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Used
2021 BMW M340 i
for sale
near me
- 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.
Used
2021 BMW M340 i
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Features
Reviews
El equipo es super amable y profesional, salí manejando
El equipo es super amable y profesional, salí manejando mi auto nuevo y la atención personalizada del vendedor Vicente Castillo fue un 100% excelente se los recomiendo.
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
2021 BMW M340 i
Vehicle information
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Reviews
Fantastic Experience!
Had a pleasure doing business with Russell Westbrook CDJR for my new 2021 Dodge Challenger! Zaman, Moses, and Jay worked with me tirelessly to make sure I was happy with the car and our deal for it. This is the second vehicle I've bought from them and I'll definitely be back for a third in the future. Highly recommended!
Used
2021 BMW M340 i
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Reviews
Great dealership
I just want to say thanks Mercedes Benz and thanks to a great sales associate : Mr Jose Garduño , a great asset to this dealership , a very professional man in all aspects , he helped me out and got me the car of my dreams with no hassle at all . Gracias Mercedes Benz of san diego y muchísimas gracias José , You are número 1
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I had an issue with an OEM battery that was a year old.
I had an issue with an OEM battery that was a year old. Tristan resolved my problem promptly. He was friendly and courteous. He explained the warranty to me. I was back on the road in a timely manner.
Used
2021 BMW M340 i
Vehicle information
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Reviews
Fantastic and friendly service!
Fantastic and friendly service! Freddy was a pleasure to work with?professional, efficient, and quick to guide me through the process. This experience was far better than with the other company I had tried.
Used
2021 BMW M340 i
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Reviews
Cooper and Robert are superstars *****!
Cooper and Robert are superstars *****!! Very polite and respectful and professional 👍 Great customer service. I
Used
2021 BMW M340 i
Vehicle information
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Reviews
Erika Burdick was my customer service rep Very
Erika Burdick was my customer service rep Very professional and effective and efficient Showed she cared and answered all concerns Gaudin is very fortunate to have her Carl DiGennaro
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Used
2021 BMW M340 i
Vehicle information
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Reviews
Easy.
Easy. Worked out great. Good price no pressure. So far so good. Don’t expect anything to go sideways but if it did, I think you would be taken care of within reason. I’d do it again.
Used
2021 BMW M340 i
Vehicle information
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Reviews
They were very professional and quick about servicing my
They were very professional and quick about servicing my car. They gave me a summary of what they recommended and the services I needed. I recommend their services.
Used
2021 BMW M340 i
Vehicle information
Features
Reviews
Such a great experience by Abrah and rest of the team.
Such a great experience by Abrah and rest of the team. They were able to get me set up from start to finish of the entire process of searching for a car to setting me up with their genius jasmine who was able to walk me through every setting and configure my bmw to my specific settings.
Used
2021 BMW M340 i
Vehicle information
Features
Reviews
Returning to OC AUTOHAUS for another purchase has only
Returning to OC AUTOHAUS for another purchase has only reaffirmed my high regard for their services. If I believed my initial acquisition set a high standard, this subsequent experience surpassed my expectations. My satisfaction has transcended mere happiness; I am indeed thrilled. The continuation of such exemplary service ensures my loyalty as a lifelong customer, and it has also inspired my family to become avid supporters. I got both of my cars, which I purchased from them, serviced by them too. The mechanic is very thorough and the detailer makes my car look new every time after the service.Thank you OC Autohaus. I can go anywhere. You are my destination for all my next purchases if I can afford it. God bless
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During New Year’s Eve on 12/31/2025, I purchased a 2025
During New Year’s Eve on 12/31/2025, I purchased a 2025 Lexus NX with under 4,000 miles at BMW of McKinney, and the experience was outstanding thanks to Steven Saroyan. I originally visited for a vehicle I saw online, but it was no longer available. Steven took the time to understand exactly what I wanted, walked me through several options, and helped me find the perfect SUV that fit my needs and style. He was incredibly patient, knowledgeable, and never made me feel rushed. He also ensured I received a great deal, and the entire process was smooth, fast, and stress‑free. I truly appreciate his professionalism and exceptional service, and I highly recommend him to anyone looking for their next car.
