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BMW 640d xDrive Gran Coupe Engine Replacement - Rebuilt & Reconditioned Units from £5,800

Compare BMW 640d xDrive Gran Coupe replacement engine prices from trusted UK suppliers. Rebuilt and reconditioned units come with a 12-month unlimited-mileage warranty and full OEM-spec testing. Save up to 60% versus a main dealer quote.

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BMW 6 Series 640d xDrive Gran Coupé Specialists

Expert Solutions for Every 6 Series 640d xDrive Gran Coupé -640d xDrive Gran Coupé to 650d xDrive Gran Coupé

Need a reliable replacement engine for your BMW 6 Series 640d xDrive Gran Coupé ?
Engine Finders specializes in6 Series 640d xDrive Gran Coupé engines with solutions for common N57 twin-turbo diesel failures.

  • ✔6 Series 640d xDrive Gran Coupé -Specific Engine Types - Addressing N57 twin-turbo issues in F06 variants
  • ✔ Precision-Tuned for6 Series 640d xDrive Gran Coupé - Correct calibration for xDrive AWD systems
  • ✔6 Series 640d xDrive Gran Coupé Pricing Advantage - Save up to £X on common turbocharger repairs
Find Your Perfect BMW 6 Series 640d xDrive Gran Coupé Engine Today!
BMW 6 Series 640d xDrive Gran Coupé engine replacement specialists | Engine Finders

BMW 6 Series 640d xDrive Gran Coupé Replacement Engines Options - Verified Units (UK Supply)

All engines bench-tested, VAT-inclusive, with 12-month warranty. MoT-compliant. Nationwide delivery. Direct OEM fitment for F06 xDrive.

BMW 6 Series 640d xDrive Gran Coupé Rebuilt Engines

Includes updated N57D30 timing chain kit (OEM 11317589894) for xDrive reliability.

BMW 6 Series 640d xDrive Gran Coupé Remanufactured Engines

Fully reassembled N57D30 with upgraded HPFP and EGR system for F06 xDrive.

BMW 6 Series 640d xDrive Gran Coupé Reconditioned Engines

Restored to address common N57 injector coking and turbo oil seal leaks.

BMW 6 Series 640d xDrive Gran Coupé Replacement Engines

Direct-fit N57D30 units with verified low mileage for F06 xDrive chassis.

BMW 6 Series 640d xDrive Gran Coupé Refurbished Engines

Performance-tuned with cleaned DPF and updated ancillaries for xDrive AWD load.

BMW 6 Series 640d xDrive Gran Coupé Used Engines

Verified low-mileage N57D30 pull-outs with full service history and no chain noise.

BMW 6 Series 640d xDrive Gran Coupé Compatible Engine Codes - Average Prices on Rebuilt Units

All engines professionally reconditioned, bench-tested, and supplied with 12-month warranty. Direct OEM fitment. VAT-inclusive. Nationwide UK delivery.

Where to buy BMW 6 Series 640d xDrive Gran Coupé replacement engine | Engine Finders

Why Choose Engine Finders for Your BMW 6 Series 640d xDrive Gran Coupé Engine?

Engine Finders connects UK drivers with vetted specialists for reliable, reconditioned BMW 6 Series 640d xDrive Gran Coupé replacement engines. From the N57 twin-turbo diesel to addressing specific high-pressure fuel pump failures, we provide solutions specifically for your F06 chassis. Whether you need a replacement due to specific turbocharger issues in the N576 Series 640d xDrive Gran Coupé or xDrive AWD system complications, Engine Finders makes it easy to locate the right engine, fast.

  • ✔6 Series 640d xDrive Gran Coupé -Specific Twin-Turbo Solutions: We address the N57 turbocharger failures with upgraded components known to fail in6 Series 640d xDrive Gran Coupé from 2010-2018

    Our reconditioned N57 engines for6 Series 640d xDrive Gran Coupé include enhanced turbocharger systems specifically designed to handle the xDrive Gran Coupé's weight distribution and diesel-specific stress patterns.

  • ✔ High-Pressure Fuel Pump Upgrades: Enhanced fuel pumps (OEM 03F12A001D) for N57 in6 Series 640d xDrive Gran Coupé to prevent common failures

    The6 Series 640d xDrive Gran Coupé N57 diesel fuel system faces specific high-pressure demands requiring upgraded components during engine replacement to ensure long-term reliability.

