2000 Aston Martin DB7

The 2000 Aston Martin DB7 is a grand tourer that marked a significant turning point for the British marque, offering a blend of classic styling and modern engineering. For the 2000 model year, the primary engine option was a 3.2-liter Supercharged Inline-6 producing around 335 horsepower and 361 lb-ft of torque. This engine was paired with either a 5-speed manual or a 4-speed automatic transmission. A V12 engine was not available until the later DB7 V12 Vantage models. Owners often praise the DB7 for its elegant design and driving experience, while common complaints revolve around reliability issues and the high cost of maintenance and repairs.

Engine

3.2L Supercharged Inline-6

• Supercharger Failure
  • Description/Symptoms: The supercharger can fail prematurely, leading to a loss of power and a whining noise from the engine bay.
  • Solution: Supercharger rebuild or replacement.
  • Estimated Cost to Fix: $3,000 - $5,000+
  • Recalls: None Found
• Timing Chain Tensioner Failure
  • Description/Symptoms: Rattling noise from the engine, particularly on start-up. Can lead to serious engine damage if not addressed.
  • Solution: Replacement of the timing chain tensioner and potentially the timing chain itself.
  • Estimated Cost to Fix: $1,500 - $3,000+
  • Recalls: None Found
• Cooling System Issues
  • Description/Symptoms: Overheating, coolant leaks, and radiator failure. These engines are sensitive to overheating, and proper maintenance of the cooling system is crucial.
  • Solution: Replace radiator, hoses, thermostat, and water pump as needed. Thorough system flush.
  • Estimated Cost to Fix: $1,000 - $3,000+
  • Recalls: None Found

Transmission

4-Speed Automatic

• Delayed or Harsh Shifting
  • Description/Symptoms: Transmission shifts roughly, hesitates, or fails to shift at all.
  • Solution: Replacement of transmission filter and fluid, valve body repair or replacement, or complete transmission rebuild.
  • Estimated Cost to Fix: $500 - $4,000+
  • Recalls: None Found

5-Speed Manual

• Clutch Failure
  • Description/Symptoms: Clutch slippage, difficulty shifting, or complete failure to engage.
  • Solution: Clutch replacement.
  • Estimated Cost to Fix: $1,500 - $3,000+
  • Recalls: None Found

Suspension

• Worn Suspension Bushings
  • Description/Symptoms: Clunking noises from the suspension, poor handling, and uneven tire wear.
  • Solution: Replacement of worn bushings, ball joints, and potentially control arms.
  • Estimated Cost to Fix: $1,000 - $3,000+
  • Recalls: None Found
• Shock Absorber Failure
  • Description/Symptoms: Bouncy ride, poor handling, and visible leaks from the shocks.
  • Solution: Replacement of shock absorbers.
  • Estimated Cost to Fix: $800 - $2,000+
  • Recalls: None Found

Electrical

• Electrical Gremlins
  • Description/Symptoms: Intermittent electrical issues, including malfunctioning lights, gauges, and accessories.
  • Solution: Diagnosis and repair of faulty wiring, connectors, and sensors. Can be time-consuming and costly.
  • Estimated Cost to Fix: $200 - $2,000+ (highly variable)
  • Recalls: None Found
• Battery Drain
  • Description/Symptoms: Battery dies prematurely, especially if the car is not driven frequently.
  • Solution: Diagnosis and repair of parasitic drains, replacement of the battery, or use of a battery tender.
  • Estimated Cost to Fix: $100 - $500+
  • Recalls: None Found

Exterior

• Corrosion
  • Description/Symptoms: Rust can develop in areas prone to moisture, such as around the wheel wells, sills, and undercarriage.
  • Solution: Rust repair, panel replacement, and repainting.
  • Estimated Cost to Fix: $500 - $5,000+ (depending on severity)
  • Recalls: None Found

Interior

• HVAC Issues
  • Description/Symptoms: Failure of the air conditioning compressor, blower motor, or other HVAC components.
  • Solution: Component replacement and system recharge.
  • Estimated Cost to Fix: $500 - $2,500+
  • Recalls: None Found
• Wood Trim Delamination/Cracking
  • Description/Symptoms: The wood trim can crack or delaminate due to age and exposure to sunlight.
  • Solution: Refinishing or replacement of wood trim pieces.
  • Estimated Cost to Fix: $500 - $3,000+
  • Recalls: None Found

Summary

The 2000 Aston Martin DB7, while beautiful and desirable, is prone to a range of mechanical and electrical issues. The supercharged inline-6 engine and its associated components, along with the transmission, are primary areas of concern. Electrical gremlins and interior trim problems also contribute to the ownership experience. The cost of repairs can be significant, making thorough pre-purchase inspections and diligent maintenance essential for prospective buyers. The severity of these issues range from minor inconveniences to major mechanical failures, and the costs can quickly escalate.