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2025 BMW X7 xDrive40i

SUV · 3.0L Twin-Turbo I6 · AWD

87/100

AutoVault's overall score, weighted for what a suv is actually for — performance, technology, comfort, reliability, safety and value.

Specifications

Engine3.0L Twin-Turbo I6
Horsepower375 hp
Torque398 lb-ft
0–60 mph5.7 sec
Top speed130 mph
DrivetrainAWD
Seats7
Combined MPG21 mpg (18 city / 25 hwy)
Range356 miles
MSRP$80,900
Body styleSUV

The verdict

What's good

  • Smooth six-cylinder fits the big body well
  • Plush, library-quiet ride
  • Genuine adult space in all three rows
  • Rich, handsome cabin materials

What's not

  • Huge footprint tricky in cities
  • Polarizing front-end styling
  • Pricey once you add packages
  • Air suspension can be costly later

The engine

BMW Straight-Six

Twin-Turbo I6

A twin-turbocharged 3.0-liter straight-six in the great BMW inline tradition — perfectly balanced, free-revving, and savage in its M-division 'S' tune where it spins hard to a high redline.

The inline-six has been BMW's signature layout since 1933; in M cars this engine (the S58) is hand-assembled with a closed-deck block and forged crank derived from racing practice.

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