Which Car Has

Infiniti QX80

Transmission, start-stop, premium fuel and flex-fuel by model year, 2014–2027

TransmissionThe 2027 Infiniti QX80 uses a 9-speed automatic in every configuration EPA tested.

Auto start-stopYes. Every 2027 Infiniti QX80 configuration EPA tested has auto start-stop.

Premium fuelEPA tested the 2027 Infiniti QX80 on premium fuel; your owner's manual or fuel-door label is the authority.

Flex-fuel (E85)No. EPA does not list any 2027 Infiniti QX80 configuration as a flex-fuel vehicle (FFV).

2027 at a glance

2 configurations tested by EPA

CVTNone
0 of 2
No CVT
ManualNone
0 of 2
Not offered
Auto start-stopAll
2 of 2
Premium fuelAll
2 of 2
EPA test fuel
Flex-fuel (E85)None
0 of 2
No FFV versions

EPA lists no manual transmission for any Infiniti QX80 from 2014–2027.

Infiniti QX80 features by model year

Which Infiniti QX80 model years have each feature. Each cell links to that year's configurations.
’14’15’16’17’18’19’20’21’22’23’24’25’26’27
CVT2014 CVT: None2015 CVT: None2016 CVT: None2017 CVT: None2018 CVT: None2019 CVT: None2020 CVT: None2021 CVT: None2022 CVT: None2023 CVT: None2024 CVT: None2025 CVT: None2026 CVT: None2027 CVT: None
Manual2014 Manual: None2015 Manual: None2016 Manual: None2017 Manual: None2018 Manual: None2019 Manual: None2020 Manual: None2021 Manual: None2022 Manual: None2023 Manual: None2024 Manual: None2025 Manual: None2026 Manual: None2027 Manual: None
Automated manual2014 Automated manual: None2015 Automated manual: None2016 Automated manual: None2017 Automated manual: None2018 Automated manual: None2019 Automated manual: None2020 Automated manual: None2021 Automated manual: None2022 Automated manual: None2023 Automated manual: None2024 Automated manual: None2025 Automated manual: None2026 Automated manual: None2027 Automated manual: None
Automatic2014 Automatic: All2015 Automatic: All2016 Automatic: All2017 Automatic: All2018 Automatic: All2019 Automatic: All2020 Automatic: All2021 Automatic: All2022 Automatic: All2023 Automatic: All2024 Automatic: All2025 Automatic: All2026 Automatic: All2027 Automatic: All
Start-stop2014 Start-stop: None2015 Start-stop: None2016 Start-stop: None2017 Start-stop: None2018 Start-stop: None2019 Start-stop: None2020 Start-stop: None2021 Start-stop: None2022 Start-stop: None2023 Start-stop: None2024 Start-stop: None2025 Start-stop: All2026 Start-stop: All2027 Start-stop: All
Premium fuel2014 Premium fuel: All2015 Premium fuel: All2016 Premium fuel: All2017 Premium fuel: All2018 Premium fuel: All2019 Premium fuel: All2020 Premium fuel: All2021 Premium fuel: All2022 Premium fuel: All2023 Premium fuel: All2024 Premium fuel: All2025 Premium fuel: All2026 Premium fuel: All2027 Premium fuel: All
Flex-fuel2014 Flex-fuel: None2015 Flex-fuel: None2016 Flex-fuel: None2017 Flex-fuel: None2018 Flex-fuel: None2019 Flex-fuel: None2020 Flex-fuel: None2021 Flex-fuel: None2022 Flex-fuel: None2023 Flex-fuel: None2024 Flex-fuel: None2025 Flex-fuel: None2026 Flex-fuel: None2027 Flex-fuel: None
All configurationsSome configurationsNoneNot reported by EPA

Configurations by year

2027 Infiniti QX80

2 configurations
EPA model nameEngineTransmissionDriveStart-stopEPA test fuelFlex-fuel
QX80 2WD3.5L 6-cyl turbo9-speed automaticS9Rear-WheelYesPremiumNo
QX80 4WD3.5L 6-cyl turbo9-speed automaticS94-WheelYesPremiumNo

2026 Infiniti QX80

2 configurations
EPA model nameEngineTransmissionDriveStart-stopEPA test fuelFlex-fuel
QX80 2WD3.5L 6-cyl turbo9-speed automaticS9Rear-WheelYesPremiumNo
QX80 4WD3.5L 6-cyl turbo9-speed automaticS94-WheelYesPremiumNo

2025 Infiniti QX80

2 configurations
EPA model nameEngineTransmissionDriveStart-stopEPA test fuelFlex-fuel
QX80 2WD3.5L 6-cyl turbo9-speed automaticS9Rear-WheelYesPremiumNo
QX80 4WD3.5L 6-cyl turbo9-speed automaticS94-WheelYesPremiumNo

