Nissan Qashqai 2018 Diesel: Review, Specs, & Issues

Oct 23, 2025 by Jhon Lennon 52 views

Nissan Qashqai 2018 Diesel: Your Comprehensive Guide

Hey guys! Thinking about the Nissan Qashqai 2018 diesel? Or maybe you already own one? Either way, you've landed in the right spot. This article dives deep into everything you need to know about this popular SUV – from its performance and features to potential problems and how to keep it running smoothly. We're talking real-world advice to help you make informed decisions and get the most out of your Qashqai. So, buckle up and let's get started!

Overview of the Nissan Qashqai 2018 Diesel

The Nissan Qashqai, known as the Nissan Rogue Sport in the US, is a compact crossover SUV that has gained immense popularity worldwide. The 2018 diesel model offers a compelling blend of fuel efficiency, practicality, and comfort. It's designed to be a versatile vehicle, equally at home in the city or on longer journeys. The 2018 Qashqai received some updates over previous models, including refreshed styling and enhanced technology. One of the key draws of the diesel variant is its improved fuel economy compared to its petrol counterparts, making it an attractive option for those who clock up significant mileage. Its compact size makes it easy to maneuver and park in urban environments, while the spacious interior and decent cargo capacity make it practical for families and those needing to transport goods. The 2018 Qashqai also boasts a range of safety features and driver-assistance technologies, further enhancing its appeal. All in all, the Nissan Qashqai 2018 diesel aims to deliver a balanced package of efficiency, practicality, and comfort, making it a strong contender in the competitive compact SUV market. Now, let's dive into the specifics of the engine and performance.

Engine and Performance Specs

The heart of the Nissan Qashqai 2018 diesel is, of course, its diesel engine. Typically, you'll find it equipped with a 1.5-liter or a 1.6-liter dCi (direct common rail injection) diesel engine. These engines are designed to provide a good balance between power and fuel economy. The 1.5-liter dCi engine usually produces around 110 horsepower, while the 1.6-liter variant offers a bit more punch, typically around 130 horsepower. While these numbers might not sound earth-shattering, the diesel engine's torque delivery is what makes it shine. Diesel engines are known for their strong low-end torque, which means you get plenty of pulling power even at low engine speeds. This makes the Qashqai diesel feel responsive and effortless to drive, especially in urban environments and when overtaking. In terms of fuel economy, the Qashqai diesel really excels. You can expect to achieve impressive miles per gallon figures, often exceeding 50 mpg on longer journeys. This makes it a very economical choice for those who do a lot of driving. The engine is typically paired with a six-speed manual gearbox, which offers a smooth and precise shifting experience. Some models may also be available with an automatic transmission, providing added convenience. The Nissan Qashqai 2018 diesel offers a comfortable and refined driving experience. The suspension is well-tuned to absorb bumps and road imperfections, providing a smooth ride for both the driver and passengers. The steering is light and responsive, making it easy to maneuver in tight spaces. Overall, the Qashqai diesel's engine and performance specs make it a practical and efficient choice for a wide range of drivers.

Key Features and Technology

The Nissan Qashqai 2018 diesel isn't just about a frugal engine; it also packs a punch when it comes to features and technology. Let's break down some of the highlights. Infotainment wise, most models come equipped with Nissan'sConnect infotainment system. This usually includes a touchscreen display (typically 7 inches in size), which provides access to navigation, music, and smartphone integration features like Apple CarPlay and Android Auto. This allows you to seamlessly connect your smartphone and use your favorite apps on the car's display. Safety is a big focus for Nissan, and the 2018 Qashqai comes with a range of safety features, including anti-lock brakes (ABS), electronic stability control (ESC), and multiple airbags. Higher trim levels may also include advanced safety technologies like lane departure warning, blind-spot monitoring, and automatic emergency braking. These systems use sensors and cameras to monitor the car's surroundings and alert the driver to potential hazards. In terms of comfort and convenience, the Qashqai diesel offers a range of features to enhance the driving experience. These may include dual-zone climate control, which allows the driver and passenger to set their preferred temperature independently, as well as keyless entry and start, which makes it easy to get in and out of the car. Other features may include a panoramic sunroof, which lets in plenty of natural light, and a premium sound system, which delivers a high-quality audio experience. The Nissan Qashqai 2018 diesel aims to provide a comfortable, safe, and connected driving experience, with a range of features and technologies to suit different needs and preferences. Now, let's address some common issues that owners might encounter.

