Used Pontiac cars for sale near Chicago, IL

Easy transaction with excellent two-way communication. The car was exactly as described (no surprises). Since it was an in-state transaction, the Diamond team made it super easy: the car was delivered with new plates and tags. All I have to do is wait for the title to arrive from the state. There was zero pressure to buy the car or hurry up the transaction. Tyler took the time to point out the few flaws in the car such that I wasn't surprised upon delivery. I would not hesitate to buy another car from Diamond Motorworks.

I’ve owned mine since 2007 bought it off the lot love my GOAT when I take people for a ride first thing said is do you want to sell it of course the answer is no never let me down I noticed after the GOAT came out other car companies started following the style once you drive one you’ll want one

The dealership was super helpful and welcoming! They followed up with a phone call and had excellent communication. Dan was great and honest about the car we were looking into. We decided not to go with the car for external circumstances, nothing to do with the dealership. Would definitely recommend this dealership to you!

I have always wanted one. Now that I have it I am not disappointed. Pontiac knows how to make excitement. The Red leather in my car is just beautiful and the seats are the best ever. Performance is off the chain with this thing, stomp the pedal and the thing almost jumps off the road. It will be a keeper!

We purchased a 2002 Toyota Avalon from College Cars Chicago on 6/10/2020 after our other 2002 Toyota Avalon was totaled. Exact year, make, and model both cars were well maintained and taken care of. We were planning on driving the car we had for many more years until the accident. I got on the internet the very next day and more or less stumbled on finding one we purchased from Zack that was in excellent condition. Unfortunately, things can go wrong with any car even if they are well maintained. We experienced the airbag light would not go out and it was determined that the SRS computer had to be replaced. This was not like replacing a lightbulb. Zack stood behind College Cars 30 day 1000 mile warranty and worked with myself and the dealer making the repair as painless as possible. Very professional and customer-oriented. Would definitely return if and when we needed or wanted another vehicle. Also will highly recommend to anyone. We live in Indiana but it was well worth the approximate two-hour drive. Thanks again Zack!

I bought this car used in 2012. Over 10yrs later and 214k miles she still rolling. I did have to replace power steering sensor last year and unfortunately it has to be reprogrammed in shop or would of saved chuck of money. My evap solenoid is giving me trouble but my heat my AC my radio my windows all work and I would buy a brand new one if I good. Lots of replaced headlamp bulbs over the years but once rewired it made much better

Amar was extremely thorough and efficient in explaining every aspect of the car and its features, as well as all the details related to the purchase process. He was very helpful, patient, and a true pleasure to deal with.

I’m a bragging past owner of a 2006 G6 Gypsy sedan. First owner up to around 37,000 miles. Great experience & performance! Only issue that aggravated me was the key release from the ignition “ which was repeatedly repaired & never solved?” My model was the rare 6 speed manual “ yes in a sedan!!!!” The manual had to be in a certain precise position to trigger the ignition key release. I joked with GM service department that apparently the car wanted to keep driving?! The only other service I can remember was the leather seat cover replaced because the color wore away. & a suspension part up front. Everything covered by factory no arguments. I’m extremely serious that this is one General Motors hidden past gems!!!! “ keep in mind I am NOT talking base entry level model here.” Everyone knows about the G8 the solstice which is understandably justified! However these G6 GTP & GXP are the best investment for the budget minded to get performance in a competitive fun driving sedan with luggage & storage space!” Unless you’re smart enough to purchase the HARDTOP metal roof convertible!” Do your self & your wallet a favor & don’t ignore the vehicle when looking!

I was very impressed at the condition of the cars in this expansive indoor showroom filled mostly with classic cars. Owner is very knowledgeable about all the cars on his lot but is also transparent on any issues they may have ane what it may take to fix it. I would not hesitate to purchase from here!

So September 20th 2025 I finally bought my dream car 2005 gto impulse blue with the blue seats with only 28500 miles on it. It has a stage 2 cam 243 ported heads long tube headers full cat back bora exhaust, ported throttle body, drag bags 18inch after market rims and brand new tires voolant cool intake 220 degrees thermostat. Its so freaking fast like 4 real the recipe for work was 10k thats without rims and tires. Its basically 500 hp I live in Chicago and had it shipped from Oregon. No rust even on under carriage paid $23500 out right 2k to ship and $2200 for tax title and plates so total $27500. I wouldn't take it back for nothing! It holds its valve very well and will only go up. Its not my daily driver either just my fun car i use when I want just not in the snow lol.

