Infiniti Q50

Transmission, start-stop, premium fuel and flex-fuel by model year, 2014–2024

TransmissionThe 2024 Infiniti Q50 uses a 7-speed automatic in every configuration EPA tested.

Auto start-stopNo. EPA lists no auto start-stop on any 2024 Infiniti Q50 configuration it tested.

Premium fuelEPA tested the 2024 Infiniti Q50 on premium fuel; your owner's manual or fuel-door label is the authority.

Flex-fuel (E85)No. EPA does not list any 2024 Infiniti Q50 configuration as a flex-fuel vehicle (FFV).

2024 at a glance

4 configurations tested by EPA

CVTNone

0 of 4

No CVT

ManualNone

0 of 4

Not offered

Auto start-stopNone

0 of 4

Premium fuelAll

4 of 4

EPA test fuel

Flex-fuel (E85)None

0 of 4

No FFV versions

EPA lists no manual transmission for any Infiniti Q50 from 2014–2024.

Infiniti Q50 features by model year

Which Infiniti Q50 model years have each feature. Each cell links to that year's configurations.
	’14	’15	’16	’17	’18	’19	’20	’21	’22	’23	’24
CVT	2014 CVT: None	2015 CVT: None	2016 CVT: None	2017 CVT: None	2018 CVT: None	2019 CVT: None	2020 CVT: None	2021 CVT: None	2022 CVT: None	2023 CVT: None	2024 CVT: None
Manual	2014 Manual: None	2015 Manual: None	2016 Manual: None	2017 Manual: None	2018 Manual: None	2019 Manual: None	2020 Manual: None	2021 Manual: None	2022 Manual: None	2023 Manual: None	2024 Manual: None
Automated manual	2014 Automated manual: None	2015 Automated manual: None	2016 Automated manual: None	2017 Automated manual: None	2018 Automated manual: None	2019 Automated manual: None	2020 Automated manual: None	2021 Automated manual: None	2022 Automated manual: None	2023 Automated manual: None	2024 Automated manual: None
Automatic	2014 Automatic: All	2015 Automatic: All	2016 Automatic: All	2017 Automatic: All	2018 Automatic: All	2019 Automatic: All	2020 Automatic: All	2021 Automatic: All	2022 Automatic: All	2023 Automatic: All	2024 Automatic: All
Start-stop	2014 Start-stop: Some	2015 Start-stop: Some	2016 Start-stop: Some	2017 Start-stop: Some	2018 Start-stop: Some	2019 Start-stop: Some	2020 Start-stop: None	2021 Start-stop: None	2022 Start-stop: None	2023 Start-stop: None	2024 Start-stop: None
Premium fuel	2014 Premium fuel: All	2015 Premium fuel: All	2016 Premium fuel: All	2017 Premium fuel: All	2018 Premium fuel: All	2019 Premium fuel: All	2020 Premium fuel: All	2021 Premium fuel: All	2022 Premium fuel: All	2023 Premium fuel: All	2024 Premium fuel: All
Flex-fuel	2014 Flex-fuel: None	2015 Flex-fuel: None	2016 Flex-fuel: None	2017 Flex-fuel: None	2018 Flex-fuel: None	2019 Flex-fuel: None	2020 Flex-fuel: None	2021 Flex-fuel: None	2022 Flex-fuel: None	2023 Flex-fuel: None	2024 Flex-fuel: None

All configurationsSome configurationsNoneNot reported by EPA

Configurations by year

2024 Infiniti Q50

4 configurations

EPA model name	Engine	Transmission	Drive	Start-stop	EPA test fuel	Flex-fuel
Q50	3.0L 6-cyl turbo	7-speed automaticS7	Rear-Wheel	No	Premium	No
Q50 AWD	3.0L 6-cyl turbo	7-speed automaticS7	All-Wheel	No	Premium	No
Q50 Red Sport	3.0L 6-cyl turbo	7-speed automaticS7	Rear-Wheel	No	Premium	No
Q50 Red Sport AWD	3.0L 6-cyl turbo	7-speed automaticS7	All-Wheel	No	Premium	No

2023 Infiniti Q50

4 configurations

EPA model name	Engine	Transmission	Drive	Start-stop	EPA test fuel	Flex-fuel
Q50	3.0L 6-cyl turbo	7-speed automaticS7	Rear-Wheel	No	Premium	No
Q50 AWD	3.0L 6-cyl turbo	7-speed automaticS7	All-Wheel	No	Premium	No
Q50 Red Sport	3.0L 6-cyl turbo	7-speed automaticS7	Rear-Wheel	No	Premium	No
Q50 Red Sport AWD	3.0L 6-cyl turbo	7-speed automaticS7	All-Wheel	No	Premium	No

