2021 Ford Mustang

Introduction The 2021 Ford Mustang is a classic American muscle car that offers impressive performance and thrilling driving dynamics. It is available with a range of engine and transmission options, including a 2.3L EcoBoost I-4 engine, a 5.0L V8 engine, a 10-speed automatic transmission, and a 6-speed manual transmission. The Mustang is praised for its stylish design, powerful engines, and engaging handling, but it has also received some criticism for its interior quality and limited rear-seat space.

Engine 2.3L EcoBoost I-4

• Turbocharger Wastegate Failure
  • Description/Symptoms: The turbocharger wastegate may fail, resulting in reduced engine power, excessive exhaust noise, and possible engine damage.
  • Solution: Replace the turbocharger wastegate.
  • Estimated Cost to Fix: $1,500 - $2,500+
  • Recalls: None Found
• Fuel Injector Leakage
  • Description/Symptoms: The fuel injectors may leak, causing rough idle, difficulty starting, and increased fuel consumption.
  • Solution: Replace the fuel injectors.
  • Estimated Cost to Fix: $600 - $1,000+
  • Recalls: None Found

5.0L V8

• Timing Chain Tensioner Failure
  • Description/Symptoms: The timing chain tensioner may fail, resulting in excessive engine noise, reduced engine power, and possible engine damage.
  • Solution: Replace the timing chain tensioner.
  • Estimated Cost to Fix: $1,200 - $2,000+
  • Recalls: None Found
• Exhaust Manifold Gasket Leak
  • Description/Symptoms: The exhaust manifold gasket may leak, causing a loud exhaust noise and reduced engine performance.
  • Solution: Replace the exhaust manifold gasket.
  • Estimated Cost to Fix: $500 - $800+
  • Recalls: None Found

Transmission 10-Speed Automatic

• Shifting Delays
  • Description/Symptoms: The transmission may experience delays in shifting gears, especially during acceleration or deceleration.
  • Solution: Update the transmission software or replace the transmission control module.
  • Estimated Cost to Fix: $200 - $700+
  • Recalls: None Found
• Transmission Clunking Noise
  • Description/Symptoms: A clunking noise may be heard when shifting gears or when the vehicle is coming to a stop.
  • Solution: Replace the transmission fluid filter or flush the transmission fluid.
  • Estimated Cost to Fix: $100 - $300+
  • Recalls: None Found

6-Speed Manual

• Clutch Problems
  • Description/Symptoms: The clutch may slip or chatter, making it difficult to shift gears or engage the driveline.
  • Solution: Replace the clutch disc, pressure plate, or clutch master cylinder.
  • Estimated Cost to Fix: $1,200 - $2,500+
  • Recalls: None Found
• Shift Linkage Malfunction
  • Description/Symptoms: The shift linkage may become loose or damaged, resulting in difficulty shifting gears.
  • Solution: Repair or replace the shift linkage.
  • Estimated Cost to Fix: $200 - $500+
  • Recalls: None Found

Suspension

• Front Sway Bar End Link Failure
  • Description/Symptoms: The front sway bar end links may fail, causing a rattling noise when driving over bumps or turning corners.
  • Solution: Replace the sway bar end links.
  • Estimated Cost to Fix: $200 - $400+
  • Recalls: None Found
• Rear Shock Absorber Mount Corrosion
  • Description/Symptoms: The rear shock absorber mounts may corrode over time, resulting in premature shock absorber failure.
  • Solution: Replace the shock absorber mounts and shock absorbers.
  • Estimated Cost to Fix: $600 - $1,200+
  • Recalls: None Found

Electrical

• Battery Drain
  • Description/Symptoms: The battery may drain prematurely, making it difficult to start the vehicle.
  • Solution: Identify and fix the source of the electrical drain, such as a faulty alternator or parasitic draw.
  • Estimated Cost to Fix: $100 - $500+
  • Recalls: 21V-096
• Electrical Short Circuit
  • Description/Symptoms: An electrical short circuit may cause electrical components to malfunction or fail, leading to various problems such as power loss, engine stall, or even electrical fires.
  • Solution: Identify and repair the faulty wiring or component responsible for the short circuit.
  • Estimated Cost to Fix: $500 - $2,000+
  • Recalls: 21V-388

Exterior

• Condensation in Taillights
  • Description/Symptoms: Condensation may accumulate inside the taillights, which can reduce visibility and lead to premature bulb failure.
  • Solution: Replace the taillights or install a moisture-absorbing desiccant bag.
  • Estimated Cost to Fix: $200 - $500+
  • Recalls: None Found
• Roof Panel Separation
  • Description/Symptoms: The roof panel may separate from the body of the vehicle, causing water leaks and a compromised roof structure.
  • Solution: Reattach the roof panel using specialized adhesives or replace the roof panel.
  • Estimated Cost to Fix: $1,500 - $3,000+
  • Recalls: 22S43

Interior

• Climate Control System Malfunction
  • Description/Symptoms: The climate control system may malfunction, resulting in ineffective heating or cooling, or uneven temperature distribution.
  • Solution: Repair or replace the climate control module, actuators, or sensors.
  • Estimated Cost to Fix: $300 - $1,000+
  • Recalls: None Found
• Infotainment System Crashing
  • Description/Symptoms: The infotainment system may experience occasional crashes or glitches, affecting navigation, audio, and other functions.
  • Solution: Update the infotainment system software or replace the infotainment unit.
  • Estimated Cost to Fix: $200 - $800+
  • Recalls: 22V-159

Summary The 2021 Ford Mustang is a highly capable performance car with a wide range of engine and transmission options. However, it has faced some issues related to its engine, transmission, suspension, electrical system, exterior, and interior. Some of these issues can be costly to repair, especially those involving major components like the engine or transmission. Overall, the Mustang’s reliability is considered average, with some potential concerns to be aware of before purchasing or owning one.