In-depth reviews

Citroen C4 review - Reliability and safety

The C4 should prove to be dependable, while standard safety kit is good

The third-generation C4 is built on PSA Group’s CMP modular platform, which should be a positive in terms of reliability, as the architecture is already used across other models such as the Peugeot 2008 and Vauxhall Mokka.

Citroen didn't fare too well in our 2021 Driver Power survey, however, with no model able to secure a spot on the Best cars to own list, and the manufacturer itself finishing in 28th place out of 29 brands

When tested under the latest stringent procedures by EuroNCAP, Citroen received a disappointing four-star rating (out of five) for safety. The industry body scored the C4 at 57 per cent for pedestrian protection and 63 per cent for its safety assist functions - raising an issue with aspects of the car’s automatic emergency braking system. It should be noted that these tests are more rigorous than ever and, overall, the C4 remains a safe car.

The C4 certainly benefits from lots of standard safety kit, with an Active Safety Brake function, Speed Limit Information, Lane Keeping Assist, Driver Attention Alert 3 with lane departure detection and a Forward Collision Warning system all offered with the entry-level Sense trim level. Other features on more expensive versions include Active Blind Spot Detection, adaptive cruise control and a head-up display.


Citroen offers a three-year/60,000-mile warranty, with an option to top up this cover to five years/100,000 miles.


To help with managing servicing costs Citroen provides tailored plans for your vehicle, starting from around £15 a month.

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