How much does a Jaguar F-Pace 25d / 30d engine replacement cost in the UK?

A reconditioned Jaguar F-Pace 3.0 diesel engine costs £5,000–£8,000 supply only, varying by generation: 306DT £4,500–£7,500, AJ20D6 £5,500–£9,500. Fitting adds £1,200–£1,800. Check the Era Map above for your engine code.

Is the Jaguar F-Pace 25d / 30d reliable?

That depends on which engine your F-Pace has. The 306DT V6 (2016–2020) has a well-documented crankshaft bearing failure risk - this is the defining issue of the pre-facelift cars. The AJ20D6 Ingenium I6 (2021+) is a significant improvement, replacing the V6 with a smoother, more reliable inline-six. Buy the facelift if you can.

What are the common problems with the Jaguar F-Pace 25d / 30d?

306DT V6: crankshaft bearing failure (cold-start knock, £5,500–£7,500), oil pump failure (£1,500–£3,500), turbo failure (£1,500–£3,500), DPF/EGR issues (£400–£1,200). AJ20D6 I6: DPF/EGR issues (£400–£1,200), cooling system leaks (£400–£1,000).

Is it worth replacing a Jaguar F-Pace 25d / 30d engine, or should I scrap the car?

F-Pace values range from £10,000–£45,000 depending on generation, condition and mileage. A £5,000–£8,000 reconditioned engine represents 15–80% of vehicle value - our 60% Jaguar scrap threshold means careful evaluation is required. For a well-maintained facelift (AJ20D6), replacement is often justified. For an ageing pre-facelift 306DT with other issues, assess scrap value first.

How do I find my Jaguar F-Pace 25d / 30d engine code?

The F-Pace 25d/30d has used two engines: 306DT (2016–2020, 3.0L V6 diesel, 237/296bhp) and AJ20D6 (2021+, 3.0L I6 diesel, 300bhp). Check your VIN or registration year - pre-2021 is 306DT, 2021+ is AJ20D6. The code is stamped on the engine block.

Can I repair the 306DT crankshaft bearing issue, or does it need replacement?

In many cases, engine replacement is the more cost-effective option (£4,500–£7,500) compared to a bottom-end rebuild (£5,500–£7,500). If caught extremely early - before bearing damage has scored the crankshaft - a specialist rebuild may be possible. But for most examples, replacement is recommended. At the first sign of cold-start knock, stop driving immediately and book an inspection.

Jaguar F-Pace 25d / 30d2016–present3.0L Diesel

Jaguar F-Pace 25d / 30d Engine Replacement - Compare Prices & Get Quotes

Name: Jaguar F-Pace 25d / 30d UK Engine Enquiry Data 2025
Creator: JaguarEngine.uk

Get quotes today from trusted UK Jaguar diesel specialists. The 25d and 30d share the same 3.0-litre engine - 237–300bhp. Compare reconditioned, rebuilt and used 306DT and AJ20D6 engines - supply & fit available nationwide.

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Jaguar F-Pace 25d / 30d Engines - from £3,500 to £10,000Codes: 306DT / AJ20D6

Jaguar F-Pace 25d / 30d Engines - from £3,500 to £10,000· Codes: 306DT / AJ20D6

Instant QuotesNo Obligation100% FreeReconditionedRebuiltUsedSupply & Fit AvailableUK-Wide NetworkInstant QuotesNo Obligation100% FreeReconditionedRebuiltUsedSupply & Fit AvailableUK-Wide Network

Jaguar F-Pace 25d / 30d Which Engine Does Your Car Actually Have?

Four generations. Four eras. One guide to reliability, costs and what really matters.

Era Note

V6 diesel - 25d 237bhp / 30d 296bhp; crank bearing is defining risk

GenerationYearsEngine CodeReliabilityRecon CostEra Note

2016–2020306DT (3.0L V6 diesel)★★★☆☆ [NEWLY ASSIGNED - see Data Note]£4,500–£7,500 [PLACEHOLDER - confirm vs cost sheet]V6 diesel - 25d 237bhp / 30d 296bhp; crank bearing is defining risk

2021–presentAJ20D6 (3.0L I6 diesel)★★★★☆ [NEWLY ASSIGNED - see Data Note]£5,500–£9,500 [PLACEHOLDER - confirm vs cost sheet]2021+ Ingenium I6 - 25d/30d replaced by D200/D300 naming

Why use this era map?

