Skip to main content
Best match Lowest price Highest price Lowest mileage Highest mileage Nearest location Best deal Newest year Oldest year Newest listed Oldest listed
Skip to Filters
  • Black 2018 Audi A6 Premium PlusBlack 2018 Audi A6 Premium PlusBlack 2018 Audi A6 Premium PlusBlack 2018 Audi A6 Premium PlusBlack 2018 Audi A6 Premium PlusBlack 2018 Audi A6 Premium Plus

    $29,998

    33,695 mi.
    Est. $552/mo

    CarMax Naperville

    4.6
    Check Availability
    $149 delivery to Warrensville Heights, OH (10 mi)
    Quick view
  • White 2018 Audi A6 2.0T Premium PlusWhite 2018 Audi A6 2.0T Premium PlusWhite 2018 Audi A6 2.0T Premium PlusWhite 2018 Audi A6 2.0T Premium PlusWhite 2018 Audi A6 2.0T Premium PlusWhite 2018 Audi A6 2.0T Premium Plus

    $24,900

    15,554 mi.
    Est. $458/mo

    Exotic Motors

    3.3
    Check Availability
    $495 delivery from Rolling Meadows, IL (330 mi)
    Quick view
  • BLACK 2018 Audi A6 2.0T PremiumBLACK 2018 Audi A6 2.0T PremiumBLACK 2018 Audi A6 2.0T PremiumBLACK 2018 Audi A6 2.0T PremiumBLACK 2018 Audi A6 2.0T PremiumBLACK 2018 Audi A6 2.0T Premium

    $14,990

    86,659 mi.
    Est. $276/mo

    Empire Auto Collection

    Check Availability
    Warren, MI (99 mi)
    Quick view
  • Misano Red Pearl Effect 2018 Audi A6 3.0T Premium PlusMisano Red Pearl Effect 2018 Audi A6 3.0T Premium Plus

    $22,495

    42,410 mi.
    Est. $414/mo

    Subaru of Ann Arbor

    4.8
    Check Availability
    Ann Arbor, MI (123 mi)
    Quick view
  • $21,950

    45,506 mi.
    Est. $404/mo

    Roth Cadillac Audi Erie

    Check Availability
    Erie, PA (92 mi)
    Quick view
  • 2018 Audi A6 2.0T Sport

    $17,478

    80,230 mi.
    Est. $322/mo

    #1 Cochran Honda South Hills

    Check Availability
    McMurray, PA (117 mi)
    Quick view

Audi A6 prices by year

Model year Average price Deals
2026 Audi A6 $73,770 1 Good deal
2025 Audi A6 $68,412

About the 2018 Audi A6

Basics

2.0T Premium shown (base trim).

Seating
5
Door count
4
Drivetrain
Front-wheel drive
Combined MPG
28
Transmission
7-Speed A/T
Engine
252.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel)
Side view of the 2018 Audi A6
FAQs

How much does the 2018 Audi A6 cost?

The 2018 Audi A6 price depends on several factors, including the trim level, optional features, mileage, vehicle history and location. The nationwide average price for a 2018 A6 is $18,291, with pricing starting at $9,450.

What is the MPG of the 2018 Audi A6?

The 2018 Audi A6 offers up to 25 MPG in city driving and 34 MPG on the highway for a combined rating of 28 MPG.

These figures are based on EPA mileage ratings and are for comparison purposes only. The actual mileage will vary depending on the selected vehicle trim, driving conditions, driving habits, vehicle maintenance, and other factors.

Is the 2018 Audi A6 reliable?

The 2018 Audi A6 has an average reliability rating of 4.9 out of 5 according to Cars.com consumers. Find real-world reliability insights within consumer reviews from 2018 A6 owners.

Is the 2018 Audi A6 a good sedan?

Below are the Cars.com consumer ratings for the 2018 Audi A6.

(23 reviews)
Rating breakdown (out of 5):
Comfort
4.7
Interior
4.7
Performance
4.7
Value
4.4
Exterior
4.8
Reliability
4.9
Ratings (23 reviews)

91% of drivers recommend this car

Rating breakdown (out of 5):
Comfort
4.7
Interior
4.7
Performance
4.7
Value
4.4
Exterior
4.8
Reliability
4.9
Trims

Premium (3 styles)

Style
3.0 TFSI Premium quattro AWD 2.0 TFSI Premium FWD 2.0 TFSI Premium quattro AWD
Inventory price
Starting at $56,500 Starting at $49,700 Starting at $51,900
Combined MPG
23 28 26
Engine
340.0-hp, 3.0-liter, V6 Cylinder Engine (Gasoline Fuel) 252.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel) 252.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel)

Premium Plus (3 styles)

Style
2.0 TFSI Premium Plus FWD 2.0 TFSI Premium Plus quattro AWD 3.0 TFSI Premium Plus quattro AWD
Inventory price
Starting at $49,700 Starting at $51,900 Starting at $56,500
Combined MPG
28 26 23
Engine
252.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel) 252.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel) 340.0-hp, 3.0-liter, V6 Cylinder Engine (Gasoline Fuel)

Prestige (1 style)

Style
3.0 TFSI Prestige quattro AWD
Inventory price
Starting at $56,500
Combined MPG
23
Engine
340.0-hp, 3.0-liter, V6 Cylinder Engine (Gasoline Fuel)

Sport (3 styles)

Style
2.0 TFSI Sport FWD 2.0 TFSI Sport quattro AWD 3.0 TFSI Sport quattro AWD
Inventory price
Starting at $51,200 Starting at $53,400 Starting at $58,000
Combined MPG
28 26 23
Engine
252.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel) 252.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel) 340.0-hp, 3.0-liter, V6 Cylinder Engine (Gasoline Fuel)
Skip to Listings
Best match Lowest price Highest price Lowest mileage Highest mileage Nearest location Best deal Newest year Oldest year Newest listed Oldest listed