2022 Infiniti Q50

4 configurations

EPA model name	Engine	Transmission	Drive	Start-stop	EPA test fuel	Flex-fuel
Q50	3.0L 6-cyl turbo	7-speed automaticS7	Rear-Wheel	No	Premium	No
Q50 AWD	3.0L 6-cyl turbo	7-speed automaticS7	All-Wheel	No	Premium	No
Q50 Red Sport	3.0L 6-cyl turbo	7-speed automaticS7	Rear-Wheel	No	Premium	No
Q50 Red Sport AWD	3.0L 6-cyl turbo	7-speed automaticS7	All-Wheel	No	Premium	No

2021 Infiniti Q50

4 configurations

EPA model name	Engine	Transmission	Drive	Start-stop	EPA test fuel	Flex-fuel
Q50	3.0L 6-cyl turbo	7-speed automaticS7	Rear-Wheel	No	Premium	No
Q50 AWD	3.0L 6-cyl turbo	7-speed automaticS7	All-Wheel	No	Premium	No
Q50 Red Sport	3.0L 6-cyl turbo	7-speed automaticS7	Rear-Wheel	No	Premium	No
Q50 Red Sport AWD	3.0L 6-cyl turbo	7-speed automaticS7	All-Wheel	No	Premium	No

2020 Infiniti Q50

4 configurations

EPA model name	Engine	Transmission	Drive	Start-stop	EPA test fuel	Flex-fuel
Q50	3.0L 6-cyl turbo	7-speed automaticS7	Rear-Wheel	No	Premium	No
Q50 AWD	3.0L 6-cyl turbo	7-speed automaticS7	All-Wheel	No	Premium	No
Q50 Red Sport	3.0L 6-cyl turbo	7-speed automaticS7	Rear-Wheel	No	Premium	No
Q50 Red Sport AWD	3.0L 6-cyl turbo	7-speed automaticS7	All-Wheel	No	Premium	No

2019 Infiniti Q50

6 configurations

EPA model name	Engine	Transmission	Drive	Start-stop	EPA test fuel	Flex-fuel
Q50	2.0L 4-cyl turbo	7-speed automaticS7	Rear-Wheel	Yes	Premium	No
Q50	3.0L 6-cyl turbo	7-speed automaticS7	Rear-Wheel	No	Premium	No
Q50 AWD	2.0L 4-cyl turbo	7-speed automaticS7	All-Wheel	Yes	Premium	No
Q50 AWD	3.0L 6-cyl turbo	7-speed automaticS7	All-Wheel	No	Premium	No
Q50 Red Sport	3.0L 6-cyl turbo	7-speed automaticS7	Rear-Wheel	No	Premium	No
Q50 Red Sport AWD	3.0L 6-cyl turbo	7-speed automaticS7	All-Wheel	No	Premium	No

2018 Infiniti Q50

8 configurations

EPA model name	Engine	Transmission	Drive	Start-stop	EPA test fuel	Flex-fuel
Q50	2.0L 4-cyl turbo	7-speed automaticS7	Rear-Wheel	Yes	Premium	No
Q50	3.0L 6-cyl turbo	7-speed automaticS7	Rear-Wheel	No	Premium	No
Q50 AWD	2.0L 4-cyl turbo	7-speed automaticS7	All-Wheel	Yes	Premium	No
Q50 AWD	3.0L 6-cyl turbo	7-speed automaticS7	All-Wheel	No	Premium	No
Q50 Hybrid	3.5L 6-cyl hybrid	7-speed automaticS7	Rear-Wheel	Yes	Premium	No
Q50 Hybrid AWD	3.5L 6-cyl hybrid	7-speed automaticS7	All-Wheel	Yes	Premium	No
Q50 Red Sport	3.0L 6-cyl turbo	7-speed automaticS7	Rear-Wheel	No	Premium	No
Q50 Red Sport AWD	3.0L 6-cyl turbo	7-speed automaticS7	All-Wheel	No	Premium	No

2017 Infiniti Q50

8 configurations

EPA model name	Engine	Transmission	Drive	Start-stop	EPA test fuel	Flex-fuel
Q50	2.0L 4-cyl turbo	7-speed automaticS7	Rear-Wheel	Yes	Premium	No
Q50	3.0L 6-cyl turbo	7-speed automaticS7	Rear-Wheel	No	Premium	No
Q50 AWD	2.0L 4-cyl turbo	7-speed automaticS7	All-Wheel	Yes	Premium	No
Q50 AWD	3.0L 6-cyl turbo	7-speed automaticS7	All-Wheel	No	Premium	No
Q50 Hybrid	3.5L 6-cyl hybrid	7-speed automaticS7	Rear-Wheel	Yes	Premium	No
Q50 Hybrid AWD	3.5L 6-cyl hybrid	7-speed automaticS7	All-Wheel	Yes	Premium	No
Q50S Red Sport	3.0L 6-cyl turbo	7-speed automaticS7	Rear-Wheel	No	Premium	No
Q50S Red Sport AWD	3.0L 6-cyl turbo	7-speed automaticS7	All-Wheel	No	Premium	No