This table is the single source every other section on this page matches - Sections 2, 4 and 6 reference it rather than restating conflicting figures.

Real UK Cost Data

Verified Reliability

Expert Insights

Updated for 2025

Jaguar F-Pace 25d / 30d Engine Replacement Costs

Supply Only£5,000–£8,000

Fitted (Indie)£6,200–£9,500

Warranty12–24 months

Best ForMost owners - best cost/warranty balance

Engine TypeSupply OnlyFitted (Indie)WarrantyBest For

Used Engine£3,500–£5,500£4,700–£7,0001–6 monthsBudget priority; lower-mileage donor

Reconditioned Engine£5,000–£8,000£6,200–£9,50012–24 monthsMost owners - best cost/warranty balance

Rebuilt Engine£6,500–£10,000£7,700–£11,50012–24 monthsLong-term ownership; 5+ year horizon

Main Dealer New£10,000–£15,000£11,500–£16,50024–36 monthsInsurance jobs, warranty claims

Figures above reflect current market ranges across both engine eras. The V6 306DT (pre-2021) typically runs lower on the used market than the Ingenium AJ20D6. See the Era Map above for generation-specific pricing.

Labour estimate: Fitting an F-Pace 3.0 diesel engine typically takes 10–16 hours at £80–£120/hr (independent Jaguar specialist) or £140–£190/hr (London/SE dealer). The V6's transverse mount makes access tight.

Compare Jaguar F-Pace 25d / 30d engine prices from UK specialists

Common Problems

1. Crankshaft Bearing Failure (306DT V6 - 2016–2020)

2. Oil Pump / Oil Pressure Issues (306DT V6)

3. Turbocharger Contamination (306DT V6)

4. DPF Blockage (306DT and AJ20D6)

5. EGR Cooler / Valve Failure (306DT and AJ20D6)

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Jaguar F-Pace 25d / 30d Repair, Buy, or Replace?

Every 320d has a story. Make the right call with clear data, real-world costs, and honest guidance from UK specialists.

Jaguar F-Pace 25d / 30d Repair, Buy, or Replace?

Every 320d has a story. Make the right call with clear data, real-world costs, and honest guidance from UK specialists.

Can It Be Repaired?

ProblemRepairable?Typical CostWhen It Makes Sense306DT crankshaft bearing failure⚠️ Sometimes£5,500–£7,500Only viable on low-mileage; often cheaper to replace the engine306DT oil pump failure✅ Yes£1,500–£3,500Viable - catches the fault before catastrophic failure306DT turbo failure✅ Yes£1,500–£3,500Viable on a well-maintained exampleAJ20D6 DPF/EGR issues✅ Yes£400–£1,200Straightforward repair - always worth doingMajor internal failure❌ Usually NoEngine replacement requiredReplacement often £5,000–£8,000 - assess vehicle value carefully

Buying This Jaguar F-Pace 25d / 30d? Check These First

Buy If

2021+ facelift with AJ20D6 Ingenium I6 (the more reliable engine)
2016–2020 with documented oil pump and crankshaft bearing history
Full service history with regular oil changes (8,000–10,000 miles)
Regular long journeys (DPF-friendly usage pattern)
25d (237bhp) if buying V6 - the lower tune stresses the engine less

Avoid If

2016–2020 V6 with any cold-start knock or rattle - bearing risk is real
Any evidence of oil pressure issues - critical on the 306DT
Short-journey-only history - DPF issues are almost certain
Poor service history - both engines are unforgiving of neglect

Closing Verdict

The F-Pace 25d/30d is a compelling luxury SUV, but the engine choice is critical. The 306DT V6 (2016–2020) is a powerful engine with a well-documented crankshaft bearing failure risk - avoid unless you have documented history. The AJ20D6 Ingenium I6 (2021+) is a significant improvement, smoother and more reliable. Buy the facelift, maintain the DPF/EGR system, and the F-Pace will reward you.

