Factory maintenance schedule OEM · verified
Normal service, condensed from the factory interval matrix.
| Every 50,000 mi | Timing Belt (inspect) |
| Every 100,000 mi | Oxygen Sensor (replace) |
Factory specifications, fluid capacities, torque values, EPA fuel economy and the federal safety record for the 1992 325i.
The 1992 BMW 325i is a passenger car equipped with a 4-speed automatic transmission and an EPA-rated fuel economy of 16/21/18 mpg. Maintenance for this model requires 7.0 quarts of oil utilizing 15W-40, 10W-40, or 10W-30 API SJ viscosities. With 86 total owner complaints—chiefly regarding engine and engine cooling—and 10 recalls, this model year sits between the 1990-2012 series low of one complaint in 2000 and a high of 155 in 2001.
Fluid capacities, tune-up values and fuel economy at a glance.
Engine, drivetrain, dimensions and economy.
| Transmission | Automatic 4-spd |
| Overall length | 175.2 in |
| Overall width | 65 in |
| Overall height | 53.5 in |
| Wheelbase | 101.2 in |
| Curb weight | 2987 lb |
| EPA city / highway / combined | 16 / 21 / 18 mpg |
| Drivetrain | Rear-Wheel Drive |
| Recommended fuel | Regular Gasoline |
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 |
|---|---|---|---|---|---|
| 1992 | 325 325i Sedan 2.5L I-6 | 6.90 sec | 15.30 sec | 189 hp | RWD |
| 1992 | 325 325is Coupe 2.5L I-6 | 7.60 sec | 15.80 sec | 189 hp | RWD |
| 1992 | 325 325i Sedan 2.5L I-6 | 8.00 sec | 16.20 sec | 189 hp | RWD |
| 1994 | 325 325i Convertible 2.5L I-6 | 7.30 sec | 15.90 sec | 189 hp | RWD |
| 1995 | 325 325i Convertible (Sport) 2.5L I-6 | 7.90 sec | 16.00 sec | 189 hp | RWD |
| 1995 | 325 325i Sedan 2.5L I-6 | 8.00 sec | 16.10 sec | 189 hp | RWD |
| 1995 | 325 325i Convertible 2.5L I-6 | 9.10 sec | 17.00 sec | 189 hp | RWD |
Capacities, torques and tune-up values from the factory service manual.
This engine holds 7.0 qt of 15W-40 / 10W-40 / 10W-30 API SJ 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 | 15W-40 · API · 10W-40 · 10W-30 · 5W-30 |
| Engine Oil Capacity | 7.0 qt |
| Power Steering Fluid | ATF |
| Intake Manifold to Engine Bolts | 10-12 ft-lbs |
| Exhaust Manifold to Cylinder Head Bolts | 14 ft-lbs |
Normal service, condensed from the factory interval matrix.
| Every 50,000 mi | Timing Belt (inspect) |
| Every 100,000 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 1992 BMW 325i sits at the peak of the early-year complaint and recall curve in this federal record, with 86 complaints and 10 recalls—far above 1990 (13 complaints, 2 recalls) and 1991 (11 complaints, 3 recalls), and higher even than 1993 (55 complaints, 9 recalls). After 1992, reported complaints and recalls trend downward through 1994, which records only 17 complaints and 3 recalls, before a 1995 complaint rebound that is not matched by the same recall concentration. The 1992 model's leading complaint areas are Engine & Engine Cooling (16), Structure (11), Electrical System (7), and Visibility (6), with six crash-related complaints and one fire-related complaint also on file; the data does not specify a common root cause for these reports. Because 1992 represents the clearest spike in both owner complaints and federally recorded recalls within this run, it implies this model year accumulated more reported problems than its immediate neighbors. A prospective buyer should verify that all 10 recalls were completed and closely inspect the engine, structure, electrical, and visibility systems, but the volume of federal activity makes 1992 a riskier purchase than 1990, 1991, or 1994.
All 86 complaints on record, top 8 components.
Source: NHTSA Office of Defects Investigation complaint database.
Showing 2 of 4 campaigns on record for this vehicle.
THE AIR BAG CONTACT RING LOCKING TAB LOCATED IN THE STEERING WHEEL ASSEMBLY CAN BREAK WITHOUT WARNING. Remedy: DEALERS WILL REPLACE THE LOCKING TAB WITH ONE OF A DIFFERENT DESIGN.
THE BRAKE LIGHT SWITCH CAN FAIL ALLOWING THE SWITCH TO REMAIN IN THE "BRAKE LIGHTS OFF" POSITION OR IN THE "BRAKE LIGHTS ON" POSITION. Remedy: DEALERS WILL REPLACE THE EXISTING BRAKE LIGHT SWITCH WITH A NEWLY DESIGNED SWITCH.
Showing 5 of 9 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. |
| SI B63 02 08 | 2008-05-01 | Exterior Lighting | REAR BULB FAILURE. MODEL E92 (3 SERIES COUPE) VEHICLES PRODUCED UP TO JANUARY 21, 2008… |
| SI B11 13 07 | 2008-04-01 | Engine And Engine Cooling | N54 RATTLE NOISE FROM TURBOCHARGER AREA. MODELS E90, E92 AND E93 (3 SERIES) 335I AND… |
| SI B12 01 08 | 2008-01-01 | Engine And Engine Cooling | N52 EDK THROTTLE JAMMING FAULTS 2D09, 2CED AND 2CEC. MODEL E90 AND E91 (3 SERIES) AND E60… |
| 120405 | 2006-03-01 | Engine And Engine Cooling | CHECK ENGINE LAMP ILLUMINATED AND/OR VEHICLE OVERHEATS. BMW E90 (3 SERIES) ALL E90 (3… |
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.
7.0 qt of HIGH PERFORMANCE MINERAL OILS: ABOVE 5 degrees F: 15W-40 API SJ, SL OR SM, -5 degreesF TO 68 degrees F: 10W-40 API SJ, SL OR SM, 5 degreesF TO 50 degrees F: 10W-30 API SJ, SL OR SM, BELOW 50 degrees F: 5W-30 API SJ, SL OR SM, BELOW 32 degrees F:, per the factory manual.
NHTSA lists 10 recall campaign(s) for this model year. Check your specific vehicle by VIN.
EPA figures are 16 city / 21 highway / 18 combined mpg.