BMW 135I MPG by Year & Engine (EPA)
EPA fuel-economy ratings for every rated BMW 135I model year from 2008 to 2013 — each engine and transmission with its official city, highway and combined figures. Over these years the 135I has been offered with 3.0L 6-cyl engines; the most efficient version is the 2013 (up to 23 MPG combined). Every rated gas version calls for premium gasoline. Data: U.S. Department of Energy & EPA, fueleconomy.gov; prices are live medians from VehiSales listings.
BMW 135I fuel economy by year
| Year | Combined | Engines | Median used price | For sale |
|---|---|---|---|---|
| 2013 | 20–23 MPG | 3.0L 6-cyl | — | — |
| 2012 | 20–23 MPG | 3.0L 6-cyl | — | — |
| 2011 | 20–23 MPG | 3.0L 6-cyl | — | — |
| 2010 | 20 MPG | 3.0L 6-cyl | — | — |
| 2009 | 20 MPG | 3.0L 6-cyl | — | — |
| 2008 | 20–21 MPG | 3.0L 6-cyl | — | — |
2013 BMW 135I: engines & MPG
The 2013 135I was EPA-rated in 4 versions (3.0L 6-cyl), with combined economy from 20 to 23 MPG.
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| 135i | 3.0L 6-cyl | Manual 6-spd | Premium | 20 | 28 | 23 MPG |
| 135i Convertible | 3.0L 6-cyl | Manual 6-spd | Premium | 19 | 27 | 22 MPG |
| 135i Convertible | 3.0L 6-cyl | Automatic (AM-S7) | Premium | 18 | 25 | 20 MPG |
| 135i | 3.0L 6-cyl | Automatic (AM-S7) | Premium | 18 | 25 | 20 MPG |
2012 BMW 135I: engines & MPG
The 2012 135I was EPA-rated in 4 versions (3.0L 6-cyl), with combined economy from 20 to 23 MPG.
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| 135i | 3.0L 6-cyl | Manual 6-spd | Premium | 20 | 28 | 23 MPG |
| 135i Convertible | 3.0L 6-cyl | Manual 6-spd | Premium | 19 | 27 | 22 MPG |
| 135i Convertible | 3.0L 6-cyl | Automatic (S7) | Premium | 18 | 25 | 20 MPG |
| 135i | 3.0L 6-cyl | Automatic (S7) | Premium | 18 | 25 | 20 MPG |
2011 BMW 135I: engines & MPG
The 2011 135I was EPA-rated in 4 versions (3.0L 6-cyl), with combined economy from 20 to 23 MPG.
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| 135i | 3.0L 6-cyl | Manual 6-spd | Premium | 20 | 28 | 23 MPG |
| 135i Convertible | 3.0L 6-cyl | Manual 6-spd | Premium | 19 | 28 | 22 MPG |
| 135i | 3.0L 6-cyl | Automatic (S7) | Premium | 18 | 25 | 20 MPG |
| 135i Convertible | 3.0L 6-cyl | Automatic (S7) | Premium | 18 | 25 | 20 MPG |
2010 BMW 135I: engines & MPG
The 2010 135I was EPA-rated in 4 versions (3.0L 6-cyl), with combined economy of 20 MPG.
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| 135i Convertible | 3.0L 6-cyl | Manual 6-spd | Premium | 17 | 26 | 20 MPG |
| 135i Convertible | 3.0L 6-cyl | Automatic (S6) | Premium | 17 | 26 | 20 MPG |
| 135i | 3.0L 6-cyl | Manual 6-spd | Premium | 18 | 25 | 20 MPG |
| 135i | 3.0L 6-cyl | Automatic (S6) | Premium | 18 | 25 | 20 MPG |
2009 BMW 135I: engines & MPG
The 2009 135I was EPA-rated in 4 versions (3.0L 6-cyl), with combined economy of 20 MPG.
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| 135i | 3.0L 6-cyl | Manual 6-spd | Premium | 17 | 25 | 20 MPG |
| 135i Convertible | 3.0L 6-cyl | Automatic (S6) | Premium | 17 | 26 | 20 MPG |
| 135i Convertible | 3.0L 6-cyl | Manual 6-spd | Premium | 17 | 26 | 20 MPG |
| 135i | 3.0L 6-cyl | Automatic (S6) | Premium | 18 | 25 | 20 MPG |
2008 BMW 135I: engines & MPG
The 2008 135I was EPA-rated in 4 versions (3.0L 6-cyl), with combined economy from 20 to 21 MPG.
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| 135i | 3.0L 6-cyl | Automatic (S6) | Premium | 18 | 26 | 21 MPG |
| 135i Convertible | 3.0L 6-cyl | Manual 6-spd | Premium | 17 | 26 | 20 MPG |
| 135i Convertible | 3.0L 6-cyl | Automatic (S6) | Premium | 17 | 26 | 20 MPG |
| 135i | 3.0L 6-cyl | Manual 6-spd | Premium | 17 | 25 | 20 MPG |
Frequently asked questions
What MPG does a BMW 135I get?
Depending on year and engine, EPA combined ratings for the 135I range from 20 to 23 MPG. The most efficient rated version is the 2013 model year.
What engines does the 2013 BMW 135I have?
The 2013 135I was EPA-rated with 3.0L 6-cyl engines — see the 2013 table above for each version's exact city/highway figures.
Does the BMW 135I require premium gas?
Yes — every EPA-rated gas 135I version specifies premium gasoline.
https://vehisales.com/research/fuel-economy/bmw/135i.
See also: BMW 135I hub — live listings, prices & reliability · Most fuel-efficient cars by segment · Model price trends. Media inquiries: [email protected].