Made a online appointment came in and they did a oil change and tire rotation. Happy with the service.

The car is very fun to drive can't wait for to be fixed and has a very sporty parents extremely comfortable and handles very well

Great service from Zamar, he was extremely helpful, polite, cheerful, and professional. Nothing was too much trouble, and the whole team was very supportive. I would certainly recommend them.

(owner of three 06/07 g6 GT/GTPs convertibles) Wonderful, sporty look. Design is great with minimal flaws such as cover that opens when top comes down malfunctioning or air vents coming out. Seats look great but sit in this car longer then two hours you'll wish you weren't. Every car I've seen has a rip in driver seat, you'll know what I mean if you own one most likely. Engine and transmission are strong and reliable with little maintenance needed. Things like CV joints, ball joints, sway bars, etc you'll need to replace often along with many electrical details and oil/tranny leaks. All around amazing, going on five years with my first one from 132k miles to 203k miles it runs just as it did the day I bought it.

Diamond Motorworks is truly a hidden gem! Rami and his team made the entire buying process an absolute pleasure! Their showroom is gorgeous and their selection of high end inventory is second to none! Thanks so much for making the first of many of my dreams come true 😊

I have owned my GTO for about 17 years. The car is true to the name and is a great grand touring car. I have driven it all over the country. It is about to cross the 250,000 mile mark. No real major issues. It is rough, but still going just fine. I plan on rebuilding it.

I recently sold my 2014 Corvette Z51 to Diamond Motorwork, and the experience was outstanding from start to finish. I worked with Luke, who was incredibly kind, patient, and professional. He made the entire process seamless — even going out of his way to meet me at my workplace to pick up the car and finalize paperwork. His flexibility and attention to detail made it easy to choose Diamond over other offers. The price was fair, their reputation solid, and they took the time to ensure I was comfortable with every step. I especially appreciated how Luke worked around my schedule and kept everything stress-free. The owner, Rami, was also very attentive. While Luke handled things so smoothly that Rami didn’t need to step in much, he was present and supportive throughout — especially when I requested a wire transfer instead of a check. That extra layer of reassurance gave me real peace of mind. If buying from Diamond is anything like selling to them, I’ll be stopping in there first when it’s time for my next car. Highly recommend Diamond Motorwork for anyone looking for a trustworthy, respectful, and hassle-free automotive experience.

Loved my firebirds . I bought a new 1994 and a 1999 . V6 but awesome power it’s a Pontiac I replaced window motors , antenna motor, alternator, rotar,flip light motor ,oil gastric seals , I sold it and regretted it , but I figured I was grown up in my late 30’s but boy am I looking for the last one made miss my car , fun to drive and it got so many compliments black no tee tops no ram hood but beautiful I’ve noticed people haven’t taken care of theirs in the used one’s I’m looking for , how sad wish Pontiac would make them again beautiful styling cars , it had 210,000. Miles and was going strong

I contacted the dealership online on a SUNDAY (when they're closed) and Mia emailed me that same day. I went in that Monday, did a test drive with TIM (awesome guy) and left with my purchase. I did a trade-in, but forgot a few personals left in my old car. Contacted them once again, Mia said to come get the things I had left behind, so I went in and MAVERICK (another awesome guy) had took care of me as far as that. Real genuine people and I am very pleased with my Toyota Highlander.

I've driven a large range of vehicles, from the cheapest commuter you can buy new, to fully loaded Town Cars and Chrysler 300's and everything in between. To get straight to it: It gets the job done, and won't break while doing it. It gets decent mileage, it's a Toyota so you know it's going to outlive you, and there's lots of space so how can you go wrong? To be 100% clear, it's not very comfortable and there's no sound insulation at all, and it makes no power which means getting anywhere at a brisk pace means your foot is occasionally to the floor during regular driving. I don't see these as issues, this is part of the fun, overall I have a lot of fun in it and I don't worry about it's reliability at all. I also recommend sampling the symphony that is allowing your muffler to rust off, and giving it some redline as a treat. She's a racecar.

Great service this is my 3rd purchase. Growing up as a teenager a G37 then a c43 and a s5. Superb you are the best everyone. Usman and Hamza !

