Ford Focus ST (2015 – 2018) Review

Looking for a Ford Focus ST (2015 - 2018)?
Register your interest for later or request to be contacted by a dealer to talk through your options now.

Ford Focus ST (2015 – 2018) At A Glance


+Fast and affordable for daily use. Available as a hatch or estate. Diesel engine is the same price as petrol. More refined than previous models.

-Handling can be unpredictable in the wet. Diesel is economical, but lacks top end gunt. Boot space is small compared to rivals.

Insurance Groups are between 11–37
On average it achieves 69% of the official MPG figure

It might not be the quickest or cheapest fast Ford money can buy, but the Focus ST has lots of universal appeal thanks to its ability to mix hot hatch performance with everyday usability. Indeed, when it comes matching fun and value, the Focus ST is in a class of its own.

The Ford Focus ST can be specified as a hatchback or estate and there are two 2.0-litre engines to choose from - one petrol and one diesel. As you might expect, it's the 250PS four-cylinder petrol that provides the most fun, with 0-62mph taking 6.5 seconds and 360Nm of torque flowing all the way to 5000rpm.

Claimed fuel economy is decent too, with 41.5mpg and 159g/km of CO2. Admittedly, this is less than the Golf GTI, but it's worth noting that the Ford packs 30PS more power than the Volkswagen. 

The ST can also be ordered with a performance-focused 185PS diesel, which matches its Volkswagen Golf GTD rival on economy with 110g/km of CO2 and a claimed 67.3mpg. However, while the economy ratings impress on paper, the Focus ST diesel fails to excite on the road, with lacklustre performance and disappointing power delivery. Indeed, unless you're a company car driver who really wants your diesel to look like a hot hatch, we'd recommend opting for the petrol.

While the front-wheel drive set-up can provide some challenges in the wet, the Focus ST largely impresses with firm but rewarding handling. The steering is well-weighted and the chassis feels light and nimble, with a keen turn in and lots of feedback.

The only area of criticism we would level at the Ford is its lack of upmarket feel in the cabin. Compared to the Golf GTI, the Focus ST feels somewhat low-thrills, with lots of cheap and flimsy plastics. Bootspace is also disappointing and hatchback versions offer a meagre 316 litres. That said, the Focus ST is perfectly comfortable for families and the Recaro front seats provide good levels of back and upper leg support for long distance drives. Estate versions eliminate the lack of storage issue, offering 476 litres.

However, one area where the Focus ST cannot be faulted is on value. In fact, the criticisms seem minor when you consider the huge gulf in price between the Ford and Volkswagen. What's more, in estate form, the Focus ST is almost unrivalled on price and performance aside from the Skoda Octavia vRS. 

Looking for a Ford Focus ST (2015 - 2018)?
Register your interest for later or request to be contacted by a dealer to talk through your options now.

Real MPG average for a Ford Focus ST (2015 – 2018)


Real MPG was created following thousands of readers telling us that their cars could not match the official figures.

Real MPG gives real world data from drivers like you to show how much fuel a vehicle really uses.

Average performance


Real MPG

22–57 mpg

MPGs submitted


Diesel or petrol? If you're unsure whether to go for a petrol or diesel (or even an electric model if it's available), then you need our Petrol or Diesel? calculator. It does the maths on petrols, diesels and electric cars to show which is best suited to you.

Satisfaction Index

Satisfaction Index What is your car like to live with?

We need your help with our latest Satisfaction Index, so that we can help others make a smarter car buying decision. What's it like to live with your car? Love it? Loath it? We want to know. Let us know about your car - it will only take a few minutes and you could be helping thousands of others.

Help us with the Honest John Satisfaction Index now

Ask Honest John

Will disabling the keyless entry through the menu in a car and using the keyfob manually make any difference to security?
"Will disabling the keyless entry through the menu in a car and using the keyfob manually make any difference to security in my 2018 Focus ST?"
Disabling the keyless entry system should make a big difference. But, if you want our honest opinion, the Focus ST is one of the cars that thieves target. If we had one, we'd probably also get something like the Autowatch Ghost Immobiliser or another immobiliser system to make it harder to steal. This obviously depends on where you live, if you park on the street etc. You could also go for a tracker from Tracker or the Nano Tracker that we reviewed from Rewire Security (it just won our Car Security Award, too):
Answered by Georgia Petrie
Does chipping a car give it better economy and power?
"Are chips any good at giving more economy and power?"
I think you must mean plug-ins like Superchips Bluefin. The benefit is that in the event of an insurance or a warranty claim they can be removed and leave no 'ghosting' in the ECU. Varies from car to car, but I have driven an Audi A4 and a Focus ST that had been Bluefinned and the improvement in torque at low speeds was particularly pronounced in the Audi. This meant it could be upshifted earlier so used less fuel.
Answered by Honest John
How can I stop my alloys getting dirty so quickly?
"I own a Focus ST which has factory silver grey 19-inch alloys. The trouble is once cleaned they are filthy in a few days and virtually black in about a week. I've tried car polish on them but the result is still the same. I end up cleaning them twice a week. Any suggestions?"
We've seen a few Fords with very dirty alloy wheels - it seems to be down to the brake pads used. There is a way to keep the dirt at bay for a bit longer and that's to use an alloy wheel sealant, like Wonder Wheels Wheel Sealant. Apply it after giving them a thorough clean and it should help slow down the build-up of dirt.
Answered by John Slavin
What engine will best match my 2004 Mondeo 2.0-litre Estate?
"I'm looking to change my old manual 2004 Mondeo 2.0-litre Ghia Estate for the latest equivalent model. This appears to be the Titanium range, however, all I can find in the petrol model is the 1.5 T EcoBoost 160PS manual. I can find a 2.0 T EcoBoost 240PS but in automatic only. Have things moved so much in the 13 year gap to presume that a new 1.5 T EcoBoost would match up to my old 2.0-litre Ghia? If not, I'm prepared to consider an automatic if necessary."
In the Mondeo, S-Max and Galaxy the chain cam 2.0 Ecoboost engines always came with the 6-speed wet clutch Powershift transmission, though you can get a 250PS version in the Focus ST and ST Estate with a 6-speed manual. That might be the way to go. Alternatively, with less power, a 2.0 litre Skyactiv G petrol engine in a Mazda 6 estate, or the remarkable 1.4 TSI 150 engine in the Skoda Superb estate (I had 130mph in fourth gear in one of them on the Autobahn).
Answered by Honest John

What does a Ford Focus ST (2015 – 2018) cost?