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*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.
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Used
BMW M340 i
for sale
near
Walnut, CA
- Down Payment
- $0
- Net trade-in value
- $0
- Months
- 72
- APR
- 7.0%
- Sales tax
- 0.0%
*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.
**Your Saved Vehicles list will be shared along with your contact information when you submit a vehicle request to a dealership. To opt out of this sharing, please view your options on Cars.com Privacy Notice.
BMW Certified
2025 BMW M340 M340i
Vehicle information
Features
Reviews
The best for BMW
When I need to get my car serviced I wouldn't take my car anywhere else but BMW of Ontario. My advisor Sergio always makes sure everything is taken care of. He always makes me feel like I'm high priority.
BMW Certified
2023 BMW M340 i
Vehicle information
Features
Reviews
Albert was really nice and give me the support I need it
Albert was really nice and give me the support I need it for getting my Dodge Challenger. He explain every detail and was very patience. Honestly I very satisfied with my new car in this dealership of BMW. I’ve been watching lot of options for Dodge Challenger R/T for months! And this BMW of Buena Park has the best option so far. I’m satisfied 100% So far I won’t regret it thanks to the staff.
Fast, handles great and excellent value overall
As fast as my 911 but I can drive it in the winter without special tires. Great suspension, brakes and gas mileage. HK stereo is terrific. Wonderful value. I only wish the sport seats were a bit wider.
BMW Certified
2025 BMW M340 M340i
Vehicle information
Features
Reviews
Best experience
My experience here was amazing! The staff were pleasant. Ron assisted me with my purchase and it went so smoothly I was shocked! I highly recommend this dealer.
Used
2020 BMW M340 i
Vehicle information
Features
Reviews
3 recalls required, 2 requiring parts.
3 recalls required, 2 requiring parts. Confirmed parts onsite and scheduled service. Service writer wasn't available on arrival and another associate took responsibility immediately. Courtesy shuttled home, was called when service was done and shuttle picked me up, all taken care of in less than 1 day. All personnel were friendly, courteous and responsive to my concerns. Very good experience regarding all aspects of service. I recommend MK Smith.
Love my m340!
Unreal performance and the absolute best of both worlds... in sport plus it is a BEAST. Period. Like less than 4s 0-60, regardless of official specs. In eco I'm getting 40mpg!! Show me another car that does that and looks this good doing it.
BMW Certified
2023 BMW M340 i
Vehicle information
Features
Reviews
Staff is great and John is helpful and knowledgeable on
Staff is great and John is helpful and knowledgeable on all aspects of automotive technology
Good buy
Value/performance for the price is phenomenal. It is probably more of a younger persons car as it rides low to the ground and has a hoppy feel to it.
BMW Certified
2023 BMW M340 i
Vehicle information
Features
Reviews
great deal from mckenna bmw!
was able to walk away with a great deal on a service loaner and I am beyond elated! I came in for a new x1 but wanted a lower payment so stanley suggested that we take a stab at service loaners and it worked out with LITTLE and i mean LITTLE negotiating. I am very happy
Vehicle information
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Reviews
Great Service
We had a great experience with Pacific BMW. The car we purchased was beautiful and we got a great deal for it. The only negative part of the purchase was the actual buying process. It took a little longer than we expected and maybe it could have been a bit more streamlined. But in the end, the car was worth the wait.
Vehicle information
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Reviews
I bought a used car that was highly sought after, based
I bought a used car that was highly sought after, based on it having only 2k miles per year and it's price point. I worked with Ed, who went out of his way not only to reassure me that I had secured my spot as the buyer, but also provide me with photos and updates as the car went through the reconditioning and detailing process. Ed was extraordinarily responsive, answering my (many) texts within minutes! Ed demonstrated exceptional professionalism, caring and compassion. I would buy another car from him in a heartbeat.
BMW Certified
2023 BMW M340 i
Vehicle information
Features
Reviews
Reaching out and expressing interest in purchasing a new
Reaching out and expressing interest in purchasing a new car, they were very accommodating and provided clear communication, to include instant quotes. Once I purchased my car, it seemed as if the communication has lapsed unfortunately.
Vehicle information
Features
Reviews
Initially when I responded to the dealership on three
Initially when I responded to the dealership on three separate occasions (driving 60 miles for each trip), I walked away with dissatisfaction each time. However, My Client Advisor Mr. Frank M. subsequently came through as promised. He promised to hit a home run and did so after I informed him that he needed to work harder to assist me as a prospective buyer on a strict budget. Fortunately, to make a long story short, Mr. Frank fought for me and the GM accepted my offer and a deal was made. WOW, I wish this could have been done on the first day rather than the fourth day when I showed up to the dealership. This is why I gave a four star rating. In short, thank you Mr. Frankie for your support!
