MercedesC43 AMG2020Overview/mercedes/c43-amg/2020/base/

2020 Mercedes C43 AMG

Factory specifications, fluid capacities, torque values, EPA fuel economy and the federal safety record for the 2020 C43 AMG.

Model year20252020

Quick specs

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

Lug nut torque96 ft-lbsOEM · verified

Fitment & sizes

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

From the factory this vehicle uses a BCI 48 Battery must be carefully sized to fit as the m · 70 O.E. AmpHrs CCA battery, OE oil filter 0209975445. 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 must be carefully sized to fit as the m · 70 O.E. AmpHrs CCAOEM · verified
Tire size225/45R18/XL 95H, Rear: 245/40R18/XL 97HOEM · verified
Wheel / rim7.5; Rear: 8.5 inOEM · verified

OE service part numbers OEM · verified

Engine oil filter0209975445 alt 2761800009
Engine air filter276094050490
Battery0019828108
Front wiper blades2058204503
Thermostat276201068064 alt 2762000600
Cabin air filter1668300218

Full specifications

Engine, drivetrain, dimensions and economy.

Dimensions & weight NHTSA vPIC

Overall length184.6 in
Overall width71.3 in
Overall height55.1 in
Wheelbase111.8 in
Curb weight4231 lb
Track (front / rear)61.4 / 61 in
Weight distribution (front / rear)53/47

Service quick specs OEM factory data

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

Torque lug nuts to 96 ft-lbs.

Chassis torques

Lug Nuts96 ft-lbs

Battery & A/C

RefrigerantR134a
Refrigerant Capacity1.39 lbs
Oil GroupPAG
Oil Type46
Oil Capacity2.80 oz
Standard BCI Group Number48
Standard BCI Cranking Performance70 O.E. AmpHrs cca
Optional BCI Cranking Performance80

Brakes

Brake Caliper Bolt to Carrier TorqueFront: 26.0 ft-lbs; Rear: 18.0 ft-lbs
ABS Sensor TorqueFront: 6.0; Rear: 6.0
Vented Rotor Minimum Thickness for ReplacementFront: 1.339; Rear: .843

Multi-step torque procedures OEM · verified

Engine Flywheel Bolts — tightening sequence 1 stages
115.0 ft. lbs., Step 2: 33.0 ft. lbs., Step 3: 90°15 ft. lbs
Oil Pump to Cylinder BLock Bolts/Studs — tightening sequence 1 stages
144.0 inch lbs., Step 2: 15.044 in

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

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VIN
Decode a VIN to confirm the transmission and build data for a specific C43 AMG. OEM
Build data
Plant, GVWR class, engine and body data for any 17-character VIN.
Recalls
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Vehicles with shared specs

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

Reference guides

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