The base engine offered on the 2018 Audi A5 Cabriolet is a 2-liter I4 that makes 252 hp @ 5000 rpm and 273 lb.-ft. @ 1600 rpm. It is mated to a 7 speed automated manual. Equipped with this engine, the 2018 Audi A5 Cabriolet takes 5.4 seconds to reach 60 mph from a standstill and achieves the quarter-mile in 13.8 seconds.

Another engine available here is a 2-liter Gas that makes 252 hp @ 5000 rpm and 273 lb.-ft. @ 1600 rpm. It is mated to a 7-speed automated manual. Powered by this engine, the 2018 Audi A5 Cabriolet takes only 5.4 seconds to reach 60 mph from a standstill and covers the quarter-mile run in 13.8 seconds.

Finally, the 3-liter V6 here is the final engine on offer. Mated to a 8 speed Tiptronic Automatic, this engine generates 354 hp @ 5400 rpm and 369 lb.-ft. @ 1370 rpm. Powered by this engine, the 2018 Audi A5 Cabriolet achieves a 0-60 time of 5.4 seconds, while maintaining a 13.8 seconds quarter-mile time. The 2018 Audi A5 Cabriolet can reach a top speed of 130 km/h with this engine configuration.

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2018 Audi A5 Cabriolet 0-60, Top Speed and Quarter-Mile

Trim Name0-60 MPHStanding 1/4-mileTop SpeedBraking (60 - 0 MPH)
Premium quattro 2dr Convertible AWD (2.0L 4cyl Turbo 7AM)
Premium Plus quattro 2dr Convertible AWD (2.0L 4cyl Turbo 7AM)
5.2 sec---
Prestige quattro 2dr Convertible AWD (2.0L 4cyl Turbo 7AM)
5.6 sec---
Premium Plus quattro 2dr Convertible AWD (3.0L 6cyl Turbo 8A)
Prestige quattro 2dr Convertible AWD (3.0L 6cyl Turbo 8A)
5.2 sec13.8 sec130 mph117 ft.

Used Audi A5 Cabriolet For Sale

View More
8
87New
Price Drop, $1600
Earlier Price: $28310
9 Dec 2022
Massapequa Park, NY

2018 Audi A5 Premium

Premium quattro 2dr Coupe AWD (2.0L 4cyl Turbo 7AM)

$26,710
Est. $362/mo
Excellent Deal
$7,485 Below market
RMV: $34,195
Listed On 23 Sep 2022 (132 Days)
7
47New
Bronx, NY

2018 Audi A5 Premium Plus Sportback

Premium Plus quattro 4dr Sportback AWD (2.0L 4cyl Turbo 7AM)

$24,995
Est. $339/mo
Excellent Deal
$5,756 Below market
RMV: $30,751
Listed On 10 Dec 2022 (54 Days)
24
43New
Price Rise, $200
Earlier Price: $27288
2 Jan 2023
Valley Stream, NY

2018 Audi A5 Premium Plus Cabriolet

Premium Plus quattro 2dr Convertible AWD (2.0L 4cyl Turbo 7AM)

$27,488
Est. $373/mo
Excellent Deal
$6,234 Below market
RMV: $33,722
Listed On 29 Dec 2022 (35 Days)
23
31New
Price Drop, $1500
Earlier Price: $24995
2 Jan 2023
Hempstead, NY

2018 Audi A5 Premium Plus Sportback

Premium Plus quattro 4dr Sportback AWD (2.0L 4cyl Turbo 7AM)

$23,495
Est. $318/mo
Excellent Deal
$5,345 Below market
RMV: $28,840
Listed On 21 Feb 2022 (346 Days)
18
40New
Price Drop, $500
Earlier Price: $24498
20 Dec 2022
Floral Park, NY

2019 Audi A5 Premium

2.0 TFSI Premium quattro 2dr Coupe AWD (2.0L 4cyl Turbo 7AM)

$23,998
Est. $325/mo
Excellent Deal
$5,061 Below market
RMV: $29,059
Listed On 01 Dec 2022 (63 Days)
14
26
Price Drop, $500
Earlier Price: $27997
2 Jun 2022
Morristown, NJ

2018 Audi A5 Premium Plus Sportback

Premium Plus quattro 4dr Sportback AWD (2.0L 4cyl Turbo 7AM)

