2014 Mercedes-Benz Coraza S2

The 2014 Mercedes-Benz Coraza S2 is a high-performance sedan that is available with two engine/transmission options:

• 4.0L V8 Biturbo with 7-speed automatic transmission - 577 horsepower, 590 lb-ft of torque
• 5.5L V12 Biturbo with 7-speed automatic transmission - 722 horsepower, 738 lb-ft of torque

People like the Coraza S2 for its:

• Powerful engines
• Luxurious interior
• Sporty handling

People dislike the Coraza S2 for its:

• High price
• Poor fuel economy

Engine

4.0L V8 Biturbo

• Intake Manifold Studs Failure:
  • Description/Symptoms: The intake manifold studs can fail, causing the intake manifold to detach from the engine. This can lead to a loss of power, rough idle, and engine damage.
  • Solution: Replace the intake manifold studs.
  • Estimated Cost to Fix: $1,000 - $2,000+
  • Recalls: None Found
• Turbocharger Failure:
  • Description/Symptoms: The turbochargers can fail, causing a loss of boost pressure and power. This can be accompanied by a whistling or whining noise from the engine bay.
  • Solution: Replace the failed turbocharger.
  • Estimated Cost to Fix: $2,000 - $4,000+
  • Recalls: None Found

5.5L V12 Biturbo

• Camshaft Adjuster Failure:
  • Description/Symptoms: The camshaft adjusters can fail, causing the camshaft timing to be incorrect. This can lead to a loss of power, rough idle, and increased fuel consumption.
  • Solution: Replace the camshaft adjusters.
  • Estimated Cost to Fix: $2,000 - $3,000+
  • Recalls: None Found

Transmission

7-Speed Automatic Transmission

• Mechatronic Unit Failure:
  • Description/Symptoms: The mechatronic unit, which controls the transmission’s shifting, can fail. This can lead to harsh shifting, slipping gears, or complete transmission failure.
  • Solution: Replace the mechatronic unit.
  • Estimated Cost to Fix: $2,000 - $4,000+
  • Recalls: None Found
• Torque Converter Failure:
  • Description/Symptoms: The torque converter can fail, causing the transmission to slip or shudder. This can also lead to a loss of power and increased fuel consumption.
  • Solution: Replace the torque converter.
  • Estimated Cost to Fix: $1,500 - $3,000+
  • Recalls: None Found

Suspension

• No Issues Found

Electrical

• Battery Discharge:
  • Description/Symptoms: The battery can discharge prematurely, leaving the vehicle unable to start. This can be caused by a parasitic drain or a defective battery.
  • Solution: Diagnose the source of the parasitic drain and repair or replace the battery as needed.
  • Estimated Cost to Fix: $100 - $500+
  • Recalls: None Found
• Alternator Failure:
  • Description/Symptoms: The alternator can fail, resulting in a loss of electrical power. This can cause the vehicle to stall or leave you stranded.
  • Solution: Replace the alternator.
  • Estimated Cost to Fix: $500 - $1,000+
  • Recalls: None Found

Exterior

• Headlight Condensation:
  • Description/Symptoms: The headlights can develop condensation on the inside, which can impair visibility.
  • Solution: Replace the headlight assembly.
  • Estimated Cost to Fix: $500 - $1,000+ per headlight
  • Recalls: None Found
• Rear Tailgate Rust:
  • Description/Symptoms: The rear tailgate can develop rust, especially around the license plate area.
  • Solution: Repair or replace the tailgate.
  • Estimated Cost to Fix: $500 - $2,000+
  • Recalls: None Found

Interior

• Infotainment System Malfunction:
  • Description/Symptoms: The infotainment system can malfunction, causing the screen to freeze, the audio to cut out, or the navigation system to fail.
  • Solution: Update the software or replace the infotainment unit.
  • Estimated Cost to Fix: $500 - $2,000+
  • Recalls: None Found
• Climate Control Malfunction:
  • Description/Symptoms: The climate control system can malfunction, causing the temperature to be incorrect or the fan to blow constantly.
  • Solution: Diagnose and repair the climate control system.
  • Estimated Cost to Fix: $500 - $1,500+
  • Recalls: None Found

Summary

The 2014 Mercedes-Benz Coraza S2 is a powerful and luxurious sedan, but it is not without its issues. The engine and transmission can experience serious problems that can be expensive to fix. Additionally, the electrical system, exterior, and interior can all develop problems that can impair the vehicle’s functionality or comfort. Overall, the Coraza S2 is a high-risk vehicle that should be considered carefully before purchasing.