How much does a BMW 220d engine replacement cost in the UK?

A reconditioned 220d engine typically costs £1,800–£4,000 supply only depending on generation, with B47 engines commanding a premium over N47 units. Fitting adds £650–£1,300. Dealers charge £4,200–£5,200 for a new engine out of warranty. Use our calculator for a figure specific to your car.

Is the BMW 220d engine reliable?

It depends entirely on which engine generation your 220d has - this badge spans the N47 (2014–2015, the well-documented rear-chain risk generation) and the B47 (2015–present, timing chain relocated to the front, meaningfully improved). The B47 is generally regarded as a strong and dependable engine, capable of high mileage if properly maintained. Check the Era Map above for your specific car.

What are the common problems with the BMW 220d?

Timing chain wear on N47-engined cars (2014–2015) and early B47s (pre-2018), EGR cooler failure affecting both N47 and B47 engines (subject to global BMW recall covering 2013–2017 models), and DPF clogging on vehicles used for short urban journeys.

Is it worth replacing a BMW 220d engine, or should I scrap the car?

Depends on vehicle value. Against a well-kept £7,000–£12,000 220d, a £2,500 recon is 20–35% of the car's value - worth it. Against a tired £4,000 example, the same recon approaches our 70% BMW threshold - get a scrap valuation first.

How do I find my BMW 220d engine code?

Listed on the VIN plate and vehicle documentation. As a rule of thumb: pre-2015 is N47 (four-cylinder, rear-chain), 2015-onwards is B47 (four-cylinder, front-chain). F44 Gran Coupé uses B47C20B (transverse). Tell us your registration date and we'll confirm it for free.

Can I repair the N47 timing chain, or does it need replacement?

Yes - if caught early. A preventative chain replacement (£650–£1,800) is far cheaper than a catastrophic chain snap (£1,800–£4,500 engine replacement). At the first sign of cold-start rattle, book an inspection immediately. For B47 engines, BMW Service Bulletin SI B11 02 17 recommends inspection and replacement if rattle exceeds 3 seconds.

BMW 2 Series 220d2014–present2 Engine Generations (N47 & B47)

BMW 220d Engine Replacement — Compare Prices & Get Quotes

Name: BMW 220d UK Engine Enquiry Data 2025
Creator: BMWEngines.uk

Get quotes today from trusted UK BMW 220d specialists. The 220d badge spans two diesel engine generations - the N47 (rear-chain risk) and the more reliable B47 (front-chain) - compare reconditioned, rebuilt and used engines with supply & fit available nationwide.

Supply & Fit Available

12-Month Warranty

Nationwide Delivery

20+ Specialists

Supply & Fit Available

12-Month Warranty

Nationwide Delivery

20+ Specialists

BMW 220d Engines - from £800 to £6,000Common codes: N47D20C, B47D20A, B47C20B

BMW 220d Engines - from £800 to £6,000· Common codes: N47D20C, B47D20A, B47C20B

Instant QuotesNo Obligation100% FreeReconditionedRebuiltUsedSupply & Fit AvailableUK-Wide Network

BMW 220d - Which Engine Does Your Car Actually Have?

Four generations. Four eras. One guide to reliability, costs and what really matters.

Era Note

Four-cylinder, rear-mounted timing chain - well-documented failure risk

GenerationYearsEngine CodeReliabilityRecon CostEra Note

F22/F23 (early) BMW 320d F22/F23 (early)

2014–2015N47D20C★★☆☆☆ [BMW-VERIFIED - inherited]£1,800–£4,000 [PLACEHOLDER]Four-cylinder, rear-mounted timing chain - well-documented failure risk

F22/F23 (late) BMW 320d F22/F23 (late)

2015–2021B47D20A★★★★☆ [NEWLY ASSIGNED - see Data Note]£2,500–£5,000 [PLACEHOLDER]Four-cylinder, front-mounted chain - meaningfully improved over N47

F44 Gran Coupé BMW 320d F44 Gran Coupé

2019–presentB47C20B★★★★☆ [NEWLY ASSIGNED - see Data Note]£2,500–£5,000 [PLACEHOLDER]FWD-based platform - same B47 family, transverse layout

G42 Coupé

2021–presentB47D20A★★★★☆ [NEWLY ASSIGNED - see Data Note]£2,500–£5,000 [PLACEHOLDER]Second-generation RWD coupé - B47 with 48V MHEV

F45/F46 Tourer BMW 320d F45/F46 Tourer

2015–2021N47D20C / B47D20A★★★☆☆ (N47) / ★★★★☆ (B47) [NEWLY ASSIGNED - see Data Note]£1,800–£5,000 [PLACEHOLDER]Active/Gran Tourer - N47 in early cars, B47 from 2015

Why use this era map?

