2020 Jeep Gladiator

Introduction The 2020 Jeep Gladiator is a midsize pickup truck that is offered with two engine options: a 3.6L V6 and a 3.0L EcoDiesel V6. The 3.6L V6 produces 285 horsepower and 260 lb-ft of torque, while the 3.0L EcoDiesel V6 produces 260 horsepower and 442 lb-ft of torque. Transmission options include a 6-speed manual, an 8-speed automatic, and a 6-speed automatic for the EcoDiesel. The Gladiator is known for its off-road capabilities and rugged exterior design, but it has also received some complaints about its reliability.

Engine

• 3.6L V6
  • Oil leaks from the valve cover gasket: Oil may leak from the valve cover gasket, causing a drop in oil level and potential engine damage. The valve cover gasket needs to be replaced. $300 - $500+
  • Intake manifold gasket failure: The intake manifold gasket may fail, causing a vacuum leak and reduced engine performance. The intake manifold gasket needs to be replaced. $500 - $800+
• 3.0L EcoDiesel V6
  • Diesel particulate filter (DPF) issues: The DPF may become clogged, causing reduced engine performance and increased fuel consumption. The DPF needs to be cleaned or replaced. $500 - $1,000+
  • Turbocharger issues: The turbocharger may fail, causing reduced engine performance and increased exhaust smoke. The turbocharger needs to be replaced. $1,500 - $2,500+ Recalls:
• NHTSA Campaign Number 21V293000: Fuel pump module failure may cause engine stall or inability to start

Transmission

• 6-speed manual
  • Grinding gears: Gears may grind when shifting, especially when the transmission is cold. The transmission fluid may need to be replaced or the synchronizers may need to be replaced. $500 - $1,000+
• 8-speed automatic
  • Shifting problems: The transmission may shift erratically or may not shift at all. The transmission control module (TCM) may need to be replaced. $1,000 - $1,500+
• 6-speed automatic EcoDiesel
  • Torque converter shudder: The torque converter may shudder when accelerating or decelerating. The torque converter needs to be replaced. $1,000 - $1,500+ Recalls:
• NHTSA Campaign Number 20V320000: Transmission may not shift out of park

Suspension

• Front suspension:
  • Ball joint failure: The ball joints may fail, causing the front suspension to collapse. The ball joints need to be replaced. $500 - $800+
• Rear suspension:
  • Leaf spring breakage: The leaf springs may break, causing the rear suspension to sag. The leaf springs need to be replaced. $500 - $1,000+

Electrical

• Battery:
  • Battery discharge: The battery may discharge quickly, leaving the vehicle unable to start. The battery may need to be replaced. $100 - $200+
• Alternator:
  • Alternator failure: The alternator may fail, causing the battery to not charge. The alternator needs to be replaced. $500 - $800+
• Wiring harness:
  • Wiring harness damage: The wiring harness may become damaged, causing electrical problems. The wiring harness may need to be repaired or replaced. $500 - $1,000+

Exterior

• Body panels:
  • Rust: The body panels may rust, especially in areas that are exposed to salt or moisture. The rusted panels may need to be repaired or replaced. $500 - $1,000+
• Headlights:
  • Headlight condensation: Condensation may form inside the headlights, reducing visibility. The headlights may need to be replaced. $500 - $1,000+

Interior

• HVAC system:
  • Climate control malfunction: The climate control system may malfunction, causing the air conditioning or heating to not work properly. The climate control module may need to be replaced. $500 - $1,000+
• Dashboard:
  • Dashboard cracking: The dashboard may crack, especially in areas that are exposed to sunlight. The dashboard may need to be replaced. $500 - $1,000+

Overall Summary The 2020 Jeep Gladiator is a capable off-road truck, but it has received some complaints about its reliability. The severity and cost of the issues vary, with some being minor and inexpensive to fix, while others can be major and more expensive. The most common issues seem to be related to the engine, transmission, and electrical systems. If you are considering purchasing a 2020 Jeep Gladiator, be sure to do your research and be aware of the potential problems that you may encounter.