Which Car Has

Infiniti QX50

Transmission, start-stop, premium fuel and flex-fuel by model year, 2014–2017, 2019–2025

TransmissionThe 2025 Infiniti QX50 uses a CVT in every configuration EPA tested.

Auto start-stopNo. EPA lists no auto start-stop on any 2025 Infiniti QX50 configuration it tested.

Premium fuelEPA tested the 2025 Infiniti QX50 on premium fuel; your owner's manual or fuel-door label is the authority.

Flex-fuel (E85)No. EPA does not list any 2025 Infiniti QX50 configuration as a flex-fuel vehicle (FFV).

2025 at a glance

2 configurations tested by EPA

CVTAll
2 of 2
Belt or chain CVT
ManualNone
0 of 2
Not offered
Auto start-stopNone
0 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 QX50 from 2014–2025.

Infiniti QX50 features by model year

Which Infiniti QX50 model years have each feature. Each cell links to that year's configurations.
’14’15’16’17’19’20’21’22’23’24’25
CVT2014 CVT: None2015 CVT: None2016 CVT: None2017 CVT: None2019 CVT: All2020 CVT: All2021 CVT: All2022 CVT: All2023 CVT: All2024 CVT: All2025 CVT: All
Manual2014 Manual: None2015 Manual: None2016 Manual: None2017 Manual: None2019 Manual: None2020 Manual: None2021 Manual: None2022 Manual: None2023 Manual: None2024 Manual: None2025 Manual: None
Automated manual2014 Automated manual: None2015 Automated manual: None2016 Automated manual: None2017 Automated manual: None2019 Automated manual: None2020 Automated manual: None2021 Automated manual: None2022 Automated manual: None2023 Automated manual: None2024 Automated manual: None2025 Automated manual: None
Automatic2014 Automatic: All2015 Automatic: All2016 Automatic: All2017 Automatic: All2019 Automatic: None2020 Automatic: None2021 Automatic: None2022 Automatic: None2023 Automatic: None2024 Automatic: None2025 Automatic: None
Start-stop2014 Start-stop: None2015 Start-stop: None2016 Start-stop: None2017 Start-stop: None2019 Start-stop: None2020 Start-stop: None2021 Start-stop: None2022 Start-stop: None2023 Start-stop: None2024 Start-stop: None2025 Start-stop: None
Premium fuel2014 Premium fuel: All2015 Premium fuel: All2016 Premium fuel: All2017 Premium fuel: All2019 Premium fuel: All2020 Premium fuel: All2021 Premium fuel: All2022 Premium fuel: All2023 Premium fuel: All2024 Premium fuel: All2025 Premium fuel: All
Flex-fuel2014 Flex-fuel: None2015 Flex-fuel: None2016 Flex-fuel: None2017 Flex-fuel: None2019 Flex-fuel: None2020 Flex-fuel: None2021 Flex-fuel: None2022 Flex-fuel: None2023 Flex-fuel: None2024 Flex-fuel: None2025 Flex-fuel: None
All configurationsSome configurationsNoneNot reported by EPA

Configurations by year

2025 Infiniti QX50

2 configurations
EPA model nameEngineTransmissionDriveStart-stopEPA test fuelFlex-fuel
QX502.0L 4-cyl turboCVTAV-S8Front-WheelNoPremiumNo
QX50 AWD2.0L 4-cyl turboCVTAV-S8All-WheelNoPremiumNo

2024 Infiniti QX50

2 configurations
EPA model nameEngineTransmissionDriveStart-stopEPA test fuelFlex-fuel
QX502.0L 4-cyl turboCVTAV-S8Front-WheelNoPremiumNo
QX50 AWD2.0L 4-cyl turboCVTAV-S8All-WheelNoPremiumNo

2023 Infiniti QX50

2 configurations
EPA model nameEngineTransmissionDriveStart-stopEPA test fuelFlex-fuel
QX502.0L 4-cyl turboCVTAV-S8Front-WheelNoPremiumNo
QX50 AWD2.0L 4-cyl turboCVTAV-S8All-WheelNoPremiumNo

2022 Infiniti QX50

2 configurations
EPA model nameEngineTransmissionDriveStart-stopEPA test fuelFlex-fuel
QX502.0L 4-cyl turboCVTAV-S8Front-WheelNoPremiumNo
QX50 AWD2.0L 4-cyl turboCVTAV-S8All-WheelNoPremiumNo

2021 Infiniti QX50

2 configurations
EPA model nameEngineTransmissionDriveStart-stopEPA test fuelFlex-fuel
QX502.0L 4-cyl turboCVTAV-S8Front-WheelNoPremiumNo
QX50 AWD2.0L 4-cyl turboCVTAV-S8All-WheelNoPremiumNo

2020 Infiniti QX50

2 configurations
EPA model nameEngineTransmissionDriveStart-stopEPA test fuelFlex-fuel
QX502.0L 4-cyl turboCVTAV-S8Front-WheelNoPremiumNo
QX50 AWD2.0L 4-cyl turboCVTAV-S8All-WheelNoPremiumNo

2019 Infiniti QX50

2 configurations
EPA model nameEngineTransmissionDriveStart-stopEPA test fuelFlex-fuel
QX502.0L 4-cyl turboCVTAV-S8Front-WheelNoPremiumNo
QX50 AWD2.0L 4-cyl turboCVTAV-S8All-WheelNoPremiumNo

2017 Infiniti QX50

2 configurations
EPA model nameEngineTransmissionDriveStart-stopEPA test fuelFlex-fuel
QX503.7L 6-cyl7-speed automaticS7Rear-WheelNoPremiumNo
QX50 AWD3.7L 6-cyl7-speed automaticS7All-WheelNoPremiumNo

2016 Infiniti QX50

2 configurations
EPA model nameEngineTransmissionDriveStart-stopEPA test fuelFlex-fuel
QX503.7L 6-cyl7-speed automaticS7Rear-WheelNoPremiumNo
QX50 AWD3.7L 6-cyl7-speed automaticS7All-WheelNoPremiumNo

2015 Infiniti QX50

2 configurations
EPA model nameEngineTransmissionDriveStart-stopEPA test fuelFlex-fuel
QX503.7L 6-cyl7-speed automaticS7Rear-WheelNoPremiumNo
QX50 AWD3.7L 6-cyl7-speed automaticS7All-WheelNoPremiumNo

2014 Infiniti QX50

2 configurations
EPA model nameEngineTransmissionDriveStart-stopEPA test fuelFlex-fuel
QX503.7L 6-cyl7-speed automaticS7Rear-WheelNoPremiumNo
QX50 AWD3.7L 6-cyl7-speed automaticS7All-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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