2019 BMW X4 M40iFuel Economy & MPG Ratings

Gasoline Small Sport Utility Vehicle 4WDAll-Wheel Drive
2019 BMW X4 M40i

Photo: Bull-Doser. Public domain. via Wikimedia Commons

City
20
MPG
Highway
27
MPG
Combined
23
MPG

Trim Comparison

Automatic (S8)
Premium
City
20
Hwy
27
Comb
23
Fuel cost: $3,550/yr
Annual Fuel Cost
$3,550

Based on gasoline at $3.67/gal, 15,000 miles/year

5-Year Fuel Savings
$-5,750

vs. average new vehicle

EPA Fuel Economy Score: 5/10
GHG Score: 5/10

Environment

CO₂ Tailpipe Emissions
392 g/mile
Annual Petroleum Consumption
12.9 barrels

Specifications

Engine
3L 6-cyl
Transmission
8-speed Automatic
Drivetrain
AWD
Body Style
SUV/Crossover
GVWR
Class 1 (≤6,000 lbs)

Source: EPA fuel economy data & NHTSA vPIC. Specifications reflect the most common trim configuration.

Engine & Efficiency Details

Source: EPA fueleconomy.gov

Engine Size
3L, 6-cylinder
Induction Type
Direct Injection
Efficiency Tech
Auto Start-Stop
Fuel Type
Premium Gasoline

Annual Fuel Cost by State

Prices as of week ending May 18, 2026 · Source: EIA

National AvgEPA default
$4.490/gal$2,928/yr
California
$5.957/gal$3,885/yr
Texas
$3.888/gal$2,536/yr
Florida
$4.136/gal$2,697/yr
New York
$4.522/gal$2,949/yr
Ohio
$4.510/gal$2,941/yr
Washington
$5.591/gal$3,646/yr
Colorado
$4.618/gal$3,012/yr
Minnesota
$4.344/gal$2,833/yr
Massachusetts
$4.448/gal$2,901/yr

Calculated at 15,000 miles/year (EPA standard assumption) using 23 MPG combined. Regular gasoline prices. Actual costs vary.

NHTSA Safety Ratings

Source: NHTSA (nhtsa.gov)

Safety Equipment

Forward Collision Warning: StandardLane Departure Warning: Optional
9
Owner Complaints
7
Recalls
0
Investigations

Recall History7

Source: NHTSA

Related

BMW X4 M40i MPG History
See how this model's fuel economy changed by year

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