--------------------------------
Impreza GC/ GF (1992/ 05 – 2000/ 07)
--------------------------------

e.g. GC8G: 1999 Sedan 2.0L 4WD
G is Impreza

Body Code:
C is Sedan (After model D– <sti ver III–> could be Coupe or Sedan)
F is Wagon

Model Code:
A is 1.8L 4WD (SOHC N/A <EJ18E A/T wagon B> air suspension)
1 is 1.5L 2WD (SOHC N/A <EJ15E A – C, EJ15J D – G>, SOHC N/A EJ151)
2 is 1.5L 4WD (SOHC N/A <EJ15J>, SOHC N/A <EJ151>)
3 is 1.6L 2WD (SOHC N/A <EJ16E wagon A – C>)
4 is 1.6L 4WD (SOHC N/A <EJ16E A – C>)
5 is 1.8L 2WD (SOHC N/A <EJ181 F – G> Wagon)
6 is 1.8L 4WD (SOHC N/A <EJ18E A – C> or <EJ181 G>)
8 is 2.0L 4WD (DOHC TURBO WRX<A – C/ EJ20G, D – E/ EJ20K, F – G/ EJ205 is wagon EJ207 is sedan> Sti<I – II/ EJ20G, III – IV/ EJ20K, V – VI/ EJ207> 22B/ EJ22G<SPECIAL 2.2L> or SOHC N/A EJ20E <D – G> or (DOHC N/A EJ204 <F – G>)

Applied Model Code:
A. 1992/ 05 – 1993/ 08
B. 1993/ 05 – 1994/ 09 (Sti ver. I)
C. 1994/ 06 – 1996/ 08 (Sti ver. I or II)
D. 1996/ 04 – 1997/ 07 (Sti Ver. III)
E. 1997/ 04 – 1998/ 07 (Sti Ver. IV)
---------------------------------------------Minor Change
F. 1998/ 04 – 1999/ 07 (Sti Ver. V)
G. 1999/ 04 – 2000/ 07 (Sti Ver. VI)
-----------------------------------------Full Model Change

Grade:
RITONA: EJ15E or EJ16E/ Coupe
CF: EJ15E or EJ16E/ Sedan Only
KASABURANKA: EJ151/ Wagon Only
CS or CZ (Before 1996/07): EJ15E or EJ16E or EJ151/ Sedan or Wagon
SX: EJ15E/ Sedan Only
CX: EJ15E or EJ16E/ Sedan or Wagon
CZ (After 1996/08): EJ15E or EJ151/ Wagon Only
CZ SPORTS: EJ151/ Wagon Only
HS: EJ18E/ Wagon Only
GB: EJ18E or EJ181/ Wagon Only
HX: EJ18E
HXS (Before 1994/08): EJ18E
HX20S: EJ20E
SRX: EJ204
WRX: EJ20G, EJ20K, EJ205 or EJ207
WRX RA: EJ20G, EJ20K or EJ207/ Sedan Only
WRX SA: EJ20G/ Wagon Only
WRX STI: EJ20G, EJ20K or EJ207/ Sedan or Wagon
WRX TYPE R STI: EJ20EJ20G, EJ20K or EJ207/ Sedan or Coupe
WRX R V LIMITED (After 1998/01): EJ20K/ Coupe
22B: EJ22G/ Coupe
S201: EJ207/ Sedan
GRAVEL EX: EJ20G/ Wagon