
The Nissan Titan is a heavy-duty truck with impressive capabilities, performance, amenities, and fuel economy. The 2018 Nissan Titan, for example, offers an EPA-estimated 15 MPG in the city, 21 MPG on the highway, and 18 combined MPG with the gasoline engine. The diesel engine provides approximately 18 MPG, outperforming other heavy-duty diesel-powered competitors. The 2019 Nissan Titan XD diesel, with its 26-gallon fuel tank, achieves an average fuel mileage of around 18.8 MPG. However, real-world usage varies, with some users reporting lower mileage, such as 15 MPG, and others achieving higher mileage, such as 20 MPG on the highway. The Titan XD's fuel economy is influenced by factors such as driving conditions, terrain, and load, with towing and hauling impacting mileage significantly.
| Characteristics | Values |
|---|---|
| Engine Design | Smart engine design |
| Year | 2016, 2018, 2019 |
| MPG (city) | 15 |
| MPG (highway) | 18-20 |
| MPG (combined) | 18 |
| MPG (towing) | 11-13 |
| Engine | 5.0 Cummins diesel engine |
| Fuel Tank | 26 gallons |
| Mileage Range | 480 miles |
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What You'll Learn
- The 2018 Nissan Titan diesel offers 15 MPG in the city, 21 MPG on the highway, and 18 MPG combined
- The 2019 Nissan Titan XD diesel averaged 18.8 MPG, with a range of over 480 miles
- The 2016 Nissan Titan XD Pro-4X diesel achieved 16.4 MPG while towing
- The Nissan Titan diesel's fuel efficiency outperforms other heavy-duty diesel-powered competitors
- The Nissan Titan diesel's mileage is aimed at consumers who need to use the truck for hauling or towing

The 2018 Nissan Titan diesel offers 15 MPG in the city, 21 MPG on the highway, and 18 MPG combined
The Nissan Titan's fuel economy is a result of its smart engine design. The turbocharged 5.0L diesel-powered V8 engine produces 310 horsepower and 555 lb-ft of torque, mated to a 7-speed automatic transmission. The Titan's maximum towing capacity is 9,740 pounds, with a payload maximum of 1,950 pounds. The XD variant can tow up to 12,760 pounds and carry a payload of 2,910 pounds.
While the 2018 Titan diesel offers impressive fuel mileage, some owners have reported varying mileage figures. Factors such as driving conditions, maintenance, and towing can impact the actual mileage achieved. Some owners have reported lower mileage when towing, with some experiencing a sudden drop in fuel efficiency during such operations.
Compared to other diesel trucks, the Nissan Titan offers competitive fuel economy. The 2019 Titan XD, for example, achieved an average of 18.8 mpg in real-world tests, outperforming other diesel trucks in the same class.
Overall, the 2018 Nissan Titan diesel's fuel mileage of 15 MPG in the city, 21 MPG on the highway, and 18 MPG combined showcases its impressive fuel efficiency, especially when compared to other vehicles in its class and considering its performance capabilities.
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The 2019 Nissan Titan XD diesel averaged 18.8 MPG, with a range of over 480 miles
The Nissan Titan XD is a powerful truck with an impressive range of capabilities. While the 2019 model is not required to report its fuel economy, it has been independently tested and reviewed by drivers and professionals alike. The 2019 Nissan Titan XD diesel averaged 18.8 MPG, with a range of over 480 miles. This impressive mileage is due in part to its smart engine design, which maximises fuel efficiency.
The Titan XD is a heavy-duty truck with a turbocharged 5.0L diesel-powered V8 engine that produces 310 horsepower and 555 lb-ft of torque, mated to a 7-speed automatic transmission. It has a maximum towing capacity of 9,740 pounds and a payload maximum of 1,950 pounds. The XD variant can tow up to 12,760 pounds and carry a payload of 2,910 pounds. With its powerful engine and impressive towing and payload capacities, the Titan XD offers sharp handling and stable turns, enhancing its overall manoeuvrability.
The 2019 Nissan Titan XD diesel's fuel economy is a testament to its efficient design. While the off-road trim may reduce fuel efficiency due to its all-terrain tires, the truck still performs remarkably well. The Titan XD's fuel economy compares favourably to other diesel trucks on the market, such as the Ford F-250 King Ranch, which achieved 18.3 MPG.
The Nissan Titan XD's fuel mileage is a significant improvement over its previous models and competitors. The 2018 model achieved an EPA-estimated 18 MPG with the diesel engine, which is impressive for its class. The Titan XD's efficiency even outperforms other heavy-duty diesel-powered competitors.
The Nissan Titan XD diesel offers a unique combination of power, performance, and fuel efficiency. With its impressive fuel economy, the 2019 model averaged 18.8 MPG, providing a range of over 480 miles. This exceptional mileage, along with its other capabilities, makes the Nissan Titan XD a standout choice in its class.
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The 2016 Nissan Titan XD Pro-4X diesel achieved 16.4 MPG while towing
The Nissan Titan XD is a powerful truck with an impressive fuel economy. The 2016 Nissan Titan XD Pro-4X diesel achieved 16.4 MPG while towing a 2002 Saturn Ion sedan from Lancaster, California, to St. George. This is an impressive feat, as diesel engines are known for their efficiency compared to gasoline engines.
