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Used BMW 340 for Sale

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About the BMW 340

Vehicle Summary

If you're shopping for a peppy car that also happens to be loaded with luxurious features, the BMW 3 Series sedan may be worth a look. This compact luxury sport sedan debuted its seventh generation for the 2019 model year and offers a number of powerful engine options, as well as optional all-wheel drive and other indulgent equipment.

Specifically, its 340i trims have been offered since the sixth generation (2012-2018), where they debuted for the 2016 model year after replacing the 335i. Boasting a brawny turbocharged engine and features like heated front seats and a premium 16-speaker sound system on the 2018 model, there's a lot to love about this little sports car.

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Q: What engine does the BMW 340i have?

A: All model years of the 340i are equipped with a twin turbo 3.0L V6 engine at 320 hp.

Q: Is the BMW 340i twin turbo?

A: Yes, the engine on the 340i is a twin turbo.

Q: What fuel economy does the BMW 340i get?

A: Fuel economy on the BMW 340i can vary by model year and other factors. However, the 2018 BMW 340i with turbocharged 3.0L V6 engine and eight-speed automatic transmission gets an EPA-estimated 25 mpg combined.1

Q: Does BMW make a 340 hybrid?

A: Yes, a hybrid version of the BMW 330, known as the 330e, was introduced for the 2020 model year.

1Fuel economy figures are based on EPA estimates for when vehicle sold as new. Actual mileage will vary based on things like battery age, vehicle condition and history, driving and charging habits, accessory use, and driving conditions. Battery capacity may decrease with time and use. See for more info.

BMW 340 Trim Configurations

Production of BMW's 340 models spans two generations; the 340i was introduced partway through the 3 Series' sixth generation (2012-2018), whereas the performance-oriented M340i made its debut during the 3 Series' seventh generation (2018-2020). Check out the key differences between each 340 model below to determine which is a better fit for you.

BMW 340i (2016-2018)

The 340i trim, offered as part of the 3 Series from 2016 through 2018, is equipped with a turbocharged 3.0L V6 engine at 320 hp, as well as rear-wheel drive and a six-speed manual transmission. Meanwhile, BMW's xDrive all-wheel drive system is optional, as is an eight-speed automatic transmission.

Other standard features on the 2018 340i model include:

  • 16-speaker Harman Kardon sound system
  • Heated front seats
  • Driver heads-up display
  • Keyless entry and ignition
  • Sunroof

BMW M340i (2019-2020)

Meanwhile, the BMW M340i debuted in 2019 and features a more powerful turbocharged 3.0L V6 engine at a whopping 382 hp. Like the 340i, rear-wheel drive is standard and all-wheel drive (xDrive) is optional. An eight-speed automatic transmission is also included on every M340i, as is such standard equipment as:

  • Sport-tuned suspension
  • Upgraded brakes
  • 10.25-inch touchscreen interface
  • Digital gauge cluster

Reviews for BMW 340

Overall Rating

4.8 out of 5 (5 reviews)

Love the premium package

The pros is all the options that came with the car, still finding new features throughout the vehicle also I like the X drive option and the roominess of the back seats. The vehicle is a sedan/hatchback but drives like a sport car, always enjoy driving my vehicle. Also I'm glad to have the extended warranty/maintenance schedule provided by Car Max, it will save me some money as opposed to going to the dealership. The cons is no remote start and the use of premium gas with gas prices going up


  • Power: the option of driving economy or sport power
  • Styling: My vehicle is black inside and outside with a wing, sunroof, etc with the premium package
  • Interior Space: A very roomy vehicle, especially the back seats and the trunk space


  • Fuel Economy: Have to use premium gas and sport power use a little more gas than economy
  • Interior Space: Not much storage in the middle console and nowhere to really put your sunglasses
  • Cost to Maintain: I haven't had any maintenance yet but I heard the prices of maintaining a BMW, I will see ...

- Kimberly Ortiz, 2019 BMW 340

Best BMW sedan of last five owned

Great balance of power, handling and price


  • Power: Power when you need it
  • Value: Greatest depreciation is over after 2-3 years


  • Cabin Noise: Shadowline feature causes window noise
  • Cost to Maintain: Most repairs are more than average

- Kirk M, 2018 BMW 340

Nice Ride At A Nice Price

Drives very well. Quite. Quick. Handles.


  • Ride and Handling:
  • Power:
  • Fuel Economy:


  • Cost to Maintain:

- Dirk Leach, 2018 BMW 340

This price does not include tax, title, and tags. Additional fees may also apply depending on the state of purchase.