Used 2018 Audi A6 Sedan Trims Comparison

Highlights for the the 2.0T Premium and 3.0T Premium include 18-inch wheels, adjustable drive settings, xenon headlights, LED running lights, automatic wipers, auto-dimming mirrors, keyless ignition and entry, a sunroof, front and rear parking sensors, a rearview camera, tri-zone automatic climate control, eight-way power front seats (includes heating and driver four-way lumbar adjustment), driver-seat memory settings and leather upholstery.

Standard tech for the 2.0T includes Bluetooth, Audi's MMI electronics interface, an 8-inch display, navigation, Apple CarPlay, Android Auto, Audi Connect (includes 4G LTE Wi-Fi hotspot capability) and a 10-speaker sound system with a CD player, satellite radio and media player interface. Also standard is Audi's Pre Sense Basic safety system, which senses when a collision is imminent and warns the driver, tensions the seat belts and closes the windows.

The Premium Plus (2.0T and 3.0T) trim adds LED headlights, a blind-spot warning system, power-folding mirrors, four-zone climate control, a power-adjustable steering wheel and a Bose surround-sound audio system.

At the top of the line is the 3.0T Prestige. It has the above equipment plus a top-view parking camera system, a power trunklid, a head-up display, ventilated front seats, front passenger adjustable lumbar, a power rear sunshade and manual rear side-window shades.

From here, Audi offers a variety of optional packages to further equip the A6. Keep an eye out for the Driver Assistance package (adaptive cruise control, the top-view camera system but with added front and rear corner views, lane departure warning and intervention, and forward collision warning and mitigation with automatic braking) and the Comfort Seating package (individually contoured and ventilated front seats with passenger-seat memory settings and massage function).

There's also the Competition package that comes with 20-inch wheels, a sport-tuned suspension, a high-performance rear differential, sport front seats, upgraded leather upholstery, and various sporty styling flourishes inside and out.