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AudiQ4 e-tron SUV (2021-)

Available new
Medium SUV
Electric

£43,997Typical price

Test score

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The Audi Q4 e-tron is a compact full-electric SUV. Launched in 2021 and then updated in 2023 and 2026, it’s offered in regular and Sportback body styles. It goes up against rivals including the BMW iX1, Genesis GV60 and VW ID.4. How does it compare? Find out in our full Audi Q4 e-tron review.

pros

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cons

What's included?

What is it?
What’s it like to drive?
What’s the performance like?
How reliable is the Audi Q4 e-tron (2021-)?
How comfortable and spacious is it?
How economical is it to run?
How safe is it?
Should I buy it?

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KEY TEST RESULTS
Comfort and practicality
Model reliability 0-4 years
Brand reliability 0-4 years

Jun 2026First reviewed by Which?
Apr 2021Released

The overall Which? test score is made up of the following star ratings, all determined by our rigorous lab tests.

A blue Volkswagen ID.4 maneuvering around orange traffic cones on a test track, with a grassy hill in the background.

How we test cars

28 May 2026

Ease of driving

Overall
Visibility
Smoothness of power delivery
Driving stability
Cabin layout

Driving performance

Overall
Acceleration
Gearbox and transmission
Brakes

Comfort and practicality

Overall
Entry and exit
Seat comfort
Ride quality
Quietness
Build quality
Seat space
Boot space

Euro NCAP

Safety kit

Model reliability 0-4 years

How we test model reliability 0-4 years

How reliable this car is, based on the real life feedback of current owners as collected in our annual Which? car survey. We divide all reliability feedback into three age groups: cars aged up to four years, five to nine years, and 10 to 15 years. A car cannot be a Best Buy if: It's available to buy new and has a 0-4-year model reliability score of two stars or less; or it's only available on the used market and has a 5-9-year model reliability score of two stars or less; or it's only available on the used market and launched less than five years ago and has a 0-4-year model reliability score of two stars of less.

Brand reliability 0-4 years

Overall
Electric car reliability
Plug-in hybrid reliability
Petrol reliability
Diesel reliability

How we test brand reliability 0-4 years

Our reliability ratings are based on the feedback from tens of thousands of UK motorists, as collected in our annual Which? car survey. We divide all reliability feedback into three age groups: cars aged up to four years, five to nine years, and 10 to 15 years.

Brand reliability 5-9 years

Overall
Plug-in hybrid reliability
Diesel reliability

Brand reliability 10-15 years

Overall
Petrol reliability
Diesel reliability

General
Car body style	Full-size SUV
Size and body style	Medium SUV
Class	Medium/Large SUV
Luxury	No
Convertible	No
Availability	Available new
New price	£43,997 - £63,181
Fuel type	Electric
Tested fuel efficiency	2.93mi/kWh
Length	4,588mm
Width (excluding wing mirrors)	1,865mm
Width (including wing mirrors)	2,120mm
Height	1,632mm
Driver max height
Second-row passenger max height
Boot space with seats up
Boot space with seats down
Number of seats	5
Folding rear seats	Yes
Isofix attachments	Yes
Turning circle	10.1 m
On sale date	14 April 2021
Lowest pence-per-mile cost	£8.40

Latest tested engine
Engine and trim name	40 e-tron
Fuel type	Electric
Transmission	Single-speed automatic
Driven wheels	Rear-wheel-drive (RWD)
Tested fuel efficiency (mi/kWh)
Cost per mile	8.4p per mile
Monthly fuel cost
Annual fuel cost
CO2 at tailpipe/tank-to-wheel (TTW) (g/km)	0
Tested electric range (miles)
Official Euro emission level	Electric - N/A
Braked tow load (KG)	1000kg
Unbraked tow load (KG)	750kg
Engine test date	01 June 2026
Test programme	2026

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AudiQ4 e-tron SUV (2021-)

where to buy or sell

pros

cons

What's included?

Test results

Specifications

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