Save your search and get notified when new inventory arrives.
Contact seller
Customize your budget
*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.
About your privacy: Cars.com is asking for your ZIP and credit rating because it helps us to make an educated guess at your sales tax and loan interest. These two factors can greatly change your monthly payment.
Used
2020 BMW M340
for sale
near
Glendale, AZ
- 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
2020 BMW M340 M340i
Vehicle information
Features
Reviews
Hands down the best finance team out there!
Hands down the best finance team out there! All the staff were kind and helpful. They found something that worked with my budget that still met all my wants and needs. I thought I was only able to buy a used car but they made a BRAND NEW BUICK work! 10/10 job well done! Oh and the salesman RJ had a nice little beard lol
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.
Used
2020 BMW M340 i xDrive
Vehicle information
Features
Reviews
I found SLO BMW online and everyone I worked with was
I found SLO BMW online and everyone I worked with was very knowledgeable, friendly, and accessible. I highly recommend this dealership.
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
I been dealing with this company for a while now.
I been dealing with this company for a while now. I always deal with one of the Service staff " Curtis", he is very Professional , Great Customer Service, always Polite and make you feel Welcome. I never left unhappy with the work he does on my car. He is a great guy and if you're reading this and owns a Mitsubishi vehicle when you need it serviced ask for " Curtis". I'm greatful for all that you do ! Thanks, Tami Williams
LOVE THIS CAR!
I've had my '20 M340i for about a month now and I am totally in love!!! Performance is off the charts when you want to really push it, but what has been surprising is how comfortable it is as a daily driver. Also love the tech - Android Auto in particular. And she is a head turner in dravit gray, I get a lot of compliments. Only regret is that the run flats are a little bit of a rough ride, so recommend you get some performance tires if you can.
Used
2020 BMW M340 M340i
Vehicle information
Features
Reviews
Mansour was super helpful, friendly, and knowledgeable.
Mansour was super helpful, friendly, and knowledgeable. He was very attentive and walked us through the entire process. And he has also been very responsive on follow up questions and issues.
This is the car I always wanted BMW to build
This is by far and away the best car I’ve ever owned. Much more than a normal 3 series, but without the complications that come with owning a full blown M3. Very comfortable, fast and still gets decent gas mileage.
Used
2020 BMW M340 i
Vehicle information
Features
Reviews
Thanks Again Mercedes of San Antonio for the Service on
Thanks Again Mercedes of San Antonio for the Service on my ML63 AMG!! New A/C Compressor and Control Panel.. car blows cold air again!! Thanks Tyler and the service department!!
Most fun for a daily driver.
Plenty of power when needed. Handles like a proper BMW. All around great sports sedan. If you want a lot of M but don’t want to ride rough all the time, this is your car. True M performance.
Vehicle information
Features
Reviews
Third car purchased at Fremont BMW very happy with
Third car purchased at Fremont BMW very happy with customer service and purchase process Calvin and max were the best! Love my car and will buy again
Used
2020 BMW M340 M340i
Vehicle information
Features
Reviews
My experience with this dealership was a great one.
My experience with this dealership was a great one. From the time I emailed them to the day the vehicle was picked up, the people were friendly and courteous. Shout out to Deya and Steve and the finance department for making this happen.
Used
2020 BMW M340 M340i Sedan
Vehicle information
Features
Reviews
Marcos helped us to buy a car last weekend.
Marcos helped us to buy a car last weekend. He was courteous, helpful, resourceful, knowledgeable, and helped us get a great deal. He communicates very well and was a pleasure to work with. We are thrilled with our new car. We would definitely recommend for anyone looking for a Honda!
Vehicle information
Features
Reviews
Arman is very professional.
Arman is very professional. He was ready to fully answer all my questions. He is very friendly and knowledgeable. I am thankful him I got my car.
Used
2020 BMW M340 i xDrive
Vehicle information
Features
Reviews
Easy to deal with.
Easy to deal with. Texas was very knowledgeable and caring and listened to my needs. Fast easy process highly recommend! Great place to do business!
Used
2020 BMW M340 i
Vehicle information
Features
Reviews
Juan Rodriguez was excellent , 👍👍👍, he help me a lot ,
Juan Rodriguez was excellent , 👍👍👍, he help me a lot , I recommend him to anyone needs a vehicle
Used
2020 BMW M340 i xDrive
Vehicle information
Features
Reviews
They were great.
They were great. No xx and honest with describing the vehicle I was interested in. Salesman and dealership are top notch in my opinion.
Used
2020 BMW M340 i
Vehicle information
Features
Reviews
Sports Cars International provided excellent service from
Sports Cars International provided excellent service from start to finish. The team was helpful honest, and knowledgeable. They made finding the right used car easy and enjoyable. I’m very happy with my purchase.
