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2019 BMW M550i xDrive

Factory specifications, fluid capacities, torque values, EPA fuel economy and the federal safety record for the 2019 M550i xDrive.

Transmission Automatic (S8)

The 2019 BMW M550i xDrive is EPA-rated at 18/25/20 mpg city/highway/combined.

Quick specs

Fluid capacities, tune-up values and fuel economy at a glance.

Lug nut torque103 ft-lbsOEM · verified
EPA fuel economy18/25/20 mpgEPA · verified

Fitment & sizes

Replacement part sizes and factory part numbers — battery, bulbs, filters and belts.

From the factory this vehicle uses OE oil filter 11427583220. 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.

Tail / brake / turnLAMPOEM · verified
Tire size245/35R20/XL (95Y); Rear: 275/30R20/XL (97Y)OEM · verified
Wheel / rimFront: 9.5; Rear: 10.5, Optional: 9.5, Front: 9.5; Rear: 10.5 inOEM · verified

OE service part numbers OEM · verified

Engine oil filter11427583220
Engine air filter13718613250 alt 13718613251
Spark plug12120047946
Battery61217604802 alt 61216806755
Front wiper blades61612447932
Thermostat11538632664 alt 11538685978
Cabin air filter64115A1BDB6 alt 64115A1BDB7

Full specifications

Engine, drivetrain, dimensions and economy.

Engine & drivetrain NHTSA vPIC

TransmissionAutomatic (S8)

Dimensions & weight NHTSA vPIC

Overall length195.3 in
Overall width73.6 in
Overall height57.9 in
Wheelbase117.3 in
Curb weight4537 lb
Track (front / rear)63.4 / 64.2 in
Weight distribution (front / rear)54/46

Ratings & economy EPA / vPIC

EPA city / highway / combined18 / 25 / 20 mpg
DrivetrainAll-Wheel Drive
Passenger volume99 cu ft
Cargo volume14 cu ft
Recommended fuelPremium Gasoline

Service quick specs OEM factory data

Capacities, torques and tune-up values from the factory service manual.

Torque lug nuts to 103 ft-lbs. The firing order is 1-5-4-8-6-3-7-2.

Engine torques

Exhaust Manifold to Cylinder Head Bolts11 ft-lbs
Oil Pump to Cylinder BLock Bolts/Studs18 ft-lbs

Chassis torques

Lug Nuts103 ft-lbs

Ignition

Cylinder Firing Order1-5-4-8-6-3-7-2

Battery & A/C

RefrigerantR134a
Refrigerant Capacity1.85-1.90 lbs
Oil GroupPAG
Oil Type46

Service checks

Fuel Pump Pressure Minimum725.0
Fuel Pump Pressure Maximum2900
RPM725.0
Engine Compression203

Brakes

ABS Sensor TorqueFront: 6.0; Rear: 6.0

Multi-step torque procedures OEM · verified

Connecting Rod (Large End) Bearings — tightening sequence 1 stages
148 inch lbs., Step 2: 15 ft. lbs., Step 3: 70°48 in
Crankshaft Pulley and/or Damper Bolts — tightening sequence 1 stages
173.0 ft. lbs., Step 2: 60 degrees, Step 3: 60 degrees, Step 4: 6073 ft. lbs

Factory maintenance schedule OEM · verified

This vehicle uses condition-based service — it signals maintenance needs through its onboard service indicator rather than fixed mileage intervals. Items on the factory schedule:

ReplaceEngine Oil Filter · Spark Plugs · Engine Oil · Keyless Entry Remote Battery · Cabin Air Filter · Engine Air Filter Element
InspectWindshield Washer System · Parking Brake System · Underbody · Brake Line · Disc Brake Caliper · Brake Rotor · Air Bag System · Exterior Lighting
Road testUniversal Vehicle Operation
Inspect Fluid LevelEngine Coolant System
ResetTire Pressure Monitoring System
Drain, Refill & BleedBrake Hydraulic System

Common OBD-II trouble codes

The most common OBD-II codes for this vehicle's emissions system. These are standardized SAE J2012 definitions, not vehicle-specific fault reports.

P0420
Catalyst system efficiency below threshold — Bank 1
P0300
Random / multiple cylinder misfire detected
P0171
System too lean — Bank 1
P0455
Evaporative emission system leak detected — large leak
P0128
Coolant thermostat below regulating temperature
P0442
Evaporative emission system leak detected — small leak

VIN tools

Decode factory build data for a specific vehicle by VIN.

VIN
Decode a VIN to confirm the transmission and build data for a specific M550i xDrive. OEM
Build data
Plant, GVWR class, engine and body data for any 17-character VIN.
Recalls
Check open recall campaigns against a specific vehicle by VIN.

Vehicles with shared specs

Find every vehicle that shares this one's battery, bulbs, oil capacity, platform or parts.

Engine oil filter 11427583220Engine air filter 13718613250Spark plug 12120047946Battery 61217604802

Reference guides

Cross-vehicle references for the kinds of data on this page.

OBD-II trouble codesTorque specificationsMaintenance schedulesFluid capacities & specs

Frequently asked

What gas mileage does the M550i xDrive get?

EPA figures are 18 city / 25 highway / 20 combined mpg.