2024 Infiniti QX80

2 configurations
EPA model nameEngineTransmissionDriveStart-stopEPA test fuelFlex-fuel
QX80 2WD5.6L 8-cyl7-speed automaticS7Rear-WheelNoPremiumNo
QX80 4WD5.6L 8-cyl7-speed automaticS74-WheelNoPremiumNo

2023 Infiniti QX80

3 configurations
EPA model nameEngineTransmissionDriveStart-stopEPA test fuelFlex-fuel
QX80 2WD5.6L 8-cyl7-speed automaticS7Rear-WheelNoPremiumNo
QX80 4WD5.6L 8-cyl7-speed automaticS74-WheelNoPremiumNo
QX80 4WD5.6L 8-cyl7-speed automaticS74-WheelNoPremiumNo

2022 Infiniti QX80

3 configurations
EPA model nameEngineTransmissionDriveStart-stopEPA test fuelFlex-fuel
QX80 2WD5.6L 8-cyl7-speed automaticS7Rear-WheelNoPremiumNo
QX80 4WD5.6L 8-cyl7-speed automaticS74-WheelNoPremiumNo
QX80 4WD5.6L 8-cyl7-speed automaticS74-WheelNoPremiumNo

2021 Infiniti QX80

3 configurations
EPA model nameEngineTransmissionDriveStart-stopEPA test fuelFlex-fuel
QX80 2WD5.6L 8-cyl7-speed automaticS7Rear-WheelNoPremiumNo
QX80 4WD5.6L 8-cyl7-speed automaticS74-WheelNoPremiumNo
QX80 4WD5.6L 8-cyl7-speed automaticS74-WheelNoPremiumNo

2020 Infiniti QX80

2 configurations
EPA model nameEngineTransmissionDriveStart-stopEPA test fuelFlex-fuel
QX80 2WD5.6L 8-cyl7-speed automaticS7Rear-WheelNoPremiumNo
QX80 4WD5.6L 8-cyl7-speed automaticS74-WheelNoPremiumNo

2019 Infiniti QX80

2 configurations
EPA model nameEngineTransmissionDriveStart-stopEPA test fuelFlex-fuel
QX80 2WD5.6L 8-cyl7-speed automaticS7Rear-WheelNoPremiumNo
QX80 4WD5.6L 8-cyl7-speed automaticS74-WheelNoPremiumNo

2018 Infiniti QX80

2 configurations
EPA model nameEngineTransmissionDriveStart-stopEPA test fuelFlex-fuel
QX80 2WD5.6L 8-cyl7-speed automaticS7Rear-WheelNoPremiumNo
QX80 4WD5.6L 8-cyl7-speed automaticS74-WheelNoPremiumNo

2017 Infiniti QX80

2 configurations
EPA model nameEngineTransmissionDriveStart-stopEPA test fuelFlex-fuel
QX80 2WD5.6L 8-cyl7-speed automaticS7Rear-WheelNoPremiumNo
QX80 4WD5.6L 8-cyl7-speed automaticS74-WheelNoPremiumNo

2016 Infiniti QX80

2 configurations
EPA model nameEngineTransmissionDriveStart-stopEPA test fuelFlex-fuel
QX80 2WD5.6L 8-cyl7-speed automaticS7Rear-WheelNoPremiumNo
QX80 4WD5.6L 8-cyl7-speed automaticS74-WheelNoPremiumNo

2015 Infiniti QX80

3 configurations
EPA model nameEngineTransmissionDriveStart-stopEPA test fuelFlex-fuel
QX80 2WD5.6L 8-cyl7-speed automaticS7Rear-WheelNoPremiumNo
QX80 4WD5.6L 8-cyl7-speed automaticS74-WheelNoPremiumNo
QX80 4WD (over 6000 lbs curb weight)5.6L 8-cyl7-speed automaticS74-WheelNoPremiumNo

2014 Infiniti QX80

2 configurations
EPA model nameEngineTransmissionDriveStart-stopEPA test fuelFlex-fuel
QX80 2WD5.6L 8-cyl7-speed automaticS7Rear-WheelNoPremiumNo
QX80 4WD5.6L 8-cyl7-speed automaticS74-WheelNoPremiumNo

Check before you buy or refuel Confirm on the window sticker, owner's manual or with the dealer. Trims and options can differ from the configurations EPA tested.

About premium fuel EPA data shows the fuel a vehicle was tested on. It does not say whether premium is required or only recommended. Your owner's manual or fuel-door label is the authority.

Before using E85 Confirm the vehicle is a flex-fuel vehicle (FFV) in the owner's manual, or look for a yellow gas cap or an "FFV" badge. Not every version of a model is flex-fuel.

Source: U.S. EPA / Department of Energy vehicle data fromFuelEconomy.gov, data as of September 29, 2026.See how we classify vehicles.

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