2025 BMW 840i Gran Coupe joins the BMW expansion with source-backed core specifications. The seeded observations prioritize official BMW PressClub technical data and EPA economy/range records; ambiguous market-specific or unsourced figures are omitted rather than guessed.
Specifications by source
Each figure carries an evidence mark and a text label; expand a value for its full provenance — citation, verification, test conditions, and any alternate figures.
0–100 km/h5.20 sManufacturer claimBMWShow full source detail and alternate values
Originally reported as 5.2 s; stored canonically.
BMW — The new BMW 8 Series Gran Coupe.Manufacturer
BMW global PressClub exact 0-100 km/h claim for the rear-drive 840i Gran Coupe; marked medium because the seed variant is US-market and the citation is global-market press material.
0–100 mph11.80 sIndependent testCar and DriverShow full source detail and alternate values
Originally reported as 11.8 s; stored canonically.