CarDirectory
Browse all
BMW 440i Convertible
Convertible · Gasoline
vs
BMW 3 Series Gran Turismo M340i
Hatchback · Gasoline · FWD
BMW 440i Convertible
Car A
BMW 440i Convertible
The BMW 440i Convertible blends serious pace with four-seat usability, delivering a strong power-to-price balance. It suits drivers who want open-top fun that can still handle weekend trips and daily commuting with reasonable efficiency.
4 seatsConvertibleGasoline5-star safety7.2 L/100km
BMW 3 Series Gran Turismo M340i
Car B
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
Why compared different body typesame brandsame powertraindifferent segmentsimilar price

Usage fit

Family 45 / 58
City 39 / 40
Budget / value 53 / 37
Road trip 43 / 54
Performance 38 / 35
Cargo 18 / 28
Practical 32 / 39
Premium 54 / 60
Winter 26 / 30

Scores out of 100. Blue = BMW 440i Convertible · Orange = BMW 3 Series Gran Turismo M340i

Specs side-by-side

Spec BMW 440i Convertible BMW 3 Series Gran Turismo M340i
Values are representative — confirm for your market and trim.

Pros & cons

BMW 440i Convertible

  • Strong acceleration (0–100 km/h in 5.0 s) and 326 hp for engaging drives
  • Good value in its segment given the performance
  • Four seats and a 370 L trunk support weekend trips
  • Efficient for its class at 7.2 L/100 km for mixed use

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

Verdict

Pick BMW 440i Convertible if…
Best fuel economy
BMW 440i Convertible uses 7.2 L/100km vs 8.1 — a meaningful saving if you cover high mileage.
Pick BMW 3 Series Gran Turismo M340i if…
More power
BMW 3 Series Gran Turismo M340i puts out 374 hp vs 326 — meaningfully quicker and more confident on motorways.

Related comparisons

A strong alternative?
Audi A5 Cabriolet
same body type
A strong alternative?
Audi S5 Cabriolet
comparison pick
A strong alternative?
Mercedes-Benz C-Class Cabriolet
comparison pick
A strong alternative?
Mercedes-Benz CLA 45 AMG
better value
A strong alternative?
Mercedes-Benz GLA 45 AMG
comparison pick
Something faster?
Mercedes-Benz AMG A 45
comparison pick