4th Gen
Buick Regal (1988–1996)
Maintenance Schedule
7 recurring services keep the 1988–1996 Buick Regal healthy — starting with oil changes every 3,000 miles. Budget roughly $1,600–2,600 in routine maintenance over 100,000 miles at typical U.S. shop prices.
Applies to model years 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996
Full schedule
Intervals follow the factory maintenance schedule for the 1988-1996 Buick Regal. Cost ranges are typical U.S. shop prices.
| Service | Interval | Est. cost | Notes |
|---|---|---|---|
| Oil Change | Every 3,000 mi or 3 mo | $25–40 | Engine oil and filter replacement |
| Air Filter | Every 15,000 mi or 12 mo | $16–28 | Air filter replacement |
| Spark Plugs | Every 30,000 mi or 30 mo | $60–100 | Spark plug replacement |
| Fuel Filter | Every 30,000 mi or 30 mo | $35–60 | Fuel filter replacement |
| Brake Fluid | Every 36,000 mi or 2 yr | $45–70 | Brake fluid change |
| Transmission Service | Every 50,000 mi or 4 yr | $100–150 | Transmission fluid and filter change |
| Coolant Service | Every 50,000 mi or 3 yr | $60–95 | Coolant flush and replacement |
Common questions
How often should I change the oil on a 1988–1996 Buick Regal?
Every 3,000 miles or 3 months, whichever comes first. A typical U.S. shop charges $25–40. Engine oil and filter replacement.
How much does it cost to maintain a Buick Regal (1988–1996)?
Routine maintenance on the 1988–1996 Buick Regal runs roughly $1,600–2,600 over 100,000 miles at typical U.S. shop prices, spread across 7 recurring services. Independent shops usually land near the low end; dealers near the high end.
What is the most expensive scheduled service on this Regal?
Transmission Service at $100–150, due every 50,000 miles. Transmission fluid and filter change.
Cost ranges are estimates for typical U.S. independent shops and dealers; your local prices will vary. Always confirm intervals against your owner's manual — severe driving conditions (towing, short trips, extreme heat or cold) shorten many of them.