2016 BMW M235i N55B30 (F22)

F22 / Coupe / Global (notably Europe, North America, Asia)

N55B30Exakter Jahres-/Varianten-DatensatzGold

Engine identity

Engine code

N55B30

Engine summary

3.0L inline-6 turbocharged petrol engine (N55 single twin-scroll turbo) with direct injection and variable valve timing (Valvetronic).

Displacement

2979 cc

Power

326 hp (243 kW) at 5800 rpm

Torque

450 Nm (332 lb-ft) from 1300 to 4500 rpm

Fuel system

Gasoline direct injection with turbocharging

Timing drive

Chain-driven double VANOS (variable camshaft timing)

OBD-Port

Verify by VIN and market

Oils and fluids

Öltyp

BMW Longlife-01 approved synthetic oil SAE 5W-30 or equivalent

Ölmenge

Approx. 6.5 liters (including filter) for service fill

Kühlmittel

Approx. 7.5 liters

Flüssigkeit

ZF Lifeguard 8 or equivalent automatic transmission fluid for 8-speed AT

Differential fluid

BMW specified gear oil for limited slip differential (where fitted)

Bremsflüssigkeit

DOT4 recommended; change every 2 years

Service and parts data

Manual transmission

6-speed manual (available in select markets)

Automatic transmission

8-speed ZF automatic Steptronic

Spark plugs

BMW specific iridium spark plugs, approximately 30,000-50,000 km replacement interval

Service interval

Service every 10,000-15,000 km or annually; oil change intervals can vary by market

Reifengrößen

225/40 R18 front, 245/35 R18 rear (typical OEM sizes)

Radmoment

Verify by VIN and market

Common and chronic problems

High-pressure fuel pump failures
Turbo wastegate rattle
Timing chain tensioner wear

First checks

Condition of high-pressure fuel pump
Turbocharger noise or performance
Oil leaks around valve cover gasket

Vor dem Teiletausch

Save fault codes and freeze-frame data before clearing anything.
Check engine oil, coolant and transmission fluid using the correct temperature and service procedure.
Verify power, ground, connectors, hoses, leaks and live data before replacing expensive parts.

Important notes

The N55 engine was the primary powertrain for the M235i in most markets in 2016.
Market variations in transmission availability: manual mostly in Europe, automatic widespread in North America and Asia.

Häufige Codes

Source and verification notes

BMW official workshop manuals and technical bulletins, 2016 F22 M235i.
Technical reviews and dismantling guides from third-party BMW enthusiast forums and industry databases.

Kompatible Werkzeuge

Verify by VIN and market

Häufige Fragen

What engine code does the 2016 BMW M235i N55B30 (F22) use? 2016 BMW M235i N55B30 (F22) is listed here with engine code N55B30; engine summary: 3.0L inline-6 turbocharged petrol engine (N55 single twin-scroll turbo) with direct injection and variable valve timing (Valvetronic)..
What oil and capacity does the 2016 BMW M235i N55B30 (F22) use? 2016 BMW M235i N55B30 (F22) is listed with BMW Longlife-01 approved synthetic oil SAE 5W-30 or equivalent and oil capacity Approx. 6.5 liters (including filter) for service fill. Confirm market and engine option before service.
What are common 2016 BMW M235i N55B30 (F22) problems? Highlighted checks for 2016 BMW M235i N55B30 (F22): High-pressure fuel pump failures, Turbo wastegate rattle, Timing chain tensioner wear.

Engine identity

Engine code

N55B30

Engine summary

3.0L inline-6 turbocharged petrol engine (N55 single twin-scroll turbo) with direct injection and variable valve timing (Valvetronic).

Displacement

2979 cc

Power

326 hp (243 kW) at 5800 rpm

Torque

450 Nm (332 lb-ft) from 1300 to 4500 rpm

Fuel system

Gasoline direct injection with turbocharging

Timing drive

Chain-driven double VANOS (variable camshaft timing)

OBD-Port

Verify by VIN and market

Oils and fluids

Öltyp

BMW Longlife-01 approved synthetic oil SAE 5W-30 or equivalent

Ölmenge

Approx. 6.5 liters (including filter) for service fill

Kühlmittel

Approx. 7.5 liters

Flüssigkeit

ZF Lifeguard 8 or equivalent automatic transmission fluid for 8-speed AT

Differential fluid

BMW specified gear oil for limited slip differential (where fitted)

Bremsflüssigkeit

DOT4 recommended; change every 2 years

Service and parts data

Manual transmission

6-speed manual (available in select markets)

Automatic transmission

8-speed ZF automatic Steptronic

Spark plugs

BMW specific iridium spark plugs, approximately 30,000-50,000 km replacement interval

Service interval

Service every 10,000-15,000 km or annually; oil change intervals can vary by market

Reifengrößen

225/40 R18 front, 245/35 R18 rear (typical OEM sizes)

Radmoment

Verify by VIN and market

Häufige Fragen

What engine code does the 2016 BMW M235i N55B30 (F22) use? 2016 BMW M235i N55B30 (F22) is listed here with engine code N55B30; engine summary: 3.0L inline-6 turbocharged petrol engine (N55 single twin-scroll turbo) with direct injection and variable valve timing (Valvetronic)..

What oil and capacity does the 2016 BMW M235i N55B30 (F22) use? 2016 BMW M235i N55B30 (F22) is listed with BMW Longlife-01 approved synthetic oil SAE 5W-30 or equivalent and oil capacity Approx. 6.5 liters (including filter) for service fill. Confirm market and engine option before service.

What are common 2016 BMW M235i N55B30 (F22) problems? Highlighted checks for 2016 BMW M235i N55B30 (F22): High-pressure fuel pump failures, Turbo wastegate rattle, Timing chain tensioner wear.

2016 BMW M235i N55B30 (F22)

Engine identity

Oils and fluids

Service and parts data

Common and chronic problems

First checks

Vor dem Teiletausch

Important notes

Scanning Engine...

2016 BMW M235i N55B30 (F22)

Engine identity

Oils and fluids

Service and parts data

Common and chronic problems

First checks

Vor dem Teiletausch

Important notes