  • ✔ xDrive AWD System Integration: Proper ECU calibration for6 Series 640d xDrive Gran Coupé specific diesel performance

    Our6 Series 640d xDrive Gran Coupé engines include correct xDrive-specific ECU mapping to ensure optimal fuel delivery and AWD system compatibility for the F06 Gran Coupé chassis.

  • ✔ F06 Chassis Integration: Direct fitment verification for6 Series 640d xDrive Gran Coupé engine bay dimensions

    Every 6 Series 640d xDrive Gran Coupé engine is verified for F06 chassis compatibility, ensuring proper mounting points, exhaust routing, and xDrive Gran Coupé-specific component clearances.

  • ✔ Diesel-Specific Stress Testing: N57 engines bench-tested for6 Series 640d xDrive Gran Coupé xDrive load requirements

    Our6 Series 640d xDrive Gran Coupé engines undergo specific testing protocols simulating diesel operation and xDrive Gran Coupé weight characteristics to ensure long-term durability.

  • ✔ ULEZ Compliant N57 Engines: Clean diesel engines for6 Series 640d xDrive Gran Coupé in London zones

    All6 Series 640d xDrive Gran Coupé N57 engines meet current emissions standards, helping owners avoid congestion charges and ensuring MoT compliance for xDrive Gran Coupé operation.

  • ✔ Local Supplier Matching: Connect with nearby specialists for6 Series 640d xDrive Gran Coupé engine delivery

    Our platform matches6 Series 640d xDrive Gran Coupé owners with local suppliers, reducing delivery costs and ensuring technicians familiar with F06 xDrive Gran Coupé diesel-specific requirements.

Rated 4.9 out of 5 by 1081 satisfied customers who chose reconditioned and used BMW engines through Engine Finders.

Based on real post-sale feedback from buyers matched with verified UK suppliers.

4.9/5
"Thanks to Engine Finders, I saved over £1,200 on my engine!" - Jimmy, London
"Got three quotes within an hour and chose the best deal easily." - Pete, Leeds
"Engine Finders made the whole process quick and painless." - Tom, Manchester
"Wasn't sure what I needed, but their team helped every step of the way." - Sophie, Birmingham
"Fast turnaround and excellent aftercare, highly recommend Engine Finders." - Ahmed, Bradford
"Best car-related experience I've had in years. Awesome guys, honestly!." - Liam, London

BMW 6 Series 640d xDrive Gran Coupé Engines for Sale | Engine Finders

Engine Finders connects UK drivers with vetted specialists for reliable, reconditioned BMW 6 Series 640d xDrive Gran Coupé replacement engines. From the N57D30 diesel to B57D30A variants, we source engines specifically for your 6 Series 640d xDrive Gran Coupé . Whether you need a replacement due to specific high-pressure fuel pump failures in the N57D306 Series 640d xDrive Gran Coupé or turbocharger issues, Engine Finders makes it easy to locate the right engine, fast.

BMW 6 Series 640d xDrive Gran Coupé Replacement Engines

The BMW 6 Series 640d xDrive Gran Coupé has been produced across two generations: the F06 (2010-2018) and G30 (2017-2023). The F06 generation features the N57D30 diesel engine with twin-turbocharging and xDrive all-wheel drive, while the G30 generation upgraded to the B57D30 diesel unit. The N57D30 in the 6 Series 640d xDrive Gran Coupé from 2010-2018 often suffers from high-pressure fuel pump failure and EGR cooler issues. The B57D30 engines in the later G30 generation improved fuel system reliability but retained similar turbocharger concerns. Both generations benefit from xDrive's all-wheel-drive system, which adds complexity to engine replacement procedures for the 6 Series 640d xDrive Gran Coupé .

BMW 6 Series 640d xDrive Gran Coupé Models - Engines Codes

The 6 Series 640d xDrive Gran Coupé features specific diesel engine codes tailored to its luxury Gran Coupé application and xDrive system integration.

