Used BMW M2 F87 (2016-2021): Buyer's Guide

Most used BMW M2 F87 listings don't explain the most important dividing line: the 2016-2018 M2 uses the 365-horsepower N55, while the 2019-2021 Competition uses the 405-horsepower S55 from the M3 and M4. They have different cooling, intake, turbo, and service considerations. Neither engine has a BMW-mandated routine rod-bearing replacement interval, so a buyer should separate documented campaigns and symptoms from forum folklore.

That split is the thing every F87 buyer needs to understand. This guide covers both engines in depth, what to inspect, which years to target, and what you'll spend to own one.

The F87 Platform

BMW launched the F87 M2 for the 2016 model year as an M-developed version of the F22 2 Series architecture, not on a stand-alone M-only platform. Its wider body, rear axle, differential, brakes, suspension hardware, and reinforcement borrow heavily from contemporary M3/M4 engineering. The generation ran six years, with the Competition replacing the base M2 for 2019 and adding the S55, a revised fascia, M3/M4-sourced front reinforcement, and larger brakes. The one-model-year M2 CS reached the US in the second half of 2020.

The F87 is always rear-wheel drive. There is no xDrive variant. Every model came with either a six-speed manual or a seven-speed M DCT (dual-clutch) transmission.

Key dividing lines within the generation:

• 2016-2017: Launch years with N55 engine; 2016 affected by rear sub-frame bolt recall 16V-653; 2017 has documented instrument cluster backlighting complaints
• 2018: Final N55 year; BMW revised the instrument cluster display and suspension calibration; best of the N55 era
• 2019: M2 Competition debuts with S55 engine; new front fascia; larger brakes; stiffer front subframe
• 2020: M2 CS introduced (very limited, 2,381 total); Competition continues unchanged
• 2021: Final F87 year; one fuel injector damping recall (campaign 20V666)

Explore inventory by year: 2016 | 2017 | 2018 | 2019 | 2020 | 2021

Engines and Known Problems

N55 M2 (2016-2018): The Forgiving One

The N55 is a single twin-scroll turbocharged inline-six. In the F87, it produces 365 hp and 343 lb-ft of torque with a brief overboost to 369 lb-ft. BMW used versions of this engine across the 335i, 435i, M235i, and M2, meaning the independent shop network knows it extremely well.

The N55 has a long service history outside the M2, which helps parts availability and independent-shop familiarity. Its common inspection points are cooling hardware, plastic intake plumbing, oil leaks, ignition faults, and evidence of tuning or track heat. That does not make every failure inevitable.

Electric water pump: The N55 uses an electric coolant pump that can fail with age and heat, but no source establishes that most units fail in a fixed 60,000-80,000-mile window. Symptoms can include cooling-system warnings, reduced power, fan operation, or overheating. Replacement commonly lands around $1,200-$1,600 at a specialist depending on thermostat and coolant work. Ask about pump history without treating mileage alone as proof it is due.

Plastic charge pipe: The pressurized intake charge pipe can split, especially on tuned cars. A failure produces loss of boost and drivetrain-malfunction warnings. Aftermarket aluminum pipes cost about $150-$300 before labor, but a modified pipe also signals that the owner may have increased boost. Inspect the whole modification history rather than treating one shiny part as an automatic positive.

Oil leaks come standard. The valve cover gasket and oil filter housing gasket both seep over time. Neither is an emergency, but ignoring them degrades oil level and makes a mess. Valve cover gasket replacement: $200-$350 at an independent shop. Check underneath the engine and around the valve cover for fresh oil film before buying.

Wastegate rattle is noise, not a crisis. The single turbo's wastegate actuator and linkage develop a rattle with age, especially on hard-driven cars. You'll hear a metallic sound at idle or low RPM that follows the engine's vibration. On the N55, this is a nuisance, not a precursor to turbo failure. The S55 twin-turbo setup is less prone to this. If a seller tries to use wastegate rattle as a price negotiation point, that's fair. If they deny the rattle exists on a high-mileage car, look elsewhere.

Direct injection and deposits: Intake-valve deposits can contribute to rough idle or lost performance, but BMW does not prescribe walnut blasting every 30,000-50,000 miles. Diagnose symptoms first with misfire data, smoke testing, ignition checks, and a borescope where appropriate. Walnut blasting typically costs $500-$1,000 when inspection shows it is needed.

