Aston Martin Db11 | History, Reliability & Buying Guide

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Aston Martin DB11: A Comprehensive Guide

The Aston Martin DB11 is a grand tourer that represents a significant turning point for the iconic British marque. Launched in 2016, it marked a departure from the aging DB9 and ushered in a new era of design, technology, and performance. More than just a replacement, the DB11 redefined Aston Martin's approach to GT cars, blending exhilarating power with luxurious comfort and sophisticated styling. It competes in the high-end grand tourer market against rivals like the Bentley Continental GT, Ferrari Roma, and McLaren GT.

Generations

First Generation (2016-2023)

2016 Launch: Introduction of the DB11 Coupe, powered by a new 5.2-liter twin-turbo V12 engine developed in-house by Aston Martin. This marked the first turbocharged DB model.

2017: Introduction of the DB11 V8, featuring a 4.0-liter twin-turbo V8 engine sourced from Mercedes-AMG. Offered a slightly more agile and fuel-efficient alternative to the V12.

2018: DB11 Volante (convertible) launched, initially available only with the V8 engine.

2020: DB11 V12 gets a power boost, increasing from 600hp to 630hp, as part of model year updates. Interior enhancements and revised suspension tuning.

2022: End of production for the DB11 AMR (Aston Martin Racing).

2023: Final year of DB11 production, paving the way for its successor, the DB12.

Reliability & Common Issues

While the DB11 represents a significant step forward in quality compared to previous Aston Martin models, potential buyers should be aware of some potential reliability concerns:

Engine (V12 & V8)

Oil Leaks (V12): Early V12 engines, particularly those produced in the initial years, have been reported to suffer from oil leaks. These can originate from various seals and gaskets, requiring meticulous inspection and potential repairs. Check for oil spots under the car and evidence of leaks around the engine bay.

Turbocharger Issues (Both V12 & V8): The twin-turbochargers, while providing impressive performance, can be a potential source of problems. Listen for any unusual noises from the turbos, such as whining or screeching, which could indicate wear or damage. Check for smoke from the exhaust, which could suggest oil leaking into the turbochargers.

Cooling System (Both V12 & V8): The cooling system is crucial for preventing overheating, especially with the turbocharged engines. Check for coolant leaks around the radiator, hoses, and water pump. Ensure the cooling fans are functioning correctly. Overheating can lead to significant engine damage.

V8 Specific: Although the AMG V8 is generally considered more reliable than the V12, issues with the oil separator and related PCV (Positive Crankcase Ventilation) system have been reported. This can lead to oil consumption and potentially fouled spark plugs.

Transmission

ZF 8-Speed Automatic Transmission (Both V12 & V8): While generally robust, the ZF 8-speed automatic transmission can experience occasional issues. Look for smooth and precise shifting. Jerky shifts or hesitation can indicate problems with the mechatronics unit or valve body. Ensure regular transmission fluid changes have been performed.

Electrical System

Infotainment System Glitches: The infotainment system, using Mercedes-Benz components, can sometimes be prone to glitches and software issues. Test all features thoroughly, including navigation, Bluetooth connectivity, and the sound system. Look for any error messages or unresponsive screens.

Sensor Malfunctions: Various sensors throughout the car, such as those related to the tire pressure monitoring system (TPMS) or parking sensors, can occasionally fail.

Battery Drain: Due to the complex electronics, the DB11 can be susceptible to battery drain, especially if the car is not driven regularly. Consider using a battery maintainer when storing the car for extended periods.

Other Considerations

Suspension Components: Check the suspension components for wear and tear, especially if the car has been driven on rough roads. Listen for any clunking noises from the suspension.

Brake System: Inspect the brake rotors and pads for wear. Ensure the brake calipers are functioning correctly. Listen for any squealing or grinding noises from the brakes. The carbon ceramic brakes (optional) are very expensive to replace.

Bodywork and Interior: Examine the bodywork for any signs of damage or corrosion. Check the interior for wear and tear, particularly on the leather upholstery and trim. Ensure all interior features, such as the seats, windows, and climate control, are working correctly.

Convertible Top (Volante): If considering a Volante, thoroughly inspect the convertible top for any signs of wear, damage, or leaks. Ensure the top operates smoothly and seals properly.

Pre-Purchase Inspection: A thorough pre-purchase inspection by a qualified Aston Martin technician is essential to identify any potential issues before buying a DB11. This inspection should include a diagnostic scan to check for any stored fault codes.

Driving Experience

The Aston Martin DB11 offers a compelling blend of performance, luxury, and style, delivering a truly memorable driving experience. However, it's important to understand its strengths and weaknesses.

Pros:

Exhilarating Performance: The V12 engine offers immense power and a distinctive, sonorous exhaust note. The V8, while less powerful, provides a more agile and responsive driving experience.

Luxurious Interior: The DB11's interior is beautifully crafted with high-quality materials, providing a comfortable and refined environment for both the driver and passenger.

Striking Design: The DB11's design is both elegant and aggressive, making it a head-turner wherever it goes.

Grand Touring Capabilities: The DB11 is well-suited for long-distance driving, offering a comfortable ride and ample storage space for luggage.

Improved Handling: Compared to its predecessor, the DB9, the DB11 offers significantly improved handling and stability, thanks to its advanced chassis and suspension technology.

Cons:

Infotainment System: The infotainment system, while functional, can feel dated compared to those found in some of its rivals.

Reliability Concerns: As mentioned earlier, the DB11 can be prone to certain reliability issues, particularly with the early V12 models.

Running Costs: The DB11 is an expensive car to maintain, with high costs for servicing, repairs, and insurance.

Rear Seats: The rear seats are quite cramped and best suited for occasional use or for carrying children.

Visibility: Rear visibility can be limited due to the car's sloping roofline.

Buying Advice

When considering a DB11, keep the following points in mind:

Years to Look For:

2020 and Later Models: The 2020 model year saw several improvements, including a power boost for the V12 engine, interior enhancements, and revised suspension tuning. These later models are generally considered to be more refined and reliable.

DB11 V8: If reliability is a major concern, the V8 model is generally considered to be a safer bet than the V12, due to the proven reliability of the AMG-sourced engine.

Years to Avoid (or Approach with Caution):

Early V12 Models (2016-2017): These models are more prone to oil leaks and other reliability issues. If considering an early V12, ensure it has been meticulously maintained and has had any known issues addressed.

Key Considerations:

Budget: The DB11 is an expensive car, so set a realistic budget that includes not only the purchase price but also the ongoing running costs.

Mileage: Lower mileage cars are generally preferable, as they are less likely to have been subjected to excessive wear and tear.

Service History: A complete and up-to-date service history is crucial. Ensure the car has been regularly serviced by a qualified Aston Martin technician.

Pre-Purchase Inspection: As mentioned earlier, a thorough pre-purchase inspection is essential.

Options: Consider which options are important to you. Some desirable options include the Bang & Olufsen sound system, carbon ceramic brakes, and various interior trim upgrades.

Volante vs. Coupe: Decide whether you prefer the open-air experience of the Volante or the more focused driving experience of the Coupe.

By carefully considering these factors and conducting thorough research, you can increase your chances of finding a DB11 that meets your needs and provides years of driving pleasure.
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