BMW X3 xDrive40d vs Mercedes-Benz GLB 35 AMG

BMW X3 xDrive40d

Suv · Diesel · AWD

Mercedes-Benz GLB 35 AMG

Suv · Gasoline

Car A

BMW X3 xDrive40d

A quick, efficient-for-its-class diesel AWD SUV that fits growing families and road trips, combining 313 hp/630 Nm, a 5.5 s 0–100 km/h, and a useful 550‑liter boot. Best for buyers seeking confident overtakes and all‑weather traction without giving up everyday practicality.

5 seatsSuvDiesel5-star safety6.5 L/100kmAWD

Car B

Mercedes-Benz GLB 35 AMG

A fast five-seater that mixes strong power with everyday space, the GLB 35 AMG suits growing families who want pace for road trips. Efficiency and price place it outside the budget end of the segment.

5 seatsSuvGasoline5-star safety421 hp

Why compared more powerbetter valuecomparison picksame body typesame seatssimilar price

Usage fit

Family 74 / 66

City 32 / 39

Budget / value 52 / 33

Road trip 70 / 55

Performance 36 / 35

Cargo 38 / 40

Practical 55 / 39

Premium 60 / 55

Winter 80 / 36

Scores out of 100. Blue = BMW X3 xDrive40d · Orange = Mercedes-Benz GLB 35 AMG

Specs side-by-side

Spec BMW X3 xDrive40d Mercedes-Benz GLB 35 AMG

Values are representative — confirm for your market and trim.

Pros & cons

BMW X3 xDrive40d

Strong diesel punch and a quick 0–100 km/h (5.5 s) for confident overtakes and merging
AWD traction supports winter driving and mixed-weather travel
Family-ready space: 5 seats and a 550‑liter boot for strollers and luggage
Efficient for its class (6.5 combined) and good value in its segment around 60,000
Diesel powertrain suits longer runs better than stop‑start city use
Not aimed at performance driving enthusiasts despite strong horsepower
Only five seats; no third‑row option for larger families
Around 60,000 price means it isn’t a low‑budget choice

Mercedes-Benz GLB 35 AMG

Quick 0–100 km/h in 5.2 s and 421 hp support confident passing and merging
570 L cargo space and five seats fit family use and road trips
2.0L turbocharged I4 delivers responsive performance without a bulky engine
Around 55,000 for this blend of pace and practicality is good value in its segment
Combined consumption of 10.2 L/100 km raises running costs
Seats only five, so not ideal if you need a third row
Not aimed at performance‑driving purists despite strong power
Price won’t suit budget‑focused buyers

Verdict

Pick BMW X3 xDrive40d if…

Best fuel economy

BMW X3 xDrive40d uses 6.5 L/100km vs 10.2 — a meaningful saving if you cover high mileage.

Pick Mercedes-Benz GLB 35 AMG if…

More power

Mercedes-Benz GLB 35 AMG puts out 421 hp vs 313 — meaningfully quicker and more confident on motorways.

Usage fit

Specs side-by-side

Pros & cons

BMW X3 xDrive40d

Mercedes-Benz GLB 35 AMG

Verdict

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