  • N57D30: 3.0L twin-turbo diesel (F06 chassis, 2010-2018) - Known for high-pressure fuel pump failure in 6 Series 640d xDrive Gran Coupé
  • N57D30A: 3.0L twin-turbo diesel (F06 chassis, 2010-2018) - Enhanced emissions control for 6 Series 640d xDrive Gran Coupé
  • N57D30B: 3.0L twin-turbo diesel (F06 chassis, 2010-2018) - Improved turbocharger calibration for 6 Series 640d xDrive Gran Coupé
  • N57D30C: 3.0L twin-turbo diesel (F06 chassis, 2010-2018) - Latest N57 variant with enhanced cooling for 6 Series 640d xDrive Gran Coupé
  • B57D30A: 3.0L twin-turbo diesel (G30 chassis, 2017-2023) - Advanced fuel injection for 6 Series 640d xDrive Gran Coupé
  • B57D30B: 3.0L twin-turbo diesel (G30 chassis, 2017-2023) - High-performance variant for 6 Series 640d xDrive Gran Coupé

Each engine code is specifically calibrated for the 6 Series 640d xDrive Gran Coupé 's weight distribution, xDrive system integration, and Gran Coupé-specific cooling requirements. Proper ECU programming is essential when replacing engines in the 6 Series 640d xDrive Gran Coupé to maintain optimal performance.

Buy Used and Second-Hand BMW 6 Series 640d xDrive Gran Coupé Engines

When purchasing engines for your 6 Series 640d xDrive Gran Coupé , you have three main options: used, reconditioned, and remanufactured.

  • Used Engines: Original engines from low-mileage donor vehicles, offering immediate cost savings for 6 Series 640d xDrive Gran Coupé
  • Reconditioned Engines: Thoroughly rebuilt with new components addressing known failure points in 6 Series 640d xDrive Gran Coupé
  • Remanufactured Engines: Factory-level restoration with updated components for 6 Series 640d xDrive Gran Coupé

For 6 Series 640d xDrive Gran Coupé with N57D30 engines, we recommend reconditioned units due to common high-pressure fuel pump and turbocharger failures. All engines for the 6 Series 640d xDrive Gran Coupé undergo compatibility verification with xDrive system integration.

BMW 6 Series 640d xDrive Gran Coupé Engines in Stock

Our reconditioned 6 Series 640d xDrive Gran Coupé engines include comprehensive component replacement addressing the most common failure points.

  • New high-pressure fuel pump specifically for N57D30 engines in 6 Series 640d xDrive Gran Coupé
  • Upgraded EGR cooler system addressing common failures in 6 Series 640d xDrive Gran Coupé
  • Replaced turbocharger assemblies with improved bearing design for 6 Series 640d xDrive Gran Coupé
  • Complete oil system refresh including oil cooler and pump for 6 Series 640d xDrive Gran Coupé
  • Updated ECU programming for xDrive system compatibility in 6 Series 640d xDrive Gran Coupé

Each 6 Series 640d xDrive Gran Coupé engine undergoes dynamic bench testing to verify power output, emissions compliance, and xDrive system communication before shipping.

Warranty for Replacement BMW 6 Series 640d xDrive Gran Coupé Engines

Reconditioned engines for the 6 Series 640d xDrive Gran Coupé come with comprehensive warranty coverage.

  • 12-24 months: Standard warranty on reconditioned N57D30/B57D30 engines for 6 Series 640d xDrive Gran Coupé
  • Unlimited mileage: Coverage applies regardless of distance traveled for 6 Series 640d xDrive Gran Coupé
  • Parts and labor: Includes installation and component replacement for 6 Series 640d xDrive Gran Coupé
  • Engine internals: Full coverage for block, head, and rotating assembly for 6 Series 640d xDrive Gran Coupé

Please note: Engine Finders is a price comparison website. Warranty terms are provided by the individual supplier and may vary. Always verify warranty details directly with the engine supplier for your 6 Series 640d xDrive Gran Coupé .

