CarDirectory
Browse all
BMW M430i Convertible
Convertible · Gasoline
vs
740i
Sedan · Gasoline · FWD
BMW M430i Convertible
Car A
BMW M430i Convertible
A premium four-seat convertible that blends brisk acceleration with everyday usability, the BMW M430i Convertible suits drivers who want open-top enjoyment without giving up some road-trip practicality. It’s less compelling if you need maximum cargo flexibility or face frequent harsh winters.
4 seatsConvertibleGasoline5-star safety
740i
Car B
740i
A premium saloon that blends strong straight-line performance with five-seat comfort and a useful 515-litre boot. Best suited to long road trips and upscale family duties rather than tight-city errands.
5 seatsSedanGasoline5-star safety335 hp
Why compared different body typesame brandsame powertraindifferent segment

Usage fit

Family 45 / 63
City 34 / 27
Budget / value 46 / 37
Road trip 43 / 65
Performance 36 / 32
Cargo 18 / 28
Practical 30 / 43
Premium 56 / 68
Winter 26 / 30

Scores out of 100. Blue = BMW M430i Convertible · Orange = 740i

Specs side-by-side

Spec BMW M430i Convertible 740i
Values are representative — confirm for your market and trim.

Pros & cons

BMW M430i Convertible

  • Quick 0–100 km/h in 5.2 s for confident passing and merging
  • Four seats make it workable for couples or small families
  • 380 L trunk supports weekend luggage and road-trip gear
  • Strong standing in horsepower and safety rankings for its class

740i

  • Rapid 0–100 km/h in 4.0 s and 250 km/h top speed make effortless motorway overtakes.
  • Spacious five-seat cabin and 515 L trunk support family travel.
  • 335 hp and 450 Nm deliver relaxed cruising performance.
  • Combined 8.5 L/100 km is efficient for its class for a large gasoline saloon.

Verdict

Pick BMW M430i Convertible if…
Lower entry price
BMW M430i Convertible starts lower, making it the stronger value pick if budget is a priority.
Pick 740i if…
More power
740i puts out 335 hp vs 275 — meaningfully quicker and more confident on motorways.

Related comparisons

Something cheaper?
Mercedes-Benz C-Class Cabriolet
better value
Something cheaper?
Audi S5 Cabriolet
better value
Something cheaper?
Audi A4 Cabriolet
same body type
A strong alternative?
Audi A8 L 55 TFSI
same body type
Something faster?
Audi A6 4.0 TFSI
comparison pick
Something faster?
BMW M550i xDrive
same body type