Service brakes
THE LEFT FRONT BRAKE LINES WERE INSTALLED IMPROPERLY AT THE ASSEMBLY LINE RESULTING IN INSUFFICIENT CLEARANCE BETWEEN THE BRAKE LINE AND AN UPPER CONTROL ARM OF THE SUSPENSION.
NHTSA lists 2 safety recalls and 11 owner complaints for the 1997 Acura SLX. Most complaints involve air bags (4) and exterior lighting (1). The EPA rates it 14–15 mpg combined.
THE LEFT FRONT BRAKE LINES WERE INSTALLED IMPROPERLY AT THE ASSEMBLY LINE RESULTING IN INSUFFICIENT CLEARANCE BETWEEN THE BRAKE LINE AND AN UPPER CONTROL ARM OF THE SUSPENSION.
THESE VEHICLES WERE MANUFACTURED WITHOUT A LOCK WASHER AND/OR SCREWS IN THE FRONT HUB.
Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.
“WHILE DRIVING AT ANY SPEED THE AIR BAG LIGHT ILLUMINATES, THE DEALER HAS BEEN NOTIFIED. *NLM”
“I HAVE THE 1997 ACURA SLX. I HAVE BEEN HAVING PROBLEMS WITH THE HEADLIGHTS COMING ON WHENEVER IT GETS COLD OUTSIDE. WHEN THE TEMP IS 30 DEGREES OR LOWER THE HEADLIGHTS COME ON BY THEMSELVES. I HAVE TAKEN THE VEHICLE TO SEE WHAT CAUSES THIS BUT NO ONE CAN CORRECT THE PROBLEM OR EVEN KNOWS WHAT CAUSES THE LIGHTS TO COME ON. AS A RESULT OF LIGHTS COMING ON IT RUNS DOWN THE BATTERY. I HAVE HAD THE CABLE WIRES REPLACED I HAVE PURCHASED NEW BATTERIES AND THE PROBLEM HAS NOT BEEN RESOLVED. DO YOU KNOW WHAT COULD CAUSE THIS PROBLEM? *TR”
“VEHICLE LOST ALL CONTROL RESULTING IN COLLISION DUE TO POSSIBLE RECALL RELATED FAILURE OF THE BALL JOINTS (99V-069), NO DEPLOYMENT OF BOTH FRONTAL AIR BAGS DURING COLLISION AND THE HEAD REST FAILED, THE BOTTOM POSTS THAT SUPPORT THE HEAD RESTS, SPLIT THE HEAD OF THE DRIVER THROUGH THE PADDING MATERIAL. *MJS”
Towing, payload and dimensions aren’t in the EPA or NHTSA data, so we don’t list them.
| Version | City | Hwy | Comb. | Fuel / yr | CO₂ g/mi |
|---|---|---|---|---|---|
| SLX Man 5-spd, 6 cyl, 3.2 L · 4-Wheel or All-Wheel Drive | 14 | 17 | 15 | $4,150 | 592 |
| SLX Auto 4-spd, 6 cyl, 3.2 L · 4-Wheel or All-Wheel Drive | 13 | 17 | 14 | $4,450 | 635 |
| Item | Miles | Time | Note |
|---|---|---|---|
| Engine oil & filter | 5,000–10,000 mi | 6–12 months | Follow the oil-life monitor if fitted |
| Tire rotation | 5,000–7,500 mi | Every oil change | Check pressure monthly |
| Engine air filter | 15,000–30,000 mi | 1–2 years | Sooner in dusty areas |
| Cabin air filter | 15,000–25,000 mi | 1–2 years | |
| Brake fluid | — | 2–3 years | Absorbs moisture over time |
| Coolant | 60,000–100,000 mi | 5–10 years | Long-life coolants last longer |
| Spark plugs | 60,000–100,000 mi | — | Iridium/platinum plugs at the long end |
| 12V battery | — | 3–5 years | Heat shortens battery life |
2 safety recalls as of Nov 10, 2026, according to NHTSA. Recall repairs are free at a dealer. Check your VIN to see whether your car is included and whether the repair was done.
Owners filed 11 complaints with NHTSA. The most-cited components are air bags (4), exterior lighting (1), suspension (1). Complaints are unverified owner reports and aren't adjusted for how many cars were sold.
The EPA rates the 1997 Acura SLX at 14–15 mpg combined, depending on engine and drivetrain (2 versions rated).