Range Rover TD6 Engine ReplacementCompare Prices & Get Quotes
Get quotes today from trusted UK Range Rover TD6 engine specialists. Compare prices on reconditioned, rebuilt and used engines to secure the best supply and fit solution for your vehicle.
Supply & Fit Available
12-Month Warranty
Nationwide Delivery
100+ Suppliers
From £7,500 to £11,000 [EM-QUOTE]
Used from £3,500 · Reconditioned from £6,500 · Common codes: 306DT
From £3,500
Tested, bare/short engine
From £6,500
Rod bearings addressed, tested
From quote
Upgraded bearings, full teardown, revised valvetrain
Secure enquiry - no spam, no pressure. Genuine quotes only from vetted UK Range Rover TD6 specialists.
3 Simple Steps3 Simple Stepsto Finding the Best Range Rover TD6 Replacement Engineto Finding the Best Range Rover TD6 Replacement Engine
Most replacements completed within 3-5 days.
Variant HistoryRange Rover TD6 - Engine History & Specs at a Glance
When the TD6 variant launched in the L405 generation, it brought a highly efficient 3.0-litre V6 diesel to the flagship Range Rover lineup, replacing larger displacement diesels in many markets to improve emissions and fuel economy without sacrificing low-end torque.
Variant HistoryRange Rover TD6 - Engine History & Specs at a Glance
When the TD6 variant launched in the L405 generation, it brought a highly efficient 3.0-litre V6 diesel to the flagship Range Rover lineup, replacing larger displacement diesels in many markets to improve emissions and fuel economy without sacrificing low-end torque.
Range Rover TD6
Fuel TypeDiesel
Engine Size Range3.0L
Power Output Range258-275 PS (254-271 bhp)Engine History Timeline
306DT 3.0L V6 Diesel, 258 PS (Introduction of the TD6 powertrain to the L405 Range Rover, featuring twin-turbocharging and advanced emissions controls).
306DT (updated) 3.0L V6 Diesel, 275 PS (Power output increased for later L405 models, alongside revised engine management and mild-hybrid preparation).
Key Specs Snapshot
Fuel TypeDieselEngine Size Range3.0LPower Output Range258-275 PS (254-271 bhp)Years Produced2015-2021Every engine fitted to the Range Rover TD6 is covered below, with UK rebuilt pricing and known failure points.
Range Rover TD6 Engine Codes - Specifications & Replacement CostRange Rover TD6 Engine Codes - Specifications & Replacement Cost
3.0L Diesel (2015-2021)
Power Output258-275 PSYears Fitted2015-2021
Compatible Trim Levels
- Range Rover TD6 Vogue
- Range Rover TD6 HSE
- Range Rover TD6 Autobiography
- Range Rover TD6 SVAutobiography Dynamic (Note: SVAutobiography models may feature specific ECU tuning, but the core 306DT architecture remains consistent).
Find your exact engine code, specs and UK replacement cost guide.
Used
Tested, ready-to-fit engine
£3,500-£5,500 [EM-QUOTE]
Reconditioned
Addressed known issues, tested
£6,500-£9,500 [EM-QUOTE]
Rebuilt
Full teardown, upgraded internals
£7,500-£11,000 [EM-QUOTE]
Common Failure
Crankshaft bearing failure (tin-aluminium coating fatigue), oil pump issues, and turbo contamination are the most documented issues for this 3.0L architecture.
The Range Rover TD6 is a flagship diesel powertrain designed for refined, high-torque performance. However, its 3.0L architecture is susceptible to specific bottom-end and lubrication issues. Rebuilt engines through EnginesMarket include upgraded components addressing these original failure points, plus a minimum 12-month unlimited-mileage warranty.
Why the Range Rover TD6 306DT Suffers Premature Wear
Affected Vehicles
Range Rover TD6 (306DT, 2015-2021)
Typical Failure Mileage
80,000-140,000 miles
Root Cause
The tin-aluminium coating on the crankshaft bearings can fatigue under high load or poor oil maintenance, while the oil pump can suffer from premature wear, leading to catastrophic bottom-end failure.
Why It Happens
The tin-aluminium coating on the crankshaft bearings can fatigue under high load or poor oil maintenance, while the oil pump can suffer from premature wear, leading to catastrophic bottom-end failure.
Dealer (parts + labour)
£2,500-£4,000
Specialist (parts + labour)
£1,500-£2,500
What it involves
Dropping the sump, replacing the oil pump, and inspecting bearing clearances.
Suitability
Effective only if caught at the very first sign of cold-start knock or low oil pressure.
1 - 2 daysDealer (parts + labour)
£11,000-£15,000
Specialist (parts + labour)
£7,500-£11,000 [EM-QUOTE]
What it involves
Supply & fit, upgraded components addressing the original failure point, 12-month warranty.
