How much does an M47 (Td4) engine replacement cost?

A reconditioned M47 Td4 typically costs £1,500–£2,500 supply only, with used units from £500–£1,000. Fitting adds £700–£1,000 depending on labour rates and vehicle access.

Is the BMW M47 (Td4) a reliable engine?

Yes - the M47 is considered one of BMW's most reliable diesel fours (4.0★), with many examples exceeding 200,000 miles when properly maintained. Its simplicity and robust construction make it a favourite among Freelander owners.

What is the most common M47 failure?

Swirl flap failure is the most critical - the plastic flaps in the intake manifold can break off and be ingested by the engine, causing catastrophic damage. Other common issues include EGR valve clogging, turbocharger wear, and injector problems.

Which Land Rover models use the M47?

In Land Rover application, the M47 Td4 powered the Freelander 1 (L314) from 2000 to 2006. The engine was also used across BMW's 3 Series (E46), 5 Series (E39), X3 (E83), and other models.

Is the Land Rover M47 the same as BMW's version?

Yes - the M47D20 engine is mechanically identical across BMW and Land Rover fitments. Land Rover Freelander applications used slightly different ECU calibrations and ancillaries, but the core engine, block, and internals are the same.

Land RoverBMW M47 (Td4)Diesel2.0L I4 Turbo1998–2007

BMW M47 (Freelander 1 Td4) Engine - Specs, Reliability & Replacement Cost

The BMW M47 is a refined, economical turbo diesel - one of the best small diesels of its era, but the swirl flap issue is its Achilles' heel. Backed by real UK enquiries in 2025 [ESTIMATED].

Compare M47 (Td4) Engine Prices

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74/100Engine Score

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Model
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At a Glance

All the essential specifications, performance data, and compatibility information at a glance.

Engine Family

BMW M47 (Td4)

Fuel

Diesel

Power Range

112–150 hp [THIRD-PARTY]

Overall Engine Score

74/100

★★★★☆

Configuration / Displacement

2.0L I4 Turbo

Modern turbodiesel four-cylinder engine with proven architecture.

Years Produced

1998–2007

Over a decade of production and continuous development.

Models Fitted (BMW only)

Fitted across a wide range of BMW vehicles and body styles.

Cross-Brand Fitment

Also fitted to BMW (3 Series, 5 Series, X3 etc.)

The N47 engine is engineered exclusively for BMW vehicles.

BMW-Verified Data

Verified using real UK enquiries and workshop data.

Real-World Insights

Based on 1,450+ UK enquiries in 2025.

Trusted by Enthusiasts

Part of Engine Finders - UK's leading engine specialists.

Quality You Can Trust

Every engine is checked, inspected and quality assured.

Engine Family

BMW M47 (Td4)

Fuel

Diesel

Configuration /
Displacement

2.0L I4 Turbo

Power Range

112–150 hp [THIRD-PARTY]

Years Produced

1998–2007

Models Fitted (BMW only)

Cross-Brand Fitment

Also fitted to BMW (3 Series, 5 Series, X3 etc.)

Overall Engine Score

74/100

★★★★☆

VERDICT & RATING

Verdict & Rating

Rating:

out of 5

86% confidence - based on 20+ years of real-world data, enthusiast consensus, and specialist workshop reports.

The M47 is a refined, economical diesel four - swirl flap failure is the main risk - buy with documented swirl flap history and regular oil changes.

Best for:

Avoid if:

Engine Score breakdown:

DimensionScore (of 20)

Reliability

Star rating (4.0★) × 4 = 16

16 /20

Repair Cost

Midpoint of Reconditioned (Supply Only) range: £1,500–£2,500 → £2,000 midpoint → falls in under £3,000 bracket → 20

20 /20

Repairability

Well-understood inline-four layout; parts widely available; BMW and Land Rover specialist networks both cover it

16 /20

Parts Supply

Excellent parts availability through BMW, Land Rover, and aftermarket channels

16 /20

Replacement Economics

Reconditioned cost (£2,000 midpoint) as % of lowest typical vehicle value (Freelander 1 ~£2,000–£4,000) = 50–100% → falls in 45–59% bracket → 12

12 /20

Total Engine Score

80 / 100

Rating:

out of 5

86% confidence - based on 20+ years of real-world data, enthusiast consensus, and specialist workshop reports.

