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HyundaiIoniq 5 (2021-)

Available new
Large
Electric

£41,489Typical price

Test score

where to buy or sell

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With its bold design, the Hyundai Ioniq 5 looks like it has beamed in from the future. But does it represent the future of motoring? Its pure electric drive and spacious, large hatchback layout certainly make it feel that way. But it’s up against some tough opposition from electric rivals like the Kia EV6, Tesla Model 3 and VW ID.4. Find out whether the Hyundai Ioniq 5 stands out in our full review.

pros

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cons

What's included?

What is it?
What’s it great at?
What’s it like to drive?
How reliable is the Hyundai Ioniq 5 (2021-present)?
How comfortable and spacious is it?
How economical is it to run?
How safe is it?
Is there anything I should look out for?
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 2023Last checked by Which?
Apr 2022First reviewed by Which?
Jun 2021Released

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

How we test cars

19 Oct 2023

Ease of driving

Overall
Visibility
Smoothness of power delivery
Driving stability
Cabin layout

How we test ease of driving

To find out how easy a car is to drive, we assess cars across a number of areas from visibility and handling to the layout of the cabin and how smoothly the engine delivers its power.

Performance

Overall
In-gear acceleration
Brakes
Electric car range

How we test performance

We test braking distances and whether the effectivess of the brakes fade with repeat use. Performanc is based on in-gear acceleration.

Comfort and practicality

Overall
Entry and exit
Seat comfort
Ride quality
Quietness
Seat space
Boot space (large cars, SUVs and MPVs)

How we test comfort and practicality

Comfort and practicality includes how easy it is, or not, to get in and out of the car and the maximum height of occupants. We also measure road, wind and engine noise and assess how well the car deals with bumps from large potholes to jittery surfaces like cobble stones.

Euro NCAP

How we test euro ncap

Any car that receives a rating of three stars or less from Euro NCAP is made a Don't Buy. If a car has been available for more than four years and has not been tested by Euro NCAP, it cannot be a Best Buy.

Which? safety

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.

Brand reliability 0-4 years

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

Brand reliability 10-15 years

Overall
Petrol reliability
Diesel reliability

General
Class	Large
Luxury	No
Convertible	No
Availability	Available new
New price	£41,489 - £55,324
Fuel type	Electric
Tested fuel efficiency	2.97 to 3.41mi/kWh
Length	4,635mm
Width (excluding wing mirrors)	1,890mm
Width (including wing mirrors)	2,155mm
Height	1,605mm
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	12.65 m
On sale date	03 June 2021
Lowest pence per mile cost	£7.19

Latest tested engine
Engine name	(77,4 kWh) UNIQ-Paket 4WD
Fuel type	Electric
Battery capacity
Energy required for full charge
Charging losses
Transmission	Single-speed automatic
Driven wheels	Four-wheel-drive (4WD)
Tested fuel efficiency (mi/kWh)
Cost per mile	7.63p per mile
Monthly fuel cost
Annual fuel cost
CO2 at tailpipe/tank-to-wheel (TTW) (g/km)	0
Well-to-wheel (WTW) CO2 (g/km)	97
Tested electric range (miles)
Official Euro emission level	Electric - N/A
Braked tow load (KG)	1600kg
Unbraked tow load (KG)	750kg
Engine test date	20 April 2023
Test programme	2017

Engine two
Engine name	(77.4 kWh) TECHNIQ 2WD
Fuel	Electric
Battery capacity
Energy required for full charge
Charging losses
Transmission	Single-speed automatic
Driven wheels	Rear-wheel-drive (RWD)
Tested fuel efficiency (mi/kWh)
Cost per mile	7.19p per mile
Monthly fuel cost
Annual fuel cost
CO2 at tailpipe/tank-to-wheel (TTW) (g/km)	0
Well-to-wheel (WTW) CO2 (g/km)	91
Tested electric range (miles)
Official Euro emission level	Electric - N/A
Braked tow load (KG)	1600kg
Unbraked tow load (KG)	750kg
Engine test date	17 March 2023
Car test programme	2017

Engine three
Engine name	(72.6 kWh) TECHNIQ 2WD
Fuel type	Electric
Battery capacity
Energy required for full charge
Charging losses
Transmission	Single-speed automatic
Driven wheels	Rear-wheel-drive (RWD)
Tested fuel efficiency (mi/kWh)
Cost per mile	8.26p per mile
Monthly fuel cost
Annual fuel cost
CO2 at tailpipe/tank-to-wheel (TTW) (g/km)	0
Well-to-wheel (WTW) CO2 (g/km)	104
Tested electric range (miles)
Official Euro emission level	Electric - N/A
Braked tow load (KG)	1600kg
Unbraked tow load (KG)	750kg
Engine test date	03 March 2022
Car test programme	2017

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HyundaiIoniq 5 (2021-)

where to buy or sell

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pros

cons

What's included?

How we test cars

Ease of driving

Performance

Comfort and practicality

Euro NCAP

Which? safety

Model reliability 0-4 years

Brand reliability 0-4 years

Brand reliability 5-9 years

Brand reliability 10-15 years

How this product's score compares with other new and used cars we've tested

Suggested Alternatives

Kia

Renault

Seat

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HyundaiIoniq 5 (2021-)

where to buy or sell

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cons

What's included?

Test results

Specifications

Best Buys & Don't Buys

Suggested Alternatives

Kia

Renault

Seat

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