2020 head-to-head · Small SUV
2020 Cadillac XT6 vs Lexus NX
MPG, range and what each one really costs you to fuel, from official EPA ratings and recalculated with your own gas and electricity prices.
On fuel costs these two are nearly tied. Driving 15,000 miles a year with $3.10/gal regular gas and $3.95/gal premium gas, the most efficient 2020 Cadillac XT6 (20 MPG) costs about $2,325 a year to fuel and the 2020 Lexus NX (25 MPG) about $2,370.
Your numbers
Change these to match your driving and local prices. Every figure and chart on this page updates.
Fuel cost over 10 years
- Cadillac XT6
- Lexus NX
Side by side
| Cadillac XT6 | Lexus NX | |
|---|---|---|
| $2,325 | Your annual fuel cost | $2,370 |
| 20 MPG | Combined efficiency | 25 MPG |
| 18 MPG | City | 22 MPG |
| 25 MPG | Highway | 28 MPG |
| 437 g/mi | Tailpipe CO₂ (g/mi) | 358 g/mi |
| 4/10 | EPA fuel economy score | 5/10 |
| 4/10 | EPA greenhouse gas score | 5/10 |
| Gas | Powertrain | Gas |
| Regular gasoline | Fuel | Premium gasoline |
| 3.6L 6-cyl | Engine / motor | 2.0L 4-cyl turbo |
| 9-speed automatic | Transmission | 6-speed automatic |
| FWD | Drivetrain | FWD |
✓ 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.
Cadillac XT6 vs Lexus NX across model years
- Cadillac XT6
- Lexus NX
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 87 2020 small SUVs, the Cadillac XT6 ranks 68th and the Lexus NX 70th for lowest fuel cost.
Frequently asked questions
Which is more fuel-efficient, the 2020 Cadillac XT6 or the 2020 Lexus NX?
Measured by cost to drive, the Cadillac XT6. The Cadillac XT6 is rated 20 MPG combined and the Lexus NX 25 MPG (EPA, most efficient configuration of each).
How much does it cost to fuel the 2020 Cadillac XT6 vs. the Lexus NX per year?
At 15,000 miles a year with $3.10/gal regular gas and $3.95/gal premium gas, about $2,325 for the Cadillac XT6 and $2,370 for the Lexus NX.
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