The A4 sedan comes in a variety of flavors - two engine options and three trim levels comprise the range. The base 40 TFSI motor is a 2.0-liter turbo-four with 201 hp and 236 lb-ft, while the 45 TFSI puts out 261 hp and 273 lb-ft. All models have quattro all-wheel drive and make use of a seven-speed DCT.
Trim levels include Premium, Premium Plus, and Prestige models, with the base featuring 17-inch wheels, LED headlights and DRLs, lane departure warning, a 10.1-inch MMI touchscreen with wireless Apple CarPlay, and a ten-speaker sound system. Premium Plus models get 18-inch wheels, a premium Bang & Olufsen sound system, the Audi virtual cockpit plus, adaptive cruise control, and a top-view camera. At the top of the range, the A4 sedan gets Matrix-design LEDs, park assist, a head-up display, MMI navigation, and ventilated front seats.
The base model has access to a $2,500 Convenience package that adds SiriusXM satellite radio, keyless entry, Audi side assist with rear pre-sense, power-folding wing mirrors with memory, driver's seat memory, and a heated steering wheel. Parking sensors and a heated steering wheel are also included here.
A Black Optic package is available for $500 from the mid-range Premium Plus, which blacks out all exterior chrome trim. The Premium Plus trims also get access to the $1,300 Warm Weather Package that adds ventilated front sport seats with four-way power lumbar adjustment, as well as the Navigation Package that adds the MMI Navigation plus infotainment system and Audi Prime and Plus online services - it costs $1,500. The top-spec model with the bigger engine also has access to the $500 S Line Interior Package for stainless steel pedal caps, leather/Dinamica seats, and brushed aluminum inlays. All models can specify rear thoracic side airbags additionally at $350.