2018 Audi A6
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Key Specs
of the 2018 Audi A6 base trim shown
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Body Type:Sedan See similar vehicles
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Combined MPG:23-28 Combined MPG
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Engine:252-hp, 2.0-liter I-4 (premium)
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Drivetrain:Front-wheel Drive
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Transmission:7-speed auto-shift manual w/OD and auto-manual
- View more specs
Our Take
From the Cars.com Vehicle Test Team
The Good
- Strong acceleration
- Top-notch interior quality, attention to detail
- Comfortable front seats
- Multimedia system performance
- Excellent visibility
The Bad
- Numb steering
- Not much legroom in back
- Hard to tell apart from other Audi sedans
- Audi Connect requires its own data plan

Notable Features of the 2018 Audi A6
- Navigation system now standard
- Four-cylinder or V-6 gas engine
- Front- or all-wheel drive
- 4G LTE in-car Wi-Fi available
- Apple CarPlay, Android Auto smartphone connectivity available
- High-performance S6 version available
2018 Audi A6 Overview
What it is: The Audi A6 is a mid-size luxury sedan available with front- or all-wheel drive and a choice of gas engines: a turbocharged four-cylinder or a supercharged V-6. Competitors include the BMW 5 Series, Cadillac CTS, Jaguar XF and Mercedes-Benz E-Class. A related S6 performance version comes with a 450-horsepower, twin-turbocharged V-8 engine.
(Skip to details on the S6)
A navigation system and the Audi Advanced Key are now standard. Premium Plus trim levels add LED headlights and cabin lighting while the Prestige version gains a 360-degree camera system.
S6
The S6 is the muscle car of the A6 line, highlighted by its 4.0-liter V-8 engine with twin turbochargers. The V-8 teams with a seven-speed dual-clutch transmission. All-wheel drive is standard.
What's Special
- Adaptive air suspension with lowered ride height
- Available full-LED headlights
- Available Black Optic Package with gloss-black exterior trim and 20-inch wheels
- Available Sport Package with sport differential, dynamic steering
What it is: The Audi A6 is a mid-size luxury sedan available with front- or all-wheel drive and a choice of gas engines: a turbocharged four-cylinder or a supercharged V-6. Competitors include the BMW 5 Series, Cadillac CTS, Jaguar XF and Mercedes-Benz E-Class. A related S6 performance version comes with a 450-horsepower, twin-turbocharged V-8 engine.
(Skip to details on the S6)
A navigation system and the Audi Advanced Key are now standard. Premium Plus trim levels add LED headlights and cabin lighting while the Prestige version gains a 360-degree camera system.
S6
The S6 is the muscle car of the A6 line, highlighted by its 4.0-liter V-8 engine with twin turbochargers. The V-8 teams with a seven-speed dual-clutch transmission. All-wheel drive is standard.
What's Special
- Adaptive air suspension with lowered ride height
- Available full-LED headlights
- Available Black Optic Package with gloss-black exterior trim and 20-inch wheels
- Available Sport Package with sport differential, dynamic steering
Latest 2018 A6 Stories
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2018 New York Auto Show: What You Missed
Quoth Huey Lewis (of the News fame): "New York, New York is everything they say and no place that I'd rather be." Truer words could scarcely have been spoken in ... Read more
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Video: 2019 Audi A6 First Look
Audi has been on a roll lately, redesigning lots of its bigger cars. We got up close and personal with the latest one at the 2018 New York International Auto Show: the all-new 2019 ... Read more
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2018 New York Auto Show: What to Expect
The 2018 auto-show season has been a months-long series of ups and downs, feast or famine — from much ado about nothing to too much to do about everything. It started with a ... Read more
What Drivers Are Saying
Latest Reviews
Solid Car
Love the car. My wife has the Audi TT and just loves it. The navigation system sucks! Love both cars but do not like the navigation system at all. Very stupid. Read full review
My Desire
I did thorough research on vehicles to own and I'm so happy I decided on this car I love it everything I wanted in a car power,luxury and style. Read full review
Safety & Recalls
Recalls
The 2018 Audi A6 currently has 0 recalls
Manufacturer Warranty
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Bumper-to-Bumper
48 months / 50,000 miles
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Powertrain
48 months / 50,000 miles
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Roadside Assistance
48 months / unlimited distance
CPO Program & Warranty
Certified Pre-Owned by Audi

Program Benefits
Comprehensive 300+ point dealer inspection, 24/7 roadside assistance including towing and trip interruption reimbursement, up to 6 yr/100k mile Audi Certified pre-owned Limited Warranty coverage, transferability of the Audi Certified pre-owned Limited Warranty to a subsequent private owner, and CARFAX® Vehicle History Report.
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Limited Warranty
6 years / 100,000 miles
Up to 6 yr/100k mile from the original in-service date plus balance of New Vehicle Corrosion Perforation Warranty (12 years), plus the balance of no- charge scheduled maintenance for the remainder of the New Vehicle limited warranty ($85 deductible), Return/Exchange policy may vary. -
Eligibility
Under 5 years / 60,000 miles
Vehicles receive a 300+ point inspection.