Factory specifications, fluid capacities, torque values, EPA fuel economy and the federal safety record for the 2013 M3 Convertible.
The 2013 BMW M3 Convertible, built on the E93 platform, is a passenger‑car that carries a 9.3‑quart oil capacity and is designed for oil viscosities of 0W‑30, 0W‑40 or 5W‑30, and it pairs that powerplant with an automatic AM‑S7 transmission delivering EPA fuel‑economy ratings of 14 mpg city, 20 mpg highway and 16 mpg combined. In its reliability record the model generated only 13 total owner complaints, with air‑bag issues accounting for the majority and two recalls noted, positioning it at the low end of the 2002‑2004 complaint spectrum.
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 48 · 570 CCA battery, OE oil filter 11427838276. 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 | 11427838276 alt 11427837997 |
| Engine air filter | 13727838804 |
| Spark plug | 12120032273 |
| Battery | 61217586961 alt 61217586962 |
| Front wiper blades | 61612455437 |
| Thermostat | 11537836155 |
| Cabin air filter | 64319159606 |
Engine, drivetrain, dimensions and economy.
| Transmission | Automatic (AM-S7) |
| Overall length | 181.9 in |
| Overall width | 70.9 in |
| Overall height | 54.3 in |
| Wheelbase | 108.7 in |
| Curb weight | 4145 lb |
| Track (front / rear) | 60.6 / 60.2 in |
| Weight distribution (front / rear) | 50/50 |
| EPA city / highway / combined | 14 / 20 / 16 mpg |
| Drivetrain | Rear-Wheel Drive |
| Recommended fuel | Premium Gasoline |
Capacities, torques and tune-up values from the factory service manual.
This engine holds 9.3 qt of 0W-30 / 0W-40 / 5W-30 engine oil. Torque lug nuts to 88 ft-lbs, the oil drain plug to M12 Bolts: 18.0, M22 Bolts: 44.0 ft-lbs. The firing order is 1-5-4-8-6-3-7-2. 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.
| Differential Gear Oil Capacity | 1.5 Pints |
| Engine Oil | 0W-30 · 0W-40 · 5W-30 · 5W-40 |
| Engine Oil Capacity | 9.3 qt |
| Power Steering Fluid | Use Pentosin CHF 11S |
| Intake Manifold to Engine Bolts | 1 ft-lbs |
| Exhaust Manifold to Cylinder Head Bolts | 18.4 ft-lbs |
| Engine Oil Pan Drain Plug | M12 Bolts: 18.0, M22 Bolts: 44.0 ft-lbs |
| Lug Nuts | 88 ft-lbs |
| Rear Wheel Hub | 221 ft-lbs |
| Cylinder Firing Order | 1-5-4-8-6-3-7-2 |
| Spark Plug Manufacturer | BMW |
| Refrigerant | R134a |
| Oil Group | PAG |
| Oil Type | 46 |
| Standard BCI Group Number | 48 |
| Standard BCI Cranking Performance | 570 cca |
| Optional BCI Group Number | 94R |
| Optional BCI Cranking Performance | 640 cca |
| Pressure Test | 21.7 psi |
| Radiator Cap Pressure Relief | 18-22 psi |
| Brake Application | WITH FN3 |
| Torque to Knuckle | 81 ft-lbs |
| Minimum Pad Thickness | Front: 0.145; Rear: 0.145 pads |
| Brake Application | WITH FN3 |
| Rotor Nominal Thickness From | 0.866 in |
| Rotor Nominal Thickness To | 0.866 in |
| Rotor Discard at or Under | 0.803 in |
| 1 | 44 ft. lbs., step 2: 40 degrees, step 3: 40 | 44 ft. lbs |
Prep Do not reuse old bolts
| 1 | 22.0 ft. lbs. | 22 ft. lbs |
| 2 | 90 degrees | 90 degrees |
| 3 | 90 degrees | 90 degrees |
Normal service, condensed from the factory interval matrix.
Under the factory schedule, replace the engine oil and filter at 1,200 mi.
| At 1,200 mi | Drive Axle Assembly (drain & refill) · Engine Oil (drain & refill) · Engine Oil Filter (replace) · Transmission Assembly (drain & refill) |
| At 120,000 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 2013 BMW M3 Convertible sits within a generation that saw a moderate decline in federal complaints, dropping from 91 in 2002 to 112 in 2004, while recalls fell from 8 to 4, indicating a generally improving safety record year over year. In 2013, the vehicle’s top complaint areas were Air Bags (6 complaints), Engine (2), Electrical System (1), and Power Train (1), with only 2 crash complaints and no fire complaints reported. Compared to the previous year’s 112 complaints and 4 recalls, the 2013 complaints are comparable in magnitude, suggesting that the trend of decreasing recall frequency continued, though complaint counts remained stable. The absence of fire-related issues and the relatively low number of crash complaints imply that the 2013 model did not introduce new safety problems. Therefore, a 2013 M3 Convertible appears to be a reasonable year to consider purchasing, as it maintains the generation’s overall trend toward fewer recalls and no emergent fire concerns.
All 13 complaints on record, top 7 components.
Source: NHTSA Office of Defects Investigation complaint database.
Showing 2 of 2 campaigns on record for this vehicle.
BMW of North America, LLC (BMW) is recalling certain 2008-2013 128i and 135i Convertibles, 128i, 135i, and M Coupes, 2007-2010 X3 30si and X3 xDrive30i, 2013-2015 X1 sDrive28i, X1 xDrive28i and X1 xDrive35i, 2007-2013… Remedy: BMW will notify owners, and dealers will replace the driver air bag. On X5 and X6 vehicles, only the inflator will be replaced. All repairs will be performed free of charge. The…
BMW of North America, LLC (BMW) is recalling certain model year 2008-2013 128i and 135i coupes and convertibles and 1 Series M coupes, 2006-2011 325i, 325xi, 328i, 328xi, 328i xDrive, 330i, 330xi, 335i, 335xi, 335i… Remedy: BMW will notify owners, and dealers will replace the driver's frontal air bag module or inflator depending on the vehicle model, free of charge. The recall began March 9, 2018…
Showing 5 of 104 bulletins on record with NHTSA.
| Bulletin | Date | Component | Summary |
|---|---|---|---|
| B611305 | 2024-01-11 | Electrical System | The electrical system of BMW vehicles has been subject to an ongoing development process… |
| B340714 | 2023-10-13 | Service Brakes, Hydraulic | Functional noises (squealing/honking) when braking shortly before the vehicle comes to a… |
| B662419 | 2022-09-01 | Equipment | Vehicle cannot be opened or closed using comfort access, engine start is not possible… |
| B340414 | 2021-04-01 | Service Brakes, Air | Diagnosis of Compound Brake System Complaints in M Vehicles: 1. Visible cracks are caused… |
| B110208 | 2020-04-01 | Power Train | Power Reduction FC2A82 Intake VANOS and/or FC2 A87 Exhaust VANOS Camshaft Fault: The… |
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.
9.3 qt of 0W-30, 0W-40, 5W-30, 5W-40 OIL MEETING BMW SPECIFICATION LL01, per the factory manual.
NHTSA lists 2 recall campaign(s) for this model year. Check your specific vehicle by VIN.
EPA figures are 14 city / 20 highway / 16 combined mpg.