Renault Espace
Modern 1.6-litre common-rail diesel with timing chain and up to 160 hp in the bi-turbo version — constructively complex and repair-intensive when damaged. Timing chain frequently elongates from 140,000–150,000 km; piezo injectors, EGR valve and DPF are known trouble sources. Only buy with complete service history and after engine inspection.
Too Weak for the SUV
130 hp 1.6 dCi in the large Espace — underpowered and sluggish. A test of patience when loaded.
Engine Weaknesses 5
The R9M timing chain sometimes stretches from as early as 140,000–150,000 km, despite a stated 250,000 km service life. Chain failure leads to valve contact and total engine damage — a costly risk.
Symptoms: Rattling noise on cold start, engine warning light, harsh engine noise
The R9M 452 repeatedly suffers connecting rod failures attributed to condensation water ingested from the intercooler. Short oil change intervals and frequent short trips increase the risk.
Symptoms: Loud knock from the engine, sudden engine stop, oil pressure loss
The EGR cooler on the R9M is prone to cracking, allowing coolant to enter the intake system. The result is not only power loss but in extreme cases engine damage from water ingestion.
Symptoms: Coolant loss without visible cause, white smoke, exhaust smell in the cabin
The valve cover and oil filter housing on the R9M develop leaks. For the seal replacement the engine sometimes has to be partially removed — turning a small leak into an expensive repair.
Symptoms: Oil under vehicle, oil smell after engine heat, dropping oil level
The R9M's common rail system uses highly sensitive piezo injectors at 1,600 bar. Poor-quality fuel or delayed maintenance leads to costly injector faults.
Symptoms: Rough idle, increased consumption, cold-start difficulties
Vehicle Weaknesses 7
Due to inadequate adhesive bonding between the outer and inner bonnet panels, the outer panel can detach at motorway speeds and present a significant hazard.
The distance radar triggers unfounded emergency braking on open motorways, especially with adaptive cruise control active. Dangerous situation during overtaking.
The electric actuator of the 4Control rear axle steering and its rubber mounts wear prematurely. Symptoms are knocking and a vague feeling when turning in. Repair costs 2,750–3,500 € for parts and labour.
The electric actuators of the rear wheel steering fail particularly on early Espace V models. Renault subsequently switched supplier for later build years.
Rust forms on the steel body of the Espace V already after a few years, especially on weld seams and structural members. Trim strips also often don't seal properly.
Repeatedly documented elevated oil loss from engine and gearbox on the Espace V. Regular checks are necessary to avoid engine damage. Mainly affects earlier build years from 2015.
Both front and rear lights show moisture ingress through leaking seals. Reduced visibility and possible electronics damage are the consequences.
