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Hyundai IONIQ 6 vs Porsche Cayman comparison

Compare performance (650 HP vs 500 HP), boot space and price (39,000 £ vs 136,000 £ ) at a glance. Find out which car is the better choice for you – Hyundai IONIQ 6 or Porsche Cayman?

Hyundai IONIQ 6 vs Porsche Cayman: Key differences

Hyundai IONIQ 6

4.6 (2 Reviews)
rate
  • substantially cheaper
  • clearly more power
  • marginally quicker 0–100 km/h
  • considerably more trunk space
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Porsche Cayman

  • visibly 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 Cayman costs 136,000 £ . That’s a price difference of around 96,986 £.

Cayman

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 Hyundai IONIQ 6 offers clearly more power – delivering 650 HP compared to 500 HP. That’s roughly 150 HP more horsepower.

When accelerating from 0 to 100 km/h, the Hyundai IONIQ 6 is marginally quicker – completing the sprint in 3.3 s, while the Porsche Cayman takes 3.4 s. That’s about 0.1 s quicker.

There’s also a difference in torque: the Hyundai IONIQ 6 delivers clearly more torque with 770 Nm compared to 450 Nm. That’s about 320 Nm more.

IONIQ 6

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: Hyundai IONIQ 6 offers more seats – 5 vs 2.

In terms of curb weight, Porsche Cayman is visibly lighter – 1,490 kg compared to 1,892 kg. The difference is around 402 kg.

Looking at boot space, the Hyundai IONIQ 6 offers considerably more boot space – 401 L compared to 184 L. That’s a difference of about 217 L.

When it comes to payload, the Hyundai IONIQ 6 carries markedly more – 438 kg compared to 281 kg. That’s a difference of about 157 kg.

Who wins the race in the data check?

The Hyundai IONIQ 6 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 £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
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Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

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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Reviews Hyundai IONIQ 6

4.6 (2 Reviews)
rate

No reviews yet. Share your experience and help others decide.

Porsche Cayman

The Porsche Cayman stands out as a quintessential sports car, blending sleek design with dynamic handling. Its mid-engine layout provides an excellent balance and sharp agility that driving enthusiasts crave. Inside, the Cayman offers a refined and driver-focused interior, ensuring that every journey is an exhilarating experience.

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Reviews Porsche Cayman

No reviews yet. Share your experience and help others decide.

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Hyundai IONIQ 6
Porsche Cayman

Costs and Consumption
Price
39,000 - 65,100 £
Price
136,000 £
Consumption L/100km
-
Consumption L/100km
13 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
295 g/km
Fuel tank capacity
-
Fuel tank capacity
54 L

Dimensions and Body
Body Type
Hatchback
Body Type
Coupe
Seats
5
Seats
2
Doors
-
Doors
2
Curb weight
1,892 - 2,241 kg
Curb weight
1,490 kg
Trunk capacity
371 - 401 L
Trunk capacity
184 L
Length
-
Length
4,456 mm
Width
1,880 - 1,940 mm
Width
1,822 mm
Height
-
Height
1,267 mm
Max trunk capacity
-
Max trunk capacity
272 L
Payload
386 - 438 kg
Payload
281 kg

Engine and Performance
Engine Type
Electric
Engine Type
Petrol
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
Dual-Clutch Automatic
Drive Type
All-Wheel Drive, Rear-Wheel Drive
Drive Type
Rear-Wheel Drive
Power HP
170 - 650 HP
Power HP
500 HP
Acceleration 0-100km/h
3.3 - 8.3 s
Acceleration 0-100km/h
3.4 s
Max Speed
-
Max Speed
315 km/h
Torque
350 - 770 Nm
Torque
450 Nm
Number of Cylinders
-
Number of Cylinders
6
Power kW
125 - 478 kW
Power kW
368 kW
Engine capacity
-
Engine capacity
3,996 cm3

General
Model Year
2026
Model Year
2021
CO2 Efficiency Class
A
CO2 Efficiency Class
G
Brand
Hyundai
Brand
Porsche
What drive types are available for the Hyundai IONIQ 6?

The Hyundai IONIQ 6 is available as All-Wheel Drive or Rear-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.