2023 · Compact Car · Hybrid

2023 BMW 3 Series Hybrid MPG & fuel economy

The 2023 BMW 3 Series Hybrid is a compact car offered in 2 EPA-rated configurations. The most efficient version returns 26 MPG combined (23 city / 32 highway) on premium gasoline. Efficiency is unchanged from the 2022 model. Among 31 compact cars rated for 2023, it ranks 22nd for lowest fuel cost. At 15,000 miles a year with $3.95/gal premium gas, it costs about $2,279 a year to fuel.

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Combined 26 MPG 23 MPG city · 32 MPG hwy

Driving range — not published for this model

Your fuel cost $2,279 15,000 mi/yr · $15.19 per 100 mi

Class rank, 2023 #22 of 31 Compact Cars by fuel cost

What will it cost you?

Your mileage and prices are saved and used across the site.

Miles per year Premium gas $/gal

Fuel average

The 2023 BMW 3 Series Hybrid's fuel average is 11.1 km/L (9.0 L/100 km), or 26 MPG combined: 9.8 km/L in the city and 13.6 km/L on the highway.

	MPG	km/L	L/100 km
City	23	9.8	10.2
Highway	32	13.6	7.4
Combined	26	11.1	9.0

How it ranks among 2023 Compact Cars

Full class ranking →

1Toyota Corolla Hybrid50 MPG $930
2Porsche Taycan82 MPGe $1,094
3Lexus UX Hybrid42 MPG $1,107
4Mitsubishi Mirage39 MPG $1,192
5Kia Rio36 MPG $1,292
···
22BMW 3 Series Hybrid26 MPG $2,279
···
31Toyota Mirai74 MPGe $7,297

2023 3 Series HybridOther compact carsClass median: $2,043/yr

Annual fuel cost at 15,000 miles and default prices; shorter bars cost less.

3 Series Hybrid MPG across model years

Full history →

2 EPA-rated configurations

Configuration	Type	City	Hwy	Combined	Range	Your cost / yr
AWD · 3.0L 6-cyl turbo · 8-speed automatic M340i xDrive Sedan	Hybrid	23 MPG	32 MPG	26 MPG	—	$2,279
RWD · 3.0L 6-cyl turbo · 8-speed automatic M340i Sedan	Hybrid	23 MPG	31 MPG	26 MPG	—	$2,279

Specs (most efficient configuration)

Fuel: Premium gasoline
Engine / motor: 3.0L 6-cyl turbo
Transmission: 8-speed automatic
Drivetrain: AWD
Passenger volume: 94 cu ft
Cargo volume: 13 cu ft
Tailpipe CO₂: 339 g/mi
EPA fuel economy score: 5/10
EPA greenhouse gas score: 5/10

2023 BMW 3 Series Hybrid vs. rivals

vs Genesis G70 25 MPG · $2,370/yr 3 Series Hybrid saves $91/yr vs Mercedes-Benz CLS-Class Hybrid 25 MPG · $2,370/yr 3 Series Hybrid saves $91/yr vs Acura TLX 25 MPG · $2,370/yr 3 Series Hybrid saves $91/yr vs Audi A4 Hybrid 28 MPG · $2,116/yr A4 Hybrid saves $163/yr vs Cadillac CT4 27 MPG · $2,194/yr CT4 saves $84/yr vs Audi S4 24 MPG · $2,469/yr 3 Series Hybrid saves $190/yr vs Lexus IS 25 MPG · $2,370/yr 3 Series Hybrid saves $91/yr vs Mercedes-Benz C-Class Hybrid 29 MPG · $2,043/yr C-Class Hybrid saves $236/yr vs Volvo S60 Hybrid 30 MPG · $1,975/yr S60 Hybrid saves $304/yr vs Mercedes-Benz AMG GT Hybrid 21 MPG · $2,821/yr 3 Series Hybrid saves $543/yr vs BMW 3 Series 29 MPG · $2,043/yr 3 Series saves $236/yr vs BMW 3 Series Plug-in Hybrid 73 MPGe + 27 MPG · $1,754/yr 3 Series Plug-in Hybrid saves $525/yr

Compare the 2023 3 Series Hybrid

With any other car from any year, including other 3 Series Hybrid model years. Type a year to jump, e.g. "2015 Accord".

Same year, other powertrains: 2023 BMW 3 Series (29 MPG), 2023 BMW 3 Series Plug-in Hybrid (73 MPGe + 27 MPG)

Frequently asked questions

What is the gas mileage of the 2023 BMW 3 Series Hybrid?

Up to 26 MPG combined (23 city / 32 highway).

What fuel does the 2023 BMW 3 Series Hybrid use?

Premium gasoline (premium is required or recommended by the manufacturer).

What is the fuel average in km/L for the 2023 BMW 3 Series Hybrid?