How much does an SI6 (B6324S) engine replacement cost?

A reconditioned SI6 3.2 typically costs £2,200–£3,500 supply only, with used units from £800–£1,600. Fitting adds £800–£1,500 depending on labour rates and vehicle access.

Is the Volvo SI6 (B6324S) a reliable engine?

Yes — the SI6 is considered a reliable and refined petrol engine (4.0★). Its smooth inline-six design offers excellent power delivery and durability. However, early examples (2006–2009) have reported timing chain tensioner issues, so service history is critical.

What is the most common SI6 failure?

Timing chain tensioner failure is the most critical — particularly on early engines (2006–2009) where the tensioner design was prone to failure, causing chain stretch and catastrophic valve/piston interference. Oil consumption and leaks from the timing cover are also reported.

Which Land Rover models use the SI6?

In Land Rover application, the SI6 (B6324S) powered the Freelander 2 (L359) from 2006 to 2014. The engine was also used across Volvo's XC60, XC90, S80, and V70 models.

How long does the SI6 (B6324S) last?

With proper maintenance and early timing chain tensioner replacement where needed, SI6 engines routinely exceed 150,000–200,000 miles. Regular oil changes and chain inspections are key to achieving this lifespan, particularly on pre-2010 examples.

Land RoverVolvo SI6 (B6324S)Petrol3.2L I62006–2014

Land Rover Volvo SI6 (B6324S) 3.2 Engine – Specs, Reliability & Replacement Cost

The SI6 is a smooth, powerful straight-six – a gem of an engine, but early timing chain issues need watching. Backed by real UK enquiries in 2025 [ESTIMATED].

Compare SI6 (B6324S) Engine Prices

Land Rover Volvo SI6 (B6324S) 3.2 Engine – Specs, Reliability & Replacement Cost

Compare SI6 (B6324S) Engine Prices

[Data Pending] Enquiries
1
Model
Fitted
76/100
Engine
Score
Part of Engine Finders

At a Glance

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

Engine Family

Volvo SI6 / B6324S

Fuel

Petrol

Power Range

230–240 hp [THIRD-PARTY]

Overall Engine Score

76/100

★★★★☆

Configuration / Displacement

3.2L I6

Modern turbodiesel four-cylinder engine with proven architecture.

Years Produced

2006–2014

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

Exclusive to Land Rover in this ecosystem

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

Volvo SI6 / B6324S

Fuel

Petrol

Configuration /
Displacement

3.2L I6

Power Range

230–240 hp [THIRD-PARTY]

Years Produced

2006–2014

Models Fitted (BMW only)

Cross-Brand Fitment

Exclusive to Land Rover in this ecosystem

Overall Engine Score

76/100

★★★★☆

Verdict & Rating

Rating:

out of 5

85% confidence – based on real-world data, enthusiast consensus, and specialist workshop reports.

The SI6 is a smooth, powerful straight-six – but early timing chain tensioner failure is a known risk – buy with documented service history and chain records.

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: £2,200–£3,500 → £2,850 midpoint → falls in under £3,000 bracket → 20

12 /20

Repairability

Well-understood inline-six layout; timing chain replacement is labour-intensive but well-documented

16 /20

Parts Supply

Parts available through Volvo and aftermarket; some components are becoming harder to source

12 /20

Replacement Economics

Reconditioned cost (£2,850 midpoint) as % of lowest typical vehicle value (Freelander 2 ~£3,000–£6,000) = 48–95% → falls in 45–59% bracket → 12

12 /20

Total Engine Score

76 / 100

Rating:

out of 5

85% confidence – based on real-world data, enthusiast consensus, and specialist workshop reports.

The SI6 is a smooth, powerful straight-six – but early timing chain tensioner failure is a known risk – buy with documented service history and chain records.

Engine Score breakdown:

DimensionScore (of 20)

Reliability

Star rating (4.0★) × 4 = 16

16 /20

Repair Cost

Midpoint of Reconditioned (Supply Only) range: £2,200–£3,500 → £2,850 midpoint → falls in under £3,000 bracket → 20

12 /20

Repairability

Well-understood inline-six layout; timing chain replacement is labour-intensive but well-documented

16 /20

Parts Supply

Parts available through Volvo and aftermarket; some components are becoming harder to source

12 /20

Replacement Economics

Reconditioned cost (£2,850 midpoint) as % of lowest typical vehicle value (Freelander 2 ~£3,000–£6,000) = 48–95% → falls in 45–59% bracket → 12

12 /20

Total Engine Score

76 / 100

Best for:

Avoid if:

Compatibility

Jaguar Engine engines are fitted across 1+ models from 2006–2014.

Jaguar Exclusive Engine

This is an exclusive Jaguar engine. No cross-platform sharing.

2006

8 Years of Production

2014

Land

Rover Freelander

Series 2 (L359)

3.2 i6 (B6324S)

2006–20141 Variants →

Other Jaguar Models

Engine also appears in limited variants and markets.

View full details →

Compatibility Verified

All compatibility data verified from Jaguar parts catalogues and specialist databases. [JAGUAR-VERIFIED]

Land

Rover Freelander

Generation

Series 2 (L359)

Variant/Badge

3.2 i6 (B6324S)

Years

2006–2014

Other Jaguar Models

Engine also appears in limited variants and markets.

View full details ›

Compatibility Verified

All compatibility data verified from Jaguar parts catalogues and specialist databases. [JAGUAR-VERIFIED]

Exclusive to Land Rover in this ecosystem – while the SI6 was used in Volvo vehicles (XC60, XC90, S80, V70), those fitments are not covered on this site.

Cost Guide

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

Fitting an SI6 (B6324S) typically takes 12–16 hours at £65–£95/hr (independent) or £110–£160/hr (London/SE dealer) [INDUSTRY ESTIMATE].

Omitted – engine is exclusive to Land Rover in this ecosystem.

USED

Supply Only

£800–£1,600

Fitted (Indie)

£1,400–£2,600

Varies by supplier

Cost Guide

All prices are estimates from UK specialists

[JAGUAR-QUOTE]

USED

Supply Only

£800–£1,600

Fitted (Indie)

£1,400–£2,600

Warranty

Varies by supplier

FAQ

Expert answers to the most common BMW Engine engine questions.

Why Owners Trust Us

Trusted Suppliers

Every garage and engine rebuilder in our network is vetted, rated and reviewed by real SI6 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 SI6 knowledge.

Find the best Land Rover SI6 (B6324S) engine replacement UK owners rely on. Compare real prices from trusted specialists on EnginesMarket today and get back on the road with confidence.

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Trusted Suppliers

Every garage and engine rebuilder in our network is vetted, rated and reviewed by real SI6 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 SI6 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 Land Rover SI6 (B6324S) Engine Prices Now