Audi A4

Name: 2018 Audi A4
Brand: Audi

EPA MPG: 27 mpg

Owner Reported MPG:

EPA MPG: 27 mpg

Owner Reported MPG:

RECALL ALERT: There is 1 recall on this vehicle. Learn More.

There is 1 recall on this vehicle. Learn More.

RECALL ALERT: There is 1 recall on this vehicle. Learn More.

There is 1 recall on this vehicle. Learn More.

Reliability Details

Owner Satisfaction Details

See All Ratings & Specs

Road Test

We wouldn’t strip your car-aficionado credentials if you failed to spot the new Audi A4 for what it is: a thoroughly redesigned car. Although the ninth-generation A4 looks eerily familiar to the last version, it actually rides on a new platform with reworked powertrain and suspension. In the sports sedan tug-of-war among Audi, BMW and Mercedes-Benz, the A4 now prevails over its peers.

2018 Sedans & Hatchbacks Reliability

This Car

100

0 - 100

Audi A4

vs. Similar Cars

BMW 3 Series

Mercedes-Benz C-C...

Mercedes-Benz C-Class

Volvo S60

See All Models Reliability

Crash Tests

IIHS Front Moderate Overlap

Good

IIHS Front Small Overlap, Driver

Good

IIHS Side Crash

Good

NHTSA Overall Crash

NHTSA Overall Frontal-Crash

NHTSA Overall Side-Crash

See All Ratings & Specs

Crash Tests

IIHS Front Moderate Overlap

Good

IIHS Front Small Overlap, Driver

Good

IIHS Side Crash

Good

NHTSA Overall Crash

NHTSA Overall Frontal-Crash

NHTSA Overall Side-Crash

See All Ratings & Specs

Audi vs. Other New Car Brands

See How All Brands Stack up

Owner Reports

Owner Satisfaction Owner Satisfaction

2000

2001

2002

2003

2004

2005

2006

2007

2008

2009

2010

2011

2012

2013

2014

2015

2016

2017

2018

2019

2020

2021

2022

2023

2024

Driving Experience

Comfort

Value

View all Owner Satisfaction

Audi vs. Other New Car Brands

See How All Brands Stack up

Audi vs. Other New Car Brands

See How All Brands Stack up

Crash Tests

IIHS Front Moderate Overlap

Good

IIHS Front Small Overlap, Driver

Good

IIHS Side Crash

Good

NHTSA Overall Crash

NHTSA Overall Frontal-Crash

NHTSA Overall Side-Crash

See All Ratings & Specs

2018 Luxury compact cars Ratings

2018 Audi A4

$12,825 - $16,350

EPA MPG 27 mpg

Road test

Reliability

Owner Satisfaction

2018 Acura TLX

$14,925 - $18,850

EPA MPG 28 mpg

Road test

Reliability

Owner Satisfaction

2018 Alfa Romeo Giulia

$10,025 - $27,350

EPA MPG 26 mpg

Road test

Reliability

Owner Satisfaction

2018 BMW 3 Series

$10,950 - $21,125

EPA MPG 26 mpg

Road test

Reliability

Owner Satisfaction

2018 Buick Regal

$9,050 - $17,125

EPA MPG 24 mpg

Road test

Reliability

Owner Satisfaction

2018 Cadillac ATS

$10,225 - $32,800

EPA MPG 25 mpg

Road test

Reliability

Owner Satisfaction

2018 Infiniti Q50

$10,800 - $19,075

EPA MPG 22 mpg

Road test

Reliability

Owner Satisfaction

2018 Jaguar XE

$6,850 - $18,875

EPA MPG 28 mpg

Road test

Reliability

Owner Satisfaction

2018 Lexus IS

$24,550 - $25,575

EPA MPG 22 mpg

Road test

Reliability

Owner Satisfaction

2018 Mercedes-Benz C-Class

$13,900 - $31,950

EPA MPG 27 mpg

Road test

Reliability

Owner Satisfaction

2018 Volvo S60

$13,000 - $18,300

EPA MPG 29 mpg

Road test

Reliability

Owner Satisfaction

See All Luxury compact cars Ratings

Features & Specs

wagon

sedan

2 front, 3 rear

AWD, Front

2-liter 4 turbo (190 hp)
2-liter 4 turbo (252 hp)
3-liter V6 turbo (354 hp)

7-speed sequential
8-speed automatic
6-speed manual

In most cases, automotive warranties are based on the vehicle identification number (VIN), and the warranty will be valid regardless of ownership. The dealership can tell you exactly how much warranty is left.

Read more about extended warranties

See All Ratings & Specs

Model History

2017-Present

Current Generation

The A4 is among our highest-ranking sports sedan, thanks in part to its satisfying driving experience. Power comes from a 2.0-liter turbocharged four-cylinder, mated to a standard seven-speed dual-clutch automatic. The engine is smooth and punchy, and the transmission is slick. We got a commendable 27 mpg overall. Handling is nimble and precise, the ride is supple, and the A4 feels tight-as-a-drum solid, with a very quiet cabin. The fully digital instrument panel shows pertinent information in front of the driver in a clear, comprehensive way, and the center screen is compatible with Android Auto and Apple CarPlay. Interior fit and finish is excellent and the front seats are comfortable, although the rear seat is tight. The A4 has good crash-test results and offers advanced safety features. The high-performance S4's 3.0-liter supercharged V6 was replaced by a turbo V6 in the 2018 redesign. The wagon version is called the Allroad. A freshening for 2020 brings a different infotainment system, moving from a rotary knob that interacts with a center screen, to a touch screen. 2025 is the final model year for the A4, replaced by the A5.

2009-2016

2009 Redesign Year

The 2009 redesign was a big step forward. Handling is agile and very secure, the ride is firm but supple and interior quality is first-rate. The front-wheel drive version we tested was equipped with an optional continuously variable transmission (CVT) that is smooth and responsive, while optimizing acceleration and fuel economy. All-wheel drive versions use eight-speed automatic transmissions. However, rear seat legroom is still lacking and some of the secondary controls are more complex than they should be. The 2.0-liter four-cylinder and slick eight-speed automatic returned a good 25 mpg overall in our tests. This version of the high performance S4 model is powered by a 3.0-liter supercharged V6.

2002-2008

2002 Redesign Year

The A4 handles nimbly, has a solid feel, and surrounds the driver with impressive interior details. Further, all-wheel drive is an advantage in slippery conditions. However, the car falls short in ride comfort and the rear seat is devoid of legroom. A V8-powered S4 and a convertible arrived for 2004. Midway through 2005, the A4 lineup got a 2.0-liter turbocharged four-cylinder engine, a 3.2-liter V6 and some styling changes.

1996-2001

1996 Redesign Year

This nimble, stylish sports sedan offers a strong and refined 2.8-liter, 190-hp V6, along with a less-refined but responsive 170-hp turbo Four in 1.8T versions. The Four got a 20-hp boost for 2001. Also new are standard side-curtain air bags. The A4's ride is firm yet compliant. The optional five-speed automatic shifts smoothly and allows easy manual shifts. The front seats are very comfortable, though the rear is cramped. Audi's all-wheel-drive Quattro system improves handling and winter traction. The wagon version is called the Avant. The high performance S4 and S4 Avant have a 250-hp twin-turbo engine and firmer suspension.