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2026 · Passenger car

BMW 8 Series

840i Gran Coupe — 2026 BMW 840i Gran Coupe is a U.S.-market FuelEconomy.gov certification record. Class: Midsize Cars; drive: Rear-Wheel Drive; transmission: Automatic (S8). EPA combined rating: 24 mpg.

Source verifiedVerified: 2026-08-10
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BMW 8 Series model reference
Dinkun Chen · CC BY-SA 4.0
BMW 8 Series model reference
Dinkun Chen · CC BY-SA 4.0
Overview

What matters

2026 BMW 840i Gran Coupe is a U.S.-market FuelEconomy.gov certification record. Class: Midsize Cars; drive: Rear-Wheel Drive; transmission: Automatic (S8). EPA combined rating: 24 mpg.

21 city / 29 highway mpg
3 L · 6 cylinders
Specifications

Powertrain & efficiency

Body stylePassenger car
Fuel typeGasoline
DrivetrainRear-Wheel Drive
TransmissionAutomatic (S8)
Power—
Torque—
Engine displacement3.0 L
Cylinders6
Battery—
Driving range—
Combined economy24 mpg
0–60 mph—
Top speed—
Dimensions

Vehicle dimensions

Length—
Width—
Height—
Wheelbase—
Ground clearance—

Specifications can vary by market and configuration. AutoVero displays the exact market and trim when known.

Maintenance research

Parts for BMW 8 Series

Choose a vehicle system. Exact OEM numbers and fitment appear only after verification by generation, engine, market and trim.

FiltersOil, air, cabin and fuel filtration systems.
BrakesFriction, hydraulic and electronic braking components.
CoolingEngine, battery and power-electronics thermal management.
Battery12-volt starting batteries and EV auxiliary battery references.
IgnitionSpark generation and combustion control components.
BeltsAccessory-drive and service belt systems.
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