Launched in 2000 to succeed the venerable Xantia, the first-generation Citroën C5 adopted rounder, more voluminous proportions while concealing an engineering marvel beneath its skin: the electronically controlled Hydractive 3 suspension. Automatically adapting ride height and stiffness according to road conditions, methodical Citroën C5 maintenance allows this incomparable motorway cruiser to float over broken surfaces like a magic carpet.
The engine line-up ranged from 1.8 and 2.0 16V petrols to the flagship 3.0 V6 210 hp, alongside durable 2.0 HDi (90 and 110 hp) and 2.2 HDi 136 diesels. The cavernous estate version quickly became legendary for its colossal load volume and self-levelling rear suspension, which maintained a constant ride height regardless of luggage payload or trailer hitch weight.