K4M vs E7J
Side-by-side reliability comparison
Higher reliability score
E7J
BUY
80/100
+4 points over K4M
0
/ 100
ACCEPTABLE
K4M
Renault
0
/ 100
BUY
E7J
Renault
Specifications
K4M
E7J
Brand
Renault
Renault
Verdict
ACCEPTABLE
BUY
Reliability
76
80
Years
1999--2017
1991--2003
Displacement
1598 cc
1390 cc
Layout
I4
I4
Type
Petrol Na
Petrol Na
Power
95--115 hp
75 hp
Known Issues
2
1
Total Risk Cost
€350--€800
€200--€400
Character
K4M
"Megane/Scenic/Clio workhorse. Phase variable timing. Reliable with maintenance. Coil pack failures. Thermostat housing. Timing belt (interference) — replacement critical."
E7J
"Clio I/II, Kangoo. Simple 8V. Timing belt. Old-school reliability. Cheap parts. Nearly unbreakable with basic maintenance. One of France's most common engines of the 1990s."
Issues Comparison
K4M 2
▲ HIGH
Timing belt (interference)
○ MINOR
Coil pack failure
E7J 1
▲ HIGH
Timing belt (interference)