The 2016-2017 instrument cluster is frustrating, not dangerous. NHTSA received 14 complaints about the 2016-2017 M2's instrument cluster backlighting: the gauges are difficult to read in bright sunlight unless the headlights are switched on. BMW acknowledged the issue and revised the cluster for 2018, but did not issue a recall or offer a fix for earlier cars. This is a quality-of-life problem, not a mechanical one. If you're considering a 2016-2017, drive it in daylight to decide if you can live with it.

2016 has one genuine recall. Campaign 16V-653 affects 2016 M2 (and M3/M4) vehicles that had received an earlier rear differential service action. The repair procedure for lowering the rear subframe during that service incorrectly directed technicians to reuse one-time-use sub-frame bolts. Reused bolts can loosen and affect handling. Verify recall completion via VIN before buying any 2016 M2. The repair takes two hours and is free.

S55 M2 Competition (2019-2021): More Power, More Responsibility

The S55 produces 405 hp from twin turbos and shares its architecture with the F80 M3 and F82 M4. The Competition also adds front-end reinforcement, revised steering and stability calibration, and larger brakes. It is more capable on track than the N55 car, while its condition depends heavily on oil temperature discipline, tuning history, cooling care, and prior track use.

Rod-bearing facts: BMW does not list connecting-rod-bearing replacement as scheduled S55 maintenance at 40,000-60,000 miles. Service bulletin 11 04 20 created a VIN-specific delivery stop for a small population of 2020-2021 BMW vehicles, including an F87 produced on October 23, 2020, because of potentially affected bearing shells. That campaign does not establish a universal wear interval for every M2 Competition. Check the VIN for open campaigns, listen for abnormal lower-engine noise, review oil-analysis or filter-inspection records if available, and involve an experienced BMW M specialist when evidence points to a bearing problem.

Oil history matters: BMW's condition-based system sets the factory service schedule. Many independent M specialists recommend shorter intervals for track or severe use, often around 5,000 miles for enthusiast-driven cars, but that is a conservative owner strategy rather than a BMW requirement. Look for correct oil specification, annual service, warm-up discipline, and extra changes after track events.

Intake deposits apply here too: The S55 is direct injected, but cleaning should be condition-based. Rough idle and misfires require ignition, injector, boost-leak, and compression diagnosis before assuming carbon is responsible.

The Competition's cooling is better than the base M2's, but still limited on track. BMW upgraded the S55 M2 Competition with a larger front-mount radiator and revised charge cooling system compared to the N55 M2. For street use, this is more than adequate. For sustained track sessions, the cooling system can still saturate: power output drops to protect the engine as heat builds. This is an engineering characteristic, not a failure. If you plan to track the car regularly, budget for an upgraded oil cooler or front-mount intercooler kit. If you find a car that already has these upgrades, understand that the seller probably tracked it seriously.

DCT condition: Independent specialists often service DCT fluid more frequently on tracked cars than the factory schedule requires. Rough engagement can also reflect adaptation, software, mounts, or clutch wear, so fluid is not a guaranteed cure. A proper fluid and filter service costs more than a simple drain-and-fill; obtain a model-specific quote and inspect for leaks and stored transmission faults.

Rear differential: Confirm the break-in service was completed and look for later fluid service appropriate to the car's use. Check for leaks, whine under load, or clunking that exceeds normal driveline lash. A routine fluid service is usually a few hundred dollars; hardware repair is much more.

The 2021 has one fuel injector recall. Campaign 20V666 covers vehicles where fuel injectors were installed without a required damping component, which can increase vibration. Verify completion via VIN.

M2 CS (2020): A Different Purchase Entirely

The CS uses the same S55 as the Competition but tuned to 444 hp, with an M4 Competition ECU tune, carbon fiber hood and roof, adaptive M suspension, lightweight bucket seats (optional full carbon shell), and optional carbon-ceramic brakes. Only 2,381 were produced: 940 manuals and 1,441 DCTs.

The CS has often traded in collector-car territory. If you're evaluating one, verify originality, paintwork, carbon-fiber panels, track history, and the one-model-year build documentation. It uses the same basic S55 service principles as the Competition, but there is no universal rod-bearing replacement interval.

