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2021 BMW M4: what it really costs to own

Built from 1 real listing Revvaro has analyzed, combined with federal NHTSA complaint and recall records and EPA fuel economy data. No listing prices or personal details are published.
Based on a single vehicle so far — treat the figures below as indicative rather than a market average.

Average Revvaro Score 67.0/100 Fair Value
Typical asking price $59,990
Typical mileage 35,536 mi
NHTSA complaints 1 filed by owners

What owners actually report

Straight from the NHTSA complaints database for the 2021 BMW M4 — not an estimate.

Service Brakes 1

Open recalls

2 NHTSA recall campaigns for this model year.

  • SEAT BELTS

    BMW of North America, LLC (BMW) is recalling certain 2021 2 Series (230i, 230i xDrive, M240i, M240i xDrive), 330e, 330e Xdrive, 4 Series Coupe (430i, 430i xDrive, M440i xDrive) M4 Coupe, M4 Competition Coupe, BMW 4 Series Convertible (430i, M440i), BMW X1 sDrive28i, xDrive28i, 2 Series Gran Coupe (228i, 228i xDrive, M235i xDrive), M2 Competition Coupe, 330i, 330i xDrive, M340i, M340i xDrive, M3, M

  • SERVICE BRAKES, HYDRAULIC

    BMW of North America, LLC (BMW) is recalling certain 2020-2021 8 Series Coupe, Grand Coupe and convertible 840i, 840i xDrive, M850i xDrive, M8 and 740 Li, 740 Li xDrive, 750 Li xDrive, M760 Li xDrive, X6 sDrive40i, X6 xDrive40i, X6 xdrive50i, X6 M50i, X6M, and 2019-2021 X5 sDrive40i, X5 xDrive40i, X5 xDrive50i, X5 M50i, X5M, X7 xDrive40i, X7 xDrive50i, X7 M50i, and 2021 M3, M3 Competition, M4 Coup

Common issues and what they cost

  • Valve cover / oil filter housing gasket seepage $600 - $1,800

    Heat cycling and crankcase pressure can harden rubber gaskets, leading to oil seepage around the valve cover or oil filter housing. Often noticed as a burning-oil smell, light smoke, or oil residue on the engine. Fix is gasket replacement and cleaning.

  • Charge pipe / boost leak (intake tract leaks) $300 - $1,200

    Turbocharged BMWs can develop boost leaks from cracked plastic charge pipes, loose clamps, or aging couplers. Symptoms include reduced power, whistling, underboost codes, and rough acceleration. Repair ranges from resealing connections to replacing the charge pipe with upgraded parts.

  • Ignition coils and spark plugs (misfires under load) $450 - $1,200

    High cylinder pressures and heat can accelerate plug wear and coil breakdown, causing intermittent misfires, rough idle, and hesitation during hard acceleration. Often triggers a check-engine light. Replacing plugs and any weak coils typically restores smooth operation and prevents catalyst damage.

  • Cooling system leaks (expansion tank/hoses/water pump seepage) $300 - $2,000

    Plastic cooling components and seals can fatigue from heat cycles, leading to small coolant leaks or low-coolant warnings. Overheating risk increases if ignored. Diagnosis usually involves pressure testing; repairs range from hose or tank replacement to water pump/thermostat service if leakage is found.

  • Front control arm bushings / alignment wear $700 - $2,200

    Performance suspension loads and rough roads can wear front control arm bushings and ball joints, causing clunks over bumps, vague steering, and uneven tire wear. An alignment may mask symptoms briefly, but worn arms typically need replacement to restore handling and prevent rapid tire wear.

Depreciation outlook

Value today$59,990
In one year$54,900 -8%
In three years$47,900 -20%

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Fault and recall data comes from the federal NHTSA databases and fuel economy from the EPA. Cost and depreciation figures are modeled on top of those records and are estimates for guidance only, not an appraisal or inspection. Always arrange an independent pre-purchase inspection before buying.