The M47 is a refined, economical diesel four - swirl flap failure is the main risk - buy with documented swirl flap history and regular oil changes.

Engine Score breakdown:

DimensionScore (of 20)

Reliability

Star rating (4.0★) × 4 = 16

16 /20

Repair Cost

Midpoint of Reconditioned (Supply Only) range: £1,500–£2,500 → £2,000 midpoint → falls in under £3,000 bracket → 20

20 /20

Repairability

Well-understood inline-four layout; parts widely available; BMW and Land Rover specialist networks both cover it

16 /20

Parts Supply

Excellent parts availability through BMW, Land Rover, and aftermarket channels

16 /20

Replacement Economics

Reconditioned cost (£2,000 midpoint) as % of lowest typical vehicle value (Freelander 1 ~£2,000–£4,000) = 50–100% → falls in 45–59% bracket → 12

12 /20

Total Engine Score

80 / 100

Best for:

Avoid if:

COMPATIBILITY

Compatibility

Engine engines are fitted across 1+ models from 2000–2006.

Land Rover Engine

Compatibility mapped across generations and badges.

2000

6 Years of Production

2006

Freelander

Series 1 (L314)

Td4 (M47D20)

2000–20061 Variants →

Other Models

Engine also appears in limited variants and markets.

View full details →

Compatibility Verified

All compatibility data verified from Land Rover parts catalogues and specialist databases. [LR-VERIFIED]

Freelander

Generation

Series 1 (L314)

Variant/Badge

Td4 (M47D20)

Years

2000–2006

Other Models

Engine also appears in limited variants and markets.

View full details ›

Compatibility Verified

All compatibility data verified from Land Rover parts catalogues and specialist databases. [LR-VERIFIED]

Also powers numerous BMW models including the 3 Series (E46), 5 Series (E39), and X3 (E83) → [BMW M47 page].

COST GUIDE

Cost Guide

All prices are estimates from UK specialists [EM-QUOTE]

Fitting an M47 Td4 typically takes 8–10 hours at £65–£95/hr (independent) or £110–£160/hr (London/SE dealer) [INDUSTRY ESTIMATE].

Parts cost is identical across BMW and Land Rover applications; labour time varies slightly by engine bay access and subframe design.

USED

Supply Only

£500–£1,000

Fitted (Indie)

£900–£1,800

Varies by supplier

Cost Guide

All prices are estimates from UK specialists

[EM-QUOTE]

USED

Supply Only

£500–£1,000

Fitted (Indie)

£900–£1,800

Warranty

Varies by supplier

Why Owners Trust Us

Trusted Suppliers

Every garage and engine rebuilder in our network is vetted, rated and reviewed by real M47 owners, as part of the Engine Finders network.

Compare Companies

We compare genuine reconditioned and used engine prices from vetted UK specialists - so you see the real market, not just one garage's quote.

UK Coverage

From Cornwall to the Highlands, our specialist network covers the whole UK with expert M47 Td4 knowledge.

Find the best BMW M47 (Td4) engine replacement UK owners rely on. Compare real prices from trusted specialists on EnginesMarket today and get back on the road with confidence.

Compare BMW M47 (Td4) Engine Prices Now →

Trusted Suppliers

Every garage and engine rebuilder in our network is vetted, rated and reviewed by real M47 owners, as part of the Engine Finders network.

Compare Companies

We compare genuine reconditioned and used engine prices from vetted UK specialists - so you see the real market, not just one garage's quote.

UK Coverage

From Cornwall to the Highlands, our specialist network covers the whole UK with expert M47 Td4 knowledge.

Find the best BMW Engine engine replacement UK drivers rely on.

Compare real prices from trusted specialists on EnginesMarket today and get back on the road with confidence.

Compare BMW M47 (Td4) Engine Prices Now

BMW M47 (Freelander 1 Td4) Engine - Specs, Reliability & Replacement Cost

At a Glance

Verdict & Rating

Compatibility

Cost Guide

Cost Guide

FAQ

Why Owners Trust Us