Do not conflate a Competition with a CS. The VIN, build sheet, and carbon fiber body panels are the distinguishing factors. Misrepresented Competitions presented as CS equivalents have appeared in private party sales.

Trim Levels

The F87 M2 was never sold with a conventional trim ladder. BMW offered a base vehicle with selected option packages:

Executive Package ($2,700-$3,000 MSRP): Harman Kardon audio, sunroof, universal Bluetooth, heated front seats, and the connected media package. This is the package most buyers want. Check if the sunroof drains have been cleaned; clogged drains saturate headliner material and are a known nuisance.

M Driver's Package: Raises the electronically limited top speed from 155 mph to 168 mph. Primarily meaningful for Autobahn driving. Does not affect US-market usefulness.

Apple CarPlay: Available as a standalone option from 2019 onward on Competition models. Pre-2019 M2 models lack CarPlay natively, though dealer software updates unlocked it for some customers under an extended option program. Verify this with a VIN check through BMWUSA if it matters to you.

Color: Misano Blue and Long Beach Blue are the most sought-after colors and command premiums in the private market. Alpine White and Mineral Grey are the most common. Rare individual colors on a documented original-owner example are worth the search.

Manual vs DCT: The six-speed manual is the enthusiast choice and historically holds value better in the private market. The DCT is quicker 0-60 and preferred for mixed highway-and-track duty. Either is mechanically fine. The DCT requires its fluid change history. The manual clutch may need replacement at 50,000-80,000 miles depending on use; budget $1,200-$1,800 for clutch replacement at an independent shop if it's approaching that mileage with no documented service.

Which Year Should You Buy?

For the N55 buyer: The 2018 is the sweet spot. It has the instrument cluster fix, the best suspension calibration of the N55 run, and the lowest complaint history. You'll pay a slight premium over a 2016-2017, and it's worth it.

For the S55 buyer: The 2020 Competition represents a useful balance of supply and age. Do not assume later cars were daily driven or earlier cars were tracked. Service records, tire and brake evidence, modifications, event stickers, data logs, and a specialist inspection are better evidence than model year stereotypes.

Avoid the 2016 if the recall is unverified and avoid any year if the oil change history shows repeated long intervals. The car can last 150,000 miles with proper care. It will not survive neglect.

Pre-Purchase Inspection Checklist

Run every VIN through a recall lookup before scheduling a test drive. Verify 16V-653 for 2016 cars and 20V666 for 2021 cars.

Universal (all F87 M2 variants):

• Start cold. Let the engine warm up from fully cold. Any rattling that persists through full warm-up and does not clear is a red flag.
• Check the electronic oil-level display after the engine reaches the required temperature and the car is on level ground. The F87 does not have a conventional engine-oil dipstick.
• Look under the car for oil drips. Valve cover and oil filter housing leaks are common and affordable to fix, but active drips tell you about maintenance culture.
• Check coolant reservoir level and color. Brown or oily coolant can indicate head gasket seepage.
• Test the sunroof drain by running a small amount of water. Blocked drains are a known nuisance on cars with the Executive Package.

N55-specific (2016-2018):

• Cold start: listen for a metallic rattle from the top of the engine. Some valve train noise on cold start is normal and clears within 30 seconds. Noise that does not clear indicates carbon buildup or VANOS wear.
• Ask about charge pipe replacement. The plastic OEM pipe is a known failure. If an aluminum upgrade is fitted, that's a positive. If the original is still in place on a high-mileage car, understand it's a pending cost.
• Ask about water-pump history on higher-mileage cars and scan for cooling-system faults. Mileage alone does not make the pump overdue, but an original pump plus cooling warnings changes the risk.
• On a 2016, verify recall 16V-653 was completed. Ask the seller to produce the service record. If they cannot, check NHTSA via VIN lookup.

