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Infiniti QX80

Photo: Infiniti QX80 by Tokumeigakarinoaoshima, CC BY-SA 4.0, via Wikimedia Commons. It shows the model, not always this exact version.

Infiniti · model year 2027

2027 Infiniti QX80 4WD

SUV · 4-Wheel Drive · Gas · EPA class: Standard Sport Utility Vehicle 4WD

EPA figures · 2027fueleconomy.gov
17MPG combined
16/19MPG city / highway
$4,850fuel a year
521 g CO₂ per mile 3.5 L 6-cyl turbo Automatic (S9)
This car on fueleconomy.gov, read 2 October 2026. Your own figures depend on how and where you drive.

Where it places

Against fuel-efficient SUVs

Combined MPG17 MPG
Chart average 24 MPGBest 53 MPG
Fuel a year$4,850
Lowest on the chart $1,250Chart average $3,316

The CarCody take

The 2027 Infiniti QX80 4WD is a gasoline SUV with a 3.5 L turbocharged six-cylinder engine, automatic S9 transmission and four-wheel drive. Its EPA ratings are 16 MPG in the city, 19 MPG on the highway and 17 MPG combined. The listed annual fuel cost is $4,850, and tailpipe emissions are 521 g of CO2 per mile. It falls in the EPA Standard Sport Utility Vehicle 4WD class. These figures describe the QX80 4WD model; its base model is the QX80. Buyers comparing large-vehicle fuel use can weigh the city and highway figures alongside the combined rating and annual cost. The powertrain details also distinguish this version: it pairs turbocharged gasoline power with an automatic transmission and four-wheel drive.

Good to know

  • Four-wheel drive is listed.
  • Turbocharged 3.5 L six-cylinder engine.
  • Automatic S9 transmission.
  • EPA city, highway and combined MPG are listed.

Watch for

  • Combined fuel economy is 17 MPG.
  • Annual EPA fuel cost is $4,850.
  • Tailpipe CO2 is 521 g per mile.

Who it suits. It suits SUV shoppers looking for a gasoline-powered, four-wheel-drive model with a turbocharged six-cylinder engine. Its fuel economy and annual fuel cost are relevant for buyers weighing running costs.

The QX80 4WD pairs a turbocharged six-cylinder gasoline engine with four-wheel drive and an automatic transmission. Its 17 MPG combined rating and $4,850 annual fuel cost are key figures to consider when comparing running costs.

Every figure on record

Efficiency
Combined MPG
17 MPG
City MPG
16 MPG
Highway MPG
19 MPG
Running cost
Annual fuel cost
$4,850
Tailpipe CO₂
521 g per mile
The car
Model year
2027
Body
SUV
EPA size class
Standard Sport Utility Vehicle 4WD
Drive
4-Wheel Drive
Powertrain
Engine
3.5 L 6-cyl turbo
Transmission
Automatic (S9)
Fuel
Gasoline

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