The mid-range petrol variant of BMW's last rear-wheel-drive compact coupe. The 220i was offered with two different four-cylinder turbo engines: the N20 from launch in 2014 to mid-2016, and the B48 from mid-2016 to 2021, both rated at 184 hp. Available with a 6-speed manual or 8-speed ZF Steptronic automatic, rear-wheel drive only, it bridges the gap between the entry-level 218i three-cylinder and the 252 hp 230i.· more· less
Plastic cooling parts age poorlyOil filter housing a known weak spot
Buy if: You want a compact rear-wheel-drive BMW coupe with a balanced four-cylinder turbo and can verify whether the car has the N20 or B48 engine to understand its specific maintenance needs.
Avoid if: You are not prepared to investigate which of the two engines is fitted and maintain it accordingly, or you want low-maintenance ownership without periodic cooling system attention.
Price & maintenance
Used price
€17,800
median asking price, typically 100,000 km
Typical range€15,000 – €22,900
Maintenance cost
€800 – €1,550/year
at 15,000 km/year
Fixed costsservice, tyres, brakes€500 – €850 /yr
Risk bufferunplanned repairs€300 – €700 /yr
Price estimates are based on German asking prices. Prices and costs vary by vehicle condition and location.
Ownership costs
Maintenance assumes 15,000 km a year. Price estimates are based on German asking prices. Prices and costs vary by vehicle condition and location.
Used price
€17,800
Typically €15,000 – €22,900, at around 100,000 km.
N20 timing chain guide wear (2014 to mid-2016 cars only)
€1,200 - 2,5001 of 7
Plastic timing chain guides become brittle and can fracture, allowing the chain to skip timing · more· less
The N20 engine fitted to 220i models from 2014 to mid-2016 has a well-documented timing chain guide weakness. The original plastic guides (identifiable by their black color) lose flexibility over time and can fracture, causing the chain to slacken or skip, which leads to valve-to-piston contact and catastrophic engine damage. BMW revised the guide material around January/February 2015 production (new part numbers, identifiable by white color), significantly reducing the failure rate. Cars built before this date are most at risk. Symptoms include a high-pitched whining or grinding noise from the front of the engine, typically between 1,500 and 2,500 RPM. This is not the same catastrophic-scale issue as the N47 diesel timing chain, as the N20 failures tend to develop more gradually and give more warning. BMW's documented bulletin on N20 timing chain noise is SI B11 03 17. Its listed 2 Series application is the North American 228i and 228i xDrive rather than the European 220i, so treat it as engine-level evidence rather than as a manufacturer programme covering this car. Full replacement of chain, guides, tensioner, and sprockets costs €1,200-1,500 at an independent shop and €2,000-2,500 at a BMW dealer. This issue does not affect B48-equipped 220i models (mid-2016 onwards).
Coolant system leaks (vent line, hoses, thermostat housing)
€400 - 1,2002 of 7
Plastic coolant components become brittle from heat cycling and crack, causing coolant loss · more· less
Primarily affects B48-equipped 220i models (mid-2016 onwards), though the N20 also has its own cooling system wear items. On the B48, the cylinder head coolant vent line is the most frequent failure point: a small rigid plastic tube running from the head to the expansion tank that becomes brittle under repeated heat cycles and can snap. BMW issued a service action covering this component. The thermostat housing and auxiliary water pump seals can also fail. Symptoms include a sweet smell from the engine bay, white crystalline residue on the engine top, and dropping coolant levels. Typically appears between 60,000 and 100,000 km. The vent line itself is a relatively inexpensive repair (€200-400 at an independent shop), but if the thermostat housing or multiple hoses are involved, costs rise to €800-1,200.
