2015 Lincoln Navigator — Full Specifications
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The 2015 Lincoln Navigator is an SUV powered by a 3.5L 6-cyl turbo regular gasoline engine. Its most fuel-efficient configuration returns around 22 mpg (UK) / 18 mpg (US EPA) combined, with 20–22 mpg (UK) across all configurations. Owners often keep a Lincoln Navigator workshop manual to hand for servicing and repairs.
Compared with the 2014 Lincoln Navigator: Fuel economy improves from 19 to 22 mpg (UK) combined on the most efficient configuration. EPA lists new engine options for 2015: 3.5L 6-cyl turbo. No longer listed: 5.4L 8-cyl. The overall NHTSA rating moves from 4★ to 5★.
Full Specifications
| Engine | 3.5L 6-cyl turbo |
|---|---|
| Transmission | Automatic (S6) |
| Fuel Type | Regular Gasoline |
| Powertrain | Conventional |
| Drive | Rear-Wheel Drive |
| Body Style | SUV |
| Fuel Economy (UK) | 22 combined / 19 urban / 26 extra-urban mpg |
| Fuel Economy (US EPA) | 18 combined / 16 city / 22 highway mpg |
| CO₂ Emissions | 305 g/km |
| EPA Greenhouse Gas Score | 4 / 10 (10 = lowest emissions) |
| EPA Est. Annual Fuel Cost | $3,700 (15,000 mi/yr, US prices) |
Engine & Transmission Options
EPA lists 2 configurations for the 2015 Lincoln Navigator, all with the 3.5L 6-cyl turbo engine. Combined fuel economy ranges from 17 to 18 mpg (US), or 20 to 22 mpg (UK), depending on engine, transmission and drive. The headline figures at the top of this page describe the most fuel-efficient configuration.
| Engine | Transmission | Drive | MPG (UK) | MPG (US) | CO₂ g/km | Fuel cost / yr |
|---|---|---|---|---|---|---|
| 3.5L 6-cyl turbo | Automatic (S6) | Part-time 4-Wheel Drive | 20 | 17 (15/20) | 332 | $3,950 |
| 3.5L 6-cyl turbo | Automatic (S6) | Rear-Wheel Drive | 22 | 18 (16/22) | 305 | $3,700 |
MPG (US) shows combined, with city/highway in brackets. Highlighted row = the configuration used for the headline figures. Source: US EPA fueleconomy.gov.
Owner Essentials for the 2015 Lincoln Navigator
Running Costs: 2015 Lincoln Navigator
Covering around 8,000 miles a year in a 2015 Lincoln Navigator at 22 mpg combined, expect roughly 1,653 litres of fuel annually — multiply by your local price per litre for a cost estimate. For US owners, the EPA estimates about $3,700 a year in fuel for the most efficient configuration (15,000 miles, national average prices). Work out exact fuel costs with the fuel cost calculator on 247Calculators.
Convert between MPG and L/100km with the unit converters on 247QuickTools. Not sure what tyre size fits? 247TyreCheck explains tyre sizing.
Planning a road trip? Grab a road trip packing list. Only need this car occasionally? See our buy vs rent comparison.
2015 Lincoln Navigator Safety Ratings (NHTSA)
Recalls & Owner Complaints (NHTSA)
NHTSA lists 4 safety recall campaigns that include the 2015 Lincoln Navigator (as of 6 October 2026). Most affected areas: Back over prevention (2), Visibility (2). A campaign often covers several model years or models, so check your own VIN to see whether your car is affected.
- Back over prevention — campaign 25V572000, reported 4 September 2025. Risk: A rearview camera that displays an inverted, distorted, or blank image can reduce the driver’s view behind the vehicle, increasing the risk of a crash.
- Back over prevention — campaign 25V270000, reported 23 April 2025. Risk: A blank or distorted rearview camera image can reduce the driver's view of what is behind the vehicle, increasing the risk of a crash.
- Visibility — campaign 25V091000, reported 14 February 2025. Risk: An electrical short circuit in the exterior mirror increases the risk of fire.
- Visibility — campaign 22V648000, reported 26 August 2022. Risk: Front blower motor failure can increase the risk of a vehicle interior fire.
