Used 2018 Audi A5 for Sale near Irvine, CA
32 results
- Year:
- 2018
- Make:
- Audi
- Model:
- A5
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 252 hp 2L I4
- Exterior color:
- Ibis White
- Fuel type:
- Gasoline
- Interior color:
- Brown
- Transmission:
- 7-Speed Automatic
- Mileage:
- 75,694
- Stock #:
- 005776
- VIN:
- WAUYNGF55JN005776
Sponsored by Los Angeles Used Cars
2018 Audi A5
2.0T quattro Premium Plus Cabriolet AWD
75,694 mi
$19,995
- Year:
- 2018
- Make:
- Audi
- Model:
- A5
- Body type:
- Coupe
- Doors:
- 2 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 252 hp 2L I4
- Exterior color:
- Gray
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 91,197
- Stock #:
- 003993
- VIN:
- WAUTNAF55JA003993
Sponsored Listing
2018 Audi A5
2.0T quattro Premium Plus Coupe AWD
91,197 mi
$13,960
- Year:
- 2017
- Make:
- Audi
- Model:
- A5
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 220 hp 2L I4 Flex Fuel Vehicle
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 86,121
- Stock #:
- 21479N
- VIN:
- WAUD2AFH7HN004332
-$1,000
Sponsored Listing
2017 Audi A5
2.0T quattro Sport Cabriolet AWD
86,121 mi
$15,988
$14,988
- Year:
- 2018
- Make:
- Audi
- Model:
- A5
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 252 hp 2L I4
- Exterior color:
- White
- Combined gas mileage:
- 29 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (TAN)
- Transmission:
- Automatic
- Mileage:
- 66,937
- Stock #:
- 28286540
- VIN:
- WAUYNGF5XJN016014
2018 Audi A5
2.0T quattro Premium Plus Cabriolet AWD
66,937 mi
$23,197
- Year:
- 2017
- Make:
- Audi
- Model:
- A5
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 220 hp 2L I4 Flex Fuel Vehicle
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 86,121
- Stock #:
- 21479N
- VIN:
- WAUD2AFH7HN004332
-$1,000
2017 Audi A5
2.0T quattro Sport Cabriolet AWD
86,121 mi
$15,988
$14,988
- Year:
- 2018
- Make:
- Audi
- Model:
- A5
- Body type:
- Coupe
- Doors:
- 2 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 252 hp 2L I4
- Exterior color:
- Gray
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 91,197
- Stock #:
- 003993
- VIN:
- WAUTNAF55JA003993
2018 Audi A5
2.0T quattro Premium Plus Coupe AWD
91,197 mi
$13,960
- Year:
- 2018
- Make:
- Audi
- Model:
- A5
- Body type:
- Coupe
- Doors:
- 2 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 252 hp 2L I4
- Exterior color:
- Black
- Combined gas mileage:
- 29 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 96,359
- Stock #:
- JA131569D
- VIN:
- WAUPNAF55JA131569
2018 Audi A5
2.0T quattro Premium Plus Coupe AWD
96,359 mi
$15,901
- Year:
- 2018
- Make:
- Audi
- Model:
- A5
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 252 hp 2L I4
- Exterior color:
- Ibis White
- Fuel type:
- Gasoline
- Interior color:
- Brown
- Transmission:
- 7-Speed Automatic
- Mileage:
- 75,694
- Stock #:
- 005776
- VIN:
- WAUYNGF55JN005776
2018 Audi A5
2.0T quattro Premium Plus Cabriolet AWD
75,694 mi
$19,995
- Year:
- 2017
- Make:
- Audi
- Model:
- A5
- Body type:
- Coupe
- Engine:
- 220 hp 2L I4 Flex Fuel Vehicle
- Exterior color:
- Silver
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 115,442
- Stock #:
- 015
- VIN:
- WAUD2AFR1HA000275
2017 Audi A5
115,442 mi
$11,950
- Year:
- 2018
- Make:
- Audi
- Model:
- A5
- Body type:
- Coupe
- Doors:
- 2 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 252 hp 2L I4
- Exterior color:
- Gray
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 130,854
- Stock #:
- 051847
- VIN:
- WAUTNAF53JA051847
-$400
2018 Audi A5
2.0T quattro Premium Plus Coupe AWD
130,854 mi
$12,995
$12,595
- Year:
- 2019
- Make:
- Audi
- Model:
- A5
- Body type:
- Coupe
- Doors:
- 2 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 248 hp 2L I4
- Exterior color:
- Black
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 16,033
- Stock #:
- KA057774A
- VIN:
- WAUSNAF53KA057774
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2019 Audi A5
