Skip advert
Advertisement

New Ford Fiesta ST-Line 2017 review

The new Ford Fiesta ST-Line brings racier styling to the standard Fiesta range. We try it out on UK roads for the first time

Find your Ford Fiesta
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

The Fiesta ST-Line's racier looks should prove popular with buyers, and the driving experience is perfectly judged to whet our appetites for the forthcoming ST hot hatch. It’s sharper, yet doesn’t sacrifice much in the way of comfort, while also representing a good balance between equipment and price. However, this punchy but unexciting top-spec diesel doesn’t really suit the package. The cheaper EcoBoost petrols are more characterful and fun to drive.

Advertisement - Article continues below

Aside from a small blip earlier in the summer, the Ford Fiesta has reigned supreme at the top of the UK sales charts for more than three years. And that winning streak looks set to continue, with Ford claiming to have registered as many as 20,000 all-new Fiestas since July – despite the full range not being available yet.   

The next few variants are now trickling into dealers, including the posh Fiesta Vignale and the racier Fiesta ST-Line you see here. We’re driving the sporty-looking hatchback on UK roads for the first time, to see if it’s all style and no substance. 

Best superminis on sale 

We’re driving the entry ST-Line model, with a more generously equipped ST-Line X model available for an extra £1,350. While that gets niceties such as sat-nav, climate control and part-leather, our car still comes with Ford’s SYNC 3 touchscreen infotainment, keyless start and LED running lights. All versions come with figure-hugging sports seats and a flat-bottomed steering wheel, too.

But it’s the external revisions that many buyers will be drawn to, with a subtle bodykit, unique grille, 17-inch alloys and a rear spoiler giving the Fiesta a distinctly different personality to more comfort-oriented versions.

Advertisement - Article continues below
Skip advert
Advertisement
Skip advert
Advertisement - Article continues below

Used - available now

VIVARO

2022 VAUXHALL

VIVARO

44,362 milesManualDiesel1.5L

Cash £13,795
View VIVARO
D-MAX

2023 ISUZU

D-MAX

33,508 milesManualDiesel1.9L

Cash £21,473
View D-MAX
Jazz

2023 Honda

Jazz

102,000 milesAutomaticPetrol1.5L

Cash £11,490
View Jazz
Picanto

2020 Kia

Picanto

36,000 milesAutomaticPetrol1.2L

Cash £9,490
View Picanto

While ST-Line is expected to be a very popular trim, diesels are predicted to make less than five per cent of UK sales. We previously tested the new Fiesta with Ford’s entry-level diesel engine, and found it to be a unit that punches above its weight. Yet with 118bhp (compared to that car’s 84bhp), this uprated unit promises a significant performance advantage – and its 0-62mph time of nine seconds matches the most powerful 138bhp 1.0-litre Ecoboost petrol.

• New Ford Fiesta 2017 review

Ford has elected to give this diesel Fiesta quite long gearing in order to boost economy. However, that means it can bog down when changing up into second or third as it drops out of the torque range, particularly when going uphill. Drive around that and it’s a gutsy powertrain, with effortless mid-range punch that makes overtaking a breeze. You’ll be working the six-speed gearbox hard to keep it within its narrow power band, but that’s no hardship as the shift action is brilliantly light and precise.

Refinement is very strong, too, with barely any more vibration through the controls than the petrols models. There’s a commendable lack of clatter in normal driving, too, which is unusual for a diesel supermini. Extend the unit beyond 3,000rpm and it starts to get vocal, however. That’s fine for those who would prefer to maximise the diesel’s 80mpg potential, but the more rev-happy and entertaining turbo petrols would better suit the sporty character of this ST-Line spec. 

In the previous generation Fiesta, the ST-Line models were softer than the full-fat ST, which made the car more useable day-to-day. While we haven’t yet driven the range-topper, that looks to be the case again here. 

Despite the firmer suspension and 17-inch alloys, the ST-Line’s ride is composed and comfortable over all but the harshest surfaces and deepest potholes. And while road noise is more noticeable than on Fiestas with smaller wheels, it’s hardly intrusive. It’s still superbly controlled, agile and fun in the bends, too, with less body movement than lesser Fiestas and sharp, accurate steering. 

Practicality is unchanged over the standard car, and all ST-Line models are available with a choice of three or five doors. Cabin quality has moved on significantly from the outgoing car, too, and it now challenges the class best for materials, tech and fit-and-finish. 

Skip advert
Advertisement

New & used car deals

Nissan Qashqai

Nissan Qashqai

RRP £27,415Avg. savings £7,528 off RRP*Used from £11,276
Toyota Yaris Cross
Kia Sportage

Kia Sportage

RRP £28,065Avg. savings £3,330 off RRP*Used from £13,490
Dacia Spring

Dacia Spring

RRP £14,995Avg. savings £4,588 off RRP*
* Average savings are calculated daily based on the best dealer prices on Auto Express vs manufacturer RRP
Skip advert
Advertisement

Have you considered?

MG4 EV review
2026 MG4 - front tracking

MG4 EV review

In-depth reviews
24 Feb 2026
Used Vauxhall Astra (Mk7, 2015-2022) review and buyer's guide
Vauxhall Astra Mk7

Used Vauxhall Astra (Mk7, 2015-2022) review and buyer's guide

Used car tests
13 Feb 2026
Skoda Fabia review
Skoda Fabia - front tracking

Skoda Fabia review

In-depth reviews
9 Feb 2026

Most Popular

Peugeot is building a brand new petrol engine – who says ICE is dead?
New Peugeot ‘Turbo 100’ engine

Peugeot is building a brand new petrol engine – who says ICE is dead?

New 1.2-litre three-cylinder petrol engine to replace Puretech motors in Peugeot and more
News
16 Mar 2026
New speed cameras without flash or road markings arrive to catch more motorists
Speeding camera

New speed cameras without flash or road markings arrive to catch more motorists

The new type of radar-based speed cameras are currently being trialled in London
News
19 Mar 2026
New Rivian R2 details revealed: UK specs, range and pricing for Tesla Model Y rival
Rivian R2 - front tracking

New Rivian R2 details revealed: UK specs, range and pricing for Tesla Model Y rival

The cutting-edge electric family SUV is coming to the UK – but in 2028 at the earliest
News
16 Mar 2026