Most frugal C4 is the pick of the range so far: smooth, refined and should be cheap to run

What is it?

This is the cleanest, greenest model in Citroën’s new C4 range: the e-HDi.

The micro-hybrid e-HDi powertrain incorporates a clever stop-start system that’s driven by the alternator. This reduces the need for a beefed-up starter motor so restarts are smoother and quicker.

Throw in all the usual eco-model add-ons, including regenerative braking and low-rolling-resistance tyres, and you have a C4 rated at 67.3mpg combined (15 per cent better than a standard 1.6 HDi) and 109g/km of CO2.

What’s it like?

In practice, the stop-start system is fast and discreet in its operation to the point where, after a while, you don’t even notice it’s there. Even with the usually slow-witted six-speed automated manual ’box, progress off the line is smooth.

The gearbox is a mismatch when it’s paired with the 154bhp 1.6 THP petrol engine, but it is far better suited to the less urgent, steadier character of the 110bhp 1.6 HDi unit. The speed of gearchanges still frustrates, but they are smoother and faster and help put you in the eco-driving mindset.

Should I buy one?

If you’re sold on the looks and ownership proposition of the new C4, you may well regard this model as the pick of the range. Citroën clearly hopes so.

It expects this version to be the best-selling C4 in the UK, accounting for more than one third of sales.

The smooth, efficient e-HDi powertrain is a match for the rest of the car’s characteristics: it never excites but it goes about its business in a sedate way. If fuel-efficiency and low CO2 are also factors in your decision, then it will hold appeal.

Citroen C4 e-HDI 110

Price: £19,700; Top speed: 118mph; 0-62mph: 11.2sec; Economy: 67.3mpg; CO2: 109g/km; Kerbweight: 1290kg; Engine: 1560cc, 4cyls, turbodiesel; Power: 110bhp at 3600rpm; Torque: 199lb ft at 2000rpm; Gearbox: 6-spd automated manual

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Mark Tisshaw

mark-tisshaw-autocar
Title: Editor

Mark is a journalist with more than a decade of top-level experience in the automotive industry. He first joined Autocar in 2009, having previously worked in local newspapers. He has held several roles at Autocar, including news editor, deputy editor, digital editor and his current position of editor, one he has held since 2017.

From this position he oversees all of Autocar’s content across the print magazine, autocar.co.uk website, social media, video, and podcast channels, as well as our recent launch, Autocar Business. Mark regularly interviews the very top global executives in the automotive industry, telling their stories and holding them to account, meeting them at shows and events around the world.

Mark is a Car of the Year juror, a prestigious annual award that Autocar is one of the main sponsors of. He has made media appearances on the likes of the BBC, and contributed to titles including What Car?Move Electric and Pistonheads, and has written a column for The Sun.

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Maxycat 15 November 2010

Re: Citroën C4 e-HDi 110

J400uk wrote:
a shame a brand new car in this sector with that particular engine isn't getting a CO2 figure under 100g/ km. Ford can manage it with the Focus and thats a getting on 6-year old design, so why doesn't the new C4 'e-HDI' achieve it? Performance is a bit lacking too, 0-60 should comfortably be under 11-seconds
Autocar list the Focus Econetic 109hp as having a CO2 output of 104g/km with a 0 to 60 time of 11.8 seconds. Although the carfueldata website gives the latest Focus, 2011 model with dpf, a 99g/km and zero ved tax rating. The engine and stop start system in this Citroen and the Focus are identical as are all Ford and Peugeot Citroen diesel engines. As the Autocar article this relates to is several months old maybe the figures have changed.

J400uk 15 November 2010

Re: Citroën C4 e-HDi 110

A little expensive and its a shame a brand new car in this sector with that particular engine isn't getting a CO2 figure under 100g/ km. Ford can manage it with the Focus and thats a getting on 6-year old design, so why doesn't the new C4 'e-HDI' achieve it? Performance is a bit lacking too, 0-60 should comfortably be under 11-seconds. I get the feeling this car might have a bit of a weight problem...

RobotBoogie 18 October 2010

Re: Citroën C4 e-HDi 110

What's going on with the flanks? The rising line from the rear door handle I understand, don't like but understand - but what about the one at the front that starts nowhere and finishes nowhere? Then another line that drops offer lower down on the passenger door? The last C4 was a really cleanly styled car that was all of a whole. This one is like a child let loose with a box of crayons.