quattro Premium 45 TFSI Coupe
16,033 mi
$26,058
- Year:
- 2018
- Make:
- Audi
- Model:
- A5
- Body type:
- Coupe
- Doors:
- 2 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 252 hp 2L I4
- Exterior color:
- Ibis White
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 116,921
- Stock #:
- 17121A041
- VIN:
- WAUSNAF5XJA000941
2018 Audi A5
2.0T quattro Premium Coupe AWD
116,921 mi
$14,986
- Year:
- 2018
- Make:
- Audi
- Model:
- A5
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 252 hp 2L I4
- Exterior color:
- Brilliant Black
- Fuel type:
- Gasoline
- Interior color:
- Brown (Tan)
- Transmission:
- 7-Speed Automatic
- Mileage:
- 90,458
- Stock #:
- 000047
- VIN:
- WAUYNGF51JN003989
2018 Audi A5
2.0T quattro Premium Plus Cabriolet AWD
90,458 mi
$16,803
CarGurus Analysis:
2018 Audi A5
With 201 currently listed for sale and an average price of $19,810.00, 32.8% of 2018 Audi A5s for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2018 Audi A5 5 / 5 stars.
65.7% of 2018 Audi A5 models on CarGurus are accident free.
The 2018 Audi A5 features elegant design, impressive handling, and a spacious interior, highlighting its sporty yet luxurious feel compared to competitors.
- Year:
- 2017
- Make:
- Audi
- Model:
- A5
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 220 hp 2L I4 Flex Fuel Vehicle
- Exterior color:
- Ibis White
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Chestnut Brown
- Transmission:
- 8-Speed Automatic
- Mileage:
- 96,094
- Stock #:
- 000039
- VIN:
- WAUD2AFHXHN003465
2017 Audi A5
2.0T quattro Sport Cabriolet AWD
96,094 mi
$15,298
- Year:
- 2019
- Make:
- Audi
- Model:
- A5
- Body type:
- Coupe
- Doors:
- 2 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 248 hp 2L I4
- Exterior color:
- Gray
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 21,141
- Stock #:
- 28728249
- VIN:
- WAUTNAF55KA008015
2019 Audi A5
quattro Premium Plus 45 TFSI Coupe
21,141 mi
$27,197
- Year:
- 2018
- Make:
- Audi
- Model:
- A5
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 252 hp 2L I4
- Exterior color:
- Gray
- Combined gas mileage:
- 29 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Dual Clutch
- Mileage:
- 103,640
- Stock #:
- 15849
- VIN:
- WAU2NGF57JN020009
2018 Audi A5
2.0T quattro Prestige Cabriolet AWD
103,640 mi
$19,216
- Year:
- 2018
- Make:
- Audi
- Model:
- A5
- Body type:
- Coupe
- Doors:
- 2 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 252 hp 2L I4
- Exterior color:
- Gray
- Combined gas mileage:
- 29 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 100,450
- Stock #:
- 004362
- VIN:
- WAUPNAF56JA004362
2018 Audi A5
2.0T quattro Premium Plus Coupe AWD
100,450 mi
$20,216
- Year:
- 2018
- Make:
- Audi
- Model:
- A5
- Body type:
- Coupe
- Doors:
- 2 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 252 hp 2L I4
- Exterior color:
- Glacier White Metallic
- Combined gas mileage:
- 29 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 59,408
- Stock #:
- 096092
- VIN:
- WAUPNAF51JA096092
2018 Audi A5
2.0T quattro Premium Plus Coupe AWD
59,408 mi
$20,772
- Year:
- 2017
- Make:
- Audi
- Model:
- A5
- Body type:
- Coupe
- Doors:
- 2 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 220 hp 2L I4 Flex Fuel Vehicle
- Exterior color:
- Sepang Blue Pearl Effect
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 89,345
- Stock #:
- HA001028
- VIN:
- WAUD2AFR0HA001028
2017 Audi A5
2.0T quattro Sport Coupe AWD
89,345 mi
$16,535
- Year:
- 2018
- Make:
- Audi
- Model:
- A5
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 252 hp 2L I4
- Exterior color:
- Gray
- Combined gas mileage:
- 29 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 14,024
- Stock #:
- TR18A5CAB
- VIN:
- WAUYNGF53JN022172
2018 Audi A5
2.0T quattro Premium Plus Cabriolet AWD
14,024 mi
$31,472
- Year:
- 2018
- Make:
- Audi
- Model:
- A5