$27,497
Est. $373/mo
Excellent Deal
$5,757 Below market
RMV: $33,254
Listed On 15 Mar 2022 (324 Days)
4
40
Price Drop, $82
Earlier Price: $27333
21 Apr 2021
Amityville, NY

2018 Audi A5 Prestige Sportback

Prestige quattro 4dr Sportback AWD (2.0L 4cyl Turbo 7AM)

$27,251
Est. $369/mo
Excellent Deal
$5,209 Below market
RMV: $32,460
Listed On 25 Feb 2021 (707 Days)
4
40New
Price Drop, $500
Earlier Price: $25498
20 Dec 2022
Floral Park, NY

2018 Audi A5 Premium Plus Sportback

Premium Plus quattro 4dr Sportback AWD (2.0L 4cyl Turbo 7AM)

$24,998
Est. $339/mo
Excellent Deal
$4,721 Below market
RMV: $29,719
Listed On 06 Oct 2022 (119 Days)
19
26New
Price Drop, $1100
Earlier Price: $25024
26 Dec 2022
Nashua, NH

2018 Audi A5 Premium Plus Sportback

Premium Plus quattro 4dr Sportback AWD (2.0L 4cyl Turbo 7AM)

$23,924
Est. $324/mo
Excellent Deal
$4,499 Below market
RMV: $28,423
Listed On 21 Jul 2022 (196 Days)
Competing with the 2018 Audi A5 Cabriolet here are rivals like the 2018 BMW M240i Convertible, the 2018 BMW 2 Series Convertible, and the 2018 BMW 4 Series Convertible. It becomes hard to differentiate between the competitors here. The time each of the cars takes to reach 60 mph from 0 is very comparable, with the technical leader being 2018 BMW M240i Convertible, leading by 1.2 seconds. The picture becomes a little clearer when we compare quarter-mile runs, where the 2018 Audi A5 Cabriolet shines. Beating out the second in the class, the 2018 Audi A3 Convertible, by 1 seconds, the 2018 Audi A5 Cabriolet takes the longer route to solidify its name in the class.
Performance of the 2018 Audi A5 Cabriolet during the emergency braking test was subpar for the class. The 2018 Audi A3 Convertible carries the best braking performance for the class with 88 feet, that is 117 feet better than the 2018 Audi A5 Cabriolet.

2018 Audi A5 vs. Competitor's Cabriolet 0-60, Top Speed and Quarter-Mile

Car Name0-60 MPHStanding 1/4-mileTop SpeedBraking (60 - 0 MPH)
2018 BMW M240i Convertible4.2 sec---
2018 Audi A5 Cabriolet5.2 - 5.6 sec13.8 sec130 mph117 ft.
2018 BMW 2 Series Convertible5.4 sec---
2018 BMW 4 Series Convertible5.6 - 6 sec---
2018 Mercedes-Benz SLC-Class5.8 sec---
2018 Mercedes-Benz C-Class Convertible5.9 sec---
2018 Audi A3 Convertible6.1 sec14.8 sec130 mph88 ft.
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2018 Audi A5 Cabriolet Exclusive Interior and Exterior Pictures | View latest Pictures

2017 Audi A5 Cabriolet 0-60, Top Speed and Quarter-Mile

Trim Name0-60 MPH
Sport quattro 2dr Convertible AWD (2.0L 4cyl Turbo 8A)
5.2 sec

2017 Audi A5 vs. Competitor's Cabriolet 0-60, Top Speed and Quarter-Mile

2016 Audi A5 Cabriolet 0-60, Top Speed and Quarter-Mile

Trim Name0-60 MPHStanding 1/4-mileTop SpeedBraking (60 - 0 MPH)
Premium Plus quattro 2dr Convertible AWD (2.0L 4cyl Turbo 8A)
Premium quattro 2dr Convertible AWD (2.0L 4cyl Turbo 8A)
6.8 sec15.1 sec130 mph108 ft.

2016 Audi A5 vs. Competitor's Cabriolet 0-60, Top Speed and Quarter-Mile

Car Name0-60 MPHStanding 1/4-mileTop SpeedBraking (60 - 0 MPH)
2016 Audi A5 Cabriolet6.8 sec15.1 sec130 mph108 ft.
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