The 2025 BMW 740i xDrive is the six-cylinder foundation of the seventh-generation G70 7 Series, BMW's full-size luxury flagship built on the CLAR architecture. Its B58 3.0-liter turbocharged inline-six produces 375 hp (280 kW) and 384 lb-ft, augmented by a 48-volt integrated starter-generator and sending power to all four wheels through a ZF 8-speed Steptronic automatic. Stretching nearly 5.4 meters on a 3,215 mm wheelbase, it prioritizes rear-seat luxury and refinement, with options up to a 31-inch 8K rear theater screen. The EPA rates the all-wheel-drive sedan at 27 mpg combined, and like all G70 7 Series it is electronically limited to 155 mph.
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/h5.40 sIndependent testWikipediaShow full source detail and alternate values
Originally reported as 5.4 s; stored canonically.
Wikipedia — BMW 7 Series (G70)Database
Manufacturer 0-100 km/h (0-62 mph) claim of 5.4 s listed in the Wikipedia G70 powertrain table for the 740i (B58 mild hybrid). The table does not separately distinguish the xDrive (AWD) figure, which BMW USA quotes marginally quicker; the 5.4 s 740i value is used and flagged for review. [Figure attributed to BMW, read via Wikipedia powertrain table.]