Renault Espace
3.5-litre V6 petrol from the Nissan partnership (VQ35DE base) with 245 hp — powerful and constructively robust with timing chain. Rare and parts supply has thinned. Fuel consumption of 12–14 l/100 km is realistic.
V6 Spaceship
3.5 V6 with 241 hp — refined power in the Espace. The panoramic windscreen gives it a spaceship feel.
Engine Weaknesses 4
The VQ35DE has dual timing chains that can stretch with extended oil change intervals and short-trip driving. Rattling on cold start is an early warning sign.
Symptoms: Rattling on cold start, chain tensioner noise, valve timing fault code
The VQ35DE has known catalytic converter issues: fractures in the catalyst substrate cause ceramic particles to be ingested by the engine, resulting in severely increased oil consumption. Nissan initiated recalls.
Symptoms: Suddenly very high oil consumption, engine noises, potential engine damage
The Nissan VQ35DE-based V4Y 3.5 V6 has known issues with increased oil consumption from inlet valve stem seals. Nissan acknowledged this problem across many models using this engine.
Symptoms: Blue smoke on acceleration or after extended overrun, dropping oil level
The automatic gearbox in the Espace IV and Laguna Coupé with V4Y engine frequently shows hesitation when cold and on pull-away. Regular ATF changes every 60,000 km reduce the risk.
Symptoms: Jerking on pull-away, delayed gear changes, gearbox hesitates
Vehicle Weaknesses 8
Ball joints, steering joints and control arms are not adequately dimensioned for the high vehicle weight and wear early. Control arms on the front axle can break in extreme cases.
Due to the high vehicle mass, brake discs and pads wear significantly faster than on other vehicles. Missing backing plates further accelerate corrosion.
Glass and panoramic roofs on the Espace IV lose their seal with age. Water enters the interior, particularly at the drains and guide rails.
Weak batteries, defective alternators and defective starter motors are documented weak points on the Espace IV in the electrical system, leading to starting problems.
The electric motors of the active rear wheel steering (on 4Control models) fail due to defects. Early models were particularly affected before Renault changed the supplier.
The high vehicle weight of the Espace IV considerably accelerates wear on control arm bushings, tie rod ends and wheel bearings. MOT defects due to excessive play are frequent.
Glass and panoramic roofs on the Espace IV lose their seal with age. Water enters the interior, particularly at the drains and guide rails.
The heavy Espace IV (up to approx. 2,200 kg) puts heavy stress on brake discs and pads. Missing brake dust shields accelerate disc corrosion. Frequent replacement intervals should be planned for.