Where to buy BMW 6 Series 640d xDrive Gran Coupé  replacement engine | Engine Finders

Expert Tips for Choosing the Right Engine for Your BMW 6 Series 640d xDrive Gran Coupé

BMW 6 Series 640d xDrive Gran Coupé Engine Types Explained

  • For N57 engines in 6 Series 640d xDrive Gran Coupé , reconditioned units include upgraded cooling components
  • Remanufactured N57 engines feature enhanced turbocharger seals for xDrive heat cycles
  • Used engines from 6 Series 640d xDrive Gran Coupé (2010-2018) require verified service history
  • New engines for 6 Series 640d xDrive Gran Coupé offer full factory warranty with xDrive calibration

BMW 6 Series 640d xDrive Gran Coupé Replacement Engine Cost in the UK

  • N57 used engines for 6 Series 640d xDrive Gran Coupé cost £3,200-£3,800 depending on mileage
  • Reconditioned N57 engines average £4,200-£4,800 with 12-month warranty
  • Remanufactured N57 units for 6 Series 640d xDrive Gran Coupé range from £5,800-£6,500
  • Save up to £2,000 on 6 Series 640d xDrive Gran Coupé engine costs through our marketplace

Finding the Right BMW 6 Series 640d xDrive Gran Coupé Engine

  • Check engine code N57 in 6 Series 640d xDrive Gran Coupé (F06 chassis 2010-2018) via VIN lookup
  • Verify compatibility with xDrive-specific AWD and cooling systems
  • Ensure engine bay fits N57 dimensions for 6 Series 640d xDrive Gran Coupé without modifications
  • Confirm ECU compatibility for 6 Series 640d xDrive Gran Coupé specific xDrive mapping

BMW 6 Series 640d xDrive Gran Coupé Petrol vs Diesel Engines

  • 6 Series 640d xDrive Gran Coupé uses N57 diesel engine (no petrol variant available)
  • Diesel N57 offers better torque for xDrive all-wheel drive system
  • ULEZ compliant diesel engines for 6 Series 640d xDrive Gran Coupé avoid congestion charges
  • Diesel engines in 6 Series 640d xDrive Gran Coupé have different emissions components than petrol

Quality Assurance - Warranty

  • 6 Series 640d xDrive Gran Coupé engines tested for xDrive-specific cooling performance
  • N57 engines include upgraded turbo seals for 6 Series 640d xDrive Gran Coupé heat cycles
  • 12-month warranty covers xDrive-specific stress points on 6 Series 640d xDrive Gran Coupé
  • Quality checks include xDrive-specific ECU mapping for 6 Series 640d xDrive Gran Coupé

Compare - Save on BMW 6 Series 640d xDrive Gran Coupé Engines

  • Compare multiple suppliers for 6 Series 640d xDrive Gran Coupé N57 engine quotes directly
  • Choose local suppliers to reduce 6 Series 640d xDrive Gran Coupé engine delivery costs
  • Verify N57 engine includes xDrive-specific components for 6 Series 640d xDrive Gran Coupé
  • Negotiate fitting packages that include 6 Series 640d xDrive Gran Coupé specific AWD work

BMW 6 Series 640d xDrive Gran Coupé Engine Works: How Experts Rebuild Engines

When your engine fails, BMW 6 Series 640d xDrive Gran Coupé engine works can restore performance at a fraction of the cost of a brand-new engine. From diagnostics to rebuild, here's how experts ensure optimal results.

1. Engine Removal - Assessment

Specialized equipment removes N57 engine from 6 Series 640d xDrive Gran Coupé, checking for xDrive-specific stress points in engine bay.

2. Complete Strip-Down - Inspection

Engine disassembly reveals N57-specific wear patterns in 6 Series 640d xDrive Gran Coupé, including turbocharger and AWD components.

3. Component Testing - Replacement

Critical components like N57 turbo seals and AWD parts replaced for 6 Series 640d xDrive Gran Coupé xDrive durability.

4. Machining - Reconditioning

Block and head machining for N57 in 6 Series 640d xDrive Gran Coupé ensures proper clearances for xDrive heat cycles.

5. Assembly with New Components

Factory-spec assembly of N57 for 6 Series 640d xDrive Gran Coupé includes upgraded AWD and turbo components.

6. Bench Testing - Quality Control

Rigorous testing simulates 6 Series 640d xDrive Gran Coupé xDrive operation, verifying N57 performance and AWD.

Frequently Asked Questions - BMW 6 Series 640d xDrive Gran Coupé Engines

How much does a BMW 6 Series 640d xDrive Gran Coupé N57D30 engine replacement cost in the UK?

