2013 INFINITI QX56
Introduction
The 2013 INFINITI QX56 is a full-size luxury SUV that offers a spacious cabin, a powerful engine, and a variety of features. The QX56 is available with a 5.6-liter V8 engine that produces 400 horsepower and 413 lb-ft of torque. The engine is paired with a 7-speed automatic transmission. The QX56 is also available with all-wheel drive.
People who like the QX56 praise its powerful engine, spacious cabin, and comfortable ride. However, some people complain about the QX56’s fuel economy and its infotainment system.
Engine
- 5.6-liter V8
Issue: Timing Chain Tensioner Failure Description/Symptoms: The timing chain tensioner may fail, which can cause the timing chain to skip and damage the engine. Symptoms include a rattling noise from the engine, a loss of power, and a check engine light. Solution: Replace the timing chain tensioner and timing chain. Estimated Cost to Fix: $2,000 - $4,000+ Recalls: None Found
Issue: Valve Spring Failure Description/Symptoms: The valve springs may fail, which can cause the valves to stick open or closed. Symptoms include a loss of power, a rough idle, and a check engine light. Solution: Replace the valve springs. Estimated Cost to Fix: $1,000 - $2,000+ Recalls: None Found
Transmission
- 7-speed Automatic
Issue: Transmission Slippage Description/Symptoms: The transmission may slip, which can cause a loss of power and a jerking motion. Symptoms include a delay in acceleration, a rough shift, and a check engine light. Solution: Replace the transmission. Estimated Cost to Fix: $4,000 - $6,000+ Recalls: None Found
Suspension
No Issues Found
Electrical
Issue: Electrical System Failure Description/Symptoms: The electrical system may fail, which can cause a variety of problems, including a loss of power, a loss of lights, and a loss of climate control. Symptoms include a dead battery, a flickering dashboard, and a check engine light. Solution: Diagnose and repair the electrical system. Estimated Cost to Fix: $500 - $2,000+ Recalls: None Found
Exterior
No Issues Found
Interior
Issue: Navigation System Malfunction Description/Symptoms: The navigation system may malfunction, which can cause a loss of directions and a loss of audio. Symptoms include a frozen screen, a black screen, and a loss of voice guidance. Solution: Update the navigation system software. Estimated Cost to Fix: $100 - $200+ Recalls: None Found
Summary
The 2013 INFINITI QX56 is a reliable SUV with a few potential issues. The most serious issues include the timing chain tensioner failure, the valve spring failure, and the transmission slippage. These issues can be expensive to fix, so it is important to be aware of them before purchasing a QX56.