Used
2022 BMW M340 i
Vehicle information
Features
Reviews
Vehicle was exactly as advertised, no pressure sale.
Vehicle was exactly as advertised, no pressure sale. Zach Harper took great care of us and addressed our questions effectively. They offered all the extras in an easy to understand format explaining the pros and cons then let us make the decisions that worked best for us. 10/10
Used
2021 BMW M340 i
Vehicle information
Features
Reviews
Best combination of economy and performance
The word economy on M Performance car might look strange, but as a daily driver, its very important part. You can turn on eco-pro mode, and the car will transfer from extremely powerful and quick beast into a fuel sipping hybrid, that was doing 31 mpg on my highway tests. So far, I can tell that the technology in the car is amazing. Very thought of in many situations, that i am still discovering. I have it with executive package, that adds some nice things like heads up display, etc. I would say that its a must for those cars. At least a premium package is what you want here. Sound with HK system is very good. Clean, and powerful enough. Handling is amazing. Especially if you have M adaptive suspension pack. Good space for 4 and good trunk space as well. Voice communication is much more refined than previous generations. Wireless apple car play is a nice thing too. In a few words - love this car.
Used
2022 BMW M340 i
Vehicle information
Features
Used
2021 BMW M340 i
Vehicle information
Features
Reviews
Salesman Trey made the process easy and fast.
Salesman Trey made the process easy and fast. I gave him the criteria I was looking for and he delivered even with my not so great credit. No hassle and no xx that I have gotten at other dealers.
Used
2020 BMW M340 i
Vehicle information
Features
Reviews
Moe was my point of contact and was great through the
Moe was my point of contact and was great through the whole process! No we are just waiting for the registration stuff so the car can be fully registered.
Worth every penny
Is amazing even on eco mode, but on sport the car turn into a beast. The interior desing in very comfortable and the features are super useful.
Vehicle information
Features
Reviews
Time for a new car?
I was not ready to buy a new car; I bought a ford Fiesta from Cal Worthington of Long Beach 3 years ago and I really loved that car. A few weeks ago someone TBoned us and my poor Fiesta paid the price. I needed a new car. I went to Worthington of LB because they gave me a chance at a car when no one else wanted to. I was right to go there. I was treated with respect, Armando was great not pushy, and direct with questions and answers. I told him which car I was looking at and he got it ready for the test drive; by the time we were back I knew I wanted this car. The paperwork was fast and off I went to meet Joe. Folks ask for Joe M. He was working that papaer work and got me a nice discount. He did not try and sell me anything I did not want. After the car accident I learned that GAP is good to have. I had my sister drive me and Joe said send her home you are driving home. Armando C and Joe M make A great time. I have the Focus now and I'm actually really enjoying the slightly bigger car. No I was not ready to buy a new car but l needed to. I'm glad I went and met these two guys; they made the process easy and pleasant. Thanks gents!
I call this car, “The Dream Machine”.
I almost bought a BMW 325i, 40 years ago. My new BMW M340ix is perfect on looks, feel, handling, drivability, power and size. I guess what they say is so true; Better late than never. power and size! Almost bought a 325i 40 years ago but still better late than never. It’s really not just a catch phrase for sales, it really is; “The Ultimate Driving Machine”.
Used
2023 BMW M340 i
Vehicle information
Features
Reviews
Ford Escape purchase at Worthington Ford.
Very easy process. Mario was very helpful selecting my vehicle, and looking at my needs as well as price point.
BMW Certified
2024 BMW M340 M340i
Vehicle information
Features
Reviews
Their service is second to none
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.
BMW M340i doesn’t disappoint
Great handling vehicle, awesome safety features, love the technology. Overall a value for the cost, BMW got it right. Drove the competition and this was the best option for me.
Used
2022 BMW M340 i
Vehicle information
Features
Vehicle information
Features
Reviews
Impressive inventory and very knowledgeable staff.
Impressive inventory and very knowledgeable staff. Looking forward to purchasing my future car at OC Autohaus. Cheers.
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*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.
**Your Saved Vehicles list will be shared along with your contact information when you submit a vehicle request to a dealership. To opt out of this sharing, please view your options on Cars.com Privacy Notice.
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BMW M340 i by year
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2026 BMW M340 i
68 listings starting at $63,305
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This vehicle is certified pre-owned, backed by a manufacturer warranty, and typically undergoes a rigorous multi-point inspection to ensure quality and reliability.
This vehicle is currently in high demand given its competitive price, desirable features, and overall condition, and may have a higher chance of selling quickly.
