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Hyundai IONIQ 6 vs Porsche 911 Convertible comparison

Compare performance (650 HP vs 711 HP), boot space and price (39,000 £ vs 138,000 £ ) at a glance. Find out which car is the better choice for you – Hyundai IONIQ 6 or Porsche 911 Convertible?

Hyundai IONIQ 6 vs Porsche 911 Convertible: Key differences

Hyundai IONIQ 6

4.6 (1 Reviews)
rate
  • substantially cheaper
  • marginally more trunk space
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Porsche 911 Convertible

  • only slightly more power
  • clearly quicker 0–100 km/h
  • markedly lighter
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By Achim Sedelmaier

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

IONIQ 6

Costs and Efficiency:

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

Hyundai IONIQ 6 is substantially cheaper – starting at 39,000 £ , while the Porsche 911 Convertible costs 138,000 £ . That’s a price difference of around 98,958 £.

911 Convertible

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 Porsche 911 Convertible offers only slightly more power – delivering 711 HP compared to 650 HP. That’s roughly 61 HP more horsepower.

When accelerating from 0 to 100 km/h, the Porsche 911 Convertible is clearly quicker – completing the sprint in 2.6 s, while the Hyundai IONIQ 6 takes 3.3 s. That’s about 0.7 s quicker.

There’s also a difference in torque: the Porsche 911 Convertible delivers barely more torque with 800 Nm compared to 770 Nm. That’s about 30 Nm more.

IONIQ 6

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: Hyundai IONIQ 6 offers more seats – 5 vs 4.

In terms of curb weight, Porsche 911 Convertible is markedly lighter – 1,572 kg compared to 1,892 kg. The difference is around 320 kg.

Looking at boot space, the Hyundai IONIQ 6 offers marginally more boot space – 401 L compared to 373 L. That’s a difference of about 28 L.

When it comes to payload, the Hyundai IONIQ 6 carries visibly more – 438 kg compared to 345 kg. That’s a difference of about 93 kg.

Who wins the race in the data check?

The Hyundai IONIQ 6 is far ahead 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 £39,000
IONIQ 6

Hyundai IONIQ 6

  • Engine Type Electric
  • Transmission Automatic
  • Drive Type All-Wheel Drive, Rear-Wheel Drive
  • Power HP 170 - 650 HP
  • Consumption kWh/100km 13.4 - 18.7 kWh/100km
  • Electric Range 487 - 680 km
Hyundai IONIQ 6
Porsche 911 Convertible

Costs and Consumption

View detailed analysis

Engine and Performance

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Dimensions and Body

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Hyundai IONIQ 6

The Hyundai IONIQ 6 glides down the road with a poise that feels more runway model than commuter car, its sleek silhouette promising efficiency without trying too hard. Inside, a calm, minimalist cabin packed with clever, usable tech makes it a compelling choice for buyers who want electric motoring that's smart, stylish and quietly practical.

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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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Hyundai IONIQ 6
Porsche 911 Convertible

Costs and Consumption

Price
39,000 - 65,100 £
Price
138,000 - 244,500 £
Consumption L/100km
-
Consumption L/100km
10.5 - 13.7 L/100km
Consumption kWh/100km
13.4 - 18.7 kWh/100km
Consumption kWh/100km
-
Electric Range
487 - 680 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
Hatchback
Body Type
Convertible
Seats
5
Seats
2 - 4
Doors
-
Doors
-
Curb weight
1,892 - 2,241 kg
Curb weight
1,572 - 1,900 kg
Trunk capacity
371 - 401 L
Trunk capacity
163 - 373 L
Length
-
Length
-
Width
1,880 - 1,940 mm
Width
1,852 - 1,900 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
386 - 438 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, Rear-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
170 - 650 HP
Power HP
394 - 711 HP
Acceleration 0-100km/h
3.3 - 8.3 s
Acceleration 0-100km/h
2.6 - 4.7 s
Max Speed
-
Max Speed
-
Torque
350 - 770 Nm
Torque
450 - 800 Nm
Number of Cylinders
-
Number of Cylinders
6
Power kW
125 - 478 kW
Power kW
290 - 523 kW
Engine capacity
-
Engine capacity
2,981 - 3,996 cm3

General

Model Year
2026
Model Year
2,024 - 2,026
CO2 Efficiency Class
A
CO2 Efficiency Class
G
Brand
Hyundai
Brand
Porsche
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.