2019 Karma Revero

The 2019 Karma Revero is a luxury plug-in hybrid vehicle that attempts to blend performance with eco-consciousness. It features a twin-turbocharged 2.0L inline-4 cylinder engine sourced from GM, which acts as a generator for the electric motors that drive the wheels. This powertrain configuration is the only one available for the 2019 model year. The electric motors produce a combined 403 horsepower and 981 lb-ft of torque. Owners often praise the car’s distinctive styling and luxurious interior. However, common complaints include the car’s high price, reliance on electric charging, and complex powertrain, which can lead to reliability concerns.

Electric Motor

• No Issues Found

2.0L Turbo Inline-4 (Generator)

• Engine Stalling/Hesitation
  • Description/Symptoms: Some owners have reported instances of the engine stalling or hesitating, particularly during transitions between electric and generator power. This can manifest as a sudden loss of power or a rough idle.
  • Solution: Diagnosis typically involves checking the fuel system, ignition system, and engine control unit (ECU). Possible fixes range from replacing faulty sensors to reprogramming the ECU.
  • Estimated Cost to Fix: $100 - $1,000+
• Coolant Leaks
  • Description/Symptoms: Coolant leaks have been reported, potentially originating from the water pump, radiator, or coolant hoses. Symptoms include low coolant levels, overheating, and visible coolant puddles.
  • Solution: Identify and replace the leaking component. This may involve replacing the water pump, radiator, or individual hoses.
  • Estimated Cost to Fix: $100 - $1,000+

Transmission

No Transmission Options Available

• No Issues Found

Battery/Charging System

• Reduced Electric Range
  • Description/Symptoms: Owners report a reduction in the car’s advertised electric driving range. This could be due to battery degradation, environmental factors, or issues with the battery management system.
  • Solution: Testing of the battery pack to determine the overall health and identify any faulty modules. The battery management system may need to be recalibrated. Battery module replacement can be performed, or a full replacement of the battery pack.
  • Estimated Cost to Fix: $500 - $20,000+
• Charging Issues
  • Description/Symptoms: Difficulties charging the vehicle, either through a home charger or a public charging station. This includes the car failing to initiate charging, slow charging speeds, or the charging process being interrupted.
  • Solution: Diagnosis involves checking the charging port, charging cable, onboard charger, and electrical system. Potential fixes include replacing faulty components, upgrading the charging system, or addressing wiring issues.
  • Estimated Cost to Fix: $100 - $2,000+

Suspension

• No Issues Found

Electrical

• Infotainment System Malfunctions
  • Description/Symptoms: The infotainment system, which controls navigation, audio, and vehicle settings, can experience glitches, freezes, or complete failure.
  • Solution: Restarting the system, updating the software, or replacing the head unit.
  • Estimated Cost to Fix: $100 - $2,000+
• Sensor Malfunctions
  • Description/Symptoms: Various sensors, such as parking sensors, blind-spot monitoring sensors, and tire pressure monitoring sensors, may malfunction, leading to inaccurate readings or system errors.
  • Solution: Diagnosis involves scanning the vehicle’s computer for error codes and testing the individual sensors. Potential fixes include replacing faulty sensors or addressing wiring issues.
  • Estimated Cost to Fix: $100 - $500+

Exterior

• Exterior Lighting Issues
  • Description/Symptoms: Some owners have reported problems with the exterior lighting, including headlights, taillights, and turn signals failing or malfunctioning.
  • Solution: Replacing the faulty bulb or lighting assembly. In some cases, wiring issues may need to be addressed.
  • Estimated Cost to Fix: $50 - $500+

Interior

• Interior Trim Issues
  • Description/Symptoms: Some owners have reported the interior trim pieces coming loose or not fitting properly.
  • Solution: Reattaching the trim pieces, replacing broken clips, or replacing the entire trim piece.
  • Estimated Cost to Fix: $50 - $500+

Recalls

• Recall Number: 21V067000
  • Description: Recall issued for a potential issue with the high voltage battery pack. In some vehicles, the battery pack may have been manufactured with a defect that could lead to a thermal event.
  • Solution: Karma Automotive will inspect and, if necessary, replace the high voltage battery pack free of charge.

Summary

The 2019 Karma Revero presents a mixed bag for potential buyers. While the vehicle has a distinctive design and electric performance appeal, owners have reported a number of issues, particularly related to the engine, battery/charging systems, and electrical components. The severity of these issues ranges from minor inconveniences to potentially expensive repairs. The high voltage battery pack recall should be taken seriously and checked to see if it has been completed by the previous owner, if applicable. Prospective buyers should carefully consider these potential problems and budget accordingly for potential maintenance and repairs.