Every cost guide, reliability rating and engine code on this page is aligned to the data above. This keeps everything consistent and trustworthy.

Real UK Cost Data

Verified Reliability

Expert Insights

Updated for 2025

BMW 220d Engine Replacement Costs

Supply Only£1,800–£4,000

Fitted (Indie)£3,000–£5,000

Warranty12–24 months

Best ForMost owners - best cost/warranty balance

Engine TypeSupply OnlyFitted (Indie)WarrantyBest For

Used Engine£800–£1,800£1,500–£3,0001–6 monthsBudget priority; donor for rebuild

Reconditioned Engine£1,800–£4,000£3,000–£5,00012–24 monthsMost owners - best cost/warranty balance

Rebuilt Engine£2,500–£5,000£4,000–£6,50012–24 monthsLong-term ownership; 3+ year horizon

Main Dealer New£4,200–£5,200+£6,000–£7,500+24–36 monthsInsurance jobs, warranty claims

Labour estimate: Fitting a 220d engine typically takes 10–14 hours at £65–£95/hr (independent). The N47's rear-mounted chain makes timing-related labour more expensive. F44/G42 transverse layouts add complexity.

→ Compare 220d engine prices from UK specialists

Common Problems With BMW 320d Engines

1. N47 Rear Timing Chain Failure (F22/F23 pre-2015, F45 early)

Symptoms: Cold-start rattle lasting 1–30 seconds, metallic ticking from the rear of the engine (against the firewall), engine warning light, loss of power

Typical mileage: 40,000–100,000 miles - can occur from 40k

Repair cost: £650–£1,800 (preventative chain, guides and tensioners)

Replacement cost: £1,800–£4,500 (catastrophic - full engine replacement)

🔴 Immediate - if you hear rattle, book an inspection today

Our recommendation:

This is the defining issue of the N47 engine. The timing chain is mounted at the rear of the engine, against the firewall, making access extremely difficult. The chain, guides and tensioners were poorly designed. BMW made improvements after 2015, so later models are generally more reliable. At the first sign of cold-start rattle, get the chain inspected immediately. A £650–£1,800 preventative repair is dramatically cheaper than the £1,800–£4,500 replacement that follows a snapped chain.

Read the full timing chain failure guide

1. N47 Rear Timing Chain Failure (F22/F23 pre-2015, F45 early)

Symptoms: Cold-start rattle lasting 1–30 seconds, metallic ticking from the rear of the engine (against the firewall), engine warning light, loss of power

Typical mileage: 40,000–100,000 miles - can occur from 40k

Repair cost: £650–£1,800 (preventative chain, guides and tensioners)

Replacement cost: £1,800–£4,500 (catastrophic - full engine replacement)

🔴 Immediate - if you hear rattle, book an inspection today

Our recommendation:

Read the full timing chain failure guide

2. B47 Timing Chain Tensioner Wear (pre-2018)

Symptoms: Cold-start rattle lasting 2–5 seconds, metallic noise from the front of the engine, P000A/P0016/P0017 fault codes, metal flakes in oil filter

Typical mileage: 60,000–120,000 miles - less frequent than N47 but documented

Repair cost: £1,200–£2,500 (chain kit, tensioners and guides)

Replacement cost: £4,200–£5,200 (if chain snaps - full engine replacement)

🔴 Immediate - if you hear rattle, book an inspection today

Our recommendation:

BMW's B47 engine uses a single-row timing chain system prone to premature stretch and guide wear. BMW Service Bulletin SI B11 02 17 confirms timing chain tensioner wear as a known weakness in pre-2018 models, recommending inspection and replacement if rattle exceeds 3 seconds. BMW extended warranty coverage to 10 years / 120,000 miles for affected engines. If your car is now out of warranty, dealers charge £4,200–£5,200 for a new engine.

