Used BMW M4 for sale near Fontana, CA

Service writer was very engaging and informative. You can tell he enjoys helping customers with his positive and upbeat persona. Work was a completed as instructed and on time.

Although the car we wanted didnt work out, the customer service was excellent. MARCUS is a STAR! He should be in management. I have brought many mercedes in the past. Carmax is turning the tide when it comes to purchasing vehicles. The best thing to do when you buy any car is to take it to another mechanic, and then bring it back to the place to be fixed within the warranty period. The Truck I purchased from them a year ago had a few issues but they did take care of it and I've not have any problems since. Carmax has set the bar high for purchasing returning and anything to do with cars. BRAVO!

Haven’t reached break-in mileage limit as yet but so far, car has met all of my expectations with regard to quality and performance. Agree that infotainment display is a bit overwhelming. Front end isn’t as objectionable in person as seen in pictures or videos.

The F82 M4 will go down in history! The looks are timeless, so much power, and very reliable. One of the best bang for your buck sports cars. However if you are looking for a comfortable daily driver this is not the car for you. It is stiff and you feel every bump in the road. Not a bad thing but if you want more comfort get a 440i. This car does what it is supposed to do perfectly.

Had a great experience buying a car from these people. Talking to the team at horsepower motors, you can tell that they are really passionate about what they do and want to give you the best experience purchasing a car, complimented with their amazing prices! Special thanks to Dany who made me feel valued as a customer and helped me find a car that checked all of the boxes for me. Definitely recommend them to anyone looking to purchase their next vehicle.

Great performance car, also comfortable. 6 speed manual convertible with several different programmable drive modes. Meant to be driven, this car is as easy to drive locally as on the open road. Trunk space is negligible with the top down. Black on black— a head turner.

Aaron has been very courteous and professional during my contact with the dealership. He's gone above and beyond in his approach to customer service.

They give great service everytime without fail. My service advisor Sergio is the best there is. I can always count on him to let me know what's going on with my car and what I need to keep it running in tip top shape.

This dealership is awesome. Leo, Danny, and Sinbad helped me with a seamless transaction! Really appreciate you all fellas.

Luxury and outstanding performance. High quality leather and carbon fiber interior combined with 11.3 second quarter mile, outstanding handling and brakes. Best infotainment I've seen on any car. No other car in this price range matches it.

This car is going to respond when you accelerate and when you brake or turn, is safe and fast, fun like a video game, but be careful, service is expensive!

Randy at STG auto was amazing and professional. He was able to work with me to get the rate I want and super satisfied. Highly recommended!

Handling on a curvy road, acceleration on a straight stretch and the sounds of spooling turbos is a real adrenaline rush. This car was so much fun to drive I hate to see it go. Carbon fiber refinements inside and out make this vehicle a real head turner. Looks, handling and brute power, what more can a car enthusiast ask for?

Service can be expensive but car is awesome no issues with my car so far 64K miles runs like new no recalls no issues. Oil change can be expensive but it’s every 7-10k miles.

If you in the area stop by at BMW Of Ontario , i went to CPO side and Michael Wyland was assisting me to and he gave me a very good deal. So i got my car from him . So guys try it and look for him, He’s more than happy to help you.! Trust

Enjoyed my experience here at this dealership. Came out with a brand new car! Anthony was extremely helpful and guided us to find the car we were looking for.

So far, which admittedly is only a month and 800 miles, but so far, loving it. Traded in a Cadillac V Series (The true "V" series and prior to the Blackwing V Series) and I find the M4 Competition to offer a slightly more comfortable ride in the softest setting versus the Cadillac and roughly the same handling capabilities in the "sport" settings. Still getting used to BMW's steering though. Just something different with it and maybe once I get used to I'll trust the M4 even more than the Caddy?