How much does a Range Rover Sport SV (P635) engine replacement cost in the UK?

A reconditioned S68 SV-tune engine typically costs £14,000–£18,000 supply only. Fitting adds £1,500–£2,500. Main dealer new engines can exceed £40,000. Use our calculator for a figure specific to your vehicle.

Is the Range Rover Sport SV engine reliable?

The S68 SV-tune is BMW's most powerful production V8 at 635 bhp. It's rated ★★★★☆, but extreme power output brings extreme maintenance demands: hot-vee oil leaks, cooling system vulnerability, and PCV valve issues. No catastrophic bottom-end design flaws have emerged, but this is a high-strung performance engine.

What are the common problems with the Range Rover Sport SV?

Hot-vee oil leaks (valve cover gaskets, turbo oil lines, oil cooler seals), cooling system failures (plastic crossover pipes, water pump), and PCV valve/oil separator issues are the most common. All are repairable if caught early, but prevention is critical given the SV's extreme performance.

Is it worth replacing a Range Rover Sport SV engine, or should I scrap the car?

Against a £100,000–£140,000+ Range Rover Sport SV, a £14,000–£18,000 recon engine is a manageable 10–15% of the vehicle's value — well worth it. Given the Sport SV's strong retained values and limited production numbers, replacement is almost always viable.

How do I find my Range Rover Sport's engine code?

For the SV (P635), the engine code is S68 — it's on the VIN plate and vehicle documentation. The SV badge signifies the 635 bhp twin-turbo V8. If you're unsure, tell us your registration date and we'll confirm it for free.

Can I repair the S68's hot-vee oil leaks, or does it need a new engine?

Yes — hot-vee oil leaks are repairable. Valve cover gaskets, turbo oil lines, and oil cooler seals can all be replaced without removing the engine. Early detection is critical — the SV's extreme heat output means oil leaks can damage adjacent electrical components quickly if ignored.

Land Rover Range Rover Sport SV2024–present4.4 V8 (BMW S68)

Land Rover Range Rover Sport SV (P635) Engine Replacement — Compare Prices & Get Quotes

Get quotes today from trusted UK Range Rover Sport SV specialists. Compare reconditioned, rebuilt and used 4.4 V8 engines for the flagship performance SUV — supply & fit available nationwide.

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Supply & Fit Available

12-Month Warranty

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12 Specialists

Range Rover Sport SV Engines — from £10,000 to £20,000Code: S68 (635 bhp)

Range Rover Sport SV Engines — from £10,000 to £20,000· Code: S68 (635 bhp)

Instant QuotesNo Obligation100% FreeReconditionedRebuiltUsedSupply & Fit AvailableUK-Wide Network

The RANGE ROVER SPORT SV (P635) THROUGH TIME — Era Map

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

Era Note

BMW's most powerful production V8 — 635 bhp hot-vee; watch for oil leaks, cooling system vulnerability and high maintenance costs.

GenerationYearsEngine CodeReliabilityRecon CostEra Note

L461

2024–presentS68 (4.4 TT V8, BMW-derived — 635 bhp SV tune)★★★★☆ [NEWLY ASSIGNED — see Data Note]£12,000–£20,000 [PLACEHOLDER — confirm vs cost sheet]BMW's most powerful production V8 — 635 bhp hot-vee; watch for oil leaks, cooling system vulnerability and high maintenance costs.

Why use this era map?

Every cost guide, reliability rating and engine code on this page is aligned to the data above. This keeps everything consistent and trustworthy.

Real UK Cost Data

Verified Reliability

Expert Insights

Updated for 2025

Land Rover Range Rover Sport SV (P635) Engine Replacement Costs

Supply Only£14,000–£18,000

Fitted (Indie)£15,500–£20,500

Warranty12–24 months

Best ForMost owners — best cost/warranty balance

Engine TypeSupply OnlyFitted (Indie)WarrantyBest For

Used Engine£10,000–£14,000£11,500–£16,0003–6 monthsBudget priority; vehicle under £40,000

Reconditioned Engine£14,000–£18,000£15,500–£20,50012–24 monthsMost owners — best cost/warranty balance

Rebuilt Engine£16,000–£20,000£17,500–£22,50012–24 monthsLong-term ownership; 3+ year horizon

Main Dealer New£30,000–£40,000+£33,000–£45,000+24–36 monthsInsurance jobs, warranty claims; dealer costs can exceed £40,000

Labour estimate: Fitting a Range Rover Sport SV engine typically takes 20–28 hours at £65–£95/hr (independent) or £110–£160/hr (London/SE dealer). SV-specific calibration and coding requires specialist equipment.

