Mercedes-Benz GLC 250d vs Mercedes-Benz GLB 220d — full comparison

Mercedes-Benz GLC 250d

Suv · Diesel

vs

Mercedes-Benz GLB 220d

Suv · Diesel

Mercedes-Benz GLC 250d

Car A

Mercedes-Benz GLC 250d

The Mercedes-Benz GLC 250d combines efficient running (5.9 L/100 km) with five-seat practicality and a 550 L trunk, suiting growing families and road trips. Safety and everyday usability are strong, while outright performance and winter prowess take a back seat.

5 seatsSuvDiesel5-star safety204 hp

Mercedes-Benz GLB 220d

Car B

Mercedes-Benz GLB 220d

The Mercedes-Benz GLB 220d leans into family practicality and long-distance efficiency, with a big boot and frugal diesel consumption. It favors calm, confident progress over outright performance.

5 seatsSuvDiesel5-star safety5 L/100km

Why compared same body typesame brandsame powertrainsame seats

Usage fit

Family 74 / 66

City 46 / 51

Budget / value 55 / 48

Road trip 57 / 55

Performance 28 / 28

Cargo 38 / 40

Practical 56 / 46

Premium 51 / 47

Winter 36 / 36

Scores out of 100. Blue = Mercedes-Benz GLC 250d · Orange = Mercedes-Benz GLB 220d

Specs side-by-side

Spec Mercedes-Benz GLC 250d Mercedes-Benz GLB 220d

Values are representative — confirm for your market and trim.

Pros & cons

Mercedes-Benz GLC 250d

Efficient for its class at 5.9 L/100 km, helping keep running costs in check.
Family-ready space: 5 seats and a 550 L trunk for strollers, groceries, and luggage.
Solid safety standing in its segment.
Confident touring ability from 204 hp and 500 Nm, with 0–100 km/h in 7.8 s for easy merges and overtakes.
Not aimed at performance driving; acceleration is respectable rather than thrilling.
Winter capability isn’t a highlight, so drivers in harsh climates may want alternatives.
No electric-only driving; battery capacity and EV range are not present.
Limited to five seats, so it won’t replace a true three-row family vehicle.

Mercedes-Benz GLB 220d

Efficient for its class at about 5 L/100 km, ideal for commuting and road trips
Generous 570 L cargo space for family gear and luggage
Strong safety ranking signals for family-focused buyers
Confident everyday performance from 190 hp/400 Nm and 0–100 km/h in 8.1 s
Not aimed at performance driving; 0–100 km/h in 8.1 s won’t thrill enthusiasts
Only five seats—no third-row flexibility in this spec
Diesel powertrain may not suit buyers avoiding diesel or mostly short urban trips
Winter capability doesn’t stand out based on signals

Verdict

Pick Mercedes-Benz GLC 250d if…

Efficiency & everyday ease

Mercedes-Benz GLC 250d is the choice if fuel economy and city-friendly driving are your priority.

Pick Mercedes-Benz GLB 220d if…

Performance & capability

Mercedes-Benz GLB 220d is the choice if you want more power, speed, or all-weather capability.

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