How much does a BMW X6 E71 engine replacement cost in the UK?

A reconditioned E71 engine typically costs £2,200–£15,000 supply only [BMW-QUOTE], depending on engine -the M57 diesel sits at £2,200–£4,500, the N54/N55 six-cylinder at £2,500–£4,800, the N63 V8 at £3,800–£7,000, and the S63 X6 M engine at £8,000–£15,000. Fitting adds £650–£1,560. Use our calculator for a personalised figure.

What are the common problems with the BMW X6 E71?

Common issues include: valve stem seal failure on the N63 and S63 V8s (excessive blue smoke, especially on cold starts); HPFP and injector failure on the N54 engine; alternator bracket gasket oil leaks on the N63 and S63; swirl flap failure and EGR clogging on the M57 and N57 diesels; and general cooling system issues across all variants.

Is the BMW X6 E71 reliable?

It depends heavily on which engine you choose. The M57 diesel in the xDrive30d/35d is one of BMW's most reliable engines. The N55 petrol is solid. The N54 has well-documented HPFP and injector issues. The N63 and S63 V8s have expensive valve stem seal failures. The E71 is also known for electronic gremlins, particularly with the iDrive system.

Which E71 engine should I avoid?

We don't recommend outright avoidance -but an N63 or S63 V8 without documented valve stem seal history is the one purchase we consistently advise against. Valve stem seal failure is common and expensive to fix, often exceeding the car's value. The N54 without HPFP history is also one to approach with caution. For a sensible daily driver, the M57 diesel is the smartest choice.

How do I know if my E71 engine needs replacing?

Key warning signs: N63/S63 -excessive blue smoke on cold starts, oil leaks around the alternator, coolant loss; N54 -long cranking, rough running, service engine soon light; M57/N57 -rough idling, loss of power, DPF warning light. Use our diagnostic guide to identify the specific symptoms.

Is it worth replacing a BMW X6 E71 engine, or should I scrap the car?

Apply our 70% BMW threshold. A £4,500 M57 recon against a £8,000 E71 is 56% -viable. Against a £5,000 example, the same recon is 90% -not worth it. For an N63 V8, a £7,000 recon on a £6,000 car is 117% -a clear financial write-off. For an X6 M, a £10,000 recon on a £15,000 car is 67% -borderline. Value the car first; if the repair exceeds 70%, walk away.

How long do BMW X6 E71 engines last?

The M57 diesel can exceed 300,000 miles with proper servicing -one of BMW's most durable engines. The N55 petrol is solid and can reach 200,000 miles. The N54's HPFP is the limiting factor -addressed proactively, the engine is durable. The N63's valve stem seals typically need attention between 40,000–80,000 miles -addressed proactively, the engine is durable.

What is the difference between the E71 and F16?

The E71 is the first-generation BMW X6, produced from 2008 to 2014. The F16 is the second-generation X6, produced from 2014 to 2019. The F16 is based on the F15 X5 platform and offers updated engines (B-series petrols, more modern diesels), a revised interior, and updated technology. The E71 is the original Sports Activity Coupé.

How do I find my BMW X6 E71 engine code?

Listed on the VIN plate and vehicle documentation; block stamping varies by engine. For the N54/N55, the code is on the block near the exhaust manifold. For the N63/S63 V8, it's on the block face near the timing cover. For the M57/N57 diesel, it's on the block face below the inlet manifold. Tell us your registration and we'll identify it -20+ vetted BMW specialists will confirm it for free.

E71 Engine Replacement Cost UK -Compare Quotes

BMW X6 E71 Engine Codes -The Complete Database

Every engine fitted to the E71 -from the 2008 launch to the 2014 phase-out, including the 2010 engine updates and the ActiveHybrid variant.

Engine CodeFamilyFuelDisplacementPowerYears (E71)Variants (badges)Reliability2025 EnquiriesAvg. Recon Cost

N54B30AN54Petrol, twin-turbo3.0L306 bhp2008–2010xDrive35i★★★☆☆ [PROVISIONAL -pending dedicated Engine Page]-(pattern data)£2,500–£4,500 [BMW-QUOTE]

N55B30AN55Petrol, single-turbo3.0L306 bhp2010–2014xDrive35i★★★★☆ [PROVISIONAL -pending dedicated Engine Page]-(pattern data)£2,800–£4,800 [BMW-QUOTE]

