BMW X6 xDrive40d vs BMW 840i

BMW X6 xDrive40d

Coupe · Diesel · AWD

BMW 840i

Coupe · Gasoline

Car A

BMW X6 xDrive40d

The BMW X6 xDrive40d blends strong diesel performance and AWD confidence with five-seat practicality for efficient road trips. It’s a premium pick that sprints 0–100 km/h in 5.5 seconds and offers a usable 580-liter trunk.

5 seatsCoupeDiesel5-star safety6 L/100kmAWD

Car B

BMW 840i

A premium coupe that blends 340 hp pace with usable four‑seat, 440 L practicality. Best for drivers who value performance and road‑trip versatility over urban convenience.

4 seatsCoupeGasoline5-star safety

Why compared different powertrainsame body typesame branddifferent segment

Usage fit

Family 56 / 47

City 27 / 18

Budget / value 51 / 37

Road trip 66 / 54

Performance 47 / 40

Cargo 32 / 22

Practical 40 / 31

Premium 62 / 67

Winter 70 / 30

Scores out of 100. Blue = BMW X6 xDrive40d · Orange = BMW 840i

Specs side-by-side

Spec BMW X6 xDrive40d BMW 840i

Values are representative — confirm for your market and trim.

Pros & cons

BMW X6 xDrive40d

Strong diesel performance: 340 hp, 700 Nm, 0–100 km/h in 5.5 s
Efficient for its class at 6.0 L/100 km on long trips
AWD traction supports winter and mixed-condition driving
Five seats and 580-liter trunk suit growing-family road trips
Premium pricing around 65,000
Less suited to stop-start city driving per usage signals
Not ideal for cargo-heavy needs despite 580 liters
Diesel powertrain won’t suit buyers seeking electrified options

BMW 840i

4.6 s 0–100 km/h and 340 hp enable confident passing and highway merging
Four seats and a 440 L trunk suit weekend getaways and longer trips
Ranks well for safety in its class
Good value in its segment at a listed price of 85,000
Two doors make rear‑seat access less convenient for families
9.2 L/100 km combined consumption isn’t ideal for heavy stop‑go commuting
Not optimized for tight city driving or frequent parking maneuvers
Cargo flexibility is limited versus SUVs and hatchbacks despite trunk size

Verdict

Pick BMW X6 xDrive40d if…

Best fuel economy

BMW X6 xDrive40d uses 6.0 L/100km vs 9.2 — a meaningful saving if you cover high mileage.

Pick BMW 840i if…

Performance & capability

BMW 840i is the choice if you want more power, speed, or all-weather capability.

Usage fit

Specs side-by-side

Pros & cons

BMW X6 xDrive40d

BMW 840i

Verdict

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