F9Q vs D4F
Side-by-side reliability comparison
Higher reliability score
D4F
BUY
80/100
+10 points over F9Q
0
/ 100
ACCEPTABLE
F9Q
Renault
0
/ 100
BUY
D4F
Renault
Specifications
F9Q
D4F
Brand
Renault
Renault
Verdict
ACCEPTABLE
BUY
Reliability
70
80
Years
1997--2010
1996--2015
Displacement
1870 cc
1149 cc
Layout
I4
I4
Type
Diesel
Petrol Na
Power
80--130 hp
60--75 hp
Known Issues
1
1
Total Risk Cost
€300--€600
€100--€300
Character
F9Q
"Megane/Scenic/Laguna diesel. Timing belt (interference). Pre-common-rail versions very simple. Common rail versions have injector issues. Turbo reliable. Good economy."
D4F
"Clio/Twingo/Modus. Tiny but tough. Timing chain on D4F (good). Throttle body failure. Idle issues. Simple and cheap. Perfect city car engine."
Issues Comparison
F9Q 1
▲ HIGH
Timing belt (interference engine)
D4F 1
● MODERATE
Throttle body failure