Don't guess.Get the right engine at the right price.

Compare Jaguar F-Pace 25d / 30d engine prices before you buy

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Buying Checklist

Before you buy a used Jaguar F-Pace 25d / 30d (or before you commit to an engine replacement), check these:

Cold Start

Listen for any knock or rattle (306DT bearing risk is the biggest warning)

Service History

Check the year to identify which engine - pre-2021 = 306DT V6, 2021+ = AJ20D6 I6

Oil Pressure

Any warnings? (306DT oil pump failure risk)

Crankshaft History

306DT: any bearing work done? Oil pump replaced?

DPF History

Ask about driving patterns; frequent short trips cause DPF issues

EGR System

Any coolant loss or white smoke? EGR cooler failure is common

Turbo Response

Test acceleration; any whistling or lag? (306DT turbo issues)

Engine Warning Light

Have codes been read? Resolve before buying

Buy smart. Drive with confidence.

A few checks today can save thousands tomorrow. Use this checklist to avoid the most common 320d pitfalls.

Buy smart. Drive with confidence.

A few checks today can save thousands tomorrow. Use this checklist to avoid the most common 320d pitfalls.

Engine Codes

This table's rows match Section 1B's Era Map exactly.

306DT (3.0L V6 diesel)

Years2016–2020

Power25d: 237bhp / 30d: 296bhp

2025 Enquiries980 JLR-wide [EM-VERIFIED]

Avg. Recon Cost£4,500–£7,500 [PLACEHOLDER]

Engine CodeYearsPower2025 EnquiriesAvg. Recon Cost

306DT (3.0L V6 diesel)2016–202025d: 237bhp / 30d: 296bhp980 JLR-wide [EM-VERIFIED]£4,500–£7,500 [PLACEHOLDER]

AJ20D6 (3.0L I6 diesel)2021–present300 bhp- (pattern data - premium diesel)£5,500–£9,500 [PLACEHOLDER]

Technical Specs

AJ20D6 I6

Displacement2,993 cc

Cylinders6-cylinder V (60°)

Compression Ratio16.1:1

Fuel SystemCommon-rail direct injection

TurbochargerSequential twin-turbo

Displacement2,996 cc

Cylinders6-cylinder inline

Compression Ratio15.5:1

Fuel SystemCommon-rail direct injection

TurbochargerSingle variable-geometry turbo with electric assistance

Additional specifications

Maximum torque (25d)500 Nm @ 1,500–2,500 rpm

Maximum torque (30d)700 Nm @ 2,000–2,500 rpm

0–60mph (25d)7.5 seconds

0–60mph (30d)5.9 seconds

Top speed143 mph (25d) / 155 mph (30d)

Transmission8-speed automatic (ZF 8HP70)

DriveAll-Wheel Drive (AWD)

Kerb weight1,800–1,950 kg

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Market Intelligence

Most Common Failure

306DT: crankshaft bearing failure (~55% of V6 enquiries) / AJ20D6: DPF/EGR issues (~40% of I6 enquiries)【PATTERN DATA

specialist workshop consensus】

Average Enquiry Mileage

55,000

miles

[PATTERN DATA]

Average Replacement Cost

£6,500

reconditioned (306DT era), supply only

[PLACEHOLDER - confirm vs cost sheet]

Most Requested Engine Code

306

DT (pre-2021 F-Pace 30d is the highest-volume UK variant)【PATTERN DATA】

Peak Enquiry Season

Autumn/Winter

cold starts expose bearing issues; DPF issues worsen in winter【PATTERN DATA】

Regional Demand

South East22%

London18%

South West (15%)【PATTERN DATA】

Regional Demand Breakdown

22%South East

18%London

Frequently Asked Questions

All prices are indicative UK market ranges based on historical quote data from our network of engine specialists. Actual costs vary by variant, engine code, damage severity and workshop location. Use our free comparison tool to get tailored quotes. Every engine supplied through EnginesMarket carries a minimum 12-month unlimited-mileage warranty - always confirm terms with your chosen supplier.

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