2018 head-to-head · Midsize & Large SUV
2018 Land Rover Discovery Diesel vs Lincoln Navigator
MPG, range and what each one really costs you to fuel, from official EPA ratings and recalculated with your own gas and electricity prices.
4WD · 3.0L 6-cyl turbo · 8-speed automatic · 23 MPG
On fuel costs these two are nearly tied. Driving 15,000 miles a year with $3.70/gal diesel fuel and $3.10/gal regular gas, the most efficient 2018 Land Rover Discovery Diesel (23 MPG) costs about $2,413 a year to fuel and the 2018 Lincoln Navigator (19 MPG) about $2,447.
Your numbers
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Fuel cost over 10 years
- Land Rover Discovery Diesel
- Lincoln Navigator
Side by side
| Land Rover Discovery Diesel | Lincoln Navigator | |
|---|---|---|
| $2,413 | Your annual fuel cost | $2,447 |
| 23 MPG | Combined efficiency | 19 MPG |
| 21 MPG | City | 16 MPG |
| 26 MPG | Highway | 23 MPG |
| 448 g/mi | Tailpipe CO₂ (g/mi) | 469 g/mi |
| 5/10 | EPA fuel economy score | 3/10 |
| 4/10 | EPA greenhouse gas score | 3/10 |
| Diesel | Powertrain | Gas |
| Diesel | Fuel | Regular gasoline |
| 3.0L 6-cyl turbo | Engine / motor | 3.5L 6-cyl turbo |
| 8-speed automatic | Transmission | 10-speed automatic |
| 4WD | Drivetrain | RWD |
✓ marks the better value. EPA scores run 1–10 (10 is best). Volumes come from the EPA interior volume index and aren't published for every body style.
Land Rover Discovery Diesel vs Lincoln Navigator across model years
- Land Rover Discovery Diesel
- Lincoln Navigator
Annual fuel cost of the most efficient configuration of each model year, at your prices. Click a point to open that year.
How they differ
Among 42 2018 midsize & large SUVs, the Land Rover Discovery Diesel ranks 18th and the Lincoln Navigator 22nd for lowest fuel cost.
The powertrains differ: the Land Rover Discovery Diesel is a diesel, while the Lincoln Navigator is a conventional gas model.
Frequently asked questions
Which is more fuel-efficient, the 2018 Land Rover Discovery Diesel or the 2018 Lincoln Navigator?
Measured by cost to drive, the Land Rover Discovery Diesel. The Land Rover Discovery Diesel is rated 23 MPG combined and the Lincoln Navigator 19 MPG (EPA, most efficient configuration of each).
How much does it cost to fuel the 2018 Land Rover Discovery Diesel vs. the Lincoln Navigator per year?
At 15,000 miles a year with $3.70/gal diesel fuel and $3.10/gal regular gas, about $2,413 for the Land Rover Discovery Diesel and $2,447 for the Lincoln Navigator.
Land Rover Discovery Diesel vs Lincoln Navigator in other years
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