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Audi Q4 e-tron vs Porsche Cayenne comparison

Compare performance (340 HP vs 1,156 HP), boot space and price (40,700 £ vs 90,200 £ ) at a glance. Find out which car is the better choice for you – Audi Q4 e-tron or Porsche Cayenne?

Audi Q4 e-tron vs Porsche Cayenne: Key differences

Audi Q4 e-tron

4.6 (3 Reviews)
rate
  • considerably cheaper
  • markedly more efficient
  • very slightly lighter
details

Porsche Cayenne

3.2 (3 Reviews)
rate
  • significantly more power
  • moderately more electric range
  • substantially quicker 0–100 km/h
  • clearly more trunk space
details

All details on performance, efficiency, range and trunk space can be found in the technical comparison below – including user reviews for both models.

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

Q4 e-tron

Costs and Efficiency:

When it comes to price and running costs, the biggest differences usually appear. This is often where you see which car fits your budget better in the long run.

Audi Q4 e-tron is considerably cheaper – starting at 40,700 £ , while the Porsche Cayenne costs 90,200 £ . That’s a price difference of around 49,457 £.

In terms of energy consumption, the Audi Q4 e-tron is markedly more efficient: consuming 14.8 kWh/100km compared to 18.9 kWh/100km for the Porsche Cayenne. That’s a difference of about 4.1 kWh/100km.

As for electric range, the Porsche Cayenne offers moderately more range – reaching up to 668 km, about 76 km more than the Audi Q4 e-tron.

Cayenne

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 Cayenne offers significantly more power – delivering 1,156 HP compared to 340 HP. That’s roughly 816 HP more horsepower.

When accelerating from 0 to 100 km/h, the Porsche Cayenne is substantially quicker – completing the sprint in 2.5 s, while the Audi Q4 e-tron takes 5.4 s. That’s about 2.9 s quicker.

There’s also a difference in torque: the Porsche Cayenne delivers substantially more torque with 1,500 Nm compared to 679 Nm. That’s about 821 Nm more.

Q4 e-tron

Space and Everyday Use:

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

Both vehicles offer seating for 5 people.

In terms of curb weight, Audi Q4 e-tron is very slightly lighter – 2,035 kg compared to 2,130 kg. The difference is around 95 kg.

Looking at boot space, the Porsche Cayenne offers clearly more boot space – 781 L compared to 535 L. That’s a difference of about 246 L.

When it comes to payload, the Porsche Cayenne carries markedly more – 705 kg compared to 515 kg. That’s a difference of about 190 kg.

Who wins the race in the data check?

The Porsche Cayenne is decisively ahead 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 £90,200
Cayenne

Porsche Cayenne

  • Engine Type Petrol, Plug-in Hybrid, Electric
  • Transmission Automatic
  • Drive Type All-Wheel Drive
  • Power HP 353 - 1,156 HP
  • Consumption L/100km 4 - 11 L/100km
  • Consumption kWh/100km 18.9 - 20.6 kWh/100km
  • Electric Range 74 - 668 km
details

Frequently compared as well

Audi Q4 e-tron
BMW iX1
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Skoda Elroq
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Porsche Cayenne

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Audi Q4 e-tron

The Audi Q4 e-tron blends Audi’s clean, modern styling with a practical, well-built interior, making it a refined option for buyers who want a premium electric compact SUV. It offers a quiet, composed ride and intuitive tech, so it’s well suited to daily commuting and family duties while keeping the switch to electric straightforward.

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Reviews Audi Q4 e-tron

4.6 (3 Reviews)
rate
Alain
10 Jun 2026, 00:16:47

A more attractive vehicle inside and out, with German reliability.

Porsche Cayenne

Few SUVs blend athletic poise and Teutonic precision like the Porsche Cayenne, putting genuine sports‑car feeling into a roomy, everyday package. If you want a practical family hauler that still makes you grin every time you merge, the Cayenne delivers — turning errands into an excuse for a spirited drive.

details
P17_0701
P17_0780
P17_0777
P17_0776
P17_0784

Reviews Porsche Cayenne

3.2 (3 Reviews)
rate

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

Frequently compared as well

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Volvo EX60
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The Audi Q4 e-tron and Volvo EX60 are competing compact premium electric SUVs that take different approaches to design, driving feel and in-cabin experience. This comparison will cut through specs and real-world strengths to help you choose between the Q4 e-tron’s refined driving dynamics and Audi …
Audi Q4 e-tron
BMW iX3
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The Audi Q4 e‑tron feels like the sensible, tech‑savvy choice — airy cabin, clever packaging and a polished, Scandinavian calm that suits family life and long commutes. The BMW iX3, by contrast, plays the sporty, driver‑centric card with taut handling and BMW polish, so pick the Q4 for everyday …
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Audi Q5
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Comparing the all-electric Audi Q4 e-tron with the mainstream Audi Q5 brings together two very different takes on the compact luxury SUV: the Q4 e-tron emphasizes electric driving, a tech-forward cabin and lower running costs, while the Q5 offers petrol/diesel/plug-in options, proven practicality …
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Volvo EX40
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VW ID.7
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Porsche Panamera
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Audi Q4 e-tron
Porsche Cayenne

Costs and Consumption
Price
40,700 - 53,100 £
Price
90,200 - 144,400 £
Consumption L/100km
-
Consumption L/100km
4 - 11 L/100km
Consumption kWh/100km
14.8 - 16.2 kWh/100km
Consumption kWh/100km
18.9 - 20.6 kWh/100km
Electric Range
440 - 592 km
Electric Range
74 - 668 km
Battery Capacity
-
Battery Capacity
-
co2
0 g/km
co2
0 - 249 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
SUV
Body Type
SUV
Seats
5
Seats
4 - 5
Doors
-
Doors
-
Curb weight
2,035 - 2,235 kg
Curb weight
2,130 - 2,725 kg
Trunk capacity
515 - 535 L
Trunk capacity
434 - 781 L
Length
-
Length
-
Width
1,865 mm
Width
1,980 - 1,983 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
505 - 515 kg
Payload
525 - 705 kg

Engine and Performance
Engine Type
Electric
Engine Type
Petrol, Plug-in Hybrid, Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
Automatic Gearbox, Reduction Gearbox
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
204 - 340 HP
Power HP
353 - 1,156 HP
Acceleration 0-100km/h
5.4 - 8.1 s
Acceleration 0-100km/h
2.5 - 6 s
Max Speed
-
Max Speed
-
Torque
350 - 679 Nm
Torque
500 - 1,500 Nm
Number of Cylinders
-
Number of Cylinders
6
Power kW
150 - 250 kW
Power kW
260 - 850 kW
Engine capacity
-
Engine capacity
2,995 cm3

General
Model Year
2026
Model Year
2,025 - 2,026
CO2 Efficiency Class
A
CO2 Efficiency Class
G, B, A
Brand
Audi
Brand
Porsche
Is the Audi Q4 e-tron offered with different drivetrains?

The Audi Q4 e-tron is available as Rear-Wheel Drive or 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.