Read the full timing chain failure guide → /failures/b47-timing-chain/ [NEW FAILURE PAGE NEEDED]

3. EGR Cooler Failure (N47 and B47, all generations)

Symptoms: Coolant loss with no visible external leak, white exhaust smoke, occasional burning smell, engine warning light, loss of power

Typical mileage: Any mileage - subject to BMW recall

Repair cost: £0 (free under recall) / £300–£600 (out of warranty)

Replacement cost: N/A - repair only (does not progress to engine replacement if addressed)

🟠 Check - verify recall completion status

Our recommendation:

BMW recalled 1.6 million diesel vehicles globally over EGR cooler faults that could cause coolant leaks and, in rare cases, fire risk. The recall covers 2 Series models manufactured between July 2013 and December 2017. Glycol leakage from the EGR cooler can combine with soot deposits and lead to melting of the intake manifold. Verify recall completion before buying any 220d. Some owners report running issues after EGR replacement - ensure the work was completed correctly.

Read the full EGR cooler failure guide

4. DPF Clogging (All Engines)

Symptoms: DPF warning light, loss of power, limp mode, poor throttle response, rising fuel consumption

Typical mileage: Any mileage - short urban journeys accelerate the issue

Repair cost: £300–£800 (forced regeneration) / £1,000–£2,500 (DPF replacement)

Replacement cost: N/A - repair only

🟡 Monitor - book inspection if warning appears

Our recommendation:

Like all modern diesels, the 220d's DPF is sensitive to short urban journeys. The B47 has a reported service life of 210,000–360,000 km (130,000–220,000 miles) if properly maintained with correct quality oil and fuel. If you primarily drive short urban journeys, factor in regular motorway runs to allow passive DPF regenerations. Some owners report DPF clogging requiring manual regeneration or cleaning.

Read the full DPF clogging guide

Ready to Compare?

Get Matched With a Vetted BMW Specialist

20+ vetted BMW specialists, every 220d engine era covered, with a 12-month warranty as standard.

Get My Free 220d Engine Quotes Now

220d - Repair, Buy, or Replace?

Every 320d has a story. Make the right call with clear data, real-world costs, and honest guidance from UK specialists.

220d - Repair, Buy, or Replace?

Every 320d has a story. Make the right call with clear data, real-world costs, and honest guidance from UK specialists.

Can It Be Repaired?

ProblemRepairable?Typical CostWhen It Makes SenseCold-start timing chain rattle (N47)✅ Yes£650–£1,800Preventative - catches the fault before catastrophic failureCold-start timing chain rattle (B47 pre-2018)✅ Yes£1,200–£2,500Preventative - may be covered under extended warrantySnapped timing chain (N47 or B47)❌ Usually NoEngine replacementPiston-valve contact means little is left to repairEGR cooler coolant leak✅ Yes£0 (recall) / £300–£600Straightforward fix if caught before overheatingDPF clogging✅ Yes£300–£800Forced regeneration or motorway run

Buying This 220d? Check These First

Buy If

Post-2015 B47-engined car (timing chain relocated to the front - the cleaner slate)
Documented timing chain history if buying an N47-engined car (pre-2015)
Confirmed EGR recall completion - check DVSA recall R/2019/241
Full service history with sub-15,000km oil intervals

Avoid If

N47-engined car (pre-2015) with cold-start rattle and no chain history - this is a ticking time bomb
B47 pre-2018 with cold-start rattle lasting over 3 seconds
No proof of EGR recall work
Poor service history on any generation - diesel BMWs are unforgiving of neglect

Closing Verdict

Across the 220d's lifetime, the honest advice is simple: buy a B47 (2015-onwards) if you want the cleaner slate - the timing chain was relocated to the front of the engine, making it both more durable and easier to service. The N47's rear-mounted timing chain is a genuine weak point that BMW never fully resolved. However, early B47s (pre-2018) still have timing chain tensioner wear documented, and BMW's extended warranty program is worth checking. Buy on documented history, not on generation alone.

Don't guess.Get the right engine at the right price.

→ Compare 220d engine prices before you buy

Don't Guess. Compare.

Get real quotes from vetted UK specialists and make the right call for your 320d.

