Aston Martin One-77 Problems: Common Issues and Repair Costs
The Aston Martin One-77 is one of the most exclusive and extreme supercars ever produced. Limited to just 77 units, it combines a naturally aspirated V12 engine with handcrafted luxury, making it a collector’s dream. However, like all high-performance vehicles, it has potential issues that owners should know about. Understanding these problems and the associated repair costs is key to keeping this rare car in perfect condition.
Common Aston Martin One-77 Problems
1. Engine and Performance Issues
The One-77’s 7.3-litre V12 engine offers incredible power but requires meticulous maintenance:
- Oil leaks from gaskets and seals
- Carbon buildup in intake valves affecting smooth idling
- Cooling system stress leading to potential overheating
- Rare timing chain and tensioner wear in early units
Repair costs: Minor engine repairs such as gasket or cooling system maintenance cost £3,500 to £7,000. Major engine repairs or timing chain replacements can exceed £15,000 to £25,000 due to the bespoke engineering.
2. Transmission Problems
The One-77 uses a high-performance automated manual gearbox, which can present challenges:
- Hard or delayed gear shifts
- Hydraulic clutch or sensor faults
- Fluid leaks in the transmission system
Repair costs: Minor gearbox issues usually cost £4,000 to £7,000, while a full transmission rebuild can cost over £20,000.
3. Electrical and Infotainment Issues
Given the complexity and rarity of the One-77, electrical problems can occur:
- Infotainment system malfunctions
- Dashboard or digital display failures
- Central locking or electric window issues
- Battery drain due to sophisticated electronics
Repair costs: Minor electrical fixes range from £1,500 to £3,000, while major system replacements can cost £5,000 to £10,000.
4. Suspension and Steering Wear
The One-77’s suspension is bespoke for performance and handling:
- Shock absorber leaks or worn bushings
- Steering rack noise or wear
- Tyre alignment issues
Repair costs: Suspension or steering repairs usually cost £3,000 to £8,000, given the custom parts.
5. Brake System Issues
The high-performance braking system requires careful attention:
- Brake pad and disc wear
- ABS or hydraulic system faults
Repair costs: Brake replacements generally cost £2,000 to £4,500, while major ABS or hydraulic repairs can reach £6,000 to £10,000.
6. Interior and Cosmetic Issues
Luxury craftsmanship in the One-77 demands maintenance:
- Leather seat wear or stitching damage
- Dashboard cracking or infotainment failure
- Exterior paint or carbon fibre bodywork scratches
Repair costs: Interior repairs cost £2,000 to £5,000, while cosmetic and paintwork repairs can range from £5,000 to £15,000, depending on the damage.
Tips for Aston Martin One-77 Owners
- Use only certified Aston Martin specialists for all maintenance and repairs.
- Follow a strict service schedule due to the bespoke nature of the car.
- Regularly monitor engine oil, brake fluid, and transmission fluid.
- Address electrical or suspension issues immediately to avoid expensive damage.
Conclusion
The Aston Martin One-77 is a rare, handcrafted supercar that demands careful maintenance. Common issues include engine and transmission wear, electrical faults, suspension and brake concerns, and interior or cosmetic wear. Repair costs can range from £1,500 for minor electrical fixes to over £25,000 for major engine or transmission repairs. Knowing these issues helps One-77 owners preserve performance, safety, and the value of this exceptional collector’s car.
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