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 252 hp 2L I4
- Exterior color:
- Glacier White Metallic
- Fuel type:
- Gasoline
- Interior color:
- Brown (Atlas Beige)
- Transmission:
- 7-Speed Automatic
- Mileage:
- 43,775
- Stock #:
- M2600459B
- VIN:
- WAUYNGF5XJN015722
2018 Audi A5
2.0T quattro Premium Plus Cabriolet AWD
43,775 mi
$28,404
- Year:
- 2018
- Make:
- Audi
- Model:
- A5
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 252 hp 2L I4
- Exterior color:
- Brilliant Black/Black Roof
- Combined gas mileage:
- 29 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 28,242
- Stock #:
- PEA3590
- VIN:
- WAUYNGF59JN013590
2018 Audi A5
2.0T quattro Premium Plus Cabriolet AWD
28,242 mi
$28,560
- Year:
- 2017
- Make:
- Audi
- Model:
- A5
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 220 hp 2L I4 Flex Fuel Vehicle
- Exterior color:
- Mythos Black Metallic
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 105,543
- Stock #:
- 000019
- VIN:
- WAUD2AFH1HN004147
2017 Audi A5
2.0T quattro Sport Cabriolet AWD
105,543 mi
$14,803
CarGurus Analysis: 2018 Audi A5
Summary
With 201 currently listed for sale and an average price of $19,810.00, 32.8% of 2018 Audi A5s for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2018 Audi A5 5 / 5 stars.
65.7% of 2018 Audi A5 models on CarGurus are accident free.
The 2018 Audi A5 features elegant design, impressive handling, and a spacious interior, highlighting its sporty yet luxurious feel compared to competitors.
Why it stands out
The 2018 Audi A5 distinguishes itself in the competitive luxury coupe market with a blend of style, performance, and advanced technology. The model boasts a sleek design accompanied by a well-appointed interior that prioritizes passenger comfort. It features a standard 2.0-liter turbocharged four-cylinder engine producing 252 horsepower and 273 lb-ft of torque, paired with Audi's quattro all-wheel-drive system for enhanced traction and handling. The inclusion of a modern infotainment system with standard Apple CarPlay and Android Auto capabilities adds to its appeal. While many owners appreciate its luxurious ambiance and driving dynamics, some have reported issues with vehicle condition upon purchase, indicating a need for diligence when selecting a used model. Overall, the 2018 A5 remains a compelling option for buyers seeking a sporty yet upscale driving experience.
Other model years to consider
- Average price: $50,758.00
- Good/great deal percentage: 37.6%
- User rating: 5 / 5
- Total listings: 939
- Average price: $44,440.00
- Good/great deal percentage: 37.0%
- Accident-free percentage: 97.6%
- Total listings: 890
- Average price: $13,542.00
- Good/great deal percentage: 35.7%
- User rating: 5 / 5
- Total listings: 140
This analysis is based on CarGurus' proprietary market data from June 22, 2026, CarGurus experts' opinions, and generative AI.
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5.0 Overall rating
Filter by rating
Jermaine B
Reviewed a 2018 Audi 2.0T quattro Premium Plus Coupe AWD on Feb 11, 2025
The features are very upscale and intelligent. The car is a great value. The car is missing absolutely nothing. It's in a league of its own.
Lawrence H
Reviewed a 2018 Audi A5 on Jul 21, 2025
This was the Prestige model and it included everything Audi offers to assist the driving experience.
Robert D. M
Reviewed a 2018 Audi A5 on Mar 8, 2021
This car is an absolute gem. Comfortably, nimble, elegant - this one has it all!
Robaire E
Reviewed a 2018 Audi A5 on Apr 27, 2023
Personally, Audis has to be the best made car, EVER! Sturdy, Dependable, Classic Design and Perfectly Equipped. It is my dream to own this car and I will.
2018 Audi A5 Trims
2018 Audi A5 Price Trends
CarGurus tracks the prices of millions of used car listings every year. See how the average price of 2018 Audi A5 prices has changed over time.
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