Suitability
The right call if the engine has suffered catastrophic bearing failure or block damage.
1 - 2 daysAll prices are indicative UK market ranges based on current UK specialist supplier data.| Repair Tier | Dealer (Parts + Labour) | Specialist (Parts + Labour) | What It Involves | Suitability | Estimated Time |
|---|---|---|---|---|---|
 Minor/Preventative (Oil pump replacement + bearing inspection) Minor | £2,500-£4,000 | £1,500-£2,500 | Dropping the sump, replacing the oil pump, and inspecting bearing clearances. | Effective only if caught at the very first sign of cold-start knock or low oil pressure. | 1 - 2 days |
 Full Replacement - rebuilt/reconditioned engine Best Value | £11,000-£15,000 | £7,500-£11,000 [EM-QUOTE] | Supply & fit, upgraded components addressing the original failure point, 12-month warranty. | The right call if the engine has suffered catastrophic bearing failure or block damage. | 1 - 2 days |
Vehicle Value Check
Vehicle Value Check
A typical Range Rover TD6 (L405) is worth £14,000-£55,000+ `[THIRD-PARTY]`. At this value, a rebuilt engine replacement cost is a small fraction of the vehicle's overall value, making replacement highly viable to preserve the asset.
Our Recommendation
Our Recommendation
If the issue is strictly early-stage oil pressure fluctuation, a specialist oil pump replacement and thorough inspection is the most cost-effective fix. However, if there is accompanying engine knock, loss of compression, or internal damage, a fully rebuilt unit with all known vulnerabilities addressed is the safest long-term choice for a vehicle of this caliber.
Don't Let Engine Failure Write Off Your Range Rover TD6
Protect your investment with a rebuilt engine that includes upgraded components, a comprehensive 12-month unlimited mileage warranty, and nationwide supply & fit delivery. Comparing specialist quotes ensures you avoid main dealer premiums while securing precision engineering for your high-performance Range Rover.
Compare rebuilt 306DT Range Rover TD6 engine prices
12-Month Minimum
UK Specialists Vetted
Best Price GuidanceImportant Information
Important Information
"All prices are indicative UK market ranges based on historical quote data and repair requests from our network of engine specialists. Dealer pricing is estimated based on published main dealer labour rates and genuine OEM parts pricing. Specialist pricing reflects actual quote data from EnginesMarket's UK network. Actual costs vary depending on damage severity, vehicle condition, variant, and workshop location within the UK. Use our free comparison tool to get tailored quotes for your specific Range Rover TD6. Every engine supplied through EnginesMarket carries a minimum 12-month unlimited mileage warranty - always confirm exact terms with your chosen supplier."
Range Rover TD6 Engine ReplacementFrequently Asked Questions
Question 1How much does a Range Rover TD6 engine replacement cost-
A reconditioned or rebuilt 306DT engine for the Range Rover TD6 typically ranges from £6,500 to £11,000 for supply only, depending on the condition and specialist.
- Rebuilt units include upgraded components and a warranty.
- Supply and fit labour will add approximately £975-£1,300 depending on the workshop.
Question 2What are the signs of crankshaft bearing failure in a Range Rover TD6-
Early signs include a distinct knocking noise from the bottom end on cold startup or a sudden drop in oil pressure.
- You may also notice a loss of power, rough idling, or illuminated engine management lights.
- Ignoring these signs can lead to catastrophic internal engine damage.
Question 3Is it worth replacing the engine in a modern Range Rover TD6-
Yes, given the high retained value of the L405 Range Rover TD6 (typically £14,000+), a rebuilt engine is a financially sound investment.
- A rebuilt unit restores factory performance and includes a 12-month warranty.
- It is significantly more cost-effective than purchasing a new vehicle.
Question 4How long does a Range Rover TD6 engine replacement take-
A professional supply and fit service for the 306DT engine typically takes 3 to 5 days due to the complexity of the V6 layout and ancillary systems.
- This includes engine removal, thorough bay cleaning, installation of the replacement unit, and comprehensive ECU calibration.
- Nationwide delivery of the replacement engine can be arranged to your chosen specialist.
Question 5What is the difference between a used and a rebuilt Range Rover TD6 engine-
A used engine is a direct salvage unit with unknown history and limited warranty coverage.
- A rebuilt engine is fully stripped, cleaned, and fitted with new or upgraded components (such as updated bearing shells and oil pumps).
- Rebuilt engines come with a minimum 12-month unlimited mileage warranty, offering superior peace of mind.
Why Choose UsCompare Range Rover TD6Engine PricesToday
50+ Range Rover TD6 engines supplied through our network
12-Month Warranty on every rebuilt Range Rover TD6 engine
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