Common Issues and Problems

Okay, let's get real. While the Nissan Qashqai 2018 diesel is generally a reliable vehicle, like any car, it's not immune to potential problems. Knowing about these beforehand can save you headaches down the road. One common issue reported by owners is related to the diesel particulate filter (DPF). The DPF is designed to trap soot particles from the exhaust, but it can become clogged over time, especially if the car is mainly used for short journeys at low speeds. This can lead to reduced engine performance, warning lights on the dashboard, and potentially costly repairs. To help prevent DPF problems, it's recommended to take the car for longer drives at higher speeds occasionally, allowing the DPF to regenerate and burn off the accumulated soot. Another potential issue is related to the fuel injectors. Diesel engines rely on precise fuel injection to operate efficiently, and if the injectors become dirty or clogged, it can lead to poor engine performance, increased fuel consumption, and rough idling. Using high-quality fuel and having the fuel system serviced regularly can help prevent fuel injector problems. Some owners have also reported issues with the EGR (exhaust gas recirculation) valve. The EGR valve is designed to reduce emissions by recirculating exhaust gases back into the engine, but it can become clogged with carbon deposits over time. This can lead to reduced engine performance and warning lights on the dashboard. Regular servicing and cleaning of the EGR valve can help prevent problems. It's also worth noting that some owners have reported minor electrical issues, such as problems with the infotainment system or the central locking. While these issues are usually relatively minor, they can be frustrating. Keeping on top of regular maintenance, using quality parts, and addressing any issues promptly can help keep your Nissan Qashqai 2018 diesel running smoothly and reliably. Now let's talk maintenance tips.

Maintenance Tips for Longevity

To keep your Nissan Qashqai 2018 diesel running smoothly for years to come, regular maintenance is key. Think of it as an investment in the long-term health of your car. Here are some essential maintenance tips: Stick to the service schedule: Follow the manufacturer's recommended service schedule, which outlines when to change the oil, filters, and other fluids. This will help ensure that your engine and other components are properly lubricated and protected. Use the right oil: Always use the correct type of engine oil, as specified in the owner's manual. Using the wrong oil can damage the engine and reduce its lifespan. Change the oil regularly: Change the engine oil and filter at the recommended intervals, or even more frequently if you do a lot of short journeys or drive in dusty conditions. Check the fluid levels: Regularly check the levels of all the essential fluids, including coolant, brake fluid, power steering fluid, and windshield washer fluid. Top up as needed. Inspect the tires: Regularly inspect your tires for wear and tear, and make sure they are properly inflated. This will help improve fuel economy, handling, and safety. Check the brakes: Have your brakes inspected regularly, and replace the brake pads and rotors as needed. Properly functioning brakes are essential for safety. Keep it clean: Regularly wash and wax your car to protect the paintwork from the elements. This will also help maintain its resale value. Address problems promptly: If you notice any problems with your car, such as unusual noises, warning lights, or reduced performance, have them checked out by a qualified mechanic as soon as possible. Ignoring problems can lead to more serious and costly repairs down the road. By following these maintenance tips, you can help keep your Nissan Qashqai 2018 diesel running smoothly and reliably for many years to come. Regular maintenance is the key to longevity and peace of mind.

Is the 2018 Qashqai Diesel a Good Buy?

So, the million-dollar question: is the Nissan Qashqai 2018 diesel a good buy? The answer, like with most things in life, is it depends. It depends on your needs, your driving style, and your budget. However, let's weigh the pros and cons to help you make an informed decision.

Pros:

Fuel Efficiency: The diesel engine offers excellent fuel economy, making it a great choice for those who do a lot of driving.
Practicality: The Qashqai is a practical and versatile SUV with a spacious interior and decent cargo capacity.
Comfort: It offers a comfortable and refined driving experience, with a well-tuned suspension and comfortable seats.
Features: It comes with a range of features and technologies, including a user-friendly infotainment system and advanced safety features.

Cons:

Potential DPF Issues: Diesel engines can be prone to DPF problems, especially if used mainly for short journeys.
Diesel Engine Noise: Some people may find the diesel engine to be a bit noisy, especially compared to petrol engines.
Depreciation: Like all cars, the Qashqai will depreciate over time.

Overall, the Nissan Qashqai 2018 diesel is a solid choice for those looking for a fuel-efficient, practical, and comfortable SUV. However, it's important to be aware of the potential DPF issues and to factor in the cost of maintenance and repairs. If you prioritize fuel economy and practicality, and you're prepared to take care of the diesel engine, then the Qashqai diesel could be a great option for you. Ultimately, the best way to decide if it's the right car for you is to take it for a test drive and see how it feels. Good luck!