2011 Aston Martin DB9
2011 Aston Martin DB9
The 2011 Aston Martin DB9 is a luxury grand tourer powered by a naturally aspirated 6.0-liter V12 engine that produces 470 horsepower and 443 lb-ft of torque. It is paired with a 6-speed manual or 6-speed automatic transmission and features a rear-wheel-drive system.
The DB9 is known for its sleek and timeless design, powerful engine, and luxurious interior. However, it also has its share of common problems that owners should be aware of.
Engine
- AM11 V12
Spark Plug Failure Description/Symptoms: Misfires, rough idling, loss of power Solution: Replace spark plugs Estimated Cost to Fix: $100 - $200+ Recalls: None Found
Intake Manifold Gaskets Leak Description/Symptoms: Oil or coolant leaks, rough idling, loss of power Solution: Replace intake manifold gaskets Estimated Cost to Fix: $500 - $1000+ Recalls: None Found
Transmission
- 6-Speed Manual
Clutch Wear Description/Symptoms: Difficulty shifting gears, slipping, shuddering Solution: Replace clutch assembly Estimated Cost to Fix: $1500 - $2500+ Recalls: None Found
- 6-Speed Automatic
Torque Converter Failure Description/Symptoms: Shuddering, slipping, loss of power Solution: Replace torque converter Estimated Cost to Fix: $2500 - $3500+ Recalls: None Found
Suspension
Front Suspension Strut Mount Failure Description/Symptoms: Clunking noises, vibration, poor handling Solution: Replace strut mounts Estimated Cost to Fix: $500 - $700+ Recalls: None Found
Electrical
Battery Discharge Description/Symptoms: Car won’t start, electrical system malfunctions Solution: Replace battery Estimated Cost to Fix: $150 - $300+ Recalls: None Found
ECU Failure Description/Symptoms: Engine misfires, loss of power, check engine light Solution: Replace ECU Estimated Cost to Fix: $1000 - $2000+ Recalls: None Found
Exterior
Brake Light Switch Failure Description/Symptoms: Brake lights do not illuminate, cruise control not functional Solution: Replace brake light switch Estimated Cost to Fix: $100 - $200+ Recalls: None Found
Interior
- Infotainment System Malfunction Description/Symptoms: Touchscreen unresponsive, Bluetooth connectivity issues, audio problems Solution: Update software, replace infotainment module Estimated Cost to Fix: $500 - $1500+ Recalls: None Found
Summary
The 2011 Aston Martin DB9 is a desirable luxury car, but it is not without its problems. The engine and transmission can experience serious and expensive issues, while the suspension, electrical, and exterior components are also prone to failures. The severity and cost of these issues should be considered before purchasing a used DB9.