Factory maintenance schedule OEM · verified
Normal service, condensed from the factory interval matrix.
| Every 30,000 mi | Oxygen Sensor (replace) |
Factory specifications, fluid capacities, torque values, EPA fuel economy and the federal safety record for the 1987 325i.
The 1987 BMW 325i requires 4.8 quarts of engine oil with a viscosity specification of 20W-50, 15W-50, or 10W-50 API SL, and carries a reliability profile showing zero recalls and only five total owner complaints, with seat belts identified as the primary concern. This model year precedes the 1990–2012 complaint history window, which recorded annual totals ranging from a single complaint to 155, placing it outside the range that captures the model's lowest and highest complaint volumes. That temporal positioning indicates the 1987 variant exists apart from the documented reliability trajectory, representing a period with minimal formal complaint tracking compared to the later production years.
Fluid capacities, tune-up values and fuel economy at a glance.
0–60 mph, quarter-mile, horsepower and torque from independent road tests.
Independent road tests for the 325i of this era, listed by trim and engine — this page spans more than one engine, so no single horsepower figure is shown.
| Year | Trim / engine | 0–60 | ¼ mile | HP | Drivetrain |
|---|---|---|---|---|---|
| 1987 | 325 325is Coupe 2.5L I-6 | 7.40 sec | 15.60 sec | 168 hp | RWD |
| 1987 | 325 325i Convertible 2.5L I-6 | 7.70 sec | 15.70 sec | 168 hp | RWD |
| 1987 | 325 325i Convertible 2.5L I-6 | 8.90 sec | 16.10 sec | 168 hp | RWD |
| 1986 | 325 325es Coupe 2.7L I-6 | 8.60 sec | 16.40 sec | 121 hp | RWD |
| 1986 | 325 325e Sedan 2.7L I-6 | 9.30 sec | 16.90 sec | 121 hp | RWD |
| 1988 | 325 325is Coupe 2.5L I-6 | 7.10 sec | 15.40 sec | 168 hp | RWD |
| 1988 | 325 325is Coupe 2.5L I-6 | 7.50 sec | 15.70 sec | 168 hp | RWD |
| 1988 | 325 325iX Coupe 2.5L I-6 | 7.80 sec | 15.90 sec | 168 hp | AWD |
Capacities, torques and tune-up values from the factory service manual.
This engine holds 4.8 qt of 20W-50 / 15W-50 / 10W-50 API SL engine oil, GL-5 in the differential, DOT 4 brake fluid.
| Brake Fluid | DOT 4 |
| Differential Gear Oil | GL-5 |
| Differential Gear Oil Capacity | 3.6 Pints |
| Engine Coolant | ETHYLENE GLYCOL |
| Engine Oil | 20W-50 · API · 15W-50 · 10W-50 · 5W-30 |
| Engine Oil Capacity | 4.8 qt |
| Power Steering Fluid | ATF |
Normal service, condensed from the factory interval matrix.
| Every 30,000 mi | Oxygen Sensor (replace) |
Owner-reported issues, recalls, investigations and service bulletins on record with NHTSA — an unfiltered look at what owners actually experience.
The federal record for this generation begins in 1990, so 1987 predates the earliest year-by-year data available, though NHTSA does list five complaint entries for the target year across seat belts (2), engine and engine cooling (1), tires (1), and visibility (1), with one crash-related complaint and zero fire complaints. Looking at the arc that begins three years later, the generation starts relatively quietly in 1990–1991 (11–13 complaints, 2–3 recalls), then surges dramatically in 1992 with 86 complaints and 10 recalls, remains elevated through 1993 (55 complaints, 9 recalls), and spikes again in 1995 (71 complaints) and 2001 (155 complaints, 6 recalls) — suggesting that aging components and long-term durability, rather than initial manufacturing defects, drove much of the regulatory activity. The target year's modest complaint footprint, focused on seat belts and minor categories, aligns with the pre-1990 calm before that escalation. Because 1987 sits at the very front of this generation's documented lifecycle, it benefits from not being caught in the mid-1990s recall storm, though the absence of early federal data means its baseline reliability is harder to benchmark against later years. For a used buyer, this is a reasonable year to purchase — complaint volume is low and no fires are recorded — but the seat belt complaints warrant a thorough pre-purchase inspection of restraint components, and you should accept that long-term durability data for this specific model year is thin compared with the well-documented 1990–1995 cohort.
All 5 complaints on record, top 4 components.
Source: NHTSA Office of Defects Investigation complaint database.
No recall campaigns on record with NHTSA for this vehicle as of the last data refresh.
Showing 1 of 1 bulletins on record with NHTSA.
| Bulletin | Date | Component | Summary |
|---|---|---|---|
| B510819 | 2024-01-16 | Electrical System | The basic conditions for initializing the power windows are not met. |
The most common OBD-II codes for this vehicle's emissions system. These are standardized SAE J2012 definitions, not vehicle-specific fault reports.
Decode factory build data for a specific vehicle by VIN.
Find every vehicle that shares this one's battery, bulbs, oil capacity, platform or parts.
Cross-vehicle references for the kinds of data on this page.
4.8 qt of 14 degrees F TO 122 degrees F: 20W-50 API SL OR GREATER, -4 degrees F TO 104 degrees F: 15W-50 API SL, -22 degrees F TO 68 degrees F: 10W-50 API SL OR GREATER, -40 degrees F TO 23 degrees F: 5W-30 API SL OR GREATER, per the factory manual.
NHTSA lists 0 recall campaign(s) for this model year. Check your specific vehicle by VIN.