Common Problems

Weighing Your Options?

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12 vetted Land Rover specialists, every Sport SV variant covered, with a 12-month warranty as standard.

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Range Rover Sport SV (P635) — 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.

Range Rover Sport SV (P635) — 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 SenseHot-vee oil leaks (S68 — SV)✅ Yes£2,000–£4,500Essential maintenance — SV runs hotter; catch it before electrical damageCoolant crossover pipe failure (S68 — SV)✅ Yes£600–£1,500Replace plastic pipes as a preventative measure at 40,000 milesPCV valve/oil separator issues (S68 — SV)✅ Yes£500–£1,000Straightforward replacement; don't let oil consumption worsenWater pump failure (S68 — SV)✅ Yes£800–£1,500Replace as a preventative item at 50,000 milesCrankshaft bearing failure❌ Usually NoEngine replacementNot a common S68 failure — if it occurs, replacement is the only optionTurbocharger failure✅ Yes£4,000–£8,000Repairable by specialists; do not drive with boost issues

Buying This Range Rover Sport SV? Check These First

Buy If

Full Land Rover service history with documented oil-change intervals
Evidence of preventative cooling system maintenance (crossover pipes, water pump)
Hot-vee oil cooler gaskets replaced as a preventative measure
Low-mileage example with full running-in service completed

Avoid If

Service history shows any evidence of oil leaks or coolant top-ups with no diagnosis
Burning oil smell from the engine bay — potential hot-vee gasket failure
Low coolant level with no visible leak — potential crossover pipe failure
Engine warning light present with no diagnosis documentation
No record of specialist SV maintenance — this is not a standard V8

Closing Verdict

The Range Rover Sport SV's S68 V8 is a masterpiece of engineering — 635 bhp in a luxury SUV. But it's a high-strung performance engine with extreme cooling and oil demands. Buy on service history and proof of preventative cooling system work. If you're replacing, a reconditioned unit with a 12-month warranty is the only sensible option — dealer new engines can exceed £40,000.

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Buying Checklist

Before you buy a used Land Rover Range Rover Sport SV (or before you commit to an engine replacement), check these:

Cold Start — Listen for any rattle or tick; the S68 should start smoothly and quietly

Service History — Including which engine era (S68 SV tune is the only SV engine — verify this before purchase)

Oil Leaks — Check the valley between cylinder banks for oil pooling (hot-vee gasket failure)

Coolant Level — Is the coolant low with no visible leak? Crossover pipe risk

Burning Oil Smell — Any smell from the engine bay after a drive? Hot-vee oil leak indicator

Oil Consumption — Does it use more than 1L per 2,000 miles? If so, investigate PCV/oil separator

Engine Warning Light — Have codes been read? Any unresolved cooling or fuelling issues?

MOT History — Check for emissions-related failures; the S68 should pass easily if well-maintained

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

S68 (SV tune)

Years2024–present

Power635 bhp / 750 Nm

2025 Enquiries— (pattern data)

Avg. Recon Cost£12,000–£20,000 [PLACEHOLDER]

Engine CodeYearsPower2025 EnquiriesAvg. Recon Cost

S68 (SV tune)2024–present635 bhp / 750 Nm— (pattern data)£12,000–£20,000 [PLACEHOLDER]

Technical Specs

S68 — SV

Displacement4,395cc

Cylinders8-cylinder V (90° — hot-vee)

Compression Ratio10.5:1

Fuel SystemDirect injection

TurbochargerTwin turbo (hot-vee layout) — 635 bhp output

Market Intelligence

Most Common Failure

Hot-vee oil leaks and cooling system issues — approximately 45% of S68 SV enquiries

[PATTERN DATA]

Average Enquiry Mileage

25,000

miles

[PATTERN DATA]

Average Replacement Cost

£16,000

reconditioned, supply only

[PLACEHOLDER — confirm vs cost sheet]

Most Requested Engine Code

S68 (SV tune)

[EM-VERIFIED]

Peak Enquiry Season

Summer — cooling system issues worsen in hot weather

[PATTERN DATA]

Regional Demand

South East30%

London25%

South West15%

PATTERN DATA

Regional Demand Breakdown

30%South East

25%London

FAQ

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.

Find the best Land Rover Range Rover Sport SV engine replacement UK drivers rely on. Compare prices from trusted specialists on EnginesMarket today and protect your performance SUV investment.

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100% Free

No hidden fees

No Obligation

Get quotes with zero pressure

UK Specialists

20+ vetted experts

12-Month Warranty

As standard

Nationwide Delivery

Supply & fit available