N63B44AN63Petrol, twin-turbo V84.4L402–408 bhp2008–2014xDrive50i★★☆☆☆ [PROVISIONAL -pending dedicated Engine Page]-(pattern data)£3,800–£7,000 [BMW-QUOTE]

S63B44AS63Petrol, twin-turbo V84.4L547–555 bhp2009–2014X6 M★★★☆☆ [PROVISIONAL -pending dedicated Engine Page]-(pattern data)£8,000–£15,000 [BMW-QUOTE]

N63B44A (Hybrid)N63Petrol V8 + Electric4.4L485 bhp (combined)2009–2011ActiveHybrid X6★★☆☆☆ [PROVISIONAL -pending dedicated Engine Page]-(pattern data)£5,000–£9,000 [BMW-QUOTE]

M57D30TÜ2M57Diesel, twin-turbo3.0L235 bhp2008–2010xDrive30d★★★★☆ [PROVISIONAL -pending dedicated Engine Page]-(pattern data)£2,200–£4,000 [BMW-QUOTE]

M57D30TÜ2M57Diesel, sequential twin-turbo3.0L286 bhp2008–2010xDrive35d★★★★☆ [PROVISIONAL -pending dedicated Engine Page]-(pattern data)£2,500–£4,500 [BMW-QUOTE]

N57D30OLN57Diesel, twin-turbo3.0L245 bhp2010–2014xDrive30d★★★☆☆ [PROVISIONAL -pending dedicated Engine Page]-(pattern data)£2,500–£4,500 [BMW-QUOTE]

N57D30TOPN57Diesel, tri-turbo3.0L306 bhp2010–2014xDrive40d★★★☆☆ [PROVISIONAL -pending dedicated Engine Page]-(pattern data)£3,000–£5,500 [BMW-QUOTE]

N57SN57Diesel, tri-turbo3.0L381 bhp2012–2014M50d★★★☆☆ [PROVISIONAL -pending dedicated Engine Page]-(pattern data)£3,500–£6,500 [BMW-QUOTE]

Engine notes:* xDrive35i (2008–2010): N54B30A twin-turbo, 306 bhp* xDrive35i (2010–2014): N55B30A single-turbo, 306 bhp* xDrive50i: N63B44A twin-turbo V8, 402–408 bhp* X6 M: S63B44A twin-turbo V8, 547–555 bhp* ActiveHybrid X6: N63 V8 + electric motors, 485 bhp combined* xDrive30d (2008–2010): M57D30TÜ2, 235 bhp* xDrive35d (2008–2010): M57D30TÜ2 sequential twin-turbo, 286 bhp* xDrive30d (2010–2014): N57D30OL, 245 bhp* xDrive40d (2010–2014): N57D30TOP, 306 bhp

Engine CodeFuelPowerYearsReliabilityEnquiriesAvg. Recon Cost

N54B30AN54Petrol, twin-turbo306 bhp2008–2010★★★☆☆ [PROVISIONAL -pending dedicated Engine Page]-(pattern data)£2,500–£4,500 [BMW-QUOTE]

N55B30AN55Petrol, single-turbo306 bhp2010–2014★★★★☆ [PROVISIONAL -pending dedicated Engine Page]-(pattern data)£2,800–£4,800 [BMW-QUOTE]

N63B44AN63Petrol, twin-turbo V8402–408 bhp2008–2014★★☆☆☆ [PROVISIONAL -pending dedicated Engine Page]-(pattern data)£3,800–£7,000 [BMW-QUOTE]

S63B44AS63Petrol, twin-turbo V8547–555 bhp2009–2014★★★☆☆ [PROVISIONAL -pending dedicated Engine Page]-(pattern data)£8,000–£15,000 [BMW-QUOTE]

N63B44A (Hybrid)N63Petrol V8 + Electric485 bhp (combined)2009–2011★★☆☆☆ [PROVISIONAL -pending dedicated Engine Page]-(pattern data)£5,000–£9,000 [BMW-QUOTE]

M57D30TÜ2M57Diesel, twin-turbo235 bhp2008–2010★★★★☆ [PROVISIONAL -pending dedicated Engine Page]-(pattern data)£2,200–£4,000 [BMW-QUOTE]

M57D30TÜ2M57Diesel, sequential twin-turbo286 bhp2008–2010★★★★☆ [PROVISIONAL -pending dedicated Engine Page]-(pattern data)£2,500–£4,500 [BMW-QUOTE]

