2025 BMW 840i xDrive Convertible 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/h4.90 sManufacturer claimBMWShow full source detail and alternate values
Originally reported as 4.9 s; stored canonically.
BMW — The new BMW 8 Series Convertible.Manufacturer
BMW global technical-data PDF gives an exact 0-100 km/h value for the 840i xDrive Convertible; marked medium because the seed variant is US-market and the citation is global-market press material.
Frequently asked
The headline numbers for the 2025 BMW 840i xDrive Convertible, answered straight from its sourced record.
- How fast is the 2025 BMW 840i xDrive Convertible 0–60 mph?
- The 2025 BMW 840i xDrive Convertible accelerates from 0 to 60 mph in 4.60 s. Source: BMW.
- How fast is the 2025 BMW 840i xDrive Convertible 0–100 km/h?
- The 2025 BMW 840i xDrive Convertible accelerates from 0 to 100 km/h in 4.90 s. Source: BMW.
- What is the top speed of the 2025 BMW 840i xDrive Convertible?
- The 2025 BMW 840i xDrive Convertible has a top speed of 155 mph. Source: BMW.
- How much power does the 2025 BMW 840i xDrive Convertible have?
- The 2025 BMW 840i xDrive Convertible produces 335 hp. Source: BMW.
- How much does the 2025 BMW 840i xDrive Convertible cost?
- The 2025 BMW 840i xDrive Convertible has a base price of $104,400. Source: US EPA.
- How much does the 2025 BMW 840i xDrive Convertible weigh?
- The 2025 BMW 840i xDrive Convertible has a curb weight of 4356 lb. Source: BMW.
Rivals & alternatives
Cars in the same class at a comparable price and performance — each figure sourced. Open a head-to-head to weigh the numbers side by side.
