2005 Saleen S7

The 2005 Saleen S7 is a hand-built, high-performance American supercar. It’s most known for its stunning aesthetics and potent performance. The S7 features a mid-mounted, naturally aspirated 7.0L Ford 427 V8 engine producing 550 horsepower and 525 lb-ft of torque. No other engine options were available for the 2005 model year. It comes exclusively with a 6-speed manual transmission. Owners rave about the car’s unique design, exclusivity, and exhilarating performance. Criticisms often involve its high maintenance costs, challenging drivability at low speeds, and limited practicality due to its low ground clearance and stiff suspension.

Engine

7.0L Naturally Aspirated V8

• Oil Leaks
  • Description/Symptoms: Oil leaks can develop around the valve covers, oil pan, and rear main seal. Symptoms include visible oil puddles under the car, a burning oil smell, and low oil levels.
  • Solution: Replacing the affected gaskets or seals.
  • Estimated Cost to Fix: $200 - $1000+ (depending on the source of the leak and labor rates)
  • Recalls: None Found
• Coolant Leaks
  • Description/Symptoms: Coolant leaks can occur from hoses, the water pump, or the radiator. Symptoms include a sweet smell, low coolant levels, and overheating.
  • Solution: Replacing the leaking component.
  • Estimated Cost to Fix: $100 - $800+ (depending on the source of the leak and labor rates)
  • Recalls: None Found Transmission

6-Speed Manual

• Clutch Failure
  • Description/Symptoms: Due to the high power output, the clutch can wear out prematurely, especially with aggressive driving. Symptoms include clutch slippage, difficulty shifting, and a high clutch pedal engagement point.
  • Solution: Replacing the clutch disc, pressure plate, and potentially the flywheel.
  • Estimated Cost to Fix: $1500 - $3500+
  • Recalls: None Found

Suspension

• Damper Failure
  • Description/Symptoms: The adjustable dampers are prone to leaking over time. This results in a loss of damping control, causing a bouncy or harsh ride, and reduced handling performance.
  • Solution: Replacing the dampers.
  • Estimated Cost to Fix: $2000 - $5000+ (depending on if it is aftermarket or OEM)
  • Recalls: None Found

Electrical

• Sensor Malfunctions
  • Description/Symptoms: Various sensors, such as oxygen sensors, mass airflow sensors, and crankshaft position sensors, can fail, leading to poor engine performance, error codes, and check engine lights.
  • Solution: Replacing the faulty sensor.
  • Estimated Cost to Fix: $100 - $500+ (per sensor)
  • Recalls: None Found

Exterior

• No Issues Found

Interior

• No Issues Found

Summary

The 2005 Saleen S7, while an impressive performance vehicle, can present owners with several issues. The most concerning areas are the engine with potential oil and coolant leaks and the clutch due to it wearing out. Suspension damper issues can also contribute to ride quality and handling problems. Electrical issues stemming from sensor malfunctions are also a possibility. Repair costs can range from a few hundred dollars for sensor replacements to several thousand for major engine or transmission work. Due to the car’s exclusivity and specialized components, maintenance and repairs can be more expensive than for mainstream vehicles.