The 2019 Audi A5 S line, available in coupe, convertible, or Sportback (hatchback) body styles, is powered by a 2.0-liter turbocharged four-cylinder engine producing 248 horsepower, paired with a 7-speed dual-clutch automatic transmission and Quattro all-wheel drive. The S line trim adds sporty exterior and interior design elements, including unique wheels, badging, and sport seats.
- Engine: 2.0L turbocharged inline-4 (TFSI).
- Horsepower: 248 hp.
- Torque: 273 lb-ft.
- Transmission: 7-speed dual-clutch automatic.
- Drivetrain: Quattro all-wheel drive.
- 0-60 mph: Approximately 5.6 seconds.
- Exterior: Distinctive S line exterior styling, including bumpers, side sills, and badging.
- Wheels: Unique 18-inch or larger alloy wheels.
- Interior: S line sport seats, steering wheel, and trim elements.
- Other: Available features like sport suspension, LED headlights, and a panoramic sunroof.
- Technology: Standard features include a 10-speaker sound system, Apple CarPlay and Android Auto compatibility.
- Safety: Standard features like automatic emergency braking, backup camera, and stability control. Available driver-assistance features include lane-keeping assist and adaptive cruise control.
- Fuel Economy: EPA-estimated 23 mpg city and 34 mpg highway.
- Cargo Space: The Sportback offers more cargo space than the coupe or convertible.
- Optional Features: Bang & Olufsen sound system, driver assistance package.

