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

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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...

2021 Audi TTS
2.0T quattro Coupe AWD
Stephen Edelstein Preview:

The Audi TT has been on sale for over 20 years, and it charges into 2021 despite rumors that it will be discontinued. While those rumors may soon prove true, the base car’s hotter cous...

Specs

2021 Audi S4
3.0T quattro Premium AWD
2021 Audi TTS
2.0T quattro Coupe AWD
Powertrain 8-Speed Automatic 7-Speed Dual Clutch
Drivetrain
AWD
AWD
Fuel Economy, City
20 MPG
23 MPG
Fuel Economy, Highway
28 MPG
29 MPG
Fuel Tank Volume 15.3 gal 14.5 gal
Engine
Fuel Type
Gasoline
Gasoline
Power
349 hp @ 5,400 RPM
288 hp @ 6,000 RPM
Torque
369 lb-ft @ 1,370 RPM
280 lb-ft @ 4,000 RPM
Cylinders
6 cylinders
4 cylinders
Compression Ratio
11.2:1
9.3:1
Displacement
3,000 cc
2,000 cc
Bore x Stroke
3.33 in x 3.5 in
3.25 in x 3.65 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 --
Leather Seats Standard Standard
Air Conditioning Standard Standard
CD Player Standard 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 4 seats
Front Legroom 41.3 in 41.1 in
Back Legroom 35.7 in 28.9 in
Payload and Towing
Cargo Volume 12 cu ft 12 cu ft
Maximum Payload 1,058 lbs 772 lbs
Exterior
Length 187.5 in 165 in
Width 79.6 in 77.4 in
Height 56.2 in 53.3 in
Wheelbase 111 in 98.6 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 Spoiler
  • Carbon Fiber Spoiler & Mirror Caps W/Side Assist
  • Convenience Package
  • Sport Exhaust Resonator
  • Wheels: 19" 5-Arm-TORSIO Design
2021 Audi TTS
2.0T quattro Coupe AWD

Exterior Colors

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

Option Packages

  • Black Optic Package
  • Competition Package

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