2016 Infiniti Q50

10 configurations

EPA model name	Engine	Transmission	Drive	Start-stop	EPA test fuel	Flex-fuel
Q50	2.0L 4-cyl turbo	7-speed automaticS7	Rear-Wheel	Yes	Premium	No
Q50	3.0L 6-cyl turbo	7-speed automaticS7	Rear-Wheel	No	Premium	No
Q50 AWD	2.0L 4-cyl turbo	7-speed automaticS7	All-Wheel	Yes	Premium	No
Q50 AWD	3.0L 6-cyl turbo	7-speed automaticS7	All-Wheel	No	Premium	No
Q50 Hybrid	3.5L 6-cyl hybrid	7-speed automaticS7	Rear-Wheel	Yes	Premium	No
Q50 Hybrid AWD	3.5L 6-cyl hybrid	7-speed automaticS7	All-Wheel	Yes	Premium	No
Q50S	3.0L 6-cyl turbo	7-speed automaticS7	Rear-Wheel	No	Premium	No
Q50S AWD	3.0L 6-cyl turbo	7-speed automaticS7	All-Wheel	No	Premium	No
Q50S Red Sport	3.0L 6-cyl turbo	7-speed automaticS7	Rear-Wheel	No	Premium	No
Q50S Red Sport AWD	3.0L 6-cyl turbo	7-speed automaticS7	All-Wheel	No	Premium	No

2015 Infiniti Q50

8 configurations

EPA model name	Engine	Transmission	Drive	Start-stop	EPA test fuel	Flex-fuel
Q50	3.7L 6-cyl	7-speed automaticS7	Rear-Wheel	No	Premium	No
Q50 AWD	3.7L 6-cyl	7-speed automaticS7	All-Wheel	No	Premium	No
Q50 Hybrid	3.5L 6-cyl hybrid	7-speed automaticS7	Rear-Wheel	Yes	Premium	No
Q50 Hybrid AWD	3.5L 6-cyl hybrid	7-speed automaticS7	All-Wheel	Yes	Premium	No
Q50a	3.7L 6-cyl	7-speed automaticS7	Rear-Wheel	No	Premium	No
Q50a AWD	3.7L 6-cyl	7-speed automaticS7	All-Wheel	No	Premium	No
Q50S Hybrid	3.5L 6-cyl hybrid	7-speed automaticS7	Rear-Wheel	Yes	Premium	No
Q50S Hybrid AWD	3.5L 6-cyl hybrid	7-speed automaticS7	All-Wheel	Yes	Premium	No

2014 Infiniti Q50

8 configurations

EPA model name	Engine	Transmission	Drive	Start-stop	EPA test fuel	Flex-fuel
Q50	3.7L 6-cyl	7-speed automaticS7	Rear-Wheel	No	Premium	No
Q50 AWD	3.7L 6-cyl	7-speed automaticS7	All-Wheel	No	Premium	No
Q50 Hybrid	3.5L 6-cyl hybrid	7-speed automaticS7	Rear-Wheel	Yes	Premium	No
Q50 Hybrid AWD	3.5L 6-cyl hybrid	7-speed automaticS7	All-Wheel	Yes	Premium	No
Q50a	3.7L 6-cyl	7-speed automaticS7	Rear-Wheel	No	Premium	No
Q50a AWD	3.7L 6-cyl	7-speed automaticS7	All-Wheel	No	Premium	No
Q50S Hybrid	3.5L 6-cyl hybrid	7-speed automaticS7	Rear-Wheel	Yes	Premium	No
Q50S Hybrid AWD	3.5L 6-cyl hybrid	7-speed automaticS7	All-Wheel	Yes	Premium	No

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.

Infiniti Q50

2024 at a glance

Infiniti Q50 features by model year

Configurations by year

2024 Infiniti Q50

2023 Infiniti Q50

2022 Infiniti Q50

2021 Infiniti Q50

2020 Infiniti Q50

2019 Infiniti Q50

2018 Infiniti Q50

2017 Infiniti Q50

2016 Infiniti Q50

2015 Infiniti Q50

2014 Infiniti Q50

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