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Aston Martin Vantage Problems & Known Issues

The most common Aston Martin Vantage problems ranked by severity — what to watch for, what it costs to fix, and what happens if you ignore it.

Generations

Gen1 — First Generation V8 Vantage
2005–2017
4.3L V8, 4.7L V8, S 6.0L V12
Gen2 — Second Generation V8 Vantage
2017–2024
4.0L V8 Turbo

Top issues to watch for

The most serious Aston Martin Vantage problems ranked by severity. We track 6 known issues — here are the ones you need to know about first.

Dangerous
Suspension component corrosion (Gen2)
Gen2M1772017–20240k–40k miles
The second-generation Vantage shows exceptionally high rates of suspension component corrosion, failing MOT tests at 614.2 times the fleet average on low-mileage examples. This affects control arms, wishbones, and suspension mounting points, with failures documented on cars under 20,000 miles. The issue appears related to inadequate corrosion protection during manufacture rather than age-related wear. Early intervention is critical as corroded suspension components present a direct safety risk.
What happens if ignoredCorroded suspension components can fail catastrophically, leading to loss of vehicle control and potential accident. Replacement typically requires multiple suspension arms and associated hardware. Cars showing early-stage corrosion should be addressed immediately as the problem accelerates once started.
Independent garage
£800–£1,500
Specialist
£1,200–£2,200
Main dealer
£1,800–£3,500
Parts only
£400–£800
Major
Engine management malfunction light (Gen1 4.7L)
Gen1AJ372005–20170k–40k miles
The 4.7-litre AJ37 V8 engine shows a documented pattern of check engine light activation at 302.5 times the fleet average, particularly on lower-mileage examples. This commonly relates to lambda sensor failures, coil pack degradation, or carbon knock sensor sensitivity. The engine management system is particularly sensitive to fuel quality and requires premium unleaded fuel to operate correctly.
What happens if ignoredWhile the engine remains driveable, ignoring engine management faults can lead to catalyst damage, reduced fuel economy, and potential long-term engine damage. Diagnosis requires specialist OBD equipment familiar with Aston Martin protocols. Fault resolution typically ranges from simple sensor replacement to more complex ECU software updates.
Independent garage
£150–£400
Specialist
£200–£600
Main dealer
£300–£800
Parts only
£50–£200
Major
Brake hose ferrule corrosion (Gen1)
Gen1AJ34, AJ37, AJ392005–201760k–100k miles
First-generation Vantages show brake hose ferrule corrosion at 157.9 times the fleet average, with the problem worsening over time according to MOT trend data. The metal end fittings (ferrules) that connect flexible brake hoses to hard lines corrode, particularly at the front wheels where road salt exposure is highest. This can lead to brake fluid leakage and brake system failure.
What happens if ignoredCorroded brake hose ferrules can fail completely, leading to rapid brake fluid loss and brake system failure. This presents an immediate safety risk. Complete brake hose replacement is typically required once corrosion begins. The car should not be driven if brake fluid leakage is detected.
Independent garage
£200–£400
Specialist
£300–£500
Main dealer
£400–£700
Parts only
£80–£150
Major
Brake pipe corrosion (Gen1)
Gen1AJ34, AJ37, AJ392005–20170k–60k miles
First-generation Vantages suffer brake pipe corrosion at 157.9 times the fleet average, with MOT trend data showing the problem is worsening over time. The steel brake lines that carry fluid from the master cylinder to the calipers corrode, particularly where they run along the underside of the vehicle and are exposed to road salt and moisture. This affects cars across all mileage ranges.
What happens if ignoredCorroded brake pipes can fail suddenly, causing complete brake system failure and loss of stopping ability. This is a critical safety issue requiring immediate attention. Replacement typically involves renewing substantial sections of the brake pipe system. The vehicle should not be driven if brake pipe corrosion is advanced.
Independent garage
£300–£600
Specialist
£400–£800
Main dealer
£600–£1,200
Parts only
£100–£200

2 more known issues tracked

Including wear items, electrical niggles, and generation-specific problems.

MOT failure hotspots

Based on DVSA MOT test data. These are the items where the Aston Martin Vantage fails at a significantly higher rate than the average car.

Anti-roll bar links worn
Suspension · 20-40k miles
MOT failure rate: 373x the fleet average
Sample: 1,182 tests
Headlight fault
Lights & Electrics · 0-20k miles
MOT failure rate: 33x the fleet average
Sample: 1,059 tests
Seat mounting fault
Seatbelts & Airbags · 40-60k miles
MOT failure rate: 28x the fleet average
Sample: 1,344 tests
Emissions failure
Exhaust & Emissions · 40-60k miles
MOT failure rate: 6.5x the fleet average
Sample: 374 tests
Excessive fluctuation in brake effort through e...
Brakes · 20-40k miles
MOT failure rate: 5.5x the fleet average
Sample: 316 tests
Brake hoses perished or damaged
Brakes · 60-80k miles
MOT failure rate: 5.0x the fleet average
Sample: 371 tests

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Related

Aston Martin Vantage reliability FAQs

What are the most common problems with the Aston Martin Vantage?

The Aston Martin Vantage has 6 known issues across 4 severity levels. The most serious are: Suspension component corrosion (Gen2).

Is the Aston Martin Vantage reliable?

The Aston Martin Vantage has 1 dangerous and 3 major known issues. Most can be avoided with a thorough pre-purchase check and full service history.

How much does it cost to fix Aston Martin Vantage problems?

Repair costs range widely. The most significant issue (Suspension component corrosion (Gen2)) costs £800–£1,500 at an independent garage. Minor issues can be under £200. Always get a full inspection before buying.

Which Aston Martin Vantage generation is most reliable?

The Gen1 (2005–2017) has the fewest dangerous issues (0). However, condition and service history matter more than generation — a well-maintained earlier car can be more reliable than a neglected newer one.