K4J vs K9K 1.5 dCi (post-2010)
Side-by-side reliability comparison
Higher reliability score
K9K 1.5 dCi (post-2010)
BUY
78/100
+4 points over K4J
0
/ 100
ACCEPTABLE
K4J
Renault
0
/ 100
BUY
K9K 1.5 dCi (post-2010)
Renault
Specifications
K4J
K9K 1.5 dCi (post-2010)
Brand
Renault
Renault
Verdict
ACCEPTABLE
BUY
Reliability
74
78
Years
2002--2009
2010--2020
Displacement
1390 cc
1461 cc
Layout
I4
I4
Type
Petrol Na
Diesel
Power
98 hp
75--110 hp
Known Issues
2
3
Total Risk Cost
€300--€700
€1,300--€3,100
Character
K4J
"Megane II/Scenic II. 16V version of K-family. Timing belt (interference). Coil pack failures. Thermostat. Adequate city engine. Less common than K4M 1.6."
K9K 1.5 dCi (post-2010)
"Revised K9K. Improved turbo and injectors. Still Europes most common small diesel. Proven long-distance."
Issues Comparison
K4J 2
▲ HIGH
Timing belt (interference)
○ MINOR
Coil pack failure
K9K 1.5 dCi (post-2010) 3
▲ HIGH
Timing belt — INTERFERENCE ENGINE (critical)
● MODERATE
EGR fouling + DPF (city use)
● MODERATE
Turbocharger wear at high mileage