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2026 Audi S5 Specs: MPG, Gas Mileage, Engine Size & Dimensions

2015–2026 model years33 variantsUp to 24 MPG combined
Real-World MPG QuestionsBed Dimensions & Cargo SpaceService Intervals

2026 Audi S5 Specs at a Glance

The 2026 Audi S5 gets 23 mpg combined on the 3.0L All-Wheel Drive configuration, weighs 4,464 lbs, measures 190.2 in long. Every figure below comes from EPA, NHTSA, or manufacturer published data — no estimates.

Combined MPG
23 mpg (20 city / 29 hwy)
Best configuration: 3.0L · All-Wheel Drive · Automatic (AM-S7)
Engine
3.0L 6-cyl
3.0L · All-Wheel Drive · Automatic (AM-S7)
Curb weight
4,464 lbs
Heaviest recorded configuration: S5 4DR SEDAN
Length
190.2 in · 73.2 in wide · 56.7 in tall
Wheelbase
113.8 in

2026 Audi S5 trims and MPG

TrimEngineTransDriveCityHwyCombined
Auto (AM-S7), 6 cyl, 3.0 L6 · 3.0LAutomatic (AM-S7)All-Wheel Drive202923

Detailed Specifications

MPG & Fuel Economy

MPG for every year and trim

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Engine Specifications

Engine Specs for every year and trim

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Annual Fuel Cost

Fuel Cost for every year and trim

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Transmission Specifications

Transmission for every year and trim

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Drivetrain & Drive Type

Drivetrain for every year and trim

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Vehicle Class & EPA Size Category

Vehicle Class for every year and trim

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Maintenance Schedule & Service Intervals

Maintenance for every year and trim

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Dimensions & Size

Dimensions for every year and trim

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Curb Weight

Curb Weight for every year and trim

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Audi S5 — All Years Overview

