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Used Audi A4 for Sale in 

Niagara Falls, Ontario

·
22 results
2018 Audi A4
Sale

2018 Audi A4

Technik·87,399 km
$21,290$22,590
$175/biweekly·$0 down
$149 shippingExcl. HST & Licensing; Incl. OMVIC Fee
2021 Audi A4
Sale

2021 Audi A4

Komfort 40·106,176 km
$22,590$24,590
$159/biweekly·$0 down
$149 shippingExcl. HST & Licensing; Incl. OMVIC Fee
2019 Audi A4

2019 Audi A4

Progressiv 45·122,052 km
$21,590
$168/biweekly·$0 down
$149 shippingExcl. HST & Licensing; Incl. OMVIC Fee

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2024 Audi A4
Sale

2024 Audi A4

Progressiv 45·7,610 km
$41,590$42,990
$283/biweekly·$0 down
$149 shippingExcl. HST & Licensing; Incl. OMVIC Fee
2024 Audi A4
Sale

2024 Audi A4

Technik 45·41,217 km
$38,590$39,990
$263/biweekly·$0 down
$149 shippingExcl. HST & Licensing; Incl. OMVIC Fee
2019 Audi A4

2019 Audi A4

Technik 45·89,457 km
$23,590
$182/biweekly·$0 down
$149 shippingExcl. HST & Licensing; Incl. OMVIC Fee
2023 Audi A4
Sale

2023 Audi A4

Komfort 45·34,116 km
$29,590$31,990
$204/biweekly·$0 down
$149 shippingExcl. HST & Licensing; Incl. OMVIC Fee
2023 Audi A4
Sale

2023 Audi A4

Komfort 45·66,991 km
$26,590$28,590
$185/biweekly·$0 down
$149 shippingExcl. HST & Licensing; Incl. OMVIC Fee
2018 Audi A4

2018 Audi A4

Progressiv·122,134 km
$16,590
$140/biweekly·$0 down
$149 shippingExcl. HST & Licensing; Incl. OMVIC Fee

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2017 Audi A4

2017 Audi A4

Progressiv·129,253 km
$16,590
$149/biweekly·$0 down
$149 shippingExcl. HST & Licensing; Incl. OMVIC Fee
2023 Audi A4
Sale

2023 Audi A4

Progressiv 45·79,075 km
$28,590$30,590
$198/biweekly·$0 down
$149 shippingExcl. HST & Licensing; Incl. OMVIC Fee
2021 Audi A4
Sale

2021 Audi A4

Progressiv 45·80,061 km
$23,990$24,990
$168/biweekly·$0 down
$149 shippingExcl. HST & Licensing; Incl. OMVIC Fee
2018 Audi A4

2018 Audi A4

Technik·112,847 km
$20,590
$170/biweekly·$0 down
$149 shippingExcl. HST & Licensing; Incl. OMVIC Fee
2023 Audi A4
Sale

2023 Audi A4

Komfort 45·31,959 km
$28,590$29,990
$198/biweekly·$0 down
$149 shippingExcl. HST & Licensing; Incl. OMVIC Fee
2019 Audi A4

2019 Audi A4

Komfort 45·83,257 km
$22,290
$173/biweekly·$0 down
$149 shippingExcl. HST & Licensing; Incl. OMVIC Fee
2018 Audi A4
Coming soon. Stock image.

2018 Audi A4

Technik·100,000 km
$21,990
$181/biweekly·$0 down
$149 shippingExcl. HST & Licensing; Incl. OMVIC Fee
2018 Audi A4
Coming soon. Stock image.

2018 Audi A4

Progressiv·83,323 km
$21,590
$178/biweekly·$0 down
$149 shippingExcl. HST & Licensing; Incl. OMVIC Fee
2019 Audi A4
Coming soon. Stock image.

2019 Audi A4

Komfort 40·75,737 km
$19,990
$156/biweekly·$0 down
$149 shippingExcl. HST & Licensing; Incl. OMVIC Fee
2023 Audi A4
Coming soon. Stock image.

2023 Audi A4

Komfort 45·54,723 km
$29,990
$207/biweekly·$0 down
$149 shippingExcl. HST & Licensing; Incl. OMVIC Fee

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2019 Audi A4 allroad
Coming soon. Stock image.

2019 Audi A4 allroad

Progressiv 45·68,000 km
$23,590
$182/biweekly·$0 down
$149 shippingExcl. HST & Licensing; Incl. OMVIC Fee
2018 Audi A4
Reserved

2018 Audi A4

Komfort·110,984 km
$13,990
$120/biweekly·$0 down
$149 shippingExcl. HST & Licensing; Incl. OMVIC Fee
2023 Audi A4 allroad
Reserved

2023 Audi A4 allroad

Technik 45·81,757 km
$36,590
$250/biweekly·$0 down
$149 shippingExcl. HST & Licensing; Incl. OMVIC Fee

Car Reviews

Audi A4 customer reviews

Overall rating (based on 11 reviews)

4.4

5 star

7

4 star

1

3 star

3

2 star

0

1 star

0

What customers are saying

The Audi A4 is well-regarded by Clutch customers with an average rating of 4.4/5. Owners frequently highlight its seat comfort, ride and handling, and interior space. Some customers note fuel economy and reliability as areas for improvement.

