Used Audi S5 for sale near Sudbury, MA

It's only been 12 days so far, but I'm looking for a specific make, model & year. I've received two useful emails about maintenance and managing buying a used vehicle. The dealership has opened a net among its other dealers and has kept in contact with me. I'm optimistic about my difficult request being fulfilled. This is a huge purchase, and the dealaership has kept in good contact.

Love the car only had a coolant pump issue but ever since it's been smooth sailing. The car is gorgeous and incredibly comfortable with beautifully designed interiors. I've drive both the Mercedes c43 Amg and the bmw 340i which I think are this car's competition and I'd still have this as my overall pic.

Lexus of Watertown and John Barstow in sales met our every need, professional, efficient and flexible. We love our 2026 RX350!!!

Love all of the exterior lines, interior design, and all of the great features wrapped inside of the sexy Audi S5. The performance is top notch. I have owned and liked both Mercedes and BMW, however, I have fallen in love with my Audi. I would love to become an Interior Designer for Audi North America!

Very good experience Got me A good price Gavin is the man, go see Him

I can't stop admiring the metallic exterior color of the car with all of the great features all wrapped up inside. I love sports cars and have been a fan of Audi's design and performance for the past 7 years. Recommended by a friend who is looking to buy their third Audi S7 or first RS7.

I can write an entire diatribe about this car but I'll keep it simple! If you are looking for a luxury, convertible, look no further than the S5 cabriolet. I looked at the C43, M440i, this car, IMO, is the BEST value for the money! It is an absolute beast in the performance department, the options that come with this car for the price are unmatched and of course every single detail is perfectly executed!

I purchase a cheap Patriot with very low miles.And very clean with no new england rust. I had one issue after Purchasing it. I returned the vehicle and they repaired it properly and promptly. They went above and beyond to be sure that the vehicle was safe for my family. I will buy from them again in the future. I do have a pretty good mechanical knowledge So I know what to look for typically. But These guys at 777 auto went through the whole jeep, Spark, plugs coil packs brakes, I am happy with my purchase. I will Check them out first the next time we need another vehicle. Good stuff, decent price, I would have had to drive to the midwest to get a vehicle in this condition. Thanks 777 👍

I hunted the entire country for my SE S5 Prestige Cabriolet Convertible. I had purchased one in Miami, but it was so popular that the dealer re-sold it for an even higher price and issued a refund. The overall design of the car is stunning & the features are everything a Handicapped driver could ever wish for. With the exception of braking; All the controls are right on the steering wheel. During my search, I found 2 for sale in the entire country. 1 was up North in Michigan (snow, ice, & road salt territory) and the other was in Houston Texas. I had it shipped to a local business just off the interstate, where I got my 1st ride in my last car As I do with every vehicle, I made my 10 year old car look like a 3 year old with a change to the newer RS rims, black drilled & slotted rotors and all black chrome emblems. I have made it a sleeper by toning down the flashy appearance but it still draws compliments everywhere I go. The features like the blind spot detection, automatic stabilization, 7 speed dual S-tronic transmission allows incredibly fast shifting or automatic if desired, while alerting you to other cars that are close, or if there is a change in the road conditions. The rear view camera with park assist makes it easy to back up with instant alerts if something enters the area behind. The top can be lowered and raise with the key fob or windows can be opened or closed without even getting in the car. with the top down, there is still plenty of trunk space, and the noise level has been designed to be minimal interference to conversation or music. Handling is a dream and it can be driven with one finger at 100 mph which is unbelievably easy to do without trying. There are 2 things that lowered the reliability rating that, in my opinion, should have been corrected. The harmonic balancer & main dive pulley are 2 pieces, bonded together with rubber. When it comes apart, it shreds the accessory belt and appears to be a clutch pulley to the (even seasoned) mechanic. It still provides plenty of torque to avoid throwing any error code, but it will shred belts until it is replaced, That belt is behind the belt for the turbocharger and the is no clearance between the radiator and the tensioner adjustments to change the belt, unless you put the front end of the car in service mode. The other setback is in the turbocharger iself. The inter-cooler elements themself can crack and leak coolant into he rear cylinders causing a low coolant condition with no evidence of a leak anywhere (mimics a bad head gasket). it would be nice if these 2 crippling conditions were made a little more well known to improve dependability and save a ton of money getting unneeded replacement parts. Overall however; this is the only car that came stock, with all the features I ever wanted and then a couple more. The governor comes on at 165 mph while the speedometer goes to 200 and it is clear that there is more power available. If you were to get racing tires, the computer will remove that limit. I've driven 1000 cars & owned 50 or more & this one is tippy top dog. It is a ton of fun and though plain, remains very attractive and catches everyone's eyes.

It was nice to work with William lee helpful every step test drive and making deal and he is very nices guy if any one come there for cars or trucks ask for william Lee trust me on this

Absolutely the most versatile car available. The perfect combination of a sedan, wagon, hatch, and a coupe. The EA839 is a great power plant. Economic all with a great balance of power.

Purchased my second vehicle with dealership and Mike Howard in sales and the finance team make the process easy. Treat you like family. The service department also make you at feel at ease and will keep you coming back as a return customer.

This is my second interaction with this dealership and I work with the same guy every time. Freddy, he is absolutely amazing. Above and beyond not once but twice. Delivered my new purchase to me an hour away. Always a pleasant atmosphere, the service department guy’s are awesome too!

First time buyer from Alliance met with great service very happy with my vehicle the team is very helpful I will recommend Alliance

2009 Audi S5 was absolute beast! V8, Quattro so regardless of the weather the car was phenomenal. Great combination of power and all-wheel drive plus the car was fast.

Had a great experience,all staff were professional and helpful. I am very happy with my new car.

I bought this car for the look & performance (more powerful than the A5). Cockpit layout is fantastic and the craftsmanship is impeccable. Enjoy the ventilated front seats which has kept me cool during the heat of this past summer. Smooth handling and acceleration. #Audi #S5 #Cabriolet #Supercharged

1/12/26. Just helped my son with a car at Autobhan and had a great experience. Freddy was my salesman and he couldn’t of made the car buying process any easier . Freddy was easy to work with and made it a great experience. Freddy also interacted with my son and my son gained some knowledge as this is his first time. It’s a relaxing atmosphere inside autobahn and I will go back and highly recommend them if you need a vehicle and definitely seek out Freddy!

With the AWD, fire breathing turbo V6, and refined interior it really does everything you could ask. The trunk is sizeable, the back seat is comfortable. the rear seats fold down. Comfortable carving canyon roads or heading out to a fancy dinner. Just a great car.

The service department at Audi Westwood is exceptional. Service advisor Chace Pires is knowledgeable, respectful, and provides expert guidance and consistent updates and support on the care our Audi needs. I highly recommend Audi Westwood as a stellar dealership and service center.

Good selection of mostly European cars, no nonsense attitude. Smooth purchase process. Would deffinitely recommend!

Solid sport performance - All seasons - Quality materials, engineering, and design.....definitely a head turner....Exhaust tuning will turn heads..... Best in class! Best in Value!

Best experience I ever had buying a car, all I had to do was say "I want that one" the guys took care of all the bank and loan stuff and not only that, but any time I had even the smallest issue with the car, within a day or two it was fixed and since it was within 30 days of purchase I didn't get charged a dime. The cars there are so clean, nice, new, and priced way lower than any other dealerships around!