2027 BMW 430i Convertible MPG
EPA-rated · verified snapshot 2026-08-30 · Subcompact Cars
The 2027 BMW 430i Convertible gets 30 MPG combined — 27 city and 35 highway — in its most efficient configuration (2.0L · 4-cyl · Automatic (S8) · Rear-Wheel Drive · Hybrid).
City27 MPG
Highway35 MPG
$2,550Fuel cost / yr (EPA est.)
295 g/miCO₂
PremiumFuel
$-1,7505-yr fuel cost vs. average vehicle
6 / 10EPA Fuel Economy & GHG score
9 ft³Cargo volume
84 ft³Passenger volume
Where it sits among compact cars (2027)
FAQ
Is 30 MPG good for a compact cars like the 2027 430i Convertible?
The 2027 430i Convertible's 30 MPG combined is below the compact cars average of 37.4 MPG for 2027.
How much does it cost to fuel a 2027 430i Convertible per year?
Based on EPA assumptions (15,000 miles/year), estimated annual fuel cost is $2,550 for the most efficient trim.
What is the city and highway MPG of the 2027 430i Convertible?
The most efficient trim is rated 27 MPG city and 35 MPG highway.