2023 head-to-head · Midsize & Large SUV
2023 INEOS Automotive Grenadier vs Infiniti QX80
MPG, range and what each one really costs you to fuel, from official EPA ratings and recalculated with your own gas and electricity prices.
The 2023 Infiniti QX80 is the cheaper one to run. Driving 15,000 miles a year with $3.95/gal premium gas, it costs about $3,703 a year to fuel (16 MPG), versus $3,950 for the 2023 INEOS Automotive Grenadier (15 MPG). That's roughly $247 a year, or about $1,234 over five years.
Your numbers
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Fuel cost over 10 years
- INEOS Automotive Grenadier
- Infiniti QX80
Side by side
| INEOS Automotive Grenadier | Infiniti QX80 | |
|---|---|---|
| $3,950 | Your annual fuel cost | $3,703 |
| 15 MPG | Combined efficiency | 16 MPG |
| 15 MPG | City | 14 MPG |
| 15 MPG | Highway | 20 MPG |
| 592 g/mi | Tailpipe CO₂ (g/mi) | 552 g/mi |
| 2/10 | EPA fuel economy score | 3/10 |
| 2/10 | EPA greenhouse gas score | 3/10 |
| Gas | Powertrain | Gas |
| Premium gasoline | Fuel | Premium gasoline |
| 3.0L 6-cyl turbo | Engine / motor | 5.6L 8-cyl |
| 8-speed automatic | Transmission | 7-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.
INEOS Automotive Grenadier vs Infiniti QX80 across model years
- INEOS Automotive Grenadier
- Infiniti QX80
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 73 2023 midsize & large SUVs, the INEOS Automotive Grenadier ranks 72nd and the Infiniti QX80 69th for lowest fuel cost.
Frequently asked questions
Which is more fuel-efficient, the 2023 INEOS Automotive Grenadier or the 2023 Infiniti QX80?
Measured by cost to drive, the Infiniti QX80. The INEOS Automotive Grenadier is rated 15 MPG combined and the Infiniti QX80 16 MPG (EPA, most efficient configuration of each).
How much does it cost to fuel the 2023 INEOS Automotive Grenadier vs. the Infiniti QX80 per year?
At 15,000 miles a year with $3.95/gal premium gas, about $3,950 for the INEOS Automotive Grenadier and $3,703 for the Infiniti QX80.
INEOS Automotive Grenadier vs Infiniti QX80 in other years
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