Oil filter housing leak
€600 - 2,0003 of 7
Oil filter housing gasket or housing itself fails, leaking coolant externally or into the oil · more· less
Both engine variants have oil filter housing concerns, but the failure modes differ. The N20 uses an aluminum housing with a rubber gasket that hardens over time, causing external oil and coolant leaks. The B48 uses a polycarbonate housing that can warp, crack, or develop internal separation between oil and coolant passages. The B48 failure is more serious because coolant can mix with engine oil internally, risking engine damage if not caught quickly. Forum reports suggest failures most commonly appear between 80,000 and 130,000 km on both engines. On the N20, gasket replacement costs €600-1,000. On the B48, full housing replacement (including the brittle plastic coolant vent hose and single-use bolts) costs €1,200-2,000. Some owners proactively upgrade to aftermarket aluminum housings.
Valve cover gasket and PCV failure
€500 - 9004 of 7
Gasket hardens with age, causing oil seepage; B48 PCV diaphragm is integrated into the cover · more· less
Common on both engines as mileage accumulates. The rubber gasket between the valve cover and cylinder head gradually hardens from thermal cycling, allowing oil to seep onto hot exhaust components and produce a burning smell. On the B48 specifically, the PCV (crankcase ventilation) valve diaphragm is integrated into the valve cover assembly. When this diaphragm tears, symptoms include whistling noises, increased oil consumption, and rough idle. Replacement requires removing the intake manifold, ignition coils, and injectors, making it a labor-intensive job even though the gasket itself is inexpensive. Typically appears between 80,000 and 140,000 km. Independent shops charge €500-650, BMW dealers €700-900.
Turbo wastegate rattle
€300 - 2,0005 of 7
Wastegate linkage develops play, causing metallic rattle on cold start and at low RPM · more· less
Affects both the N20 and B48 turbochargers, though the mechanism differs slightly. On both engines, the wastegate pivot point and linkage bushing develop wear over time, creating a metallic rattling noise especially audible on cold starts, during deceleration, and at light throttle around 2,000-3,500 RPM. In early stages this is cosmetic and does not affect performance or boost control. As wear progresses, the wastegate flap no longer seats properly, causing inconsistent boost and eventually underboost fault codes. A temporary fix involves shimming or adjusting the actuator linkage (€300-500). If turbo internals are damaged, full turbocharger replacement costs €1,500-2,000 at an independent shop. Tends to appear after 80,000 km, more common on cars driven with frequent short trips.
Coolant pump failure (electric on the N20, mechanical on the B48)
€500 - 1,1006 of 7
The N20 electric pump can stop with little warning; the B48 main pump is mechanically driven and usually announces itself through leaks or bearing noise · more· less
The two engines do not share a pump design, so the failure behavior differs. The N20 uses an electrically driven main coolant pump, a known wear item in that generation of BMW engines. It can fail electronically without warning, and the first sign is often a sudden temperature warning, heater air turning cold, or a reduced-power message. On the B48, BMW's own technical training material identifies the principal coolant pump as mechanically driven, so an abrupt electrical stoppage of the main pump is not the expected failure mode. The B48 instead loses coolant through leaking pump and thermostat housing seals, and a worn pump usually gives warning through weeping coolant or bearing noise. Both engines also carry smaller auxiliary electric pumps for turbo and heater circuits that can fail separately. On either engine, check for coolant staining around the pump and thermostat area and confirm the temperature gauge behaves normally once warm. The typical repair window is 80,000 to 140,000 km, and stop-and-go driving shortens it. Most specialists replace the thermostat housing at the same time because the labor overlaps. Parts cost approximately €300-500, with combined replacement totalling €500-1,100 depending on whether a dealer or independent shop performs the work.
Rear taillight earth wire failure
€100 - 3507 of 7
Ground wire in the rear light connector overheats, melting the plug and causing indicator failure · more· less
A well-documented F22-specific issue where the earth pin in the rear taillight connector carries too much current and overheats, melting the plug housing. This causes intermittent or permanent rear indicator failure and dashboard warning messages. Pre-LCI cars (2014-2017) are more commonly affected. BMW released a genuine repair kit (part number 61122448168) that adds an additional ground wire to distribute the electrical load. The repair kit costs approximately €30-50 for parts and is straightforward to install. If the entire light cluster has been damaged by heat, replacement costs €200-350.
