FA20DIT vs EJ20 NA
Side-by-side reliability comparison
Reliability score
Tied
70/100
0
/ 100
ACCEPTABLE
FA20DIT
Subaru
0
/ 100
ACCEPTABLE
EJ20 NA
Subaru
Specifications
FA20DIT
EJ20 NA
Brand
Subaru
Subaru
Verdict
ACCEPTABLE
ACCEPTABLE
Reliability
70
70
Years
2014--2021
1989--2020
Displacement
1998 cc
1994 cc
Layout
H4
H4
Type
Petrol Turbo
Petrol Na
Power
268 hp
113--155 hp
Known Issues
1
1
Total Risk Cost
€1,200--€3,000
€400--€1,200
Character
FA20DIT
"WRX engine (non-STI). Direct injection turbo boxer. Carbon buildup. Better than EJ but still needs attention."
EJ20 NA
"Impreza/Forester NA. Head gasket failure is THE Subaru issue (external leak). Oil consumption. Timing belt (interference). Strong with care. Replace head gaskets proactively."
Issues Comparison
FA20DIT 1
● MODERATE
Rod bearing wear — heavy use
EJ20 NA 1
▲ HIGH
Head gasket external leak