BMW X7 xDrive45e vs Mercedes-Benz GLS 400d 4MATIC

BMW X7 xDrive45e

Suv · Hybrid · AWD

Mercedes-Benz GLS 400d 4MATIC

Suv · Diesel · AWD

Car A

BMW X7 xDrive45e

The X7 xDrive45e blends seven-seat practicality and AWD confidence with standout efficiency for a premium SUV. Best for road trips and big families who want short electric hops without giving up performance.

7 seatsSuvHybrid5-star safety2.1 L/100km394 hpAWDHybrid

Car B

Mercedes-Benz GLS 400d 4MATIC

A premium 7-seat AWD diesel built for long-distance travel and large families, the GLS 400d 4MATIC blends strong torque, respectable efficiency, and generous cargo space. Best for road trips over tight-city or budget-focused use.

7 seatsSuvDiesel5-star safetyAWD

Why compared better on fuelbetter valuecomparison picksame body typesame ranking profilesame seats

Usage fit

Family 66 / 76

City 35 / 27

Budget / value 36 / 26

Road trip 69 / 78

Performance 41 / 36

Cargo 31 / 49

Practical 46 / 48

Premium 66 / 66

Winter 80 / 80

Scores out of 100. Blue = BMW X7 xDrive45e · Orange = Mercedes-Benz GLS 400d 4MATIC

Specs side-by-side

Spec BMW X7 xDrive45e Mercedes-Benz GLS 400d 4MATIC

Values are representative — confirm for your market and trim.

Pros & cons

BMW X7 xDrive45e

Seven seats and AWD suit large families and winter conditions.
Efficient for its class with a very low combined consumption figure.
Strong safety ranking in our signals.
Quick for a three-row SUV: 0–100 km/h in 5.6 s with 394 hp and 600 Nm.
Cargo space is tight with all seats up (326 L).
Not ideal for city driving.
Electric-only range (47 km) may not cover longer commutes.
Premium pricing at 74,900.

Mercedes-Benz GLS 400d 4MATIC

Seven seats and a 640‑liter trunk suit family travel and luggage.
Diesel efficiency at 7.4 l/100 km is efficient for its class on long runs.
700 Nm torque and 6.3 s 0–100 km/h support confident passing and merging.
AWD traction adds confidence for winter and mixed-road conditions.
Premium pricing won’t suit budget-focused buyers.
Diesel powertrain won’t appeal if you prefer petrol, hybrid, or electric.
Less suited to frequent tight-city driving and short hops.
If you rarely use all seven seats, a smaller five-seater may fit better.

Verdict

Pick BMW X7 xDrive45e if…

Best fuel economy

BMW X7 xDrive45e uses 2.1 L/100km vs 7.4 — a meaningful saving if you cover high mileage.

Pick Mercedes-Benz GLS 400d 4MATIC if…

Performance & capability

Mercedes-Benz GLS 400d 4MATIC is the choice if you want more power, speed, or all-weather capability.

Usage fit

Specs side-by-side

Pros & cons

BMW X7 xDrive45e

Mercedes-Benz GLS 400d 4MATIC

Verdict

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