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
  • 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
    Rolling Meadows, IL (14 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

    $13,999

    102,126 mi.
    Est. $258/mo

    My Cars

    Check Availability
    McHenry, IL (26 mi)
    Quick view
  • 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
    Free delivery to Glencoe, IL (5 mi)
    Quick view
  • White 2018 Audi A6 PrestigeWhite 2018 Audi A6 PrestigeWhite 2018 Audi A6 PrestigeWhite 2018 Audi A6 PrestigeWhite 2018 Audi A6 PrestigeWhite 2018 Audi A6 Prestige

    $25,998

    67,240 mi.
    Est. $479/mo

    CarMax Greenville NC

    5.0
    Check Availability
    $549 delivery to Glencoe, IL (5 mi)
    Quick view
  • Florett Silver Metallic 2018 Audi A6 3.0T Premium PlusFlorett Silver Metallic 2018 Audi A6 3.0T Premium PlusFlorett Silver Metallic 2018 Audi A6 3.0T Premium PlusFlorett Silver Metallic 2018 Audi A6 3.0T Premium PlusFlorett Silver Metallic 2018 Audi A6 3.0T Premium PlusFlorett Silver Metallic 2018 Audi A6 3.0T Premium Plus

    $22,500

    $100
    52,316 mi.
    Est. $414/mo

    Haus of Imports

    4.4
    Check Availability
    Lemont, IL (34 mi)
    Quick view
  • Glacier White Metallic 2018 Audi A6 3.0 TFSI Premium Plus quattro AWDGlacier White Metallic 2018 Audi A6 3.0 TFSI Premium Plus quattro AWDGlacier White Metallic 2018 Audi A6 3.0 TFSI Premium Plus quattro AWDGlacier White Metallic 2018 Audi A6 3.0 TFSI Premium Plus quattro AWDGlacier White Metallic 2018 Audi A6 3.0 TFSI Premium Plus quattro AWDGlacier White Metallic 2018 Audi A6 3.0 TFSI Premium Plus quattro AWD

    $12,956

    156,126 mi.
    Est. $239/mo

    Driven Auto Sales

    3.8
    Check Availability
    Burbank, IL (31 mi)
    Quick view
  • Ibis White 2018 Audi A6 2.0T PremiumIbis White 2018 Audi A6 2.0T PremiumIbis White 2018 Audi A6 2.0T PremiumIbis White 2018 Audi A6 2.0T PremiumIbis White 2018 Audi A6 2.0T PremiumIbis White 2018 Audi A6 2.0T Premium

    $17,856

    84,291 mi.
    Est. $329/mo

    The Audi Exchange St. Charles

    4.8
    Check Availability
    St. Charles, IL (33 mi)
    Quick view
  • $21,499

    67,684 mi.
    Est. $396/mo

    Frankfort Auto Haus

    4.9
    Check Availability
    Frankfort, IL (46 mi)
    Quick view

Audi A6 prices by year

Model year Average price Deals
2026 Audi A6 $71,666 3 Good deals
2023 Audi A6 $36,435 14 Good deals

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 $18,234, 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