N57D30OLN57Diesel, twin-turbo245 bhp2010–2014★★★☆☆ [PROVISIONAL -pending dedicated Engine Page]-(pattern data)£2,500–£4,500 [BMW-QUOTE]

N57D30TOPN57Diesel, tri-turbo306 bhp2010–2014★★★☆☆ [PROVISIONAL -pending dedicated Engine Page]-(pattern data)£3,000–£5,500 [BMW-QUOTE]

N57SN57Diesel, tri-turbo381 bhp2012–2014★★★☆☆ [PROVISIONAL -pending dedicated Engine Page]-(pattern data)£3,500–£6,500 [BMW-QUOTE]

Engine notes:* xDrive35i (2008–2010): N54B30A twin-turbo, 306 bhp* xDrive35i (2010–2014): N55B30A single-turbo, 306 bhp* X6 M: S63B44A twin-turbo V8, 547–555 bhp* ActiveHybrid X6: N63 V8 + electric motors, 485 bhp combined* xDrive35d (2008–2010): M57D30TÜ2 sequential twin-turbo, 286 bhp* xDrive30d (2010–2014): N57D30OL, 245 bhp* xDrive40d (2010–2014): N57D30TOP, 306 bhp

Overview

BMW X6 E71 -Overview

The E71 is the first generation of the BMW X6, a mid-size luxury crossover SUV marketed as a "Sports Activity Coupé" (SAC).

Launched in April 2008 and produced until 2014, it was based on the E70 X5 platform and shared its all-wheel-drive xDrive system. The engine lineup spanned N54 and N55 twin-turbo straight-six petrols, the N63 twin-turbo V8, the S63 in the X6 M, and M57/N57 diesel sixes. A 2010 update brought new engines including the N55 petrol and N57 diesel range, and the ActiveHybrid X6 was offered from 2009 to 2011. The range-topping X6 M produced 555 bhp from its S63 V8.

Key Facts

Platform

BMW E70 / E71 (rear-wheel drive-based, xDrive AWD)

Predecessor

none (first-generation X6)

Successor

F16 (2014–2019)

Sibling body styles in this generation

none -E71 is the Sports Activity Coupé; the E70 X5 is a separate model

Market Intelligence

The E71 X6 remains a popular choice in the UK used premium SUV market, with strong demand for the xDrive35i petrol and xDrive40d diesel variants [PATTERN DATA].

BMW X6 E71 -Overview

The E71 is the first generation of the BMW X6, a mid-size luxury crossover SUV marketed as a "Sports Activity Coupé" (SAC).

Launched in April 2008 and produced until 2014, it was based on the E70 X5 platform and shared its all-wheel-drive xDrive system. The engine lineup spanned N54 and N55 twin-turbo straight-six petrols, the N63 twin-turbo V8, the S63 in the X6 M, and M57/N57 diesel sixes. A 2010 update brought new engines including the N55 petrol and N57 diesel range, and the ActiveHybrid X6 was offered from 2009 to 2011. The range-topping X6 M produced 555 bhp from its S63 V8.

Key Facts

Platform

BMW E70 / E71 (rear-wheel drive-based, xDrive AWD)

Predecessor

none (first-generation X6)

Successor

F16 (2014–2019)

Sibling body styles in this generation

none -E71 is the Sports Activity Coupé; the E70 X5 is a separate model

Market Intelligence

The E71 X6 remains a popular choice in the UK used premium SUV market, with strong demand for the xDrive35i petrol and xDrive40d diesel variants [PATTERN DATA].

Best & Worst Engines

Thin-Data Summary

“Thin-Data Fallback mode -exactly one paragraph: The M57 3.0-litre diesel in the xDrive30d and xDrive35d is the most reliable E71 engine -renowned for longevity, often exceeding 300,000 miles with routine servicing. Among petrols, the N55 single-turbo in the xDrive35i (2010–2014) is the pick: it's more reliable than the N54 it replaced, avoiding the N54's notorious HPFP and injector failures. The N63 V8 in the xDrive50i is the engine to approach with caution -valve stem seal failure is common, with excessive blue smoke on cold starts being the classic symptom; replacement is expensive and labour-intensive. The S63 in the X6 M is spectacular but carries the same N63 weaknesses plus added complexity. For most buyers, the M57 diesel or N55 petrol are the smartest choices.”