Vehicle information
Features
Reviews
Everyone was really friendly and knowledgeable which
Everyone was really friendly and knowledgeable which helped make my car buying experience easy and fast.
Used
2020 BMW M340 i xDrive
Vehicle information
Features
Reviews
I had very pleasant car buying experience from West State
I had very pleasant car buying experience from West State Motorsport, and my salesman Jason. I never felt pressured by the financing department or to buy, but I was already interested in the Land Rover so it was not hard to sell me. I loved seeing their garage with an amazing selection of high end, luxury vehicles. If I wanted to buy a Mercedes, Maserati, or Rolls Royce, I would buy it from these guys. 10/10 would recommend this place.
Used
2020 BMW M340 i
Vehicle information
Features
Reviews
My husband and I bought two new vehicles the same month.
My husband and I bought two new vehicles the same month. I purchased a 2025 bmw 430i. My husband purchased a 2026 gmc terrian denali. My vehicle is perfect. My 5th bmw at Taylor Bmw. The gmc has a wobble no one can figure out. Gmc dissapoints us. Sam, luis, Richard, Rocky ( in service ) . Thank you!! You guys never dissapoint. You are the very best.. I knew we should have gotten two Bmw's.
Used
2020 BMW M340 M340i
Vehicle information
Features
Used
2020 BMW M340 i
Vehicle information
Features
Reviews
Sold a couple of cars to these guys!
Sold a couple of cars to these guys! Got a fair deal on both of them and got paid within a few minutes. I continued stalking the website and came across a super clean GLK Diesel! Kemal was easy to deal with and had me out there door very quickly for a cash deal.
Vehicle information
Features
Reviews
Wonderful, dedicated, very professional staff.
Wonderful, dedicated, very professional staff. Love my benz. Will continue to advertise with front plate because they deserve the recognition.
Used
2020 BMW M340 M340i (ALPINE WHITE) (
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.
About the 2020 BMW M340
i shown (base trim).
- Seating
- 5
- Door count
- 4
- Drivetrain
- Rear-wheel drive
- Combined MPG
- 25
- Transmission
- 8-Speed A/T
- Engine
- 382.0-hp, 3.0-liter, Straight 6 Cylinder Engine (Gasoline Fuel)
How much does the 2020 BMW M340 cost?
The 2020 BMW M340 price depends on several factors, including the trim level, optional features, mileage, vehicle history and location. The nationwide average price for a 2020 M340 is $35,374, with pricing starting at $21,994.
What is the MPG of the 2020 BMW M340?
The 2020 BMW M340 offers up to 22 MPG in city driving and 30 MPG on the highway for a combined rating of 25 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 trim, driving conditions, driving habits, vehicle maintenance, and other factors.
What are some similar vehicles and competitors of the 2020 BMW M340?
The 2020 BMW M340 compares to and/or competes against the following vehicles:
Is the 2020 BMW M340 reliable?
The 2020 BMW M340 has an average reliability rating of 4.9 out of 5 according to Cars.com consumers. Find real-world reliability insights within consumer reviews from 2020 M340 owners.
Is the 2020 BMW M340 a good sedan?
Below are the Cars.com consumer ratings for the 2020 BMW M340.
- Comfort 4.7
- Interior 4.8
- Performance 5.0
- Value 4.7
- Exterior 4.9
- Reliability 4.9
96% of drivers recommend this car
- Comfort 4.7
- Interior 4.8
- Performance 5.0
- Value 4.7
- Exterior 4.9
- Reliability 4.9
M340i (2 styles)
| Style | |
|---|---|
| M340i Sedan | M340i Sedan North America |
| Inventory price | |
| Starting at $54,000 | Starting at $54,000 |
| Combined MPG | |
| 25 | 25 |
| Engine | |
| 382.0-hp, 3.0-liter, Straight 6 Cylinder Engine (Gasoline Fuel) | 382.0-hp, 3.0-liter, Straight 6 Cylinder Engine (Gasoline Fuel) |
M340i xDrive (1 style)
| Style |
|---|
| M340i xDrive Sedan |
| Inventory price |
| Starting at $56,000 |
| Combined MPG |
| 25 |
| Engine |
| 382.0-hp, 3.0-liter, Straight 6 Cylinder Engine (Gasoline Fuel) |
*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.
Research the 2020 BMW M340
Compare the 2020 BMW M340
- ${price_badge()}
- ${ami_badge()}
- ${battery_badge()}${ev_report_link()}
- ${hot_car_badge()}
- ${award_badge()}
- ${cpo_badge()}
${price_badge_description}
${ami_badge_description}
The EV Battery Rating is based on this vehicle's current expected range relative to the vehicles expected range when new. ${battery_badge_text}
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.