S55-specific (2019-2021 Competition and CS):

• Check the VIN for BMW campaign 11 04 20 or any later superseding action. Do not demand universal bearing replacement based only on mileage; ask a specialist to investigate noise, metallic debris, oil-pressure concerns, or campaign applicability.
• Ask for oil-change records, including extra service after track use. Long gaps, wrong oil specification, repeated low-oil warnings, or missing annual service matter more than an invented single cutoff.
• Ask about track use directly. Do not rely on visual inspection alone. Search the seller's name on known track event databases (HPDE.com, regional BMW CCA chapter results) for any car over 40,000 miles. Forum history searches on Bimmerpost using the username or VIN sometimes surface additional context.
• Test the DCT at low speed. Accelerate from a standstill below 5 mph, then back off throttle completely. Jerking or hesitation at very low speed indicates clutch pack wear or fluid breakdown.
• Listen for rear differential whine. Accelerate through 30-40 mph on a steady throttle and listen for a hum that rises with speed. Differential rebuild or replacement costs $2,000-$4,000.

Body and exterior:

• Inspect front bumper carefully. The M2 is a track day car and front lips crack. Cracks can be cosmetically repaired to look clean at first glance.
• Check for overspray or paint texture irregularities on panels. These are signs of prior collision repair. Compare panel gaps across all four corners.
• Check tires for even wear. Aggressive camber settings from track alignment will scrub inside edges faster than outside edges.

Running Costs

Tires: The F87 runs 245/35R19 front and 265/35R19 rear in the OEM staggered setup. A full tire replacement runs $900-$1,400 depending on brand. Michelin Pilot Sport 4S is the most common recommendation. A car with worn rear tires is telling you something about how it was driven.

Brakes: Street use is reasonable; $500-$800 per axle for pads and rotors at an independent shop. Track use eliminates pads in 1-3 sessions. If the car shows glazed rotors or deeply worn fronts, ask how many track days it has seen in the last year.

Insurance: BMW M2 insurance runs $200-$350/month depending on your profile and location. Factor that into the ownership math if you're comparing against less performance-oriented used cars.

FAQ

Is the BMW M2 F87 reliable? Both versions can be durable for high-performance cars when maintained and kept near stock. The N55 has simpler turbo and cooling hardware; the S55 has more track capability and more systems to inspect. Neither requires universal rod-bearing replacement at 40,000-60,000 miles. VIN-specific campaigns, service history, modifications, and actual diagnostic evidence should drive the decision.

What year BMW M2 F87 should I avoid? The 2016 is the highest-risk year: instrument cluster backlighting complaints, and the 16V-653 recall needs verification before purchase. The 2017 has the same instrument cluster issue without the recall complication. Any year with undocumented oil change history longer than 7,000-mile intervals is a risk, regardless of model year.

N55 or S55: which is the better used buy? The N55 is usually the lower-cost daily-driver buy because it is less complex and parts knowledge is broad. The S55 is the stronger performance buy when service history, cooling condition, tuning history, and track use are documented. Do not reject an S55 solely because it lacks preventive bearing replacement that BMW never scheduled.

How many miles does a BMW M2 F87 last? Properly maintained, both N55 and S55 engines are capable of 150,000 miles or more. The variables are oil change discipline and track use. A street-only car with 5,000-mile oil change intervals and documented service has a very different longevity profile than a tracked car with 10,000-mile intervals.

Is the M2 CS worth the premium over the Competition? For most buyers, no. The CS costs $30,000-$50,000 more than a Competition in equivalent condition, is appreciating as a collector item, and carries all the same S55 maintenance requirements. If you want to drive the car, buy a Competition and spend the difference on proper maintenance. If you want to own a collector car and occasionally drive it on track days, the CS is a legitimate option.

The Bottom Line

The 2018 N55 M2 in manual is the cleanest entry point into the F87 generation: it gets the later instrument display and the final N55-year refinements. A 2020 S55 Competition in manual with complete service records, stock calibration, healthy cooling, and no unexplained drivetrain noise is the performance buyer's target.

Whatever year you're considering, run the VIN before you go see it. Check open recalls at /tools/recall-lookup, then search the seller's name and VIN on f87.bimmerpost.com for build and track history. CarScout members can set alerts for specific configurations and price drops on the BMW M2 market page.

Sources: BMW USA F87 M2 and 2020 M2 CS press materials; BMW service bulletin 11 04 20; NHTSA campaigns 16V653 and 20V666; EPA fuel economy data; f87.bimmerpost.com owner discussions; ECS Tuning, Turner Motorsport, and BMW specialist service references.