By clicking a retailer link you consent to third party cookies that track your onward journey. If you make a purchase, Which? will receive an affiliate commission which supports our mission to be the UK's consumer champion.

AudiA4 Avant (2015-)

Available new
Large estate
Petrol/Diesel/Mild hybrid

£37,432Typical price

Test score

where to buy or sell

The version of this car that we've reviewed might not be available to buy through all listed retailer links. For more options, see our guides on where to buy a car and how to sell a car.

Sign up to unlock the full expert review

The latest Audi A4 Avant (launched in 2015 and facelifted in 2019) is a sleek estate car with an aerodynamic body and a sporty presence. It's a large, upmarket model that takes on long-time rivals the BMW 3 Series and Mercedes-Benz C-Class estates. But is it up there with the best of these premium-level family cars? Read the full Audi A4 Avant (2015-) review for our expert verdict.

pros

Content has been blurred out, please log in to view.

cons

What's included?

What is it?
What’s it great at?
What’s it like to drive?
How reliable is the Audi A4 Avant (2015-present)?
How comfortable and spacious is it?
How economical is it to run?
How safe is it?
Is there anything I should look out for?
Should I buy it?

Full Access first month £5, then £10.99 per month, cancel at any time

KEY TEST RESULTS
Comfort and practicality
Model reliability 0-4 years
Brand reliability 0-4 years

Nov 2023Last checked by Which?
Apr 2016First reviewed by Which?
Sept 2015Released

The overall Which? test score is made up of the following star ratings, all determined by our rigorous lab tests.

How we test cars

19 Oct 2023

Ease of driving

Overall
Visibility
Smoothness of power delivery
Driving stability
Cabin layout

How we test ease of driving

To find out how easy a car is to drive, we assess cars across a number of areas from visibility and handling to the layout of the cabin and how smoothly the engine delivers its power.

Performance

Overall
In-gear acceleration
Brakes

How we test performance

We test braking distances and whether the effectivess of the brakes fade with repeat use. Performanc is based on in-gear acceleration.

Comfort and practicality

Overall
Entry and exit
Seat comfort
Ride quality
Quietness
Seat space
Boot space (large cars, SUVs and MPVs)

How we test comfort and practicality

Comfort and practicality includes how easy it is, or not, to get in and out of the car and the maximum height of occupants. We also measure road, wind and engine noise and assess how well the car deals with bumps from large potholes to jittery surfaces like cobble stones.

Euro NCAP

How we test euro ncap

Any car that receives a rating of three stars or less from Euro NCAP is made a Don't Buy. If a car has been available for more than four years and has not been tested by Euro NCAP, it cannot be a Best Buy.

Which? safety

Model reliability 0-4 years

How we test model reliability 0-4 years

How reliable this car is, based on the real life feedback of current owners as collected in our annual Which? car survey. We divide all reliability feedback into three age groups: cars aged up to four years, five to nine years, and 10 to 15 years.

Model reliability 5-9 years

How we test model reliability 5-9 years

Brand reliability 0-4 years

Overall
Electric car reliability
Plug-in hybrid reliability
Petrol reliability
Diesel reliability

How we test brand reliability 0-4 years

Our reliability ratings are based on the feedback from tens of thousands of UK motorists, as collected in our annual Which? car survey. We divide all reliability feedback into three age groups: cars aged up to four years, five to nine years, and 10 to 15 years.

Brand reliability 5-9 years

Overall
Diesel reliability

Brand reliability 10-15 years

Overall
Petrol reliability
Diesel reliability

General
Class	Large estate
Luxury	No
Convertible	No
Availability	Available new
New price	£37,432 - £50,105
Fuel type	Petrol/Diesel/Mild hybrid
Tested fuel efficiency	47.1 to 61.4mpg
Length	4,726 to 4,762mm
Width (excluding wing mirrors)	1,842 to 1,847mm
Width (including wing mirrors)	2,030 to 2,035mm
Height	1,427 to 1,435mm
Driver max height
Second row passenger max height
Boot space with seats up
Boot space with seats down
Number of seats	5
Folding rear seats	Yes
Isofix attachments	Yes
Turning circle	11.85 m
On sale date	15 September 2015
Lowest pence per mile cost	£11.29

Latest tested engine
Engine name	40 TDI advanced quattro S tronic
Fuel type	Mild-Diesel-Hybrid
Capacity and power	2-litre (204hp)
Transmission	7-speed dual-clutch automatic
Driven wheels	Four-wheel-drive (4WD)
Fuel tank capacity	58 litres
Tested fuel economy: City / Out of town / Motorway (mpg)
Tested fuel economy: Combined (mpg)
Cost per mile	14.72p per mile
Cost of filling tank	£88
Monthly fuel cost
Annual fuel cost
NOx level	Extremely Low (trace)
CO level	Extremely Low (trace)
CO2 at tailpipe/tank-to-wheel (TTW) (g/km)	159
Well-to-wheel (WTW) CO2 (g/km)	186
Official fuel economy: WLTP	46.3 to 51.4
Official Euro emission level	Euro 6d
Braked tow load (KG)	1800kg
Unbraked tow load (KG)	750kg
Engine test date	22 November 2022
Test programme	2017

Engine two
Engine name	Avant 2.0 TDI Ultra design
Fuel	Diesel
Capacity and power	2-litre (190hp)
Transmission	7-speed dual-clutch automatic
Driven wheels	Front-wheel-drive (FWD)
Fuel tank capacity	40 litres
Tested fuel economy: City / Out of town / Motorway
Tested fuel economy: combined mpg
Cost per mile	11.29p per mile
Cost of filling tank	£61
Monthly fuel cost
Annual fuel cost
NOx level	Low
CO level	Low
CO2 at tailpipe/tank-to-wheel (TTW) (g/km)	121
Well-to-wheel (WTW) CO2 (g/km)	147
Official Euro emission level	Euro 6b
Braked tow load (KG)	1700kg
Unbraked tow load (KG)	750kg
Engine test date	29 January 2016
Car test programme	2012-2016

Suggested Alternatives

Kia

Soul EV (2019-)

Available new
Compact/Small SUV
Electric

£37,718Typical price

Test score

Renault

Espace (2003-2012)

Used only
MPV
Petrol/Diesel/Mild hybrid

£750Typical price

Test score

Seat

Altea (2004-2015)

Used only
MPV
Petrol/Diesel/Mild hybrid

£1,011Typical price

Test score

How to find cheap car insurance
Find out ways to get cheaper car insurance quotes from price comparison sites and how to haggle with car insurance companies to save money
Best electric cars for 2024
Our independent lab tests reveal the best electric cars with enough range to go the distance.
How we test cars
Every car we review is subjected to hundreds of tests in our lab and on the road. Find out how our tests help you choose the best car, and avoid the worst.

All new and used car advice

AudiA4 Avant (2015-)

where to buy or sell

Sign up to unlock the full expert review

pros

cons

What's included?

How we test cars

Ease of driving

Performance

Comfort and practicality

Euro NCAP

Which? safety

Model reliability 0-4 years

Model reliability 5-9 years

Brand reliability 0-4 years

Brand reliability 5-9 years

Brand reliability 10-15 years

How this product's score compares with other new and used cars we've tested

Suggested Alternatives

Kia

Renault

Seat

Related articles

AudiA4 Avant (2015-)

where to buy or sell

pros

cons

What's included?

Test results

Specifications

Best Buys & Don't Buys

Suggested Alternatives

Kia

Renault

Seat

Related articles