Owners have filed 21 complaints with NHTSA about the 2015 Lincoln Navigator. The most-reported areas are Electrical system (7), Power train (5), Engine (4). Complaints include 2 reported crashes, 1 reported fire, 3 reported injuries. That is close to the median of 19 complaints across the 16 Lincoln Navigator model years in our data.
Used-buyer checklist for the 2015 Lincoln Navigator
Based on where NHTSA recalls and owner complaints cluster for this model year, these are the areas worth checking before you buy:
- Visibility (2 recall campaigns) — Check wipers, washers and demisters work properly.
- Electrical system (7 owner complaints) — Test every switch, window, light and warning lamp on a test drive, and ask about battery or alternator replacements.
- Transmission & drivetrain (5 owner complaints) — On the test drive, watch for hesitation, jerking or slipping between gears and ask for transmission service history.
- Engine (4 owner complaints) — Listen for unusual noise on a cold start, check for warning lights and ask for the service records.
Source: US NHTSA recall and consumer-complaint databases, retrieved 6 October 2026. Complaints are unverified owner reports, not confirmed defects. Check any vehicle by VIN at nhtsa.gov/recalls, and see our guide to checking a used car for recalls.
How It Compares
How does the Lincoln Navigator compare to similar SUVs? For context, SUVs in our database average around 27 mpg (UK) combined — this model's 22 mpg figure is 5 mpg below that average. Its 305 g/km CO₂ figure is 52 g/km higher than the 253 g/km average for SUVs on this site. This comparison is based on 1824 SUVs in our dataset.
Lincoln models in our database average about 25 mpg (UK) combined on their most efficient configuration; the 2015 Lincoln Navigator's 22 mpg is 3 mpg below that make average. Its 305 g/km CO₂ figure is 40 g/km higher than the 265 g/km Lincoln average.
Of the 17 Lincoln Navigator model years we cover, the 2015 ranks 6th for combined fuel economy on its best configuration (22 mpg UK combined, against a high of 23 mpg). See every Lincoln Navigator year side by side.
Last updated: · Data: US EPA (fueleconomy.gov) and NHTSA safety ratings 18 July 2026; NHTSA recalls and complaints 6 October 2026; Wikidata & curated EU catalogue 18 July 2026; European generation and engine data from Wikipedia 7 October 2026
Vehicle data sourced from manufacturer specifications. Always verify with your vehicle handbook or a qualified mechanic. This is a reference tool, not professional advice.
Recommended Accessories for the 2015 Lincoln Navigator
Frequently Asked Questions
What engine does the 2015 Lincoln Navigator have?
It's fitted with a 3.5L 6-cyl turbo regular gasoline engine, paired with a automatic (s6) transmission.
What is the fuel economy of the 2015 Lincoln Navigator?
The most efficient configuration returns around 22 mpg (UK) combined, or 18 mpg on the US EPA cycle. Across all configurations the UK combined figure runs from 20 to 22 mpg.
How much does the 2015 Lincoln Navigator cost to fuel per year?
The US EPA estimates about $3,700 a year in fuel for the most efficient configuration, based on 15,000 miles of mixed driving and national average fuel prices. Your own cost will depend on mileage and local prices.
Does the 2015 Lincoln Navigator have a good safety rating?
It holds an overall NHTSA rating of 5 stars, with 5 stars for frontal crash protection.
Does the 2015 Lincoln Navigator have any recalls?
NHTSA lists 4 safety recall campaigns that include the 2015 Lincoln Navigator (as of 6 October 2026). Most affected areas: Back over prevention (2), Visibility (2). A campaign often covers several model years or models, so check your own VIN to see whether your car is affected.
What are the most common problems reported for the 2015 Lincoln Navigator?
Among the 21 owner complaints filed with NHTSA, the most-reported areas are Electrical system (7 complaints), Power train (5 complaints), Engine (4 complaints). Complaints are unverified owner reports, not confirmed defects, and raw counts rise with how many cars were sold.
Is the Lincoln Navigator's fuel economy good for an SUV?
It returns around 22 mpg (UK) combined, against a same-body-style average of roughly 27 mpg among the SUVs we track.