Mercedes›GLA250›2020›Overview/mercedes/gla250/2020/base/

2020 Mercedes GLA250

Factory specifications, fluid capacities, torque values, EPA fuel economy and the federal safety record for the 2020 GLA250.

Model year202520232020

Fitment & sizes

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

From the factory this vehicle uses a BCI 48 Battery is vented to the outside of the vehicle. Auxilliary: 400 AGM VRLA battery is required. Battery is vented to the outside of the vehicle. · 760; Auxilliary: 12.0 O.E. AmpHrs; Battery Backup: 1.2 O.E. AmpHrs. CCA battery, OE oil filter 0219976045. 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.

Battery groupBCI 48 Battery is vented to the outside of the vehicle. Auxilliary: 400 AGM VRLA battery is required. Battery is vented to the outside of the vehicle. · 760; Auxilliary: 12.0 O.E. AmpHrs; Battery Backup: 1.2 O.E. AmpHrs. CCAOEM · verified
Tire size235/50R18 97HOEM · verified
Wheel / rim7; Option 1: 7; Option 2: 8; Option 3: 7 inOEM · verified

OE service part numbers OEM · verified

Engine oil filter0219976045 alt 0009972405
Engine air filter2700940004
Battery0019828108
Front wiper blades1768204300
Thermostat024997634564 alt 2702002200

Service quick specs OEM factory data

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

Engine torques

Oil Pump to Cylinder BLock Bolts/Studs120.0 inch lbs. ft-lbs

Battery & A/C

RefrigerantR134a
Refrigerant Capacity1.52 lbs
Oil GroupPAG
Oil Type46
Oil Capacity2.80 oz
Standard BCI Group Number48
Standard BCI Cranking Performance760

Brakes

Brake Caliper Bolt to Carrier TorqueFront: 21.0 ft-lbs; Rear: NS
Brake Caliper Carrier to Hub Bolt TorqueFront: 96.0 ft-lbs; Rear: NS
ABS Sensor TorqueFront: 6.0; Rear: 6.0
Brake Caliper Bolt to Carrier TorqueFront: 21.0 ft-lbs; Rear: 26.0 ft-lbs
Brake Caliper Carrier to Hub Bolt Torque96.0 ft-lbs
ABS Sensor TorqueFront: 6.0; Rear: 6.0
Vented Rotor Minimum Thickness for ReplacementFront: 1.079; Rear: .764
Vented Rotor Minimum Thickness for ReplacementFront: 1.079; Rear: .327

Multi-step torque procedures OEM · verified

Camshaft Bearing/Carrier Cap Bolts or Studs — tightening sequence 1 stages
189.0 inch lbs., Step 2: 90°89 in
Connecting Rod (Large End) Bearings — tightening sequence 1 stages
144.0 inch lbs., Step 2: 132.0 inch lbs., Step 3: 90°44 in
Cylinder Head — tightening sequence 1 stages

Prep M11 Bolts: Step 1: 7.4 ft. lbs., Step 2: 29.5 ft. lbs., Step 3: 90°, Step 4: 90°, Step 5: 90°

614.8
Engine Flywheel Bolts — tightening sequence 1 stages
133.0 ft. lbs., Step 2: 90°33 ft. lbs
Main Bearings — tightening sequence 1 stages
127.0 ft. lbs., Step 2: 120°27 ft. lbs

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 GLA250. 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.

Group 48 batteryEngine oil filter 0219976045Engine air filter 2700940004Battery 0019828108Front wiper blades 1768204300

Reference guides

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

OBD-II trouble codesTorque specifications