430i Convertible RWD

Gas RWD MSRP —Compare this trim against anything →

Specifications

Source: manufacturer press kit

Dimensions Exterior

Wheelbase

112.2 in

Engine Basics

Cylinder count	4
Engine displacement	1998 cc
Engine type (full description)	2.0-liter BMW TwinPower Turbo inline 4-cylinder

Engine Output

Horsepower	255 hp
Torque	295 lb-ft

Fuel Economy

MPG (city)	27 mpg
MPG (combined)	30 mpg
MPG (highway)	35 mpg

Headroom

Front headroom	40.6 in
Third-row headroom	36.1 in

Shoulder Room

Front shoulder room	57.7 in
Third-row shoulder room	46.2 in

Transmission

Transmission speeds	8
Transmission type	automatic

Standard & optional equipment

Source: manufacturer press kit

Infotainment1 std · 0 opt

steering wheel-mounted paddle shifters

Interior2 std · 0 opt

Headroom front / rear: 40.6 in / 36.1 in (Convertible)
Shoulder room front / rear: 57.7 in / 46.2 in (Convertible)

Exterior1 std · 0 opt

Body style: Convertible

Powertrain12 std · 0 opt

0-60 mph: 6 s (430i Convertible)
2.0-liter BMW TwinPower Turbo inline 4-cylinder
255 hp
295 lb-ft torque
8-speed Sport Automatic transmission with Sport and Manual shift modes, steering wheel-mounted paddle shifters and Launch Control
Displacement: 1998 cc
Fuel economy city: 27 MPG (430i Convertible)
Fuel economy combined: 30 MPG (430i Convertible)
Fuel economy highway: 35 MPG (430i Convertible)
Gasoline fuel type
Rear-wheel drive
Top speed: 130 mph

Chassis1 std · 0 opt

Wheelbase: 112.2 in (Convertible / Coupe)

Ranked by what shoppers ask about first; standard equipment before options.

Transcribed from the manufacturer's official press kit for the 2026 4 Series. Confirm with the window sticker for a specific unit.

Affiliate disclosure: some links on this page are affiliate links. If you request a quote or buy through them we may earn a commission at no extra cost to you. Nothing on this page changes because of it.