Skip advert
Advertisement

Ford Mustang 2.3 EcoBoost 2016 review

Four-cylinder Ford Mustang mixes muscle with efficiency - how does it compare with the V8?

Find your Ford Mustang
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

If you park your muscle car preconceptions, then this EcoBoost model is a worthy addition to the Mustang range. It’s nearly as quick as its bigger, V8-powered brother, yet costs far less to run. Better still, it packs just as much visual punch, comes loaded with standard equipment and is surprisingly practical. Only the firm ride and rather dreary engine note let it down. Still, for another £4,000 you can always have the V8...

Advertisement - Article continues below

Think of a Ford Mustang, and no doubt a V8-powered model will come to mind. Ever since the original made its debut more than half a century ago, the legendary muscle car has usually been accompanied by the deep burble of an eight-cylinder engine. There have been versions with four and six-cylinder engines under the bonnet in the past, but they’ve often struggled to make an impact with buyers.

Yet this hasn’t stopped Ford having another crack at downsizing, with this 2.3-litre four-cylinder EcoBoost version, which slots in below the flagship 5.0 GT. So do half the cylinders mean half the fun? To find out, we got behind the wheel of one of the first examples to hit UK roads.

Initial impressions are a little underwhelming, as the engine fires unobtrusively into life before settling into an anonymous idle. Give the throttle a prod and there’s a faint whistle from the turbo, but in all other respects the car sounds no more exciting than a Mondeo.

Skip advert
Advertisement
Skip advert
Advertisement - Article continues below

Used - available now

Captur

2022 Renault

Captur

9,577 milesAutomaticPetrol1.6L

Cash £15,499
View Captur
Clio

2021 Renault

Clio

7,249 milesAutomaticPetrol1.6L

Cash £13,999
View Clio
Captur

2022 Renault

Captur

23,959 milesManualPetrol1.0L

Cash £11,799
View Captur
Clio

2022 Renault

Clio

15,656 milesManualPetrol1.0L

Cash £11,999
View Clio

• Best sports cars

However, engage first gear and you’ll discover the same precise, mechanical shift action as in the V8-powered model. And with a healthy 313bhp and a muscular 432Nm of torque, the 2.3 EcoBoost isn’t short of firepower; Ford claims the Mustang needs a mere 5.8 seconds to cover the sprint from 0-62mph and motors on to a 145mph top speed.

In reality, the 1,655kg Ford seems a little sluggish off the line, but once the turbo starts pumping at around 2,000rpm it accelerates smoothly and strongly, and feels nearly as quick as the more powerful V8. In an effort to make the car sound more exciting, an artificially generated growl is played through the speakers. Yet while this isn’t unpleasant, it doesn’t sound natural.

As with the 5.0-litre GT, you can choose between Normal, Wet/Snow, Sport+ and Track modes, with the latter two sharpening the throttle and adding weight to the steering.

• Ford RS: a history of the fastest fords

Our car wore winter tyres, so it lacked outright grip, but the steering was quick and well weighted while the rear-drive handling balance added an extra layer of engagement. Body control was good, too, although the trade-off for this composure was a surprisingly stiff ride.

In all other respects, the EcoBoost is identical to the 5.0 GT. Apart from smaller 18-inch alloys it looks the same on the outside, while the roomy cabin is packed with the same retro touches and array of standard kit. Unfortunately, it also shares the same cheap plastics and garish chrome trim. 

Where the EcoBoost differs is in its running costs. Claimed economy is a reasonable 35.3mpg – the V8 promises a mere 20.9mpg – and CO2 emissions stand at 179g/km.

Skip advert
Advertisement

New & used car deals

MG MG4

MG MG4

RRP £27,005Avg. savings £2,750 off RRP*Used from £10,986
Kia Sportage

Kia Sportage

RRP £28,085Avg. savings £3,347 off RRP*Used from £12,670
Audi A3

Audi A3

RRP £26,310Avg. savings £2,554 off RRP*Used from £10,980
Renault Clio

Renault Clio

RRP £16,175Avg. savings £4,216 off RRP*Used from £6,990
* Average savings are calculated daily based on the best dealer prices on Auto Express vs manufacturer RRP
Skip advert
Advertisement

Most Popular

New Citroen 2CV: the French £13k EV city car is sticking to retro styling
New Citroen 2CV teaser - headlight

New Citroen 2CV: the French £13k EV city car is sticking to retro styling

New budget-focused EV will closely follow the design of the original 2CV
News
5 Oct 2026
It’s hard to see how the Jaguar Type 01 will be a huge success
Rutherford Jaguar Type 01

It’s hard to see how the Jaguar Type 01 will be a huge success

Mike Rutherford warns that the majority of new car buyers do not go for big, expensive saloon cars such as the latest Jag
Opinion
5 Oct 2026
Car Deal of the Day: a Nissan Micra for a micro £183 a month
Nissan Micra - front cornering

Car Deal of the Day: a Nissan Micra for a micro £183 a month

Renault 5’s sister is far more affordable, but is just as fun to drive. It’s our Deal of the Day for 6 October.
News
6 Oct 2026