2025 BMW M850i xDrive 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.
A. Acceleration
0–100 km/h3.70 sManufacturer claimBMW+–Show full source detail and alternate values
Press release · Accessed 22 Jun 2026 · Body copy - M850i xDrive Coupe accelerates from 0 to 100 km/h in 3.7 seconds
BMW global PressClub exact 0-100 km/h claim for the M850i xDrive Coupe; marked medium because the seed variant is US-market and the citation is global-market press material.
Improve this figure
0–100 mph7.60 sIndependent testCar and Driver+–Show full source detail and alternate values
Instrumented road test · Accessed 22 Jun 2026 · BMW M850i Coupe xDrive column - Beschleunigung - 0-200 km/h
auto motor und sport instrumented comparison-test table for the G15 BMW M850i xDrive Coupe. Kept MEDIUM confidence because it is an older same-generation test row.
Improve this figure
0–60 mphiMethodology noteRollout (1ft) handling differs between testers and manufacturers.3.60 sManufacturer claimBMW+–Show full source detail and alternate values
Official specification · Accessed 22 Jun 2026 · Launch release – power, torque and 0-60 mph
8-cylinder engine.
Improve this figure
Engine displacement4.4 LManufacturer claimBMW+–Show full source detail and alternate values
VerifiedHigh confidence
Originally reported as ; stored canonically.
D. Fuel Economy
Estimated range (city)iMethodology noteEstimated from tank capacity and quoted city economy — not an instrumented range.492 kmCalculated—+–Show full source detail and alternate values
Verified
Originally reported as 492.459262 km; stored canonically.
Calculated from Fuel tank capacity · Fuel economy (city).
Estimated range (combined)iMethodology noteEstimated from tank capacity and quoted combined economy — not an instrumented range.550 kmCalculated—+–Show full source detail and alternate values
Verified
Originally reported as 550.395643 km; stored canonically.
Calculated from Fuel tank capacity · Fuel economy (combined).
Estimated range (highway)
E. Performance
Power-to-weight ratioiMethodology noteCalculated from peak power and curb weight — figures quoted against a different weight basis (e.g. dry or DIN) will differ.192.0 kW/tCalculated—+–Show full source detail and alternate values
Verified
Originally reported as 192.006498 kW/t; stored canonically.
Calculated from Peak power · Curb weight.
Top speed249 km/hManufacturer claimBMW+–Show full source detail and alternate values
VerifiedHigh confidence
Originally reported as 155 mph; stored canonically.
Official specification · Accessed 22 Jun 2026 · Launch release – power, torque and 0-60 mph
Official curb weight.
Improve this figure
Sources
Backed by 6 source documents. Expand any value for its full provenance — citation, verification, test conditions, and alternate figures.
Contributor mode. Expand any value above to suggest a correction or add another source; the metrics below have no published value yet. Every submission carries a source and is editor-verified before it appears.
Official specification · Accessed 22 Jun 2026 · Launch release – power, torque and 0-60 mph
Transmission type per source data.
Improve this figure
iMethodology noteEstimated from tank capacity and quoted highway economy — not an instrumented range.
695 km
Calculated
—
+–Show full source detail and alternate values
Verified
Originally reported as 695.236581 km; stored canonically.
Calculated from Fuel tank capacity · Fuel economy (highway).
Fuel economy (city)iMethodology noteLower L/100km is better; higher mpg is better — direction is on the canonical L/100km.13.8 L/100kmHomologationUS EPA+–Show full source detail and alternate values
VerifiedHigh confidence
Originally reported as 17 mpg; stored canonically.
Government record · Accessed 22 Jun 2026 · EPA vehicle detail
EPA city fuel economy.
Improve this figure
Fuel economy (combined)iMethodology noteLower L/100km is better; higher mpg is better — direction is on the canonical L/100km.12.4 L/100kmHomologationUS EPA+–Show full source detail and alternate values
VerifiedHigh confidence
Originally reported as 19 mpg; stored canonically.
Government record · Accessed 22 Jun 2026 · EPA vehicle detail
EPA combined fuel economy.
Improve this figure
Fuel economy (highway)iMethodology noteLower L/100km is better; higher mpg is better — direction is on the canonical L/100km.9.8 L/100kmHomologationUS EPA+–Show full source detail and alternate values
VerifiedHigh confidence
Originally reported as 24 mpg; stored canonically.