The Nissan Titan XD is a heavy-duty truck with a turbocharged 5.0L diesel-powered V8 engine that produces 310 horsepower and 555 lb-ft of torque. It has a maximum towing capacity of 9,740 pounds and a payload maximum of 1,950 pounds. The XD version can tow up to 12,760 pounds and carry a payload of 2,910 pounds. With its smart engine design, the Nissan Titan offers excellent fuel mileage, which is a significant improvement over its previous models and competitors.
The fuel mileage of the Nissan Titan XD diesel varies depending on driving conditions and usage. For example, the 2018 model achieved 12.5 MPG while towing, and the fuel mileage dropped to 8-9 MPG instantly. On the other hand, during non-towing trips with the bed and rear cab loaded, the lowest fuel mileage achieved was 14.1 MPG. The unloaded Titan XD saw a higher fuel mileage of 18.6 MPG.
The 2019 Nissan Titan XD diesel was also tested, and it achieved an average of 18.8 MPG, calculated using the mileage and fuel used. This model has a 26-gallon fuel tank, giving it a theoretical range of over 480 miles.
Overall, the Nissan Titan XD diesel offers competitive fuel economy, and its powerful performance and amenities make it a standout choice in its class.
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The Nissan Titan diesel's fuel efficiency outperforms other heavy-duty diesel-powered competitors
The Nissan Titan is a heavy-duty truck with impressive capabilities, performance, amenities, and fuel economy. The 2018 model offers 15 miles per gallon (MPG) in the city, 21 MPG on the highway, and a combined 18 MPG with the gasoline engine. With the diesel engine, the XD model offers approximately 18 MPG, outperforming other heavy-duty diesel-powered competitors.
The Nissan Titan XD's fuel efficiency is further demonstrated in real-world tests. During a 200-mile test loop, the 2019 Nissan Titan XD diesel achieved an average fuel economy of 18.7 to 18.8 MPG. This is comparable to the Ford F-250 King Ranch, which achieved 18.3 MPG in a similar test. The Titan XD's fuel economy is even more impressive when considering its power and capabilities. The turbocharged 5.0L diesel-powered V8 engine produces 310 horsepower and 555 lb-ft of torque, resulting in a maximum towing capacity of 12,760 pounds and a payload maximum of 2,910 pounds.
The Nissan Titan XD's fuel efficiency is a significant improvement over the previous TITAN model and is close to the top of its class. The 2016 Nissan Titan XD Pro-4X diesel also demonstrated impressive fuel economy, achieving between 14.1 and 18.6 MPG during a series of nontowing and one-way loaded trips. On a trip from Lancaster, California, to St. George, Utah, the Titan XD achieved 16.4 MPG while towing a 2002 Saturn Ion sedan.
While some owners have reported varying fuel mileage, with some experiencing lower MPG when towing, the Nissan Titan XD diesel consistently outperforms other heavy-duty diesel-powered competitors in its class. The Titan XD's combination of power, performance, and fuel efficiency makes it a unique offering in the market, providing excellent value for consumers who require a vehicle that excels in both capabilities and efficiency.
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The Nissan Titan diesel's mileage is aimed at consumers who need to use the truck for hauling or towing
The Nissan Titan XD is a heavy-duty truck with impressive capabilities, performance, and amenities. Its mileage is aimed at consumers who need to use the truck for hauling or towing. The 2018 model is estimated to achieve 15 miles per gallon (MPG) in the city, 21 MPG on the highway, and 18 MPG combined with the gasoline engine. With the diesel engine, the XD offers approximately 18 MPG, which is impressive compared to other heavy-duty diesel-powered competitors.
The Nissan Titan XD's mileage while towing heavy loads is generally lower, with some users reporting mileage dropping to as low as 8-9 MPG while towing. However, others have reported achieving 11-12 MPG while towing heavy campers. The XD's mileage without towing is more impressive, with some users reporting mileage as high as 18-20 MPG on highway trips.
The 2019 Nissan Titan XD diesel is not required to report its fuel economy numbers, but real-world tests have shown it can achieve approximately 18.7-18.8 MPG overall. This is slightly less than the 19.3 MPG observed in a previous model year during a similar test. The 2019 model's off-road trim is reported to negatively impact fuel economy due to the use of all-terrain tires, which are designed for off-road performance rather than maximising mileage.
Overall, the Nissan Titan XD diesel offers competitive fuel economy, especially when compared to other heavy-duty trucks. Its mileage is designed to cater to consumers who need to use the truck for hauling or towing, and it offers sharp handling and stable turns, improving manoeuvrability even with heavy loads.
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Frequently asked questions
The fuel mileage of the Nissan Titan Diesel varies depending on the model year, driving conditions, and usage. For example, the 2018 model offers 15 MPG in the city, 21 MPG on the highway, and 18 MPG combined with a gasoline engine. The diesel engine provides approximately 18 MPG, which is impressive compared to other heavy-duty diesel-powered competitors.
The 2019 Nissan Titan XD Diesel with a Cummins diesel engine achieved an average fuel mileage of 18.7-18.8 MPG in a 200-mile real-world test.
The Nissan Titan Diesel offers competitive fuel mileage compared to other diesel trucks in its class. For example, in a 2017 test, the Nissan Titan XD achieved 19.3 MPG, while the Ford F-250 King Ranch attained 18.3 MPG.
The fuel mileage of the Nissan Titan Diesel can be influenced by various factors, including driving conditions (city or highway), terrain (on-road or off-road), towing or hauling loads, and proper maintenance of the vehicle.










































