Audi S4 vs Audi S5 Sportback Compare price, expert/user reviews, mpg, engines, safety, cargo capacity and other specs at a glance.

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2021 Audi S4 3.0T quattro Premium AWD

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2021 Audi S5 Sportback 3.0T quattro Premium AWD

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Expert Reviews Reviews from CarGurus experts.

2021 Audi S4
3.0T quattro Premium AWD
Cherise Threewitt Preview:

The Audi S4, the performance version of the A4 sedan, is part of a generation that dates back to 2018. Last year, the S4 received styling and tech updates, and this year, it carries ov...

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2021 Audi S5 Sportback
3.0T quattro Premium AWD
Stephen Edelstein Preview:

A compromise wasn’t always a bad thing, but in the world of sport sedans, it seems like any decision that doesn’t get you a better zero to 60 mph time, a more impressive skidpad number...

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Specs

2021 Audi S4
3.0T quattro Premium AWD
2021 Audi S5 Sportback
3.0T quattro Premium AWD
Powertrain 8-Speed Automatic 8-Speed Automatic
Drivetrain
AWD
AWD
Fuel Economy, City
20 MPG
20 MPG
Fuel Economy, Highway
28 MPG
28 MPG
Fuel Tank Volume 15.3 gal 15.3 gal
Engine
Fuel Type
Gasoline
Gasoline
Power
349 hp @ 5,400 RPM
349 hp @ 5,400 RPM
Torque
369 lb-ft @ 1,370 RPM
369 lb-ft @ 1,370 RPM
Cylinders
6 cylinders
6 cylinders
Compression Ratio
11.2:1
11.2:1
Displacement
3,000 cc
3,000 cc
Bore x Stroke
3.33 in x 3.5 in
3.33 in x 3.5 in
Safety
ABS Brakes Standard Standard
Driver Airbag Standard Standard
Passenger Airbag Standard Standard
Front Side Airbags Standard Standard
Curtain Airbags Standard Standard
NHTSA Crash Test Results
Comfort and Convenience
Sunroof/Moonroof Standard Standard
Leather Seats Standard Standard
Air Conditioning Standard Standard
CD Player Standard --
Radio Standard Standard
Power Windows Standard Standard
Power Door Locks Standard Standard
Driver Power Seats Standard Standard
Passenger Power Seats Standard Standard
Interior
Maximum Seating 5 seats 5 seats
Front Legroom 41.3 in 41.3 in
Back Legroom 35.7 in 35.1 in
Payload and Towing
Cargo Volume 12 cu ft 21.8 cu ft
Maximum Payload 1,058 lbs 1,058 lbs
Exterior
Length 187.5 in 187.2 in
Width 79.6 in 79.9 in
Height 56.2 in 54.6 in
Wheelbase 111 in 111.2 in

Available Options

2021 Audi S4
3.0T quattro Premium AWD

Exterior Colors

  • Daytona Gray Pearl Effect
  • Glacier White Metallic
  • Ibis White
  • Mythos Black Metallic
  • NAVARRA Blue Metallic
  • Quantum Gray
  • Tango Red Metallic
  • Turbo Blue

Option Packages

  • Carbon Fiber Package W/Side Assist
  • Carbon Fiber Trunk Lid Spoiler
  • Convenience Package
  • Sport Exhaust Resonator
  • Wheels: 19" 5-Arm-TORSIO Design
2021 Audi S5 Sportback
3.0T quattro Premium AWD

Exterior Colors

  • Daytona Gray Pearl Effect
  • District Green Metallic
  • Glacier White Metallic
  • Ibis White
  • Mythos Black Metallic
  • NAVARRA Blue Metallic
  • Quantum Gray
  • Tango Red Metallic
  • Turbo Blue

Option Packages

  • Carbon Fiber Package
  • Carbon Fiber Trunk Lid Spoiler
  • Convenience Package
  • Sport Exhaust Resonator
  • Wheels: 19" 5-Double-Arm Design Bi-Color Finish

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