Two different engines, both manageable with informed ownership
The 220i F22 spans two engine families, each with its own reliability profile. The N20 (2014 to mid-2016) needs attention to timing chain guides, particularly on cars built before February 2015 with the original black guides. The B48 (mid-2016 to 2021) is one of BMW's most dependable modern engines but has well-documented plastic cooling component and oil filter housing concerns between 80,000 and 130,000 km. Both engines can exceed 200,000 km with diligent oil changes at 10,000-15,000 km intervals (not BMW's extended 30,000 km service recommendation) and proactive cooling system maintenance. The ZF 8-speed automatic is robust when its fluid is changed every 60,000 km. Identifying which engine is fitted is the essential first step when considering a purchase.
Service history
Complete BMW dealer or specialist records essential. Verify oil change intervals were 15,000 km or shorter, not BMW's extended schedule.
Tires
Check tread depth, age (sidewall date codes), and uneven wear. Rear tires wear faster on rear-wheel drive.
Cold start
Must start the engine completely cold. Listen carefully for any rattling, whining, or grinding in the first 30 seconds.
Test drive
Minimum 20 minutes including town and motorway driving. Check that the gearbox shifts smoothly in all conditions.
Specific for this vehicle
Identify which engine is fitted (N20 or B48)
Check the build date on the door jamb sticker. Before mid-2016 is the N20, from mid-2016 onwards is the B48. This determines which issues to focus on.
N20: Listen for timing chain whine at 1,500-2,500 RPM
On N20 cars, listen for a high-pitched whining or grinding from the front of the engine at moderate RPM. This indicates timing chain guide wear. Pre-February 2015 production cars are most at risk.
Inspect coolant level and expansion tank condition
Open the bonnet and check coolant level. Brown or milky coolant indicates oil contamination from a cracked oil filter housing. Low levels suggest a cooling system leak.
+ 3 more checksShow less
Check oil filter housing area for leaks
Look around the oil filter housing for coolant drips, oil seepage, or white crystalline residue. This is a known failure point on both the N20 and B48 engines.
Listen for turbo wastegate rattle
On cold start and at light throttle around 2,000-3,000 RPM, listen for a metallic rattle from the turbo area. Light rattle is cosmetic, persistent rattle indicates worn linkage.
Test all rear indicators and taillights
Activate all rear lights and check for dashboard warnings. The earth wire connector in the rear lights is a known F22 weak point, especially on pre-2017 cars.
Electric power steering gear, possible loss of steering assistance (production up to June 2016)Verify with VIN
Contact a BMW dealer with the VIN to verify all open recalls have been completed. The Takata airbag recall affects many BMW models across multiple production years and has been subject to several recall waves. A German-market campaign also covers the electric power steering gear on F22 cars built up to June 2016, where defective contacts can cause a loss of power steering assistance; whether a specific car falls inside that campaign can only be established from its VIN.
Warranty Status
Factory warranty (2 years, 3 years from Nov 2016)Expired on all used 220i F22 models
Rust perforation warranty (12 years)May still apply on 2014-2021 models
BMW extended warrantyAvailable through BMW dealers, pricing varies by age and mileage
All BMW 220i F22 models are outside their original factory warranty. From November 2016, BMW offered a 2+1 warranty (3 years total) at no additional cost for new purchases. The 12-year rust perforation warranty may still be active on newer examples. Any contribution towards an N20 timing chain repair is now a goodwill decision by BMW rather than a documented European warranty entitlement, so budget for the work instead of counting on cover.
Sources: Research draws on model-specific owner forums and owner communities, recall information from official authorities, German automotive press, and multiple workshop cost references cross-checked against each other.
This report is for informational purposes only and does not constitute professional advice. Estimates may be inaccurate. Always have a qualified specialist inspect the vehicle before purchase. We accept no liability for decisions made based on this information.
