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2015 BMW

320i

Auto (S8), 4 cyl, 2.0 L, Turbo

BMW 320i: best and worst years
2015 BMW 320i (photo 1 of 3)

Photo may show a different model year; you're viewing the 2015.

PhotoPassat-32bCC BY-SA 3.0Wikimedia Commons

Overview

Body
Compact CarsEPA, from EPA, last updated 6/11/2026
Drivetrain
Rear-Wheel DriveEPA, from EPA, last updated 6/11/2026
Transmission
Automatic (S8)EPA, from EPA, last updated 6/11/2026
Powertrain
GasEPA, from EPA, last updated 6/11/2026
Fuel
PremiumEPA, from EPA, last updated 6/11/2026

Engine & performance

HP
181
Power to weight
0.056 hp/lb
Axle ratio
3.20
Cyl
4EPA, from EPA, last updated 6/11/2026
Aspiration
TurbochargedEPA, from EPA, last updated 6/11/2026
Start-stop system
YesEPA, from EPA, last updated 6/11/2026

Efficiency

MPG Hwy
35 mpgEPA, from EPA, last updated 6/11/2026
MPG City
23 mpgEPA, from EPA, last updated 6/11/2026
MPG Comb
28 mpgEPA, from EPA, last updated 6/11/2026
Fuel $/yr
$2,750EPA, from EPA, last updated 6/11/2026
CO₂
324 g/miEPA, from EPA, last updated 6/11/2026
Eco Score
7/10EPA, from EPA, last updated 6/11/2026
Smog score
5/10
Elec. Range
0 miEPA, from EPA, last updated 6/11/2026
SmartWay certified
Yes

Dimensions & capacity

Length
182 inNHTSA vPIC, from NHTSA vPIC, last updated 6/4/2026
Width
71 inNHTSA vPIC, from NHTSA vPIC, last updated 6/4/2026
Height
56 inNHTSA vPIC, from NHTSA vPIC, last updated 6/4/2026
Wheelbase
111 inNHTSA vPIC, from NHTSA vPIC, last updated 6/4/2026
Curb Weight
3,250 lbNHTSA vPIC, from NHTSA vPIC, last updated 6/4/2026
Pass. Vol
96 ft³EPA, from EPA, last updated 6/11/2026
Cargo Vol
13 ft³EPA, from EPA, last updated 6/11/2026

Safety NHTSA, model year

Overall crash rating
★★★★★
Rollover rating
★★★★★
Stability control (ESC)
Standard
Forward-collision warning
No
Lane-departure warning
No
Recalls
3
Owner complaints
33

Reported problems NHTSA owner complaints, model year

  • ENGINE24%
  • FUEL/PROPULSION SYSTEM17%
  • UNKNOWN OR OTHER15%
  • ELECTRICAL SYSTEM11%
  • EXTERIOR LIGHTING9%
  • STRUCTURE7%

Source: NHTSA owner complaints, 46 total.

BMW 320i: best and worst years

Federal investigations NHTSA defect investigations, model year

  • EA21002Openopened Sep 17, 2021AIR BAGS:FRONTAL:PASSENGER SIDE:INFLATOR MODULE

    Desiccated Air Bag Inflator Rupture

Known issues manufacturer service bulletins, model year

287 service bulletins filed with NHTSA for this model year

  • Jan 16, 2024ELECTRICAL SYSTEMB510819

    The basic conditions for initializing the power windows are not met.

  • Jan 11, 2024ELECTRICAL SYSTEMB611305

    The electrical system of BMW vehicles has been subject to an ongoing development process over the last few years. This has led to increased demands being placed on the battery. This document covers important information for the dealer on how to handle “discharged battery” complaints.

  • Nov 16, 2023ENGINE AND ENGINE COOLINGB010919

    DIESEL FUEL INJECTORS: LTD WTY EXTENSION TO 10 YEARS/120,000 MILES

  • May 1, 2023ELECTRICAL SYSTEMB651523

    After programming the head unit (HU-H2), activating the FSC (German word Freischaltcode) Enabling Codes repeatedly fails.

  • Mar 1, 2023ELECTRICAL SYSTEMB840822

    The 3G network in the US has been shut down. This means that only the 4G network will be available. In the 4G network, voice calls will be transferred via the Voice over LTE (VoLTE) function. For this purpose, the SIM card must perform an IMS registration in the mobile communication network. Due to a production error, the telematics control units were delivered without an IMS configuration. The Connected Drive voice services (Concierge Call, BMW Assistance, and emergency call voice) can no longe

  • Mar 1, 2023ELECTRICAL SYSTEMB630917

    Exterior rear lights do not work.

  • Dec 1, 2022POWER TRAINB122519

    After an automatic engine start (MSA start), the transmission intermittently goes into the Park "P" or Neutral "N" position without any customer influence.

  • May 1, 2022ELECTRICAL SYSTEMSIB651312

    The Headunit High (HU-H), also called NBT, began replacing the Car Information Computer (CIC) on certain MY2013 vehicles with option 609 (as of 7/2012 production). This uses map North America NEXT. The Headunit High 2 (HU-H2), also called NBT-EVO, superseded the NBT HU and was introduced in 3/2014. This uses map North America EVO. The Headunit High 4 (HU-H4, also called MGU21) superseded the MGU starting with certain MY2021 vehicles with option code 6U3 Live Cockpit Professional. This uses map N

  • and 279 more

Source: NHTSA manufacturer communications (technical service bulletins).

Warranty manufacturer terms, by make

Basic
4 yr / 50k mi
Powertrain
4 yr / 50k mi
Roadside assistance
4 yr
Maintenance
3 yr / 36k mi
EV battery
8 yr / 100k mi

Information is gathered on a best-effort basis from public sources, may be incomplete or out of date, and is not purchasing or financial advice. Verify with the manufacturer or dealer before buying.