Factory maintenance schedule OEM · verified
Normal service, condensed from the factory interval matrix.
| Every 60,000 mi | Oxygen Sensor (replace) |
Factory specifications, fluid capacities, torque values, EPA fuel economy and the federal safety record for the 1994 318i.
The 1994 BMW 318i, a compact executive sedan, is powered by a four-cylinder engine that requires 5.3 quarts of oil with a viscosity of 15W-40, 10W-40, or 10W-30 API SJ, paired with a 4-speed automatic transmission and achieving EPA fuel economy of 18 city, 26 highway, and 21 combined mpg. However, this model year stands out in the vehicle's reliability history from 1991 to 2001 as the most problematic, with 14 owner complaints—the highest of any year—primarily concerning the engine and engine cooling system, alongside two recalls. This positions the 1994 318i as a year to approach with caution when considering a used example from this generation.
Fluid capacities, tune-up values and fuel economy at a glance.
Engine, drivetrain, dimensions and economy.
| Transmission | Automatic 4-spd |
| Overall length | 174.4 in |
| Overall width | 67.3 in |
| Overall height | 53.9 in |
| Wheelbase | 106.3 in |
| Curb weight | 2866 lb |
| Track (front / rear) | 55.5 / 55.9 in |
| Weight distribution (front / rear) | 51/49 |
| EPA city / highway / combined | 18 / 26 / 21 mpg |
| Drivetrain | Rear-Wheel Drive |
| Recommended fuel | Premium Gasoline |
0–60 mph, quarter-mile, horsepower and torque from independent road tests.
Independent road tests for the 318i 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 |
|---|---|---|---|---|---|
| 1993 | 318 318i Sedan 1.8L I-4 | 9.70 sec | 17.30 sec | 113 hp | RWD |
| 1995 | 318 318ti 3-door Hatchback (Active) 1.8L I-4 | 7.80 sec | 16.10 sec | 138 hp | RWD |
| 1995 | 318 318ti 3-door Hatchback (Sport) 1.8L I-4 | 8.40 sec | 16.40 sec | 138 hp | RWD |
| 1995 | 318 318i Sedan (Sport) 1.8L I-4 | 8.80 sec | 16.60 sec | 138 hp | RWD |
| 1995 | 318 318ti 3-door Hatchback (Sport) 1.8L I-4 | 8.90 sec | 16.60 sec | 138 hp | RWD |
| 1995 | 318 318ti 3-door Hatchback (Sport) 1.8L I-4 | 9.20 sec | 17.00 sec | 138 hp | RWD |
| 1996 | 318 318ti 3-door Hatchback (Club Sport) 1.8L I-4 | 8.50 sec | 16.50 sec | 138 hp | RWD |
| 1991 | 318 318is Coupe 1.8L I-4 | 8.70 sec | 16.40 sec | 134 hp | RWD |
Capacities, torques and tune-up values from the factory service manual.
This engine holds 5.3 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 | 2.4 Pints |
| Engine Coolant | ETHYLENE GLYCOL |
| Engine Oil | 15W-40 · API · 10W-40 · 10W-30 · 5W-30 |
| Engine Oil Capacity | 5.3 qt |
| Power Steering Fluid | ATF |
Normal service, condensed from the factory interval matrix.
| Every 60,000 mi | Oxygen Sensor (replace) |
Owner-reported issues, recalls, investigations and service bulletins on record with NHTSA — an unfiltered look at what owners actually experience.
Federal data places the 1994 BMW 318i at the peak of a generation-wide complaint arc, with 14 complaints representing the highest annual volume to that point and matching the 1995 high before counts dropped sharply to 3 in 1996. Technical Service Bulletins rose to 5 in 1994 after holding steady at 3 from 1991 through 1993, while recalls remained level at 2, consistent with the surrounding model years. Engine and Engine Cooling accounted for 5 of the 1994 complaints, though the data does not specify root causes, and the year recorded 2 crash complaints alongside 0 fire complaints. Because 1994 marks the apex of both complaint volume and TSB frequency across this generation’s federal record, it carries a heavier documented service burden than the notably quieter 1996 and 1997 model years. Consequently, 1994 is not the strongest year to buy in this range; a prospective owner would be better served targeting a lower-complaint example from later in the generation.
All 14 complaints on record, top 8 components.
Source: NHTSA Office of Defects Investigation complaint database.
Showing 2 of 2 campaigns on record for this vehicle.
THE CRUISE CONTROL AND THROTTLE CABLES ARE ATTACHED TO THE SAME THROTTLE VALVE ACTUATING LEVER AT THE THROTTLE HOUSING. IT IS POSSIBLE THAT THE PLASTIC BUSHING ON EITHER CABLE COULD BREAK DUE TO ENVIRONMENTAL INFLUENCES… Remedy: DEALERS WILL INSTALL A SPRING STEEL CLIP ON THE OUTER TUBE OF EACH CABLE IN THE AREA OF THE ADJUSTING SCREW AND PLASTIC BUSHING. THE CLIP IS DESIGNED TO PREVENT THE OUTER TUBE…
VEHICLE DESCRIPTION: PASSENGER VEHICLES. A MALFUNCTION OR FAILURE OF A COOLANT SYSTEM COMPONENT, SUCH AS A THERMOSTAT, WATER PUMP, OR FAN BELT, CAN RESULT IN SIGNIFICANTLY INCREASED COOLANT TEMPERATURE AND SYSTEM… Remedy: DEALERS WILL INSTALL A NEW DESIGN RADIATOR CAP TO CONTROL PRESSURE AND PROVIDE GREATER COOLANT OVERFLOW IN THE EVENT OF OVERHEATING.
Showing 5 of 5 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. |
| 12 14 97 | 1997-08-01 | Electrical System | M42 FAULT CODE 200/333. DME CONTROL UNIT MEMORY CHIP IS FAULTY. *AK |
| 72/07/96 | 1996-12-01 | Equipment | CHILD AIRBAG LETTER, WARNING LABEL AND SAFETY REFERENCE CARD. *TW |
| 24/03/96 | 1996-11-01 | Power Train | TRANSMISSION SHUDDER. *TW |
| 41/03/96 | 1996-11-01 | Structure | WIND NOISE DIAGNOSTICS. *TW |
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.
5.3 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 2 recall campaign(s) for this model year. Check your specific vehicle by VIN.
EPA figures are 18 city / 26 highway / 21 combined mpg.