Model Info
4th Gen Info
The fourth generation Civic ran from September 1987 until September 1991. In that time there where alot of different models and engines available in the European, Japanese, and American market. This was an complexed car. It was one of the first cars to have Vtec. The car's suspension was a double wishbone setup and the top models where equiped with rear disc brakes.
Motors
Through all 3 of the markets there are a total of 20 engines. These engines came in a variety including single and dual carbed, and dual point and multi point fuel injection. The base models where the 1.2 SOHC single carborated for the JDM market. The EDM base model was the 1.3 SOHC single carbed. For the American market it is the 1.5 dpfi SOHC which came in the Standard which is the base model and the Dx. Following the 1.5 is the 1.6 SOHC which was available in the European as a 1.6i and American market in the Si. After the 1.6 SOHC came the 1.6 DOHC ZC motor. This was in the JDM Si. The infamous B16a came in the Japanese top model hatchback SiR starting in 1989. There where 2 models, the SiR and the SiRII. The SiR is the base model with front and rear disc brakes and double wishbone suspension. The car came factory with front and rear anti-roll bars, ac, and an optional LSD. The SiRII's features added ABS brakes, a sunroof, powered windows and mirrors, among other things. This had 160 hp. A variation of this motor, the B16a1, came in the 1.6i-VT in Europe.
USDM Body
There are some differences in the 88-89 model Civic hatch and the 90-91 model. For starters they got rid of the smaller bumper lights and replaced them with longer, rectangular lights that where clear with orange inserts. Next where the corner lights. Honda got rid of the 2 screws on the outside of the lights. The side moldings, instead of having the dip in the center, now had a flat molding. On the inside, the seatbelts became door mounted, the pouches on the door where done away with, and the shape of the cluster cover was changed.
JDM EF9 Civic
The JDM EF9 SiR Civic has alot of differences. The front ends lights where different. They had optional front fog lights, clear corners, one bulb plastic headlights, and orange side markers. The front bumper came with a lip and the hood was different. Instead of the center of the hood being lower than the sides, the middle was higher for clearance of the B16. The rear bumper had a lip on it and the taillights where also different. The wing's spoiler had an led that was alot longer than the USDM wing's led. The car also had side skirts. On the inside the rear seats had headrest and the seats upholstery looked alot more appealing. The windows where powered and it came with optional power folding mirrors.
Chassis Codes
| Code |
Market |
Motor |
Model |
Stlye |
| ED6 |
USDM |
D15B1 |
STD |
Hatch |
| ED6 |
USDM |
D15B2 |
DX |
Hatch |
| ED7 |
USDM |
D16A6 |
Si |
Hatch |
| ED3 |
USDM |
D15B2 |
DX |
Sedan |
| ED3 |
USDM |
D15B2 |
LX |
Sedan |
| ED4 |
USDM |
D16A6 |
EX |
Sedan |
| ED8 |
USDM |
D15B6 |
HF |
CRX |
| ED8 |
USDM |
D15B2 |
DX |
CRX |
| ED9 |
USDM |
D16A6 |
Si |
CRX |
| EF1 |
JDM |
D13B |
23L/U |
Hatch |
| EF2 |
JDM |
D15B |
25R/X/XT |
Hatch |
| EF3 |
JDM |
ZC |
Si |
Hatch |
| EF9 |
JDM |
B16A |
SiR/SiRII |
Hatch |
| EF1 |
JDM |
D13B |
33U |
Sedan |
| EF2 |
JDM |
D15B |
35U |
Sedan |
| EF2 |
JDM |
D15B |
35M/X/XT |
Sedan |
| EF3 |
JDM |
SOHC ZC |
36i Limited |
Sedan |
| EF3 |
JDM |
ZC |
Si |
Sedan |
| EF5 |
JDM |
SOHC ZC |
RTi-J |
Sedan |
| EF6 |
JDM |
D15B |
1.5X |
CRX |
| EF7 |
JDM |
ZC |
Si |
CRX |
| EF8 |
JDM |
B16A |
SiR |
CRX |
| EF4 |
JDM |
? |
? |
Wagon |
Motor Hp
D13b (JDM) 81hp
D15b (JDM) 90hp
D15b1 70hp
D15b2 92hp
D15b6 62hp
D16A6 107hp
SOHC ZC (JDM) 118
DOHC ZC (JDM) 128
B16A (JDM) 160hp
B16A1 (EDM) 150hp
-4thgencivic
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