→ Compare 220d engine prices before you buy

20+ Vetted Specialists UK Network

12-Month Warranty as Standard

Nationwide Delivery & Collection

Transparent Pricing, No Hidden Fees

Thousands of 320d Owners Helped

Buying Checklist

Before you buy a used BMW 220d (or before you commit to an engine replacement), check these:

Cold Start

Listen for 1–30 seconds of rattle (timing chain warning, N47) or 2–5 seconds (B47 pre-2018)

Service History

Including which engine era (N47 or B47) and confirmed oil-interval discipline

EGR Recall

Verify EGR cooler recall completion - DVSA recall R/2019/241

DPF Health

Check for DPF warning lights; short journeys accelerate wear on all diesels

Turbo Health

Any whistling or loss of power? N47 turbo issues are documented

Oil Consumption

N47s can consume >1.5L per 1,000km

Engine Warning Light

Have codes been read? Look for P000A, P0016, P0017

MOT History

Check for emissions-related failures

Buy smart. Drive with confidence.

A few checks today can save thousands tomorrow. Use this checklist to avoid the most common 320d pitfalls.

Buy smart. Drive with confidence.

A few checks today can save thousands tomorrow. Use this checklist to avoid the most common 320d pitfalls.

BMW 320d Engine Codes

This table's rows match Section 1B's Era Map exactly.

N47D20C

Years2014–2015

Power184 bhp (135 kW) / 380 Nm

2025 Enquiries1,450 (JLR-wide N47)【BMW-VERIFIED】

Avg. Recon Cost£1,800–£4,000【PLACEHOLDER】

Engine CodeYearsPower2025 EnquiriesAvg. Recon Cost

N47D20C2014–2015184 bhp (135 kW) / 380 Nm1,450 (JLR-wide N47)【BMW-VERIFIED】£1,800–£4,000【PLACEHOLDER】

B47D20A2015–present190 bhp (140 kW) / 400 Nm- (pattern data)£2,500–£5,000【PLACEHOLDER】

B47C20B2019–present163–190 bhp (120–140 kW) / 400 Nm- (pattern data)£2,500–£5,000【PLACEHOLDER】

Technical Specs

current B47D20A generation

Displacement1,995 cc (2.0L)

Cylinders4-cylinder inline

Bore84 mm / Stroke: 90 mm

Compression Ratio16.5:1

Fuel SystemCommon-rail direct injection

TurbochargerSingle turbo

ValvetrainDOHC, 4 valves per cylinder

Block MaterialAluminium alloy

EmissionsEuro 6

→ Compare 220d engine prices for your BMW

Get quotes from trusted UK specialists in minutes.

Market Intelligence

Most Common Failure

N47 rear timing chain (pre-2015) / B47 timing chain tensioner wear (pre-2018)

Average Enquiry Mileage

60,000

–100,000 miles【PATTERN DATA】

Average Replacement Cost

£2,500

reconditioned, supply only【PLACEHOLDER】

Most Requested Engine Code

B47D20A【PATTERN DATA】

Peak Enquiry Season

Winter

cold starts expose chain issues【PATTERN DATA】

Regional Demand

London22%

South East18%

North West (12%)【PATTERN DATA】

Regional Demand Breakdown

22%London

18%South East

BMW 320d - Frequently Asked Questions

All prices are indicative UK market ranges based on historical quote data from our network of engine specialists. Actual costs vary by variant, engine code, damage severity and workshop location. Use our free comparison tool to get tailored quotes. Every engine supplied through EnginesMarket carries a minimum 12-month unlimited-mileage warranty - always confirm terms with your chosen supplier.

Why UK BMW 220d Owners Trust BMWEngines.uk

Trusted 220d Engine Suppliers
every garage and engine rebuilder in our network is vetted, rated and reviewed by real 220d owners, across every engine era from N47 to B47, as part of the Engine Finders network.
Compare 220d Engine Replacement Companies
see prices, warranty terms and supply & fit options side-by-side before you commit.
UK Engine Replacement Services for 220d
supply-only or full supply & fit available nationwide, covering every generation of this badge since 2014.

Find the best BMW 220d engine replacement UK drivers rely on. Compare prices from trusted specialists on EnginesMarket today and get back on the road with confidence.

Compare BMW 220d Engine Prices Now

100% Free

No hidden fees

No Obligation

Get quotes with zero pressure

UK Specialists

20+ vetted experts

12-Month Warranty

As standard

Nationwide Delivery

Supply & fit available

100% Free

No hidden fees

No Obligation

Get quotes with zero pressure

UK Specialists

20+ vetted experts

12-Month Warranty

As standard

Nationwide Delivery

Supply & fit available