BMW X5 xDrive40i vs Porsche Cayenne

By Billy G. · Founder & Lead EditorVerified Jun 5 by Billy G.

BMW X5 xDrive40i
BMW X5 xDrive40i
Porsche Cayenne

Verdict: BMW X5 xDrive40i wins on value with 375 hp and $72050 MSRP versus Porsche Cayenne base 348 hp at $89050. Porsche provides broader powertrain options including electric per 2026 specs. BMW delivers stronger torque at 398 lb-ft with AWD and 8-speed automatic standard.

BMW X5 xDrive40i lists at $72,050 while Porsche Cayenne lists at $89,050 — BMW X5 xDrive40i undercuts Porsche Cayenne by $17,000 (24%).

Winner: BMW X5 xDrive40i

BMW X5 xDrive40i: 8.5/10

Porsche Cayenne: 7/10

Spec-by-spec comparison

BMW X5 xDrive40iPorsche Cayenne
Engine3.0-liter inline-six Turbocharged3.0L V6
Horsepower375 hp348 hp
Torque398 lb-ft—
Transmission8-speed automatic—

BMW X5 xDrive40i

What works

  • 375 hp and 398 lb-ft torque from 3.0L turbo inline-six (per manufacturer specs)
  • All-wheel drive standard with 8-speed automatic
  • Lower MSRP of $72050 versus competitor

What doesn't

  • No electric powertrain option listed
  • Fewer powertrain variants than Porsche lineup

Porsche Cayenne

What works

  • Multiple powertrains including 3.0L V6 348 hp, 4.0L twin-turbo V8, and all-electric variant (per manufacturer specs)
  • Premium Porsche brand positioning
  • Current 2026 model year availability

What doesn't

  • Higher MSRP of $89050
  • Base V6 has lower horsepower than BMW counterpart

Bottom line

Our pick: BMW X5 xDrive40i.

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