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KiaNiro Plug-in hybrid (2017-2022)

Used only
Compact/Small SUV
Plug-in hybrid (PHEV)

£15,804Typical price

Test score

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The Kia Niro range is unusual in that it’s available in three different electrified forms: full-electric, hybrid and plug-in hybrid. But how well suited is the Niro Plug-In Hybrid to your needs and how does it compare with rival medium-sized SUV hybrids such as the Vauxhall Grandland X, Peugeot 3008 and Volvo XC40? Find out in our full Kia Niro Plug-In Hybrid 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 are Kia plug-in hybrid cars?
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
Brand reliability 0-4 years

Nov 2023Last checked by Which?
Apr 2020First reviewed by Which?
Apr 2017Released

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

How we test cars

17 May 2024

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

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 (small SUVs and medium cars)

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

Brand reliability 0-4 years

Overall
Electric car reliability
Full hybrid 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
Diesel reliability

Brand reliability 10-15 years

Overall
Petrol reliability
Diesel reliability

General
Class	Compact/Small SUV
Luxury	No
Convertible	No
Availability	Used only
Used price	£15,804 - £31,788
Fuel type	Plug-in hybrid (PHEV)
Tested fuel efficiency	75.3mpg
Length	4,355mm
Width (excluding wing mirrors)	1,805mm
Width (including wing mirrors)	2,040mm
Height	1,535mm
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	11.3 m
On sale date	04 September 2017
Lowest pence per mile cost	£17.23

Latest tested engine
Engine name	1.6 GDI Plug-in hybrid spirit DCT6
Fuel type	Plug-in-Petrol-Hybrid
Capacity and power	1.6-litre (141hp)
Transmission	6-speed dual-clutch automatic
Driven wheels	Front-wheel-drive (FWD)
Fuel tank capacity	43 litres
Tested fuel economy: City / Out of town / Motorway (mpg)
Tested fuel efficiency (mi/kWh)
Tested fuel economy: Combined (mpg)
Cost per mile	17.23p per mile
Cost of filling tank	£65
Monthly fuel cost
Annual fuel cost
NOx level	Extremely Low (trace)
CO level	Medium
CO2 at tailpipe/tank-to-wheel (TTW) (g/km)	84
Well-to-wheel (WTW) CO2 (g/km)	140
Tested electric-only range (miles)	44 miles
Official fuel economy: WLTP	217.3
Official Euro emission level	Euro 6d-Temp
Braked tow load (KG)	1300kg
Unbraked tow load (KG)	600kg
Engine test date	04 June 2020
Test programme	2017

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KiaNiro Plug-in hybrid (2017-2022)

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Suggested Alternatives

Mini

Volvo

Renault

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