YearTrimEngineTransDriveCityHwyCombinedFuel
2026Auto (AM-S7), 6 cyl, 3.0 L6 · 3.0LAutomatic (AM-S7)All-Wheel Drive202923Premium Gasoline
2025Auto (AM-S7), 6 cyl, 3.0 L6 · 3.0LAutomatic (AM-S7)All-Wheel Drive192822Premium Gasoline
2025Auto (S8), 6 cyl, 3.0 L6 · 3.0LAutomatic (S8)All-Wheel Drive202923Premium Gasoline
2024Auto (S8), 6 cyl, 3.0 L6 · 3.0LAutomatic (S8)All-Wheel Drive202722Premium Gasoline
2024Auto (S8), 6 cyl, 3.0 L6 · 3.0LAutomatic (S8)All-Wheel Drive212924Premium Gasoline
2024Auto (S8), 6 cyl, 3.0 L6 · 3.0LAutomatic (S8)All-Wheel Drive202923Premium Gasoline
2023Auto (S8), 6 cyl, 3.0 L6 · 3.0LAutomatic (S8)4-Wheel Drive213024Premium Gasoline
2023Auto (S8), 6 cyl, 3.0 L6 · 3.0LAutomatic (S8)4-Wheel Drive213024Premium Gasoline
2023Auto (S8), 6 cyl, 3.0 L6 · 3.0LAutomatic (S8)4-Wheel Drive212823Premium Gasoline
2022Auto (S8), 6 cyl, 3.0 L6 · 3.0LAutomatic (S8)4-Wheel Drive213024Premium Gasoline
2022Auto (S8), 6 cyl, 3.0 L6 · 3.0LAutomatic (S8)4-Wheel Drive212823Premium Gasoline
2022Auto (S8), 6 cyl, 3.0 L6 · 3.0LAutomatic (S8)4-Wheel Drive213024Premium Gasoline
2021Auto (S8), 6 cyl, 3.0 L6 · 3.0LAutomatic (S8)All-Wheel Drive202823Premium Gasoline
2021Auto (S8), 6 cyl, 3.0 L6 · 3.0LAutomatic (S8)All-Wheel Drive202622Premium Gasoline
2021Auto (S8), 6 cyl, 3.0 L6 · 3.0LAutomatic (S8)All-Wheel Drive202823Premium Gasoline
2020Auto (S8), 6 cyl, 3.0 L6 · 3.0LAutomatic (S8)All-Wheel Drive202723Premium Gasoline
2020Auto (S8), 6 cyl, 3.0 L6 · 3.0LAutomatic (S8)All-Wheel Drive192622Premium Gasoline
2020Auto (S8), 6 cyl, 3.0 L6 · 3.0LAutomatic (S8)All-Wheel Drive202723Premium Gasoline
2019Auto (S8), 6 cyl, 3.0 L6 · 3.0LAutomatic (S8)All-Wheel Drive213024Premium Gasoline
2019Auto (S8), 6 cyl, 3.0 L6 · 3.0LAutomatic (S8)All-Wheel Drive212924Premium Gasoline
2019Auto (S8), 6 cyl, 3.0 L6 · 3.0LAutomatic (S8)All-Wheel Drive213024Premium Gasoline
2018Auto (AM-S8), 6 cyl, 3.0 L6 · 3.0LAutomatic (AM-S8)All-Wheel Drive213024Premium Gasoline
2018Auto (AM-S8), 6 cyl, 3.0 L6 · 3.0LAutomatic (AM-S8)All-Wheel Drive202923Premium Gasoline
2018Auto (AM-S8), 6 cyl, 3.0 L6 · 3.0LAutomatic (AM-S8)All-Wheel Drive213024Premium Gasoline
2017Auto (AM-S7), 6 cyl, 3.0 L6 · 3.0LAutomatic (AM-S7)All-Wheel Drive182821Premium Gasoline
2017Auto (AM-S7), 6 cyl, 3.0 L6 · 3.0LAutomatic (AM-S7)All-Wheel Drive182621Premium Gasoline
2017Man 6-spd, 6 cyl, 3.0 L6 · 3.0LManual 6-spdAll-Wheel Drive172620Premium Gasoline
2016Auto (AM-S7), 6 cyl, 3.0 L6 · 3.0LAutomatic (AM-S7)All-Wheel Drive182821Premium Gasoline
2016Auto (AM-S7), 6 cyl, 3.0 L6 · 3.0LAutomatic (AM-S7)All-Wheel Drive182621Premium Gasoline
2016Man 6-spd, 6 cyl, 3.0 L6 · 3.0LManual 6-spdAll-Wheel Drive172620Premium Gasoline
2015Auto (AM-S7), 6 cyl, 3.0 L6 · 3.0LAutomatic (AM-S7)All-Wheel Drive182821Premium Gasoline
2015Auto (AM-S7), 6 cyl, 3.0 L6 · 3.0LAutomatic (AM-S7)All-Wheel Drive182621Premium Gasoline
2015Man 6-spd, 6 cyl, 3.0 L6 · 3.0LManual 6-spdAll-Wheel Drive172620Premium Gasoline

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Audi S5 — Frequently Asked Questions

What is the fuel economy of the 2026 Audi S5?

The Audi S5 is EPA-rated at up to 24 MPG combined (21 city / 29 highway), a historical peak recorded on the 2024 model year.

What engine does the 2026 Audi S5 have?

The Audi S5 uses a 3.0L 6-cylinder engine paired with an Automatic transmission.

What years of the Audi S5 are covered here?

This page documents 33 verified Audi S5 configurations across model years 2015–2026.

Which model year of the Audi S5 is the most fuel efficient?

The 2024 Audi S5 holds the highest combined rating at 24 MPG; the 2015 sits lowest at 21 MPG, a difference of 3 MPG (about 14%) across the 12 rated years on file.

How many engine options does the Audi S5 have?

Across every year on record the Audi S5 uses one displacement, 3L, so trims differ by drivetrain and equipment rather than engine size.

Is the 2026 Audi S5 front-wheel drive or all-wheel drive?

The Audi S5 appears in 2 drivetrain layouts across the years documented here — All-Wheel Drive, 4-Wheel Drive — with the latest 2026 record on All-Wheel Drive.

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