Vanquish First-Gen V12 Engines
from £12,000 to £25,000
Rebuilt units from £15,000 · Common codes: AM3, AM4
Get specialist quotes from UK Aston Martin Vanquish engine experts. Compare reconditioned & rebuilt engines for Vanquish to S - V12/AM11 covered. Get specialist quotes for your Vanquish.
Vanquish First-Gen V12 Engines
from £12,000 to £25,000
Rebuilt units from £15,000 · Common codes: AM3, AM4
Vanquish Second-Gen V12 Engines
from £18,000 to £32,000
Rebuilt units from £18,000 · Common codes: AM11, AM28, AM29
Vanquish Zagato & Ultimarte V12 Engines
from £25,000 to £45,000
Rebuilt units from £25,000 · Common codes: AM29

Most replacements completed within 3-5 days.


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“Thanks to EngineMarket, I saved over £1,200 on my engine replacement and got matched with a great local specialist within the hour.”










Not sure which variant your Aston Martin Vanquish is- Enter your registration number above - we'll identify the exact sub-model, engine code and compatible replacement options instantly.

Every engine code fitted to the Aston Martin Vanquish across both generations, with technical specs, compatible variants and trims, known failure points, and average rebuilt prices from UK specialists. Select any engine code to compare quotes.
Extracted from detailed petrol and performance engine families across Aston Martin Vanquish variants.

AM3 - 5.9L Petrol
Main replacement demand comes from timing-chain, cooling-system and performance thermal-management faults.
Compatible variants
Avg. rebuilt price
£15,000 - £22,000
Supply only
Technical specifications
Common failures
Not sure which engine code?
Can't find your engine code- Enter your registration number above - we'll instantly identify the exact unit, its technical specifications, and live replacement prices from UK Aston Martin Vanquish engine specialists. Every rebuilt engine comes with a minimum 12-month unlimited mileage warranty.

The Aston Martin Vanquish's 6.0-litre V12 is a masterpiece of engineering, but like all high-performance engines, it has known failure points. The AM3/AM4 (Gen 1) and AM11/AM28/AM29 (Gen 2) families share vulnerabilities including wet sump oil surge, coil pack degradation, and timing chain wear. Every rebuilt V12 supplied through EngineMarket includes...
Wet Sump Oil Surge
Most affected vehicles
Aston Martin Vanquish, Vanquish S, Vanquish Volante (2001-2018, AM3/AM4/AM11/AM28/AM29)
Failure mileage range
40,000-80,000 miles (track use accelerates risk)
Typical failure window
Root cause
The Vanquish V12 uses a wet sump lubrication system. Under sustained high-G cornering or braking, oil can surge away from the pickup, causing momentary starvation and bearing damage.
Repair options & estimated costs (UK ranges)
| Repair tier | Dealer price | Specialist price | What it involves | Longevity / suitability |
|---|---|---|---|---|
| Minor - Accusump Installation - Preventative oil surge protection | £1,000 - £1,500 | £800 - £1,200 | Fit external oil accumulator to maintain pressure during surge events | Effective for occasional track use; does not eliminate risk under extreme conditions |
| Intermediate - Dry Sump Conversion - Full lubrication system upgrade | £10,000 - £15,000 | £8,000 - £12,000 | Replace wet sump with external tank, scavenge pumps, and revised plumbing | Eliminates oil surge risk; recommended for regular track or competition use |
| Full Replacement - Rebuilt / Reconditioned V12 - Catastrophic failure repair | £25,000 - £45,000 | £15,000 - £35,000 | Supply and fit rebuilt V12 with upgraded bearings, pistons, and oil system components | Restores reliability; includes 12-month warranty; upgraded components address original failure point |
Our recommendation
If you use your Vanquish on track, fit an accusump (£800-£1,200) as preventative insurance. For regular track use, a dry sump conversion is the only reliable solution. If oil starvation has already caused bearing damage, a rebuilt V12 with upgraded internals is the only viable repair.
Compare rebuilt AM3/AM4/AM11 Aston Martin Vanquish engine prices
Every Aston Martin Vanquish V12 engine type is available through our UK network, with typical price ranges based on variant, engine code and budget.
Compare Aston Martin Vanquish engine prices with vetted UK suppliers
All engine types include a minimum 12-month unlimited mileage warranty when sourced through EngineMarket. Prices are typical UK market ranges based on historical quote data from our network and depend on exact engine code, variant, mileage and supplier. Use our free comparison tool above - enter your registration to get tailored quotes for your specific Aston Martin Vanquish within hours.

Every displacement fitted to the Aston Martin Vanquish is listed below, with compatible engine codes, production years and common failure notes to help you identify the correct replacement unit.
The Aston Martin Vanquish exclusively uses a 5,935cc (5.9-litre) naturally aspirated V12 across all generations. This 60-degree V12, derived from Ford Duratec architecture but extensively re-engineered by Aston Martin, powered every Vanquish from the 2001 launch to the final 2018 Ultimarte. Output ranged from 460bhp (AM3) to 603bhp (AM29 Zagato), with evolution focused on internal strengthening, revised cylinder heads and ECU calibration rather than displacement changes.
Engine Code(s)
AM3, AM4, AM11, AM28, AM29
Compatible Models (UK)
Vanquish (2001-2004), Vanquish S (2004-2007), Vanquish Gen 2 (2012-2016), Vanquish S Gen 2 (2016-2018), Vanquish Zagato (2017-2018), Vanquish Ultimarte
Power output
Verified by registration
Common Failure Points
Wet sump oil surge on track, coil pack degradation, timing chain tensioner wear, exhaust manifold cracks (Gen 1), VCT actuator failure (Gen 2)
Production Years: 2017
Compare Aston Martin Vanquish 5.9L petrol engine prices
Choose your Aston Martin Vanquish engine by fuel type to compare realistic replacement prices, known issues, and compatible UK supply options - from the original 460bhp AM3 to the final 603bhp AM29 Zagato.
Every Aston Martin Vanquish ever produced uses a 5.9-litre naturally aspirated V12 petrol engine, with output evolving from 460bhp (2001) to 603bhp (2018) across five engine codes.
Common Aston Martin Vanquish Petrol Engine Families
Found In
Known For
Typical Petrol Models
Every Aston Martin Vanquish ever produced uses a 5.9-litre naturally aspirated V12 petrol engine, with output evolving from 460bhp (2001) to 603bhp (2018) across five engine codes.
Common Aston Martin Vanquish Petrol Engine Families
Found In
Known For
Typical Petrol Models
Not sure which fuel type your Aston Martin Vanquish has- Enter your registration number above to instantly identify your engine code, fuel system and compatible replacement options - all backed by a minimum 12-month unlimited mileage warranty from UK Aston Martin Vanquish specialists.

This section covers all major engine changes across the Aston Martin Vanquish production timeline (2001-2018), organised so owners can quickly identify their engine code and compare rebuilt V12 prices from UK specialists.
⚙Key Changes
▣Main Engines
AM3- 5.9L petrol (Vanquish base, 2001-2004)
▰Popular Models
🔧Known For
Engine Codes Covered:
AM3