Skip advert
Advertisement

New Honda Clarity FCV 2017 review

The hydrogen-powered Honda Clarity has already wowed us, but is it a hit on British roads?

Find your Honda Clarity FCV
Compare deals from trusted partners on this car and previous models.
Or are you looking to sell your car?
Value my car
Fast, no-nonsense car selling
Value my car

Fuel-cell vehicles aren’t for everyone – yet – but the Clarity is further proof of how far manufacturers have come in squeezing the tech into regular cars. Honda’s offering is a spacious family car that’s also a relaxing cruiser. True, the boot space is compromised, but a bigger problem is that the main flaw in the package – the refuelling infrastructure – isn’t something that Honda can do much about.

Advertisement - Article continues below

We were pretty impressed when we tried the Honda Clarity fuel-cell car in Denmark back in the spring. Now the first car has landed on UK shores – one of a handful of examples that will end up on the driveways of leasing customers.

‘Customers’ is a bit strong, because unlike the fuel-cell Toyota Mirai, technically this car isn’t on sale in the UK at all. We won’t get a Clarity until the successor to this car arrives – in around 2022.

• Best low emissions green cars

The Clarity’s fuel-cell stack runs off hydrogen, mixing the fuel with oxygen from the air to produce electricity that fills the batteries powering the front wheels. Water is the only emission as the car moves along.

The advantage of this, of course, is you can have emissions-free motoring without having to wait for charging. The 700-bar tank is easy to fill – about as simple as your regular visit to the petrol or diesel pump, in fact.

Skip advert
Advertisement
Skip advert
Advertisement - Article continues below

Used - available now

HR-V Hybrid

2024 Honda

HR-V Hybrid

31,575 milesAutomaticPetrol1.5L

Cash £20,295
View HR-V Hybrid
X4

2025 BMW

X4

57,767 milesAutomaticDiesel2.0L

Cash £29,997
View X4
500

2024 Fiat

500

39,714 milesManualPetrol1.0L

Cash £8,797
View 500
Kona Electric

2023 Hyundai

Kona Electric

23,514 milesAutomaticElectric

Cash £12,700
View Kona Electric

This convenience is theoretical, though, because there are still only about a dozen hydrogen fuelling points in the UK. So you’ll end up watching the predicted fuel range carefully; Honda claims 403 miles, but in truth it’s less than 300 in real-world use.

Advertisement - Article continues below

On UK roads, the Clarity drives like many other electric vehicles; the initial power delivery from the 174bhp/300Nm motor is strong and smooth, and while there’s a little bit of whine, it’s quickly drowned out by wind noise from around the mirrors.

The Clarity isn’t particularly agile or involving, but the suspension does a good enough job of dialling out British road imperfections. Also impressive is the brake pedal modulation, given how many EVs find it hard to manage the transition between stopping power and energy recuperation.

The rest of the package is conventional enough; the Clarity is a big five-seater whose looks are distinctive enough to let people know that you’ve thought long and hard about the environment when choosing your powertrain. The boot will confirm this, because it’s badly compromised by the hydrogen tank, and has a big step in its floor that loose items are all but certain to slide off.

The cabin, meanwhile, is nicely finished, with a mix of high-quality materials, including a synthetic suede that gives a strip of luxury across the centre of the facia. It’s a sign, if anything, of how this car has been produced – not to make a profit, but rather to showcase Honda’s technology progress, and help gain further acceptance for fuel-cell vehicles.

Click on the gallery above to see more of the Honda Clarity...

Skip advert
Advertisement

More reviews

Editor-at-large

John started journalism reporting on motorsport – specifically rallying, which he had followed avidly since he was a boy. After a stint as editor of weekly motorsport bible Autosport, he moved across to testing road cars. He’s now been reviewing cars and writing news stories about them for almost 20 years.

New & used car deals

Nissan Qashqai

Nissan Qashqai

RRP £27,435Avg. savings £5,987 off RRP*Used from £10,795
Audi A3

Audi A3

RRP £26,310Avg. savings £2,657 off RRP*Used from £9,495
Toyota Yaris Cross
Kia Sportage

Kia Sportage

RRP £28,085Avg. savings £3,239 off RRP*Used from £13,990
* Average savings are calculated daily based on the best dealer prices on Auto Express vs manufacturer RRP
Skip advert
Advertisement

Most Popular

Ford Focus primed for sensational return, but as an SUV
Ford Focus exclusive image

Ford Focus primed for sensational return, but as an SUV

Could a new Ford Focus be ready to fight Europe’s biggest sellers such as the Volkswagen T-Roc and Nissan Qashqai?
News
4 Jun 2026
New Audi Q4 e-tron: the cheapest Audi EV just got even cheaper
Audi Q4 e-tron facelift - front action

New Audi Q4 e-tron: the cheapest Audi EV just got even cheaper

Audi’s second best-selling car has just been made even better
News
4 Jun 2026
Kia Seltos review
Ellis Hyde with the Kia Seltos

Kia Seltos review

The new Kia Seltos will be a welcome addition to the brand's UK line-up, offering plenty of space and distinctive looks
In-depth reviews
5 Jun 2026