BMW M3 (G80) buying guide

The base M3 makes 473 hp and comes with a 6-speed manual. The Competition makes 503 hp and uses an 8-speed automatic. That gearbox is a ZF torque-converter unit, not the dual-clutch of the F80. A manual G80 weighs roughly 3,924 lbs against 3,515 lbs for a comparable F80, per BMW's figures.

The Competition xDrive, with rear-biased all-wheel drive, was new for 2022. For 2023 the cars got the curved dual display and iDrive 8. The M3 CS Sedan came in for 2024, xDrive only, with 543 hp and carbon fiber panels on the hood, roof, trunk lid, front splitter and mirror caps, which saves roughly 75 lbs against a standard Competition xDrive. It is listed as dropped for 2025. The 2025 LCI refresh brought new headlights and lifted the xDrive Competition from 503 to 523 hp, while the rear-drive Competition and the base car kept their output.

Squeezed describes the Competition xDrive as the daily-driver pick and the base manual as the enthusiast choice. CarScout says xDrive brings all-weather usability and slightly quicker acceleration, at a cost of about 200 lbs and some rear-drive balance. VINSCRIBE finds the AWD cars incredibly fast but less engaging than rear-drive. If you drive year-round in bad weather, the extra 200 lbs buys traction; if you want the rear-drive balance, the Competition without xDrive or the base manual keeps it.

CarScout singles out the 2025 model year for having the newest styling and the extra power. Skip the optional carbon bucket seats unless you rarely go far: CarMaxx Ink and Squeezed both call them uncomfortable on long drives and hard to get into, and the standard M Sport seats are more practical. You can browse G80 M3 Competition xDrive listings, Competition listings and base sedans separately.

The bottom end of the engine is the main worry. BimmerBench and CarScout report no chronic engine fault beyond it, though long-term high-mileage data is limited.

Main bearing shells

BMW stopped delivering 2022 M3s built from July 13 to September 23, 2021, after finding a flaw in how the crankshaft main bearings were made. The bearing's sliding layer can peel and damage the engine, and dealers inspect the shells and replace them free. A second delivery stop, effective February 6, 2026, covers sedans built from October 16, 2025 to January 20, 2026.

Intake valve carbon

Because the S58 is direct-injected, carbon builds up on the intake valves, and BimmerBench and CarScout both put it at roughly 40,000 to 60,000 miles. Symptoms are an uneven idle and a dead patch in throttle response. Independent shops charge $1,200 to $1,600 for walnut blasting, per CarScout, with dealers 30 to 50 percent higher.

High-pressure fuel pump

Kestrel relays owner reports of pump failures on early cars, showing as hesitation and limp mode. Out of warranty, it puts the repair at $1,200 to $2,000.

iDrive 8 glitches

The system on 2021-2022 cars can freeze or lose connectivity, mostly cured by over-the-air updates. Wireless CarPlay can also drop out intermittently.

Drive belt idler bracket

A service campaign covers the drive belt idler pulley bracket on S58 engines from 2024-2025. Ask whether the work has been done.

Cold brake squeal

Light pedal pressure on cold or damp brakes makes the M compound pads squeal. BMW considers it normal, according to CarScout, so it is no sign of a fault.

BimmerBench puts an M differential fluid service at $176 to $265 at independent shops and $260 to $450 at dealers. Walnut blasting and a fuel pump are covered above.

Tires wear quickly. The factory Michelin Pilot Sport 4S lasts from about 8,000 miles under a hard driver to around 20,000 under a gentle one, according to CarScout. On a manual, the same source expects the clutch to outlast 50,000 miles in normal use, with hard driving calling for one at 40,000 to 50,000.

Carbon ceramic brakes are the item to price before you buy: CarScout reports that replacing the whole set costs $16,000 to $20,000, while iron brakes run roughly $600 to $1,200 for each axle.

Buy the Competition xDrive for daily driving and the base manual if you want the enthusiast choice. AutoTrader calls the G80 one of the more reliable modern M cars, and CarScout points to the 2025 model year for its newest styling and power.

Walk away from any 2022 car built in the affected window unless the seller can produce the dealer record of the shell inspection, and from any 2026 car built between October 2025 and January 2026. Have a BMW specialist inspect the car, and get a written rotor report if it has carbon ceramic brakes. Our G80 listings and price guide show what is on the market.