10.5 - 13.7 L/100km
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Frequently compared as well

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Mercedes EQA
Porsche 911 Convertible

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Mercedes EQA

The Mercedes EQA slips into the electric crossover ranks with the brand’s familiar luxury polish, offering a quiet, fuss-free drive that feels perfectly at home in the city or on a country escape. Inside it’s neatly finished and tech-forward, projecting grown-up refinement even if it plays things a bit safe for anyone chasing outright excitement.

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Reviews Mercedes EQA

5 (1 Reviews)
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No reviews yet. Share your experience and help others decide.

Porsche 911 Convertible

The Porsche 911 Cabriolet transforms the iconic silhouette into an open‑air weapon, offering roof-down glamour and razor-sharp handling that still feels perfectly composed on normal roads. It’s the kind of car that serves daily duties with surprising ease while delivering intoxicating engine music and a grin factor that makes every trip feel like a small victory.

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Reviews Porsche 911 Convertible

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Mercedes EQA
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The BMW iX1 is the feisty compact EV that still drives like a BMW, with sharper handling and a practical cabin, while the Mercedes EQA prefers to charm you with a softer ride and a more polished, luxe interior. Choose the iX1 for driver engagement and better value, or the EQA if you want plush …
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Mercedes EQA
Porsche 911 Convertible

Costs and Consumption
Price
45,900 - 54,900 £
Price
138,000 - 244,500 £
Consumption L/100km
-
Consumption L/100km
10.5 - 13.7 L/100km
Consumption kWh/100km
16.9 kWh/100km
Consumption kWh/100km
-
Electric Range
476 km
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
0 g/km
co2
237 - 310 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
SUV
Body Type
Convertible
Seats
5
Seats
2 - 4
Doors
-
Doors
-
Curb weight
2,115 kg
Curb weight
1,572 - 1,900 kg
Trunk capacity
340 L
Trunk capacity
163 - 373 L
Length
-
Length
-
Width
1,834 mm
Width
1,852 - 1,900 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
425 kg
Payload
195 - 345 kg

Engine and Performance
Engine Type
Electric
Engine Type
Petrol, Full Hybrid
Transmission
Automatic
Transmission
Manuel, Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
Manual Gearbox, Dual-Clutch Automatic
Drive Type
All-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
228 HP
Power HP
394 - 711 HP
Acceleration 0-100km/h
7.7 s
Acceleration 0-100km/h
2.6 - 4.7 s
Max Speed
-
Max Speed
-
Torque
390 Nm
Torque
450 - 800 Nm
Number of Cylinders
-
Number of Cylinders
6
Power kW
168 kW
Power kW
290 - 523 kW
Engine capacity
-
Engine capacity
2,981 - 3,996 cm3

General
Model Year
2025
Model Year
2,024 - 2,026
CO2 Efficiency Class
A
CO2 Efficiency Class
G
Brand
Mercedes-Benz
Brand
Porsche
Is the Mercedes EQA offered with different drivetrains?

Available configurations include 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.