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

Kona Hybrid

2023 Hyundai

Kona Hybrid

28,442 milesAutomaticPetrol1.6L

Cash £14,457
View Kona Hybrid
T-Roc

2025 Volkswagen

T-Roc

25,751 milesAutomaticPetrol1.5L

Cash £16,791
View T-Roc
C-Class Cabriolet

2018 Mercedes

C-Class Cabriolet

88,594 milesAutomaticPetrol2.0L

Cash £12,800
View C-Class Cabriolet
A1 Sportback

2026 Audi

A1 Sportback

45,876 milesManualPetrol1.0L

Cash £13,326
View A1 Sportback

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

Toyota Yaris Cross
Volkswagen Golf

Volkswagen Golf

RRP £12,795Avg. savings £3,429 off RRP*Used from £10,895
Nissan Qashqai

Nissan Qashqai

RRP £11,120Avg. savings £6,248 off RRP*Used from £9,895
Kia Sportage

Kia Sportage

RRP £12,380Avg. savings £3,506 off RRP*Used from £11,650
* Average savings are calculated daily based on the best dealer prices on Auto Express vs manufacturer RRP
Skip advert
Advertisement

Have you considered?

Long-term test: Skoda Fabia 130
Skoda Fabia 130 - Fabia comparison

Long-term test: Skoda Fabia 130

Long-term tests
1 Oct 2026
Long-term test: DS No4 Hybrid Etoile Nappa
DS No4 Hybrid - front end with Dr Pete

Long-term test: DS No4 Hybrid Etoile Nappa

Long-term tests
10 Sep 2026
Cupra Leon review
Cupra Leon - front cornering

Cupra Leon review

In-depth reviews
18 Aug 2026

Most Popular

Used Car of the Year 2026 is the Hyundai Ioniq 5
Used Car of the Year 2026 - Hyundai Ioniq 5

Used Car of the Year 2026 is the Hyundai Ioniq 5

While you can’t go wrong with any of our Used Car Awards winners for 2026, the Hyundai rose above the rest
News
21 Oct 2026
New Chery Tiggo X7 revealed: who knew a Tiggo could get so tough?
Chery Tiggo X7 - front 3/4

New Chery Tiggo X7 revealed: who knew a Tiggo could get so tough?

Chery's new Tiggo X7 SUV promises greater off-road ability than the standard Tiggo 7, but UK launch plans remain unclear
News
21 Oct 2026
Tories spark rumours of 'heavy car tax' in Labour budget - here’s what it could cost
Land Rover Defender V8 - front cornering

Tories spark rumours of 'heavy car tax' in Labour budget - here’s what it could cost

The Conservative Party is claiming that Chancellor John Healey may bring a weight-based car tax supplement in with the next budget
News
23 Oct 2026