2018 Lincoln MKX — Full Specifications
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The 2018 Lincoln MKX is an SUV offered with 2 engines (2.7L 6-cyl turbo, 3.7L 6-cyl). Its most fuel-efficient configuration returns around 24 mpg (UK) / 20 mpg (US EPA) combined, with 23–24 mpg (UK) across all configurations. Owners often keep a Lincoln MKX workshop manual to hand for servicing and repairs.
Compared with the 2017 Lincoln MKX: Fuel economy is essentially unchanged at around 24 mpg (UK) combined. The engine line-up listed by EPA is unchanged. It carries the same 5★ overall NHTSA rating.
Full Specifications
| Engine (most efficient) | 3.7L 6-cyl |
|---|---|
| Engine options | 2.7L 6-cyl turbo · 3.7L 6-cyl |
| Transmission (most efficient) | Automatic (S6) |
| Fuel Type | Regular Gasoline |
| Powertrain | Conventional |
| Drive | Front-Wheel Drive |
| Body Style | SUV |
| Fuel Economy (UK) | 24 combined / 20 urban / 30 extra-urban mpg |
| Fuel Economy (US EPA) | 20 combined / 17 city / 25 highway mpg |
| CO₂ Emissions | 273 g/km |
| EPA Greenhouse Gas Score | 4 / 10 (10 = lowest emissions) |
| EPA Est. Annual Fuel Cost | $3,350 (15,000 mi/yr, US prices) |
Engine & Transmission Options
EPA lists 4 configurations for the 2018 Lincoln MKX across 2 engines (2.7L 6-cyl turbo, 3.7L 6-cyl). Combined fuel economy ranges from 19 to 20 mpg (US), or 23 to 24 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 |
|---|---|---|---|---|---|---|
| 2.7L 6-cyl turbo | Automatic (S6) | All-Wheel Drive | 23 | 19 (17/24) | 290 | $3,550 |
| 2.7L 6-cyl turbo | Automatic (S6) | Front-Wheel Drive | 24 | 20 (18/25) | 276 | $3,350 |
| 3.7L 6-cyl | Automatic (S6) | All-Wheel Drive | 23 | 19 (16/23) | 293 | $3,550 |
| 3.7L 6-cyl | Automatic (S6) | Front-Wheel Drive | 24 | 20 (17/25) | 273 | $3,350 |
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 2018 Lincoln MKX
Running Costs: 2018 Lincoln MKX
Covering around 8,000 miles a year in a 2018 Lincoln MKX at 24 mpg combined, expect roughly 1,515 litres of fuel annually — multiply by your local price per litre for a cost estimate. For US owners, the EPA estimates about $3,350 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.
2018 Lincoln MKX Safety Ratings (NHTSA)
Recalls & Owner Complaints (NHTSA)
NHTSA lists 5 safety recall campaigns that include the 2018 Lincoln MKX (as of 6 October 2026). Most affected areas: Service brakes (2), Seats (1), Latches/locks/linkages (1). A campaign often covers several model years or models, so check your own VIN to see whether your car is affected.
- Service brakes — campaign 25V544000, reported 22 August 2025. Risk: A brake fluid leak can extend the distance required to stop the vehicle, increasing the risk of a crash.
- Service brakes — campaign 20V469000, reported 10 August 2020. Risk: A ruptured front brake hose will cause a brake fluid leak, lengthening the distance needed to stop the vehicle, increasing the risk of a crash.
- Seats — campaign 20V414000, reported 17 July 2020. Risk: An air bag that deploys inadvertently increases the risk of a crash. An air bag that does not deploy in the event of a crash increases the risk of injury.
- Latches/locks/linkages — campaign 18V612000, reported 11 September 2018. Risk: If the doors open in the event of a crash, there is an increased risk of injury.
Showing the 4 most recent of 5 campaigns.
Owners have filed 31 complaints with NHTSA about the 2018 Lincoln MKX. The most-reported areas are Unspecified (8), Service brakes (8), Electrical system (5). Complaints include 2 reported crashes, 1 reported injury. That is well below the median of 84 complaints across the 9 Lincoln MKX model years in our data.
Used-buyer checklist for the 2018 Lincoln MKX
Based on where NHTSA recalls and owner complaints cluster for this model year, these are the areas worth checking before you buy:
- Brakes (2 recall campaigns · 8 owner complaints) — Brake firmly from speed and look for pulling, vibration or a soft pedal; ask for brake service history.
- Seats (1 recall campaign) — Check seat adjusters, head restraints and seat-mounted sensors work, and confirm seat recalls were completed.
- Doors & latches (1 recall campaign) — Test every door, boot and bonnet latch and the central locking.
- Electrical system (5 owner complaints) — Test every switch, window, light and warning lamp on a test drive, and ask about battery or alternator replacements.
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 MKX compare to similar SUVs? For context, SUVs in our database average around 27 mpg (UK) combined — this model's 24 mpg figure is 3 mpg below that average. Its 273 g/km CO₂ figure is 20 g/km higher than the 253 g/km average for SUVs on this site. This comparison is based on 1824 SUVs in our dataset.
At 24 mpg (UK) combined it sits close to the 25 mpg average for Lincoln models in our database.
Of the 9 Lincoln MKX model years we cover, the 2018 ranks 5th for combined fuel economy on its best configuration (24 mpg UK combined, against a high of 25 mpg). See every Lincoln MKX 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 2018 Lincoln MKX
Frequently Asked Questions
What engine does the 2018 Lincoln MKX have?
EPA lists 2 engines for the 2018 Lincoln MKX: 2.7L 6-cyl turbo, 3.7L 6-cyl. The most fuel-efficient configuration pairs the 3.7L 6-cyl with a automatic (s6).
What is the fuel economy of the 2018 Lincoln MKX?
The most efficient configuration returns around 24 mpg (UK) combined, or 20 mpg on the US EPA cycle. Across all configurations the UK combined figure runs from 23 to 24 mpg.
How much does the 2018 Lincoln MKX cost to fuel per year?
The US EPA estimates about $3,350 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 2018 Lincoln MKX have a good safety rating?
It holds an overall NHTSA rating of 5 stars, with 5 stars for frontal crash protection.
Does the 2018 Lincoln MKX have any recalls?
NHTSA lists 5 safety recall campaigns that include the 2018 Lincoln MKX (as of 6 October 2026). Most affected areas: Service brakes (2), Seats (1), Latches/locks/linkages (1). 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 2018 Lincoln MKX?
Among the 31 owner complaints filed with NHTSA, the most-reported areas are Unspecified (8 complaints), Service brakes (8 complaints), Electrical system (5 complaints). Complaints are unverified owner reports, not confirmed defects, and raw counts rise with how many cars were sold.
Is the Lincoln MKX's fuel economy good for an SUV?
It returns around 24 mpg (UK) combined, against a same-body-style average of roughly 27 mpg among the SUVs we track.