Is the 2023 Audi A4 reliable?

The 2023 Audi A4 has 15 complaints filed with NHTSA (0.7x the segment average). Our reliability verdict: excellent. Most common issue: DRIVER ASSIST/CAMERAS problems.

What are common problems with the 2023 Audi A4?

Top problems: DRIVER ASSIST/CAMERAS (6 complaints, avg repair $500); ELECTRICAL (3 complaints, avg repair $500); ENGINE (3 complaints, avg repair $500). Issues typically appear around 50K miles.

Are there any recalls on the 2023 Audi A4?

No recalls have been issued for the 2023 Audi A4.

How much does it cost to fuel a 2023 Audi A4?

The 2023 Audi A4 gets 26 MPG combined. At current US average gas prices, driving 12,000 miles per year costs roughly $1846. See the interactive fuel cost calculator on this page for state-specific pricing.

How much does it cost to insure a 2023 Audi A4?

Estimated US average full-coverage insurance for the 2023 Audi A4 is approximately $1,670/year (wagon class). Actual quotes vary heavily by state, driver age, driving record, and credit — see the interactive insurance estimator on this page for state-specific pricing.

2023 Audi A4

Problems, Recalls & Reliability Report

Excellent Reliability

Quick Summary

The 2023 Audi A4 has 15 owner complaints filed with NHTSA — that's 0.7x the segment average of 23. The most common issue is driver assist/cameras problems (40% of all complaints), specifically: the vehicle erroneously applies sudden emergency braking (audi pre sense) without conditions warranting system activation. this malfunction occurs at the most dangerous of times, mostly while making left turns. vehicles behind do not expect the vehicle ahead to suddenly stop which is going to cause .

3 crash reports 3 injuries

Total Complaints

Recalls Issued

—/5

Safety Stars

0.7x

vs Segment Avg

Known Problems(top 5 of 6)

DRIVER ASSIST/CAMERAS

6 complaints

40%

• The vehicle erroneously applies sudden emergency braking (Audi Pre Sense) without conditions warranting system activation. This malfunction occurs at the most dangerous of times, mostly while making left turns. Vehicles behind do not expect the vehicle ahead to suddenly stop which is going to cause
• The vehicle erroneously applies sudden emergency braking (Audi Pre Sense) without conditions warranting system activation. This malfunction occurs at the most dangerous of times, mostly while making left turns. Vehicles behind do not expect the vehicle ahead to suddenly stop which is going to cause
• The vehicle erroneously applies sudden emergency braking (Audi Pre Sense) without conditions warranting system activation. This malfunction occurs at the most dangerous of times, mostly while making left turns. Vehicles behind do not expect the vehicle ahead to suddenly stop which is going to cause

Typical onset: 50K miles Est. repair: $500💥 3 crashes

“The vehicle erroneously applies sudden emergency braking (Audi Pre Sense) without conditions warranting system activation. This malfunction occurs at the most dangerous of times, mostly while making left turns. Vehicles behind do not expect the vehicle ahead to suddenly stop which is going to cause ”

— NHTSA complaint filing

Fuel Cost Calculator for 2023 Audi A4

Live EIA prices

Annual miles driven: 12,000

Your state (affects local gasoline price)

Per year

$1,847

Per month

$154

Per mile

15.4¢

MPG

City driving (worst-case MPG)

$2,087/yr

Highway driving (best-case MPG)

$1,600/yr

Based on EPA fuel-economy ratings and EIA weekly retail prices (2026-07-20). Real-world cost varies with driving style, trim/engine, terrain, and traffic.

5-Year Gas Price History

EIA weekly retail data · 2021 → today

Show:

Current

$4.00

5-year low

$2.78

5-year high

$5.01

Since 2021

+27%

Source: US Energy Information Administration weekly retail gasoline prices.

Estimated Insurance Cost for 2023 Audi A4

Estimate only, not a quote. Modeled from NAIC + HLDI averages for a hypothetical 35-year-old driver with clean record + full coverage. Your actual quote depends heavily on your age, driving history, credit, ZIP code, and insurer.

Your state (affects local premium average)

Full coverage / year

$1,670

Full coverage / month

$139

Liability only / year

$607

vs US avg

How this estimate is calculated

US base full-coverage premium$1674

× state (US)1.00x

× vehicle class (wagon)0.95x

× theft risk1.00x

× safety rating1.00x

× vehicle age1.05x

= Full coverage estimate$1670

Coverage assumed: 100/300/100 liability + comprehensive/collision, $500 deductibles. Data sources: NAIC 2024 + HLDI loss studies.

Maintenance & Warranty

Recommended Audi A4 Service Intervals

Oil change

10K mi / 12 mo

Tire rotation

10K mi

Brake fluid

24 months

Transmission fluid

40K mi

Engine coolant

100K mi

Spark plugs

60K mi

Cabin air filter

20K mi

Engine air filter

40K mi

Differential (AWD/4WD)

40K mi

Long-interval service (LongLife) uses fully-synthetic oil. Some engines have timing belts (check owner's manual).

"Severe service" conditions (heavy towing, extreme temps, city stop-and-go) typically halve these intervals. Always consult your vehicle's owner's manual for the authoritative schedule.

Audi New-Vehicle Warranty Coverage

Bumper-to-bumper (basic)

4 yr / 50K mi

Powertrain

4 yr / 50K mi

Hybrid/EV battery

8 yr / 100K mi

Corrosion (rust perforation)

12 yr / unlimited mi

Roadside assistance

4 yr / unlimited mi

Corrosion coverage is unlimited miles for 12 years

Estimated Repair Costs

DRIVER ASSIST/CAMERAS(~50K mi)

$500

ELECTRICAL(~50K mi)

$500

ENGINE(~50K mi)

$500

TIRES(~50K mi)

$500

WHEELS(~50K mi)

$500

Estimates based on average reported repair costs. Actual costs vary by location, shop, and severity.

🔍 Pre-Purchase Inspection Checklist

Based on 15 owner complaints for this specific year, here's what to check or ask about:

☐
DRIVER ASSIST/CAMERAS: The vehicle erroneously applies sudden emergency braking (Audi Pre Sense) without conditions warranting system activation. This malfunction occurs at the most dangerous of times, mostly while making left turns. Vehicles behind do not expect the vehicle ahead to suddenly stop which is going to cause
Typically appears around 50K miles. Repair cost ~$500
☐
ELECTRICAL: "Locked doors make it more difficult for emergency workers to enter the vehicle, which puts lives at risk." This quote is from the warning on page 40 of the Audi owners manual. I do not wish to drive wth the doors locked for this reason, yet the Audi computer automatically locks the doors every tim
Typically appears around 50K miles. Repair cost ~$500
☐
ENGINE: My brand new car stalled in the middle of traffic; as I proceeded to step on the gas peddle after yielding -- the car completely stoped as is I hit a wall, it jerk roughly and completely stopped. At first I thought someone rear-ended me, but that wasn't the case, the car just stalled, and the "Audi
Typically appears around 50K miles. Repair cost ~$500
☐
TIRES: Driving on the highway and the middle of the tire flew off. The edges of the tire still remained 245/40 R 18 97 H MS
Typically appears around 50K miles. Repair cost ~$500
☐
General: Get a pre-purchase inspection from an independent mechanic ($100-$200)