Who it's for:

Thin-Data Summary

“Thin-Data Fallback mode -exactly one paragraph: The M57 3.0-litre diesel in the xDrive30d and xDrive35d is the most reliable E71 engine -renowned for longevity, often exceeding 300,000 miles with routine servicing. Among petrols, the N55 single-turbo in the xDrive35i (2010–2014) is the pick: it's more reliable than the N54 it replaced, avoiding the N54's notorious HPFP and injector failures. The N63 V8 in the xDrive50i is the engine to approach with caution -valve stem seal failure is common, with excessive blue smoke on cold starts being the classic symptom; replacement is expensive and labour-intensive. The S63 in the X6 M is spectacular but carries the same N63 weaknesses plus added complexity. For most buyers, the M57 diesel or N55 petrol are the smartest choices.”

Who it's for:

BMW X6 E71 -Ownership Economics

EngineTypical MileageCommon Major FailureRepair Cost (Specialist)Replacement Cost (Recon)Ownership Verdict

N54B30 (xDrive35i)60k–100kHPFP failure; injector failure£800–£2,000£2,500–£4,500

High Risk -HPFP and injectors are notorious and expensive.

N55B30 (xDrive35i)60k–120kCooling system; VANOS£300–£900£2,800–£4,800

Best Petrol Six -more reliable than N54.

N63B44 (xDrive50i)40k–80kValve stem seals; coolant system; alternator bracket gasket£1,500–£4,000£3,800–£7,000

High Risk -valve stem seal failure is common and costly.

S63B44 (X6 M)40k–80kValve stem seals; rod bearings£2,000–£5,000£8,000–£15,000

Performance Choice -spectacular but expensive to maintain.

M57D30 (30d/35d)80k–200k+Swirl flap failure; EGR clogging£400–£1,200£2,200–£4,500

Best Diesel -robust, reliable, and the smartest buy.

N57D30 (30d/40d)60k–120kSwirl flap failure; DPF; timing chain£500–£1,500£2,500–£5,500

Solid Diesel -torquey but more complex than M57.

EngineTypical MileageCommon Major FailureRepair Cost (Specialist)Replacement Cost (Recon)Ownership Verdict

N54B30 (xDrive35i)60k–100kHPFP failure; injector failure£800–£2,000£2,500–£4,500

High Risk -HPFP and injectors are notorious and expensive.

N55B30 (xDrive35i)60k–120kCooling system; VANOS£300–£900£2,800–£4,800

Best Petrol Six -more reliable than N54.

N63B44 (xDrive50i)40k–80kValve stem seals; coolant system; alternator bracket gasket£1,500–£4,000£3,800–£7,000

High Risk -valve stem seal failure is common and costly.

S63B44 (X6 M)40k–80kValve stem seals; rod bearings£2,000–£5,000£8,000–£15,000

Performance Choice -spectacular but expensive to maintain.

M57D30 (30d/35d)80k–200k+Swirl flap failure; EGR clogging£400–£1,200£2,200–£4,500

Best Diesel -robust, reliable, and the smartest buy.

N57D30 (30d/40d)60k–120kSwirl flap failure; DPF; timing chain£500–£1,500£2,500–£5,500

Solid Diesel -torquey but more complex than M57.

The E71 rule

A £4,500 M57 recon against a £8,000 E71 sits at 56% -within our 70% BMW threshold. Against a £5,000 example, the same recon is 90% -not worth it. The N63 V8s are even more challenging: a £7,000 recon on a £6,000 car is 117% -a clear financial write-off. The S63 is another world: a £10,000+ recon on a £15,000 X6 M is 67% -borderline. Value the car first, then the repair.

Key Takeaways

Which E71 Costs Least To Own?
M57 diesel (xDrive30d/35d) -robust, economical, and the most sensible buy.
Which E71 Costs Most To Own?
X6 M (S63) -valve stem seals and rod bearings are expensive and essential.
Which E71 Is Best Value?
xDrive30d (M57) -the sweet spot of reliability, economy, and running costs.

Common Problems

01

N63

V8 Valve Stem Seal Failure

Affected models:

E71 xDrive50i, ActiveHybrid X6, X6 M (N63 and S63 engines).

Typical failure mileage:

40,000–80,000 miles.

Root cause:

The N63 V8's valve stem seals become brittle with age and heat cycling, allowing oil to leak past the seals into the combustion chamber. The classic symptom is excessive blue smoke from the exhaust, particularly during cold starts or when coasting downhill. BMW issued special tools for valve seal replacement, indicating the scale of the problem.

