BMW 3 Series Gran Turismo M340i vs i3s — full comparison

BMW 3 Series Gran Turismo M340i

Hatchback · Gasoline · FWD

vs

i3s

Hatchback · Electric · FWD

BMW 3 Series Gran Turismo M340i

Car A

BMW 3 Series Gran Turismo M340i

A rapid 5-seat hatchback that blends strong performance with everyday practicality and good value in its segment. Best for families who want speed and road-trip ease, less ideal for cargo-heavy or winter-focused use.

5 seatsHatchbackGasoline5-star safety374 hp

i3s

Car B

i3s

The BMW i3s is a city-focused electric hatchback that blends quick acceleration with everyday practicality. Its 226 km range suits commuting and small-family duties, while longer trips will require more planning.

5 seatsHatchbackElectric5-star safetyElectric

Why compared different powertrainsame body typesame brandsame seatssimilar price

Usage fit

Family 58 / 62

City 40 / 66

Budget / value 37 / 44

Road trip 54 / 29

Performance 35 / 25

Cargo 28 / 18

Practical 39 / 40

Premium 60 / 43

Winter 30 / 20

Scores out of 100. Blue = BMW 3 Series Gran Turismo M340i · Orange = i3s

Specs side-by-side

Spec BMW 3 Series Gran Turismo M340i i3s

Values are representative — confirm for your market and trim.

Pros & cons

BMW 3 Series Gran Turismo M340i

Very quick acceleration (0–100 km/h in 4.4 s) from 374 hp for confident passing and merges
5-seat hatchback with a 500 L trunk suits growing families and road trips
8.1 L/100 km combined consumption is efficient for its class given the output
At $54,900, offers good value in its segment for the performance on tap
Gasoline-only powertrain with no electric driving range
Front-wheel drive may be less appealing for buyers prioritizing AWD winter traction
500 L cargo space can feel limited for cargo-heavy use versus larger wagons or SUVs
Price remains higher than non-performance family hatchbacks

i3s

Compact hatchback size is easy to maneuver and park in city driving
Quick 0–100 km/h in 6.8 s supports confident merging and passing
Five seats and a 335 L trunk cover most small-family errands
Good value in its segment at 49,995 if urban use is the priority
226 km range limits longer road trips and means more frequent charging
335 L cargo space and compact footprint are not ideal for cargo-heavy use
Usage signals suggest it is less suited to harsh winter driving
Price of 49,995 may feel high if you need more space or range

Verdict

Pick BMW 3 Series Gran Turismo M340i if…

Efficiency & everyday ease

BMW 3 Series Gran Turismo M340i is the choice if fuel economy and city-friendly driving are your priority.

Pick i3s if…

Performance & capability

i3s is the choice if you want more power, speed, or all-weather capability.

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