1 / 6

2019 Audi A4

Good car from the outside but you a nightmare when you discover it’s issues

PROS

Ride and Handling
Noise coming from the front of the vehicle Also when I scanned the car it showed the following messages: Camshaft B (Exhaust): Retard Setpoint not Reached (Over-Advanced) Cam Shift Actuator "A" Cylinder 3 Circuit/Open Clearly an issue in the car that was not communicated to me before buying also I was not able to detect this when I got the car because I had an important international travel
Seat Comfort
Good
Technology and Entertainment
Noise coming from the front of the vehicle Also when I scanned the car it showed the following messages: Camshaft B (Exhaust): Retard Setpoint not Reached (Over-Advanced) Cam Shift Actuator "A" Cylinder 3 Circuit/Open Clearly an issue in the car that was not communicated to me before buying also I was not able to detect this when I got the car because I had an important international travel
Interior Space
Good
Value
Expensive knowing the issues in the car
Fuel Economy
Very high fuel consumption, maybe the reason is the issue discussed in tech section
Styling
Good
Reliability
Noise coming from the front of the vehicle Also when I scanned the car it showed the following messages: Camshaft B (Exhaust): Retard Setpoint not Reached (Over-Advanced) Cam Shift Actuator "A" Cylinder 3 Circuit/Open Clearly an issue in the car that was not communicated to me before buying also I was not able to detect this when I got the car because I had an important international travel

CONS

Ride and Handling
Noise coming from the front of the vehicle Also when I scanned the car it showed the following messages: Camshaft B (Exhaust): Retard Setpoint not Reached (Over-Advanced) Cam Shift Actuator "A" Cylinder 3 Circuit/Open Clearly an issue in the car that was not communicated to me before buying also I was not able to detect this when I got the car because I had an important international travel
Technology and Entertainment
Noise coming from the front of the vehicle Also when I scanned the car it showed the following messages: Camshaft B (Exhaust): Retard Setpoint not Reached (Over-Advanced) Cam Shift Actuator "A" Cylinder 3 Circuit/Open Clearly an issue in the car that was not communicated to me before buying also I was not able to detect this when I got the car because I had an important international travel
Value
Bad value
Fuel Economy
High fuel consumption compared to what it should be
Reliability
Noise coming from the front of the vehicle Also when I scanned the car it showed the following messages: Camshaft B (Exhaust): Retard Setpoint not Reached (Over-Advanced) Cam Shift Actuator "A" Cylinder 3 Circuit/Open Clearly an issue in the car that was not communicated to me before buying also I was not able to detect this when I got the car because I had an important international travel

Mohamed-Youssef B.

May 29, 2026

2019 Audi A4

The best car I've ever had

PROS

Ride and Handling
good
Seat Comfort
good
Technology and Entertainment
good
Interior Space
good
Value
good
Fuel Economy
good
Styling
good
Reliability
good

Vidur M.

Jun 4, 2026

2019 Audi A4

Family and sporty at the same time

PROS

Ride and Handling
Very good performance
Seat Comfort
Seats are nice, air conditioning works well. Cabin is pretty silent
Technology and Entertainment
Even though the apple car play is wired, it is very nice to have it
Interior Space
Car is very comfortable. Plenty of space inside.
Styling
Car looks great.

CONS

Fuel Economy
Nightmare efficiency to drive in downtown toronto
Reliability
It has been very reliable, but service and parts are expensive

Guilherme B.

May 23, 2026

2018 Audi A4

Highly recommend the buying experience and vehicle.

PROS

Ride and Handling
Great breaking, efficiency and pickup.
Seat Comfort
As one would expect with a luxury sedan, quiet, comfortable and modern. Very clean and like new condition on arrival.
Technology and Entertainment
As expected for Audi. High quality and works excellent.
Interior Space
Great trunk space!
Reliability
Three years and no issues with the car! Highly recommend.

CONS

Reliability
Cost to maintain a premium vehicle is higher as one would expect but not unreasonable. The dealer is excellent and provides great service.

Nathan N.

May 29, 2026

2017 Audi A4

Fun car, but expensive to own

PROS

Ride and Handling
I tuned this car into oblivion and make 400hp now
Seat Comfort
Good seats, comfy as hell
Technology and Entertainment
For a 2017, it has newish tech
Styling
It’s an audi

CONS

Fuel Economy
Gas guzzler
Reliability
Spent $250 on an oil change, need to change my control arms soon which will be $3k

Max P.

May 25, 2026

2018 Audi A4

My favourite car

PROS

Ride and Handling
Good brakes
Seat Comfort
Comfortable seats and noise insulation
Technology and Entertainment
Like CarPlay and seat heating / coolint
Interior Space
Massive trunk can fit what I need
Value
Good price

Shayan H.

May 28, 2026

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