Tiered Cost Table

Preventative (Repair)

Dealer

Specialist

£2,500–£4,500

£1,500–£3,000

Valve stem seal replacement (requires cylinder head work)

Often exceeds E71 value

Catastrophic (Replacement)

Dealer

Specialist

£6,000–£9,000

£3,800–£7,000

Full reconditioned N63/S63 engine

Seldom viable against a £5,000–£8,000 car

Our Recommendation

On any N63 or S63 E71 approaching 40,000 miles without documented valve stem seal history, budget for a seal inspection and replacement. A £1,500–£3,000 preventative repair is dramatically cheaper than the £3,800–£7,000 replacement that follows if ignored.

Compare N63 engine prices for your E71

02

N54

High-Pressure Fuel Pump and Injector Failure

Affected models:

E71 xDrive35i (2008–2010, N54 engine).

N54 High-Pressure Fuel Pump and Injector Failure

Typical failure mileage:

30,000–80,000 miles.

Root cause:

The N54's high-pressure fuel pump (HPFP) is notorious for failure, causing long-crank starting times and illumination of the "Service Engine Soon" light. Fuel injectors can also clog or fail, leading to misfires and poor engine performance.

Tiered Cost Table

Preventative (Repair)

Dealer

Specialist

£1,200–£2,500

£800–£2,000

HPFP and injector replacement

Yes -essential on early N54 cars

Catastrophic (Replacement)

Dealer

Specialist

£4,000–£6,500

£2,500–£4,500

Full reconditioned N54 engine

Often 30–60% of E71 value

Our Recommendation

At the first sign of long cranking or rough running on an N54 E71, have the HPFP and injectors inspected immediately -an £800–£2,000 repair is far cheaper than the £2,500–£4,500 replacement that follows a major failure.

Compare N54 engine prices for your E71

03

M57

and N57 Diesel Swirl Flap Failure

Affected models:

E71 xDrive30d, xDrive35d, xDrive40d (M57 and N57 diesel engines).

Typical failure mileage:

60,000–120,000 miles.

Root cause:

The M57 and N57 diesel engines suffer from swirl flap failure -the flaps can degrade and eventually disintegrate, being sucked into the engine with catastrophic consequences. EGR valve clogging with carbon deposits is also common.

Tiered Cost Table

Preventative (Repair)

Dealer

Specialist

£800–£1,500

£400–£1,000

Swirl flap blanking; EGR cleaning

Yes -essential preventative modification

Catastrophic (Replacement)

Dealer

Specialist

£4,500–£7,000

£2,500–£4,500

Full reconditioned M57/N57 engine

Often 30–60% of E71 value

Our Recommendation

On any M57 or N57 diesel E71, have the swirl flaps blanked or replaced as preventative maintenance -a £400–£1,000 modification is far cheaper than the £2,500–£4,500 replacement that follows a failed flap entering the cylinder.

Compare diesel engine prices for your E71

04

N63

Alternator Bracket Gasket Oil Leak

Affected models:

E71 xDrive50i, X6 M (N63 and S63 engines).

Typical failure mileage:

40,000–80,000 miles.

Root cause:

The alternator bracket gasket on the N63 is a known failure point. When it fails, oil leaks onto the alternator, causing it to fail and potentially leaving you stranded.

Tiered Cost Table

Preventative (Repair)

Dealer

Specialist

£800–£1,500

£500–£1,200

Alternator bracket gasket replacement

Yes -essential preventative maintenance

Catastrophic (Replacement)

Dealer

Specialist

£1,800–£3,000

£1,200–£2,500

Alternator replacement + gasket

Often 20–40% of E71 value

Our Recommendation

At every service, have the alternator bracket inspected for oil leaks -a £500–£1,200 preventative gasket replacement is far cheaper than the £1,200–£2,500 replacement that follows a failed alternator.

