X4 M40d vs Mercedes-Benz G 400 d

X4 M40d

Suv · Diesel

Mercedes-Benz G 400 d

Suv · Diesel

Car A

X4 M40d

The BMW X4 M40d is a performance-leaning diesel SUV built for road trips and growing families, pairing strong power with usable space. Its premium price and diesel focus suit highway miles more than city errands.

5 seatsSuvDiesel5-star safety340 hp

Car B

Mercedes-Benz G 400 d

A premium, diesel-powered five-seater focused on road trips and family duties, pairing strong torque with efficient long-distance consumption. Big cargo capacity and confident pace make it a capable long-haul companion.

5 seatsSuvDiesel5-star safety7.5 L/100km

Why compared cross brandsame body typesame powertrainsame seatssame usage profilesimilar price

Usage fit

Family 65 / 67

City 28 / 28

Budget / value 29 / 29

Road trip 65 / 71

Performance 30 / 28

Cargo 37 / 41

Practical 41 / 43

Premium 65 / 64

Winter 40 / 40

Scores out of 100. Blue = X4 M40d · Orange = Mercedes-Benz G 400 d

Specs side-by-side

Spec X4 M40d Mercedes-Benz G 400 d

Values are representative — confirm for your market and trim.

Pros & cons

X4 M40d

Strong performance: 340 hp, 700 Nm, and 0–100 km/h in 4.9 s for confident passing
Diesel efficiency (7.6 l/100 km combined) supports long-distance driving
Practical 5-seat layout and 525 L trunk for family travel
Safety ranks highly among its strengths
Premium price (74,000) won’t suit budget-focused buyers
Diesel powertrain is less suited to mostly city driving
No electric-only driving capability
Performance focus may exceed needs for relaxed commuting

Mercedes-Benz G 400 d

Efficient for its class on highways (7.5 L/100 km combined).
Strong torque (700 Nm) and 0–100 km/h in 5.1 s aid effortless overtakes.
Generous 600 L cargo space supports road trips and growing families.
Premium positioning suits buyers seeking an upscale diesel model.
High purchase price (~73,000).
Diesel-only powertrain won’t suit those wanting petrol or electrified options.
Not optimized for tight city driving per usage signals.
Seats five only; no third-row capacity for larger families.

Verdict

Pick X4 M40d if…

Efficiency & everyday ease

X4 M40d is the choice if fuel economy and city-friendly driving are your priority.

Pick Mercedes-Benz G 400 d if…

Performance & capability

Mercedes-Benz G 400 d is the choice if you want more power, speed, or all-weather capability.

Usage fit

Specs side-by-side

Pros & cons

X4 M40d

Mercedes-Benz G 400 d

Verdict

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