BMW i8 vs BMW i4 Compare price, expert/user reviews, mpg, engines, safety, cargo capacity and other specs at a glance.

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2023 BMW i8 1.5 Coupe
Photo of 2014 model year shown

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2025 BMW i4 E M50

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Specs

2023 BMW i8
1.5 Coupe
2025 BMW i4
E M50
Powertrain 6-speed Automatic 1-speed Automatic
Drivetrain
4X4
4X4
Fuel economy, city -- --
Fuel economy, motorway -- --
Fuel tank volume 159 L --
Engine
Fuel type
Hybrid
Electric
Power
172 kW
350 kW
Torque
434 N-m @ 3,700 RPM
--
Cylinders
3 cylinders
--
Engine size
1,499 cc
--
Interior
Maximum seating 4 seats 5 seats
Front legroom -- --
Rear legroom -- --
Exterior
Length 119.1 m 121.49 m
Width 56.34 m 52.65 m
Height 32.79 m 36.78 m
Wheelbase 71.12 m 72.54 m

Available Options

2023 BMW i8
1.5 Coupe
2025 BMW i4
E M50

Related Comparisons

2023 BMW i8
1.5 Coupe
2025 BMW i4
E M50