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Used 2018 Audi S5 Consumer Reviews

4.3 out of 5 stars
29 reviews

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4 out of 5 stars

If Only the Windows Work

David H, 01/16/2019
2018 Audi S5 Prestige quattro 4dr Hatchback AWD (3.0L 6cyl Turbo 8A)
19 of 22 people found this review helpful

It's been about 10 years since I last owned a German car and with great trepidation I bought the S5. I had such a terrible time with my Mercedes (every time I drove past the dealership, I got charged $1,000). It had everything I wanted: horsepower, handling, all wheel drive and it looked awesome! My friends said quality and reliability was unbeatable. Well, let's just say that the windows don't really work when it gets cold. It seems that moisture gets into the window mechanism and freezes during the winter. When that happens, the window does not seal properly (it is a frameless window, so it has to come down a little to release pressure for the doors to open easily). This means that road noise is terrible. Took it to the dealership twice. First time, they said it was a software upgrade issue. The second time, they couldn't replicate the issue. It is frustrating to spend $60K for a car and the windows won't work. Waiting for the lease to complete and I can go back to the reliable Acura.

Safety
5 out of 5 stars
Technology
3 out of 5 stars
Performance
5 out of 5 stars
Interior
5 out of 5 stars
Comfort
4 out of 5 stars
Reliability
2 out of 5 stars
Value
3 out of 5 stars
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5 out of 5 stars

Want some fun!

Rock, 05/17/2018
2018 Audi S5 Prestige quattro 2dr Convertible AWD (3.0L 6cyl Turbo 8A)
6 of 6 people found this review helpful

Had an 06 A5 Premium convertible. Gorgeous and fun to drive but not enough umph! This one on the other hand has the HP my 06 Mustang GT had after some mods to the GT and I doubt the Mustang could outrun it. That sayin something folks! It’s a prestige and I know I know that’s taking it little too far if all your after is horsepower...but I don’t regret it. Took it on a 2000 mile trip and was quite surprised about the mpg even doing 80-90 mph on the interstate. How’s 31 mpg sound? Speaking of sound, WOW! It will take you awhile to learn all the features but you’ll enjoy the process and what Audi has done. Drawbacks? The auto stop engine feature when idling maybe but the feature functions flawlessly. This is a 10 year car for us. Wife drives it more than I do and loves it! It’s white with the red interior so kinda on the feminine side but she looks awesome in it!

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5 out of 5 stars

Love this car!

Yolanda, 11/05/2017
2018 Audi S5 Prestige quattro 4dr Hatchback AWD (3.0L 6cyl Turbo 8A)
5 of 5 people found this review helpful

I love the way this car handles and the quality and technology are excellent. I previously owned a Lexus and this is my first Audi. His car has exceeded my expectations!

Safety
5 out of 5 stars
Technology
5 out of 5 stars
Performance
5 out of 5 stars
Interior
5 out of 5 stars
Comfort
5 out of 5 stars
Reliability
5 out of 5 stars
Value
4 out of 5 stars
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5 out of 5 stars

3 years and still almost perfect driver's car!

EngineerDan, 01/16/2020
updated 02/21/2024
2018 Audi S5 Premium Plus quattro 2dr Coupe AWD (3.0L 6cyl Turbo 8A)
4 of 4 people found this review helpful

Pros: Completely reliable so far - just oil changes and regular maintenance. Highly responsive to throttle, although with some turbo lag at low RPMs. Step on the throttle at 70 mph (+) and you feel the front end lift slightly as the car accelerates Amazing mileage for the power of the vehicle. I'll run around 28 mpg on interstates without trying to conserve. Very comfortable for long trips - it even has heated front seat massagers. Full suite of state-of-the-art electronics, including lane departure warning, adaptive cruise, "heads up" display of speed and route info, collision warning, and parking view assist (still have to park yourself manually, though. Spacious trunk for the size vehicle. Cons: Definite 2+2 configuration. Back seat suitable only for cargo (backpack, briefcase, groceries, etc) and small children. Difficult rear seat entry/exit Handling is excellent for normal driving, but not top level for extreme driving You get what you pay for, you get a lot, so the sticker price isn't cheap. At 5 years (2023) still nothing other than normal maintenance, with no noticeable change in mileage or performance

Safety
5 out of 5 stars
Technology
5 out of 5 stars
Performance
5 out of 5 stars
Interior
4 out of 5 stars
Comfort
5 out of 5 stars
Reliability
5 out of 5 stars
Value
4 out of 5 stars
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4 out of 5 stars

Really nice car with a minor gripe

Scotty Mac, 11/06/2019
2018 Audi S5 Prestige quattro 2dr Convertible AWD (3.0L 6cyl Turbo 8A)
6 of 7 people found this review helpful

First off, let me say that a really like this car. Lots of options, comfortable. and quick. I like the interior and adjustable options (suspension, drivetrain, exhaust, etc.). For a heavy car, it really sticks in the turns. I own a 2002 M roadster and the audi feels like it can stay with it on my favorite cambered on ramp all day long. It probably has more to do with the driver than the car, but I feel like the awd and sport diff really gives you confidence to stick a 4K lb car in the turns. Very quiet for a convertible with the top up. I like the knock down back seats for adding storage to the convertible's reduced trunk space. Now for the gripe: The turbo lag is really unacceptable for a car in this price range - particularly coming out of VW group which has been doing turbos for a while. The previous gen supercharged motor had less output, but no lag. There are ways of getting around it by leaning into the throttle rather than hitting WOT from idle. However, there are times when you are pulling out into traffic when that's exactly what is needed and that hesitation is not a good feeling. Other minor issues: Also, do not like the auto dimming mirrors all around. I wish there was an off option if possible. Night time and early morning driving dims out the rear view to a point where you can only see headlights and not make out what type of vehicle it is. The dimming is not really needed in the side mirrors. A couple of small plastic trim pieces (seat belt hanger rack, rear seat wind block pegs) broke and they all seems to be around $80 for a $2-$10 part. I guess that's what you get expect in this price range. If buying used, I would definitely recommend an extended warranty. I'm not saying things are going to go bad, but this car has a lot of expensive sounding options if repairs are needed. The convertible top actions with the windows lowering and hatch mechanism alone would warrant it, not to mention the seat massagers and LCD dashboard. The stereo sounds awesome, but I'm not even sure where it is located. Its not like you are going to put in an aftermarket unit in this car. I don't want to give the impression that I don't like this car. Its one of the nicest cars I have owned - thus the 4 star rating. I just thought I would point out the shortcomings (all cars have them) that I have noticed during my ownership. I suppose they will come out with an RS cab that I'll start coveting next.....

Safety
5 out of 5 stars
Technology
5 out of 5 stars
Performance
4 out of 5 stars
Interior
4 out of 5 stars
Comfort
5 out of 5 stars
Reliability
4 out of 5 stars
Value
3 out of 5 stars
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