Citroen C4 some hydraulics in the suspension without the complexity

Citroen C4 – In 1952, Citroen introduced their first vehicle with hydropneumatic, suspension, the Taction Avant 15CV H.

In 1955 the Citroen DS, had a belt-driven, 7-piston hydraulic pump driven by the engine to pressurise hydraulic fluid not only for the suspension, but also the power steering, the brakes, and the gearbox and clutch assembly.

MY22 Citroen C4 - 13

Somewhat complicated and certainly different.

Now Citroen has just launched their latest C4 model in Australia with their Progressive Hydraulic Cushion but it is only part of the suspension not the whole thing.

In a typical suspension the springs and shock absorbers work together to dampen the impacts but it you reach the limit it is a hard thump on a pretty solid rubber stopper. We often called that bottoming out.

The C4 Citroen adds an extra hydraulic stop, so that, at the extremities, you get an extra effort to cushion the effect.

On the safety front, a number of driving aids combine to ensure a safe driving environment using technologies that include:

  • Autonomous Emergency Braking
  • Blind Spot Monitoring
  • Active Lane Departure Warning
  • Adaptive Cruise Control with Stop & Go Function
  • Driver Attention Alert
  • Colour Head-Up Display
  • Reversing Camera with top-down 360-degree image

Citroën C4 Shine is on sale now and priced at $37,990* MLP

The front-end, with its V-shaped LED signature lighting, incorporates Citroën’s new aesthetic standards.

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Influenced by the CXPerienceAmi One and 19_19 concept cars, the design highlights Citroën’s front-end signature with double-stage headlights and chrome chevrons stretched across the front of the car, extending upwards to the daytime running lights and down to the headlights, highlighting the ‘Citroën LED Vision’ with 100 per cent LED lighting technology.

Citroën LED Vision incorporates three LED modules – headlights, daytime running lights and fog lamps for a very graphic design which completes the innovative, high-tech front end.

A high, horizontal bonnet line gives new C4 a strong, robust appearance and is underscored by a front bumper using a matte black lower skirt to ensure durability.

The air intake grilles, using the macro chevron pattern first seen on Ami One and 19_19 concepts, show the attention to detail paid by Citroën’s designers.

A smooth and aerodynamic profile
New C4’s aerodynamic profile, blending soft and muscular body lines to highlight its robust character, is highlighted by the use of large 18-inch diameter alloy wheels for optimum ride and handling.

Matte black wheel arches, linked to the front and rear bumper skirts and AirbumpTM with coloured inserts, highlight the body shape while providing protection.

The unique roofline, combined with the sloping rear window and prominent spoiler, highlight new C4’s aerodynamics and show-off its visual and physical qualities.

Motoring Minutes are heard around Australia every day on over 50 radio channels through the Torque Radio networkMotoring Minute has an average daily audience of over 150,000 listeners. That’s over 750,000 listeners a week.

Motoring Minute is also broadcast as part of Overdrive Radio Program, which is broadcast through the Community Radio Network across Australia and has a weekly audience of over 450,000.

About David Brown 531 Articles
David’s boyhood passion for motor cars did not immediately lead to a professional role in the motor industry. A qualified Civil Engineer he specialised in traffic engineering and transport planning. What followed were various positions including being seconded to a government think-tank for the planning of transport firstly in Sydney and then for the whole of NSW. After working with the NRMA and as a consultant he moved to being an independent writer and commentator on the broader areas of transport and the more specific areas of the cars we drive. His half hour motoring program “Overdrive” has been described as an “informed, humorous and irreverent look at motoring and transport from Australia and overseas”. It is heard on 22 stations across Australia. He does weekly interviews with several ABC radio stations and is also heard on commercial radio in Sydney. David has written for metropolitan and regional newspapers and has presented regular segments on metropolitan and regional television stations. David is also a contributor for AnyAuto