2019 Tesla S

The 2019 Tesla Model S is a fully electric luxury sedan known for its impressive performance, long range, and cutting-edge technology. Available powertrain options include various configurations of dual motor all-wheel drive, with performance figures ranging significantly depending on the specific variant. For example, the Long Range variant produces approximately 402 horsepower and 443 lb-ft of torque, while the Performance variant significantly increases those numbers. Owners often praise the Model S for its rapid acceleration, advanced Autopilot system, and spacious interior. However, some common criticisms include concerns about build quality, reliability issues with certain components, and high repair costs.

Electric Motor

Long Range / Performance

• HV Battery Degradation
  • Description/Symptoms: Gradual reduction in battery capacity over time, resulting in reduced range. This is normal for all lithium-ion batteries, but some owners report experiencing more degradation than expected.
  • Solution: Tesla may offer a replacement or repair if the degradation falls outside of the expected range under warranty. Otherwise, battery replacement or reconditioning by a third party.
  • Estimated Cost to Fix: $5,000 - $20,000+ (depending on battery size, repair vs. replacement, and Tesla vs. third-party service)
  • Recalls: None Found
• Drive Unit Failure
  • Description/Symptoms: Loud whining or grinding noises, reduced power, or complete failure of the electric motor. Premature wear or failure of bearings and other internal components.
  • Solution: Replacement of the entire drive unit assembly.
  • Estimated Cost to Fix: $4,000 - $8,000+ (depending on location and service center)
  • Recalls: None Found

Suspension

• Air Suspension Compressor Failure
  • Description/Symptoms: Vehicle sitting lower than normal, “Suspension Fault” warning light, inability to adjust ride height, loud compressor noise.
  • Solution: Replacement of the air suspension compressor.
  • Estimated Cost to Fix: $1,200 - $2,000+
  • Recalls: None Found
• Air Suspension Strut Failure
  • Description/Symptoms: Leaking air, uneven ride height, bouncing, or sagging on one side of the vehicle.
  • Solution: Replacement of the affected air suspension strut(s).
  • Estimated Cost to Fix: $1,000 - $2,000+ per strut
  • Recalls: None Found

Electrical

• MCU (Media Control Unit) Failure
  • Description/Symptoms: Screen freezing, slow performance, loss of navigation, backup camera, and other infotainment functions.
  • Solution: Replacement of the MCU.
  • Estimated Cost to Fix: $2,000 - $3,000+
  • Recalls: None Found
• 12V Battery Failure
  • Description/Symptoms: Car failing to start, various electrical malfunctions, error messages on the display.
  • Solution: Replacement of the 12V battery.
  • Estimated Cost to Fix: $200 - $400+
  • Recalls: None Found
• Door Handle Failure
  • Description/Symptoms: Door handle failing to present or retract, difficulty opening the door, handle becoming stuck.
  • Solution: Replacement of the affected door handle assembly.
  • Estimated Cost to Fix: $400 - $800+ per handle
  • Recalls: None Found

Exterior

• Panoramic Roof Issues
  • Description/Symptoms: Rattling noises, water leaks, difficulty opening or closing.
  • Solution: Diagnosis and repair of the specific issue. This may involve adjusting the roof mechanism, replacing seals, or replacing the entire roof assembly.
  • Estimated Cost to Fix: $100 - $2,000+ depending on the severity of the issue.
  • Recalls: None Found

Interior

• Screen Delamination
  • Description/Symptoms: Bubbling or separation of the screen layers, causing visual distortion and potentially affecting touch sensitivity.
  • Solution: Screen replacement
  • Estimated Cost to Fix: $500 - $1,500+
  • Recalls: None Found
• Rattling and Squeaking Noises
  • Description/Symptoms: Various interior components such as trim pieces, seats, and dashboard panels generating rattles and squeaks, particularly on rough roads.
  • Solution: Identification and tightening or replacement of the offending parts.
  • Estimated Cost to Fix: $50 - $500+ depending on the complexity of the issue.
  • Recalls: None Found

Summary

The 2019 Tesla Model S, while lauded for its performance and technology, can present owners with various reliability concerns. Issues range from relatively minor electrical glitches to more significant and costly repairs involving the battery, drive units, and suspension components. Interior rattles and screen delamination are also common complaints. While some issues may be covered under warranty, out-of-pocket repairs can be expensive. Potential buyers should be aware of these potential problems and consider a thorough pre-purchase inspection.