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2018 BMW

740e xDrive

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

BMW 740e: best and worst years

Overview

Body
Large CarsEPA, from EPA, last updated 6/22/2026
Drivetrain
All-Wheel DriveEPA, from EPA, last updated 6/22/2026
Transmission
Automatic (S8)EPA, from EPA, last updated 6/22/2026
Powertrain
Plug-in HybridEPA, from EPA, last updated 6/22/2026
Fuel
Premium and ElectricityEPA, from EPA, last updated 6/22/2026

Engine & performance

Axle ratio
3.23
Cyl
4EPA, from EPA, last updated 6/22/2026
Aspiration
TurbochargedEPA, from EPA, last updated 6/22/2026
Start-stop system
YesEPA, from EPA, last updated 6/22/2026

Efficiency

MPG Hwy
29 mpgEPA, from EPA, last updated 6/22/2026
MPG City
25 mpgEPA, from EPA, last updated 6/22/2026
MPG Comb
27 mpgEPA, from EPA, last updated 6/22/2026
Fuel $/yr
$2,850EPA, from EPA, last updated 6/22/2026
CO₂
214 g/miEPA, from EPA, last updated 6/22/2026
Eco Score
9/10EPA, from EPA, last updated 6/22/2026
Smog score
3/10
Elec. Range
340 miEPA, from EPA, last updated 6/22/2026
Range per hour (240V)
113 mi/hr
Recharge hrs
3EPA, from EPA, last updated 6/22/2026
SmartWay certified
Yes

Dimensions & capacity

Pass. Vol
114 ft³EPA, from EPA, last updated 6/22/2026
Cargo Vol
10 ft³EPA, from EPA, last updated 6/22/2026

Safety NHTSA, model year

Stability control (ESC)
Standard
Forward-collision warning
Optional
Lane-departure warning
Optional
Recalls
0
Owner complaints
0

Known issues manufacturer service bulletins, model year

157 service bulletins filed with NHTSA for this model year

  • Mar 27, 2026SUSPENSIONB010522

    THE FRONT AND REAR AIR SUSPENSION STRUT ASSEMBLIES LIMITED WARRANTY FOR DEFECTS IN MATERIALS OR WORKMANSHIP HAS BEEN EXTENDED TO 8 YEARS /80,000 MILES AS DETERMINED FROM THE ORIGINAL IN-SERVICE DATE.

  • Feb 11, 2026AIR BAGSB720125

    A situation may occur where the front passenger seat is not occupied; however, a “fasten seat belt” warning and a front passenger seat air bag deactivation message appears. If the situation is currently present, sit in the seat and move the seat to a slightly different position. The POL (Passenger Occupancy Light) light should now function correctly. In some cases, the Air bag Warning Light was illuminated, and the following Advanced Crash Safety Module (ACSM) fault is stored: 930A1C - Front pas

  • May 19, 2025ENGINEB010525

    The high-temperature (HT) coolant expansion tanks breathing line/pipe limited warranty for defects in materials and / workmanship has been extended to 10 years / 120,000 miles as determined from the original first in-service / delivery date.

  • Dec 4, 2024ELECTRICAL SYSTEMB011124

    the High-Voltage (HV) Battery Assembly Cell Modules Temperature Sensors (Internal NTC repair kit-specific) limited warranty for defects in materials or workmanship has been extended to 15 years/150,000 miles as determined from the original in-service/first delivery date.

  • Jun 7, 2024FUEL/PROPULSION SYSTEMB011019

    Component-Specific Extended Limited Warranty (ELW) Issues with the fuel supply module/level sensor assembly and its related components, the fuel doorcover pot (ejector and drive), the filler flap (door) itself and/or the emergency release mechanism arenot included under this extended warranty coverage.

  • Mar 14, 2024EXTERIOR LIGHTINGB630418

    One or more of the LED daytime running lights are dim or discolored.

  • Jan 16, 2024VISIBILITY:POWER WINDOW DEVICES AND CONTROLSB510819

    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.

  • and 149 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.