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Used 2020 BMW M340 for sale near San Diego, CA

Filters 5 Year Model Price & payment Make Mileage Body style All filters
1 match 30 miles from 92142
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Est. $400 /mo*
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.

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2020 BMW M340 i
2020 BMW M340 i
2020 BMW M340 i
2020 BMW M340 i
2020 BMW M340 i
2020 BMW M340 i View all 57 photos

Used

2020 BMW M340 i

81,294 mi.
$34,000
Est. $625/mo*
Get the AutoCheck Report
Ken Grody Ford
(148 reviews)
Carlsbad, CA (24 mi.)
Call Check availability Check availability

Vehicle information

Ext. color: Mineral White Metallic
Int. color: Cognac W/Contrast Stitch
Drivetrain: Rear-wheel Drive
MPG: 22-30
Fuel type: Gasoline
Transmission: 8-Speed Automatic
Engine: 3L I-6 gasoline direct injection, DOHC, variable valve control,
Stock #: C250683A
VIN: WBA5U7C0XLAF54224

Features

Convenience: Heated Seats, Heated Steering Wheel, Keyless Entry, Keyless Start, Navigation System
Entertainment: Apple CarPlay®, Bluetooth®, Premium Sound System, Satellite Radio, USB Port, WiFi Hotspot
Exterior: Alloy Wheels, Sunroof/Moonroof
Safety: Automatic Emergency Braking, Backup Camera, Brake Assist, LED Headlights, Rain Sensing Wipers, Stability Control
Seating: Leather Seats, Memory Seat

Reviews

Ken Grody Ford review

Very communicative and good experience.

April 23, 2025
By T from Oklahoma City, ok

Very communicative and good experience. Did not purchase a vehicle, but considering for a future purchase

2020 BMW M340 i review

Love my m340!

October 25, 2022
By Ryan from Canada
Owns this car

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.

There is 1 matching car close to your year range.

2022 BMW M340 i
2022 BMW M340 i
2022 BMW M340 i
2022 BMW M340 i
2022 BMW M340 i
2022 BMW M340 i View all 26 photos

BMW Certified

2022 BMW M340 i

58,099 mi.
$44,995
Est. $827/mo*
Free CARFAX 1-Owner Report
BMW of Carlsbad
Carlsbad, CA (18 mi.)
Call Check availability Check availability

Vehicle information

Ext. color: Black Sapphire Metallic
Int. color: Tacora Red
Drivetrain: Rear-wheel Drive
MPG: 23-32
Fuel type: Gasoline
Transmission: 8-Speed Automatic
Engine: 3.0L I6 24V GDI DOHC Turbo
Stock #: N8C76477
VIN: 3MW5U7J09N8C76477

Features

Convenience: Keyless Entry, Keyless Start, Navigation System, Power Folding Mirrors
Entertainment: Bluetooth®, HomeLink, Satellite Radio
Exterior: Alloy Wheels, Sunroof/Moonroof
Safety: Backup Camera, Brake Assist, LED Headlights, Rain Sensing Wipers, Stability Control
Seating: Leather Seats, Memory Seat
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BMW M340 prices by year

Model year Prices from Deals
2025 BMW M340 $63,480

About the 2020 BMW M340

Basics

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)
Side view of the 2020 BMW M340
FAQs

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 $37,382, with pricing starting at $24,997.

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.

(31 reviews)
Rating breakdown (out of 5):
  • Comfort 4.7
  • Interior 4.8
  • Performance 5.0
  • Value 4.7
  • Exterior 4.9
  • Reliability 4.9
Ratings (31 reviews)

96% of drivers recommend this car

Rating breakdown (out of 5):
  • Comfort 4.7
  • Interior 4.8
  • Performance 5.0
  • Value 4.7
  • Exterior 4.9
  • Reliability 4.9
Trims

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.

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Basics
BMW models
M340 trims
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‡Monthly budget search results are estimated based on a 72-month loan term with $0 down payment, $0 trade-in value, 0.0 % sales tax and 7.0 % APR. Inputs can be personalized using the calculator.
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