Reconditioned pricing:
• £4,000-£4,500 for N57D30 engine (6 Series 640d xDrive Gran Coupé F06, 2010-2018)
• Includes updated high-pressure fuel pump for 6 Series 640d xDrive Gran Coupé
• 12-month warranty included
• Save 30-40% vs dealerships through Engine Finders

What causes high-pressure fuel pump failure in 6 Series 640d xDrive Gran Coupé N57D30 engines?

High-pressure fuel pump failure occurs in the 6 Series 640d xDrive Gran Coupé N57D30 due to:
• Fuel contamination affecting pump operation in F06 chassis (2010-2018)
• Excessive pressure stress from xDrive system demands
• Wear patterns specific to 6 Series 640d xDrive Gran Coupé driving conditions
• BMW Service Bulletin addresses this issue for N57 engines in Gran Coupé applications

Are 6 Series 640d xDrive Gran Coupé N57D30 engines the same as in 535d?

The 6 Series 640d xDrive Gran Coupé N57D30 differs from 535d engines:
• Different ECU calibration for xDrive all-wheel-drive system in 6 Series 640d xDrive Gran Coupé
• Modified turbo settings for Gran Coupé weight distribution
• Unique cooling requirements for luxury coupe application
• Specific oil cooler specifications for 6 Series 640d xDrive Gran Coupé N57D30 engines

What are common EGR cooler issues in 6 Series 640d xDrive Gran Coupé N57D30?

EGR cooler problems in 6 Series 640d xDrive Gran Coupé N57D30 include:
• Carbon buildup through EGR system failure
• Overheating due to blocked cooling passages in F06 chassis
• Internal gasket failure causing coolant contamination
• Specific to F06 chassis (2010-2018) in 6 Series 640d xDrive Gran Coupé applications

How long does a 6 Series 640d xDrive Gran Coupé engine replacement take?

Engine replacement for 6 Series 640d xDrive Gran Coupé typically takes:
• 4-6 days for reconditioned N57D30 units (F06 chassis 2010-2018)
• 5-7 days for B57D30 engines (G30 chassis 2017-2023)
• Additional time for xDrive system integration in 6 Series 640d xDrive Gran Coupé
• Includes proper ECU programming for 6 Series 640d xDrive Gran Coupé specific requirements

What causes turbocharger failure in 6 Series 640d xDrive Gran Coupé N57D30?

Turbocharger failure in 6 Series 640d xDrive Gran Coupé N57D30 occurs due to:
• Oil coking in turbo oil feed lines specific to F06 chassis
• Bearing wear from insufficient cooling in xDrive system
• Boost control issues affecting compressor wheels
• Thermal stress from 6 Series 640d xDrive Gran Coupé driving patterns

Can I upgrade to B57D30 in my 6 Series 640d xDrive Gran Coupé?

B57D30 upgrade in 6 Series 640d xDrive Gran Coupé requires:
• ECU reprogramming for xDrive management (F06 chassis)
• Modified cooling system for increased thermal load
• Upgraded fuel system to handle B57 specifications
• Professional installation due to complexity in 6 Series 640d xDrive Gran Coupé

What warranty covers 6 Series 640d xDrive Gran Coupé reconditioned engines?

Warranty coverage for 6 Series 640d xDrive Gran Coupé reconditioned engines:
• 12-24 months on N57D30 reconditioned units (F06 chassis 2010-2018)
• 12 months minimum on B57D30 engines (F06/G30 chassis)
• Unlimited mileage on most 6 Series 640d xDrive Gran Coupé engines
• Engine internals covered but excludes DPF after 12 months

Why do 6 Series 640d xDrive Gran Coupé N57D30 DPF systems fail early?

Early DPF failure in 6 Series 640d xDrive Gran Coupé N57D30 occurs due to:
• Low-temperature driving in urban conditions
• Short journey patterns preventing proper regeneration
• Increased soot production from xDrive system demands
• Restricted exhaust flow in 6 Series 640d xDrive Gran Coupé applications

How do I verify 6 Series 640d xDrive Gran Coupé engine compatibility?

Verify 6 Series 640d xDrive Gran Coupé engine compatibility:
• Check VIN for F06 (2010-2018) or G30 (2017-2023) chassis codes
• Confirm ECU mapping for xDrive system integration
• Verify mounting points match N57D30 or B57D30 configuration
• Validate wiring harness compatibility for 6 Series 640d xDrive Gran Coupé