Factory maintenance schedule OEM · verified
Normal service, condensed from the factory interval matrix.
| Every 100,000 mi | Oxygen Sensor (replace) |
Factory specifications, fluid capacities, torque values, EPA fuel economy and the federal safety record for the 1998 318I.
The 1998 BMW 318I is built on the E36 platform, calls for 5.3 quarts of 15W-40, 10W-40, or 10W-30 API SJ engine oil, and combines an automatic four-speed transmission with EPA ratings of 19/28/23 mpg. Across the 1991–2001 complaint history, this model year accumulated 11 owner complaints, placing it below the 1994 peak of 14 yet well above the 1996 low of 3, with electrical system problems marking the dominant complaint area and zero recalls on record. That placement positions the 1998 318I closer to the higher end of the documented range than to its minimum, meaning it drew substantially more complaints than the series low while recording zero recalls.
Fluid capacities, tune-up values and fuel economy at a glance.
Replacement part sizes and factory part numbers — battery, bulbs, filters and belts.
From the factory this vehicle uses a BCI 91 · 600 CCA battery, OE oil filter 11421716192. Each part links to every other vehicle that shares it, so a part you already stock may fit more of your fleet than you'd expect.
| Engine oil filter | 11421716192 |
| Engine air filter | 13721247404 |
| Fuel filter | 13321740985 |
| Spark plug | 12129063428 |
| Battery | 61218381724 |
| Front wiper blades | 61618353289 alt 61611387678 |
| Serpentine belt | 11281743193 alt 11281437369 |
| Thermostat | 11531743179 alt 11531743017 |
| Cabin air filter | 64119069895 |
Engine, drivetrain, dimensions and economy.
| Transmission | Automatic 4-spd |
| Overall length | 174.4 in |
| Overall width | 66.9 in |
| Overall height | 54.7 in |
| Wheelbase | 106.3 in |
| Curb weight | 2976 lb |
| Track (front / rear) | 55.9 / 56.3 in |
| EPA city / highway / combined | 19 / 28 / 23 mpg |
| Drivetrain | Rear-Wheel Drive |
| Passenger volume | 86 cu ft |
| Cargo volume | 10 cu ft |
| Recommended fuel | Regular 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 |
|---|---|---|---|---|---|
| 1996 | 318 318ti 3-door Hatchback (Club Sport) 1.8L I-4 | 8.50 sec | 16.50 sec | 138 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 |
| 1993 | 318 318i Sedan 1.8L I-4 | 9.70 sec | 17.30 sec | 113 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, DOT 4 brake fluid. Torque lug nuts to 88 ft-lbs, the oil drain plug to 22.0 ft-lbs. The firing order is 1-3-4-2. Note the cylinder-head bolts finish on a torque angle (torque-to-yield) — they stretch permanently and should be replaced, not reused, during any head service.
| Brake Fluid | DOT 4 |
| 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 |
| Engine Flywheel Bolts | 86 ft-lbs |
| Engine Oil Pan Drain Plug | 22.0 ft-lbs |
| Oil Pump to Cylinder BLock Bolts/Studs | 16 ft-lbs |
| Lug Nuts | 88 ft-lbs |
| Cylinder Firing Order | 1-3-4-2 |
| Ignition Coil Primary Resistance | 0.4-0.8 ohms |
| Spark Plug Manufacturer | BMW |
| Refrigerant | R134a |
| Refrigerant Capacity | 1.76-2.26 lbs |
| Oil Group | PAG |
| Oil Capacity | 4.05-5.06 oz |
| Standard BCI Group Number | 91 |
| Standard BCI Cranking Performance | 600 cca |
| Fuel Pump Pressure Minimum | 51.0-58.0 @ idle psi |
| Fuel Pump Pressure Maximum | 65.0-97.0 psi |
| Injector Primary Resistance | 15-17 ohms |
| Engine Compression | 142-156 psi |
| Brake Application | WITH SOLID ROTOR / WITH VENTED ROTOR |
| Torque Caliper to Bracket | 18-22 ft-lbs / 81 ft-lbs |
| Torque to Knuckle | 49 ft-lbs / 81-96 ft-lbs / 81 ft-lbs |
| Minimum Pad Thickness | Front: 0.079; Rear: 0.079 in |
| Brake Application | WITH SOLID ROTOR / WITH VENTED ROTOR |
| Rotor Minimum Machining | 0.031 in |
| Rotor Discard at or Under | 0.409 in / 0.331 in / 0.803 in / 0.685 in |
| Rotor Finish | 0.5 - 3.5 μin |
| 1 | 4 ft. lbs., Step 1: 4 ft. lbs., Step 3: 70 | 4 ft. lbs |
| 1 | 22 ft. lbs. | 22 ft. lbs |
| 2 | 90 degrees | 90 degrees |
| 3 | 90 degrees | 90 degrees |
| 1 | 14.5 ft. lbs., Step 2: 50 | 14.5 ft. lbs |
Normal service, condensed from the factory interval matrix.
| 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 1998 BMW 318I registers 11 federal complaints, marking a significant increase from the 6 complaints recorded in 1997 and the record low of 3 in 1996. Unlike model years 1991 through 1997 within this data set, which all issued between one and three recalls, the 1998 record shows zero recalls despite this resurgence in reported issues. Technical Service Bulletins for this year hold steady at 4, aligning with the 1997 and 2001 figures, while top complaint areas include the electrical system and vehicle speed control. This places the 1998 model at a high point for complaints among the later years shown, and while the data does not specify the root cause, the absence of recalls alongside higher complaint volumes warrants caution. Given the spike in reported issues compared to 1996 and 1997, this is not the strongest year to buy within the provided record.
All 11 complaints on record, top 7 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 4 of 4 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. |
| 72 04 98 | 1998-10-01 | Air Bags | INFORMATION ON NEW AIRBAGS. *YC |
| 16 01 98 | 1998-03-01 | Fuel System, Gasoline | INFORMATION ON EVAPORATIVE EMISSION CONTROL AND FUEL FILLER CAP / FILLER DOOR LABELS. *YC |
| 72 08 97 | 1998-02-01 | Air Bags | VARIOUS INFORMATION REGARDING DEACTIVATION OF AIRBAGS. *YC |
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 0 recall campaign(s) for this model year. Check your specific vehicle by VIN.
EPA figures are 19 city / 28 highway / 23 combined mpg.