BMW X3 M Competition
Suv · Gasoline
vs
Mercedes-Benz AMG GLC 63
Suv · Gasoline
BMW X3 M Competition
Car A
BMW X3 M Competition
The BMW X3 M Competition blends supercar-grade pace with SUV practicality for performance-minded families. It excels on open roads, but its price and fuel use temper city and budget appeal.
5 seatsSuvGasoline5-star safety626 hp
Mercedes-Benz AMG GLC 63
Car B
Mercedes-Benz AMG GLC 63
A performance-focused premium 5‑seater that blends supercar‑level pace with real family and road‑trip utility. Its powerful V8 and strong safety standing are balanced by high fuel use and a premium price.
5 seatsSuvGasoline5-star safety12.4 L/100km
Why compared higher top speedcomparison pickalternative pickcross brandsame body typesame powertrain

Usage fit

Family 74 / 65
City 32 / 32
Budget / value 36 / 21
Road trip 57 / 57
Performance 45 / 39
Cargo 38 / 38
Practical 47 / 36
Premium 64 / 62
Winter 36 / 36

Scores out of 100. Blue = BMW X3 M Competition · Orange = Mercedes-Benz AMG GLC 63

Specs side-by-side

Spec BMW X3 M Competition Mercedes-Benz AMG GLC 63
Values are representative — confirm for your market and trim.

Pros & cons

BMW X3 M Competition

  • Supercar-like acceleration (0–100 km/h in 3.8 s) and 626 hp
  • Very high top speed (286 km/h) favors confident long-distance travel
  • Usable family space with 5 seats and a 550 L trunk
  • Premium positioning with a strong safety standing in our data

Mercedes-Benz AMG GLC 63

  • Explosive straight-line pace: 0–100 km/h in 3.8 s
  • Mighty V8 biturbo with 510 hp and 700 Nm for effortless passing
  • Practical for families and road trips with 5 seats and 550 L of cargo space
  • Strong safety standing for its class

Verdict

Pick BMW X3 M Competition if…
Efficiency & everyday ease
BMW X3 M Competition is the choice if fuel economy and city-friendly driving are your priority.
Pick Mercedes-Benz AMG GLC 63 if…
Performance & capability
Mercedes-Benz AMG GLC 63 is the choice if you want more power, speed, or all-weather capability.

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