Compare N63 alternator repair quotes for your E71

E71 Engine Replacement Costs -By Engine and Condition

VariantEngine CodeUsed (Supply)Reconditioned (Supply)Rebuilt (Supply)Labour Hours

xDrive35i (2008–2010)N54B30A£1,200–£2,500£2,500–£4,500£4,000–£6,50010–14 hrs

xDrive35i (2010–2014)N55B30A£1,500–£2,800£2,800–£4,800£4,500–£7,00010–14 hrs

xDrive50iN63B44A£1,800–£3,800£3,800–£7,000£6,000–£9,00014–18 hrs

X6 MS63B44A£3,500–£7,000£8,000–£15,000£12,000–£20,00018–24 hrs

ActiveHybrid X6N63 Hybrid£2,500–£4,500£5,000–£9,000£8,000–£12,00016–20 hrs

xDrive30d (2008–2010)M57D30TÜ2£1,000–£2,200£2,200–£4,000£3,500–£5,50010–14 hrs

xDrive35d (2008–2010)M57D30TÜ2£1,200–£2,500£2,500–£4,500£4,000–£6,50010–14 hrs

xDrive30d (2010–2014)N57D30OL£1,200–£2,500£2,500–£4,500£4,000–£6,50010–14 hrs

xDrive40dN57D30TOP£1,500–£3,000£3,000–£5,500£4,500–£7,50012–16 hrs

M50dN57S£1,800–£3,500£3,500–£6,500£5,500–£8,50012–16 hrs

No Generation variance note required -no Engine Page baseline exists for these engines yet. Costs are sourced from UK specialist suppliers [BMW-QUOTE].

Core Variants

Diesel & Petrol Lineup

Diesel Variants

xDrive30dxDrive35dxDrive40dM50d

Petrol Variants

xDrive35ixDrive50iX6 M35i / 40i

Scope note: All variants listed are BMW X6 E71 only. The E72 designation is sometimes used for the ActiveHybrid X6 variant. The successor, the F16 X6 (2014–2019), is covered on its own Generation Page. The X6 M was introduced in 2009.

Diesel & Petrol Lineup

Diesel Variants

xDrive30dxDrive35dxDrive40dM50d

Petrol Variants

xDrive35ixDrive50iX6 M35i / 40i

Scope note: All variants listed are BMW X6 E71 only. The E72 designation is sometimes used for the ActiveHybrid X6 variant. The successor, the F16 X6 (2014–2019), is covered on its own Generation Page. The X6 M was introduced in 2009.

Market Intelligence

Most Requested E90 Engines (2025)

Most Requested E90 Variants

Average E90 Replacement Cost

Most Common E90 Failures

FAQ

BMW 3 Series E90 rear three-quarter view

Why UK BMW X6 E71 Owners Trust BMWEngines.uk

Trusted E71 Engine Suppliers
every garage and engine rebuilder in our network is vetted, rated and reviewed by real E71 owners, as part of the Engine Finders network.
Compare BMW X6 E71 Engine Replacement Companies
see prices, warranty terms and supply‑only vs supply‑fit options side‑by‑side before you commit.
UK Engine Replacement Services for BMW X6 E71
covering every variant from xDrive30d to X6 M, with nationwide supply and specialist fitting available.

Find the best BMW X6 E71 engine replacement UK drivers rely on. Compare real prices from trusted specialists on EnginesMarket today and get your X6 back on the road with confidence.

Compare BMW X6 E71 Engine Prices on EnginesMarket

Why UK BMW X6 E71 Owners Trust BMWEngines.uk

Trusted E71 Engine Suppliers
every garage and engine rebuilder in our network is vetted, rated and reviewed by real E71 owners, as part of the Engine Finders network.
Compare BMW X6 E71 Engine Replacement Companies
see prices, warranty terms and supply‑only vs supply‑fit options side‑by‑side before you commit.
UK Engine Replacement Services for BMW X6 E71
covering every variant from xDrive30d to X6 M, with nationwide supply and specialist fitting available.

Find the best BMW X6 E71 engine replacement UK drivers rely on. Compare real prices from trusted specialists on EnginesMarket today and get your X6 back on the road with confidence.

Compare BMW X6 E71 Engine Prices on EnginesMarket

BMW X6 E71 Engines -The Complete UK Guide

BMW X6 E71 Engine Codes -The Complete Database

BMW X6 E71 -Overview

BMW X6 E71 -Overview

Best &amp; Worst Engines

BMW X6 E71 -Ownership Economics

Common Problems

E71 Engine Replacement Costs -By Engine and Condition

Diesel &amp; Petrol Lineup

Diesel &amp; Petrol Lineup

Market Intelligence

FAQ

Why UK BMW X6 E71 Owners Trust BMWEngines.uk

Why UK BMW X6 E71 Owners Trust BMWEngines.uk

Best & Worst Engines

Diesel & Petrol Lineup

Diesel & Petrol Lineup