I bought mine new in January 2006 after I totaled my 1999 BMW Dinan M3. The GTO is simply an amazing performer. The only mod on it is a K&N cold air intake, which actually added a little spunk to it. It revved up quicker and got an extra mile or so to the gallon. I bought a second used 2006 GTO in 2012. It had an aftermarket cat back exhaust system on it and the sound was definitely worth it. Stock, they were identical cars. At the time my husband and I ran them head to head. I was in the one I bought new, which had 40k miles on it and he was in the used one, with 68k miles. I got him through 1st and 2nd gear and he couldn’t make up the difference. My only complaint was the front suspension was set up weird and the front passenger tire rubbed on the spring. It was a fairly common complaint but Pontiac was done making them and refused to correct the issue. We were able to adjust it ourselves and take care of the problem. There was one issue with the climate control electronics but the dealer repaired it. The cars were designed to be put to the test and they held up reasonably well. The used one had to have the top end of the LS2 rebuilt at 70k miles, consequently the bottom end started making noise at about 75k miles, so I sold it. The first one needed a slave cylinder at 44k miles. I I’ve never regretted buying either of them. The interior is a far cry from the M3, but the performance of the LS2 would have left the Bimmer in the dust. In 2006, only 13948 were produced in 7 colors. 63% came with the Tremec 6 sp the other 37% were automatics. They have held their value due to the low production numbers. 15740 were produced in 2004 and 11069 in 2005. If you ever see a 2004 Purple Cosmos GTO, buy it! There were only 700 produced before that color was removed from the lineup.

I was shopping for my first car and with the amazing help of this customer service I found the perfect Jeep Wrangler for me for a great price. They were extremely helpful and understanding! Car shopping here from now on.

The purchasing process was handled efficiently and professionally. I appreciated the sales executive’s patience, strong knowledge, and courteous approach throughout. Very happy overall 🤩 Thank you

Have had this car over 2 years never had anything major wrong with it at all! Starts up every single time and at 250k plus miles she is stil rolling with no issues!!! Love, Love LOVE!

I had such a great experience at Auto Select Sales and Rentals! The staff was super friendly and really took the time to help me find the right car. No pressure, just honest advice and a great selection of vehicles. My car was in excellent condition, and the whole process was smooth from start to finish. I really appreciated the transparency with pricing—no surprises! Definitely recommend them if you're looking for a new car or a rental.

This vehicle has some of the best interior I've ever seen. I have almost fell asleep driving before its so comfortable. It doesn't have much power. Trying to do a burnout in a 1992 Bonneville is impossible.

I am beyond pleased and impressed with this dealership. Working with Rami and his team was easy, efficient, and professional. I used my own credit union for my financing and even they said what a pleasure it was working with Rami and Diamond and just how thorough and on top of things they were. I had never shipped a car out of state before and this was also my first Porsche and I’m sure I wasn’t the easiest to deal with at times, not on purpose of course, but just because it was such a new experience. I felt very taken care of and accommodated with everything I needed. Great communication and very fair. I can’t say enough good things! Very very happy and this dealer is top notch with quality of cars also - immaculate cars and care of them. My transport company even commented how nice this dealership is. We will be back for sure ! Thank you!!!

I love driving my t top firebird runs great and still looks good.only 97,000 miles on a 1996 would buy a new one if they still made them.

Pete Fotops was great. Best car buying experience I have ever had. Answered all my questions, facilitated delivery and Camaro was exactly as advertised. This is a great dealership and Pete is true professional. Highly recommend, will buy from again!

Inquired when I located the car online. They responded in a timely manner and we set up an appt. Staff was very friendly. Price point and negotiations were very fair. No pressure sales. They handled all the paperwork, licensing and registration. The entire process was very easy.

I had this car for over 6 years and it was awesome. It got me through everything. It was very reliable and a very nice car.

Very professional and easy to deal with. The salesman walked me through the whole deal. I would recommend this company if you’re looking for a good deal. MGM

This is a great muscle car! Probably too powerful for some, but it sure does have some scoot! We'll be sad to see it leave, but just don't have the time to keep the engine maintenance up.

Great experience! Fast shipping. Communication was quick. Transaction could NOT have been easier! 100% will use them again.

Love the car, its a joy to drive. Love that it tells you that you have driven two hours and you should stop and rest.

i bought a 86 pontiac 2+2 . my credit union was not still in my state, so needed a co op credit union . they did not do that amount of money with out signed documents from my home credit union .mgm worked with me to get my payment worked through. it took a couple of weeks . when car got here there was a oversight with a maintenance issue .we talked back and forth we reached a agreement and they helped to fix the problem.in my case everything worked out