The Best Years For Infiniti Q40 And Some To Avoid

The Infiniti Q40, a rebadged and slightly refreshed Infiniti G37 sedan, offered a compelling blend of luxury, performance, and value for a short period in 2014 and 2015. Understanding the nuances of these model years is crucial for potential buyers looking for a reliable and enjoyable used car. This guide will delve into the best and worst aspects of the Q40 to help you make an informed decision.

Infiniti Q40: Model Year Overview

Detailed Explanations

Engine: Both the 2014 and 2015 Infiniti Q40 models are equipped with the 3.7-liter V6 VQ37VHR engine. This engine is known for its robust power output, delivering 328 horsepower and 269 lb-ft of torque. It provides a responsive and engaging driving experience, making the Q40 a fun-to-drive luxury sedan.

Transmission: The 7-speed automatic transmission is standard on both model years. It offers smooth and efficient gear changes, contributing to both performance and fuel economy. The manual shift mode allows drivers to take more control of the shifting process, enhancing the sporty feel of the car.

Drivetrain: The Q40 is available in both rear-wheel drive (RWD) and all-wheel drive (AWD) configurations. RWD provides a more traditional sports sedan feel, while AWD offers enhanced traction and stability, especially in inclement weather conditions. The choice between RWD and AWD depends on individual driving preferences and climate.

Key Features: The Q40 comes standard with a range of luxury features, including leather upholstery, power-adjustable front seats, dual-zone automatic climate control, a rearview camera, Bluetooth connectivity, keyless entry/ignition, and automatic headlights. These features provide a comfortable and convenient driving experience. A Navigation Package was also available as an option, adding a navigation system and potentially other features like a premium sound system.

Common Issues: While generally reliable, the Q40 can experience some common issues. Oil consumption is a potential concern, so regular oil level checks are recommended. Timing chain issues, although less frequent than in earlier G37 models, can still occur. The infotainment system is considered dated compared to modern systems.

Fuel Economy (EPA): The EPA fuel economy estimates for the Q40 are as follows: RWD models achieve 19 mpg in the city and 27 mpg on the highway, while AWD models achieve 18 mpg in the city and 25 mpg on the highway. These figures are respectable for a car with this level of performance.

Safety Ratings: The Infiniti Q40 shares its basic structure with the G37 sedan, which received an IIHS Top Safety Pick+ award in 2014. This indicates a strong level of crash protection.

Overall Reliability: The Infiniti Q40 is generally considered a reliable vehicle, especially when compared to some earlier Infiniti models. However, regular maintenance is essential to ensure its longevity and prevent potential issues. Pay close attention to oil levels and follow the recommended maintenance schedule.

Value for Money: The Q40 offers excellent value for money as a used luxury sedan. Its depreciation makes it an attractive option for buyers looking for a combination of performance, luxury, and affordability.

Model Year Specific Nuances: 2014 vs 2015

While both the 2014 and 2015 Infiniti Q40 are essentially the same vehicle, there are subtle differences to consider when making a purchase decision.

• Availability: The 2014 model year had a longer production run, so there are likely more 2014 Q40s available on the used car market. This may give you more options in terms of color, trim level, and features.
• Price: Due to the slightly newer model year, the 2015 Q40 may command a slightly higher price than the 2014 model. However, the difference is usually negligible.
• Minor Updates: There may be very minor, virtually unnoticeable cosmetic updates or running changes between the two model years. These are usually insignificant and won't affect the overall driving experience or reliability.

Which Year is Better?

In terms of features, performance, and reliability, there's virtually no difference between the 2014 and 2015 Infiniti Q40. The best year for you will depend on availability, price, and the specific condition of the individual vehicle. Prioritize finding a well-maintained Q40 with a clean service history, regardless of the model year.

Potential Problems and Things to Look Out For

When considering a used Infiniti Q40, it's crucial to be aware of potential problems and things to look out for during your inspection.

• Oil Consumption: As mentioned earlier, the VQ37VHR engine can sometimes consume oil, especially at higher mileage. Check the oil level regularly and be wary of excessive oil consumption. Look for blue smoke from the exhaust, which can be a sign of burning oil.
• Timing Chain Issues: Although less common than in earlier G37 models, timing chain issues can still occur. Listen for any rattling noises from the engine, especially during startup. A stretched or worn timing chain can lead to serious engine damage.
• Infotainment System: The infotainment system is dated compared to modern systems. It lacks features like Apple CarPlay and Android Auto. If a modern infotainment system is important to you, this could be a drawback.
• Suspension Components: Inspect the suspension components for signs of wear and tear, such as worn bushings or leaking struts. Pay attention to any unusual noises or vibrations while driving.
• Rust: Check for rust, especially in areas prone to corrosion, such as the wheel wells, rocker panels, and undercarriage.
• Maintenance History: Thoroughly review the maintenance history to ensure the car has been properly maintained. Look for evidence of regular oil changes and other scheduled maintenance.
• Pre-Purchase Inspection: Always get a pre-purchase inspection from a qualified mechanic before buying a used car. This will help identify any potential problems that may not be immediately apparent.

Frequently Asked Questions

Is the Infiniti Q40 a reliable car?

Yes, the Q40 is generally considered reliable, especially with regular maintenance.

What engine does the Infiniti Q40 have?

It has a 3.7-liter V6 engine producing 328 horsepower.

Is the Infiniti Q40 all-wheel drive?

All-wheel drive (AWD) was an available option; rear-wheel drive (RWD) was standard.

Does the Infiniti Q40 have Bluetooth?

Yes, Bluetooth connectivity is a standard feature.

Is the Infiniti Q40 a rebadged G37?

Yes, it's essentially a rebadged and slightly refreshed Infiniti G37 sedan.

How is the Q40 different than the G37? The Q40 features slightly revised styling, updated interior trim, and a simplified model lineup compared to the G37.

What is the gas mileage like on the Q40? Expect around 19 mpg city and 27 mpg highway for RWD models, slightly less for AWD.

Is the Infiniti Q40 a good car for winter driving? The AWD model is a better choice for winter driving due to its enhanced traction.

What are some common problems with the Infiniti Q40? Potential issues include oil consumption, timing chain problems (less common), and a dated infotainment system.

How much does it cost to maintain an Infiniti Q40? Maintenance costs are generally moderate for a luxury sedan, but can increase with age and mileage.

Conclusion

The Infiniti Q40, in both its 2014 and 2015 model years, presents a compelling option for those seeking a used luxury sedan with a focus on performance and value. While both years are fundamentally the same, prioritizing a well-maintained vehicle with a solid service history is crucial for ensuring long-term reliability and enjoyment.