Used
2021 BMW M340 i
Vehicle information
Features
Used
2021 BMW M340 i
Vehicle information
Features
Vehicle information
Features
Vehicle information
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Reviews
We were very pleased with the service Francisco Quiroz
We were very pleased with the service Francisco Quiroz offered. He was very knowledgeable and pleasant to work with. Would definitely recommend him to others.
Vehicle information
Features
Vehicle information
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Reviews
I recently had the pleasure of working with Naeem Lusk
I recently had the pleasure of working with Naeem Lusk while purchasing my vehicle, and I couldn’t be more satisfied with the experience. From the moment I walked in, he was professional, knowledgeable, and attentive without ever being pushy. Naeem Lusk took the time to understand what I was looking for and provided several great options within my budget. He was transparent throughout the process, answered all my questions with clarity, and made sure I felt comfortable with each step. The entire transaction was smooth and efficient—from test driving to paperwork to delivery. What stood out most was his genuine commitment to customer satisfaction. I truly felt like I was in good hands. I highly recommend Naeem Lusk to anyone in the market for a new or used vehicle. Excellent service from start to finish! ***Naeem Lusk stated he was only here for the sale, I suggest keeping him on full-time, as my experience was superb***
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Sabastian was very helpful and provided all the info we
Sabastian was very helpful and provided all the info we requested on a vehicle we were interested in- with no pressure. We ended up buying elsewhere, however, we would definitely recommend!
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BMW M340 prices by year
| Model year | Average price | Deals |
|---|---|---|
| 2026 BMW M340 i | 1 Good deal | |
| 2025 BMW M340 i | $55,016 | 7 Great deals |
| 2024 BMW M340 i | $51,208 | 19 Good deals |
| 2023 BMW M340 i | $71,477 | 24 Good deals |
| 2022 BMW M340 i | $43,750 | 16 Good deals |
| 2020 BMW M340 i | $37,305 | 8 Good deals |
About the 2021 BMW M340 i
i shown.
- Seating
- 5
- Door count
- 4
- Drivetrain
- Rear Wheel Drive
- Combined MPG
- 26
- Transmission
- 8-Speed A/T
- Engine
- 382.0-hp, 3.0-liter, Straight 6 Cylinder Engine (Gasoline/Mild Electric Hybrid)
How much does the 2021 BMW M340 i cost?
The 2021 BMW M340 i price depends on several factors, including optional features, mileage, vehicle history and location. The nationwide average price for a 2021 M340 i is $38,419, with pricing starting at $28,900.
What is the MPG of the 2021 BMW M340 i?
The 2021 BMW M340 i offers up to 23 MPG in city driving and 32 MPG on the highway for a combined rating of 26 MPG.
These figures are based on EPA mileage ratings and are for comparison purposes only. The actual mileage will vary depending on the selected vehicle options, driving conditions, driving habits, vehicle maintenance, and other factors.
What are some similar vehicles and competitors of the 2021 BMW M340 i?
The 2021 BMW M340 i compares to and/or competes against the following vehicles:
Is the 2021 BMW M340 i reliable?
The 2021 BMW M340 has an average reliability rating of 5 out of 5 according to Cars.com consumers. Find real-world reliability insights within consumer reviews from 2021 M340 owners.
100% of drivers recommend this car
- Comfort 5.0
- Interior 5.0
- Performance 5.0
- Value 5.0
- Exterior 5.0
- Reliability 5.0
M340i (2 styles)
| Style | |
|---|---|
| M340i Sedan North America | M340i Sedan |
| Inventory price | |
| Starting at $54,700 | Starting at $54,700 |
| Combined MPG | |
| 26 | 26 |
| Engine | |
| 382.0-hp, 3.0-liter, Straight 6 Cylinder Engine (Gasoline/Mild Electric Hybrid) | 382.0-hp, 3.0-liter, Straight 6 Cylinder Engine (Gasoline/Mild Electric Hybrid) |
*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 M340 trims
-
BMW M340 2021 i xDrive
50 listings starting at $29,955
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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.
