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BMW X3 vs Mercedes GLC 2026 | Comparison

The BMW X3 offers sportier handling and better value starting at $48,400, while the Mercedes GLC emphasizes luxury refinement and advanced technology at a $52,300 base price. Both are premium compact SUVs, but the X3 appeals to performance-focused buyers while the GLC targets those prioritizing interior ambiance and prestige.

BMW X3

BMW X3

German premium compact SUV emphasizing sporty handling and practical efficiency.

Buyers seeking dynamic driving feel, practicality, and value without sacrificing premium quality

Score71%
VS
Mercedes-Benz GLC

Mercedes-Benz GLC

German compact luxury SUV featuring premium materials, advanced tech, and spirited performance.

Luxury-focused buyers who prioritize cutting-edge technology, brand heritage, and willing to pay premium pricing for refinement

Score71%

Quick Answer

AI Summary

The BMW X3 offers sportier handling and better value starting at $48,400, while the Mercedes GLC emphasizes luxury refinement and advanced technology at a $52,300 base price. Both are premium compact SUVs, but the X3 appeals to performance-focused buyers while the GLC targets those prioritizing interior ambiance and prestige.

Our Verdict

AI-assisted

Choose the BMW X3 if you prioritize responsive driving dynamics, cargo practicality, and better value—it's the smarter financial choice for performance-minded buyers. Choose the Mercedes GLC if you want cutting-edge luxury technology, premium interior materials, and the brand prestige of the three-pointed star, and don't mind paying a $3,900+ premium.

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BMW X3
10/10
Mercedes-Benz GLC
5/10
BMW X3

Choose BMW X3 if

Best pick

Buyers seeking dynamic driving feel, practicality, and value without sacrificing premium quality

Mercedes-Benz GLC

Choose Mercedes-Benz GLC if

Luxury-focused buyers who prioritize cutting-edge technology, brand heritage, and willing to pay premium pricing for refinement

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Key Differences at a Glance

  • Starting Price (2026 Model Year):BMW X3 wins($48,400 vs $52,300)
  • 0-60 mph (Base Model):BMW X3 wins(6.1 seconds vs 6.4 seconds)
  • Interior Luxury Tech:Mercedes-Benz GLC wins(MBUX Hyperscreen (up to 56 inches), AI integration vs iDrive 8, 12.3-inch touchscreen)
See all 7 differences

Key Facts & Figures

43 numeric metrics compared

MetricBMW X3Mercedes-Benz GLCRatio
Starting MSRP (2026 Model Year)(USD)$48,400$52,300
0-60 MPH Acceleration(seconds)6.1 sec6.1 seconds
Cargo Volume(cubic feet)28.3 cu ft19.4 cu ft
EPA Combined Fuel Economy(mpg)25 MPG21 MPG
Infotainment Display Size(inches)12.3 inches12.3-inch OLED
Curb Weight (Base Model)(lbs)4,255 lbs4,410 lbs
Starting Price (2025)(USD)$41,400$41,400
Base Engine Horsepower(hp)255 hp (GLC 300)255 hp (GLC 300)
Base Engine Torque(lb-ft)273 lb-ft273 lb-ft
Cargo Space(cubic feet)25.3 cu ft25.3 cu ft
Standard Safety Features(count)10 systems10 systems
NHTSA Overall Safety Rating(percentile)5 stars5 stars
Base Engine Power Output(hp)255 hp255 hp
Starting MSRP(USD)$47,650$47,650
Cargo Capacity(cubic feet)26.2 cu ft26.2 cu ft
Infotainment Touchscreen Size(inches)11.9 inches11.9 inches
Maximum Towing Capacity(lbs)3,500 lbs3,500 lbs
Annual Fuel Cost Estimate(USD)$1,550$1,550
Engine Output (Base Model)(hp)255 hp255 hp
EPA Fuel Economy (Combined)(mpg)24 mpg24 mpg
Starting Price(USD)$43,650$43,650
J.D. Power Reliability Score (2026)(score out of 100)82/10082/100
Infotainment Screen Diagonal(inches)11.9 inches OLED11.9 inches OLED
Cargo Volume (Behind Rear Seats)(liters)19.4 cu ft19.4 cu ft
Engine Displacement (Base)(liters)2.0L turbocharged2.0L turbocharged
Horsepower (Base Model)(hp)255 hp255 hp
Torque (Base Model)(lb-ft)273 lb-ft273 lb-ft
0-60 Acceleration (Estimated Base)(seconds)6.8 seconds6.8 seconds
EPA Combined Fuel Economy (Base, 2WD)(mpg)24 mpg24 mpg
Seating Capacity(passengers)5 seats5 seats
Maximum Cargo Space(cubic feet)60.3 cu ft60.3 cu ft
Cargo Space Behind Rear Seats(cu ft)19.4 cu ft19.4 cu ft
Overall Length(inches)186.4 inches186.4 inches
Turning Radius(feet)35.4 feet35.4 feet
Starting MSRP (2026)(USD)$43,450$43,450
Standard Infotainment Screen Size(inches)12.3 inches12.3 inches
Starting Price (2026 model year)(USD)$48,700$48,700
Combined Fuel Economy (base model)(MPG)25 MPG25 MPG
0-60 Acceleration (base 2.0T)(seconds)5.9 seconds5.9 seconds
Cargo Space (Behind Rear Seats)(cubic feet)25.6 cu ft25.6 cu ft
Horsepower (base 2.0T engine)(hp)255 hp255 hp
Torque (base 2.0T engine)(lb-ft)295 lb-ft295 lb-ft
Towing Capacity(lbs)3,500 lbs3,500 lbs

Sourced from publicly available data ·

Key Differences

7 attributes compared head-to-head

BMW X3
5BMW X3
BMW X3 leads
Mercedes-Benz GLC
2Mercedes-Benz GLC
  • Starting Price (2026 Model Year)

    BMW X3

    $48,400(winner)

    Mercedes-Benz GLC

    $52,300

  • 0-60 mph (Base Model)

    BMW X3

    6.1 seconds(winner)

    Mercedes-Benz GLC

    6.4 seconds

  • Interior Luxury Tech

    BMW X3

    iDrive 8, 12.3-inch touchscreen

    Mercedes-Benz GLC

    MBUX Hyperscreen (up to 56 inches), AI integration(winner)

  • Cargo Space

    BMW X3

    28.3 cubic feet(winner)

    Mercedes-Benz GLC

    19.4 cubic feet

  • EPA Fuel Economy (Gasoline Base)

    BMW X3

    23 city / 29 highway(winner)

    Mercedes-Benz GLC

    21 city / 28 highway

  • Warranty (Powertrain)

    BMW X3

    5 years / 60,000 miles(winner)

    Mercedes-Benz GLC

    4 years / 50,000 miles

  • Infotainment Updates

    BMW X3

    Free 3 years, then subscription

    Mercedes-Benz GLC

    Free unlimited over-the-air updates(winner)

Full Comparison

BMW X3
Mercedes-Benz GLC
Starting MSRP (2026 Model Year)(USD)
$48,400
$52,300
Starting Price (2025)(USD)
$41,400
Starting MSRP(USD)
$47,650
Starting MSRP (2026)(USD)
$43,450
Starting Price (2026 model year)(USD)
$48,700
0-60 MPH Acceleration(seconds)
6.1 sec
6.1 seconds
Base Engine Horsepower(hp)
255 hp (GLC 300)
Base Engine Torque(lb-ft)
273 lb-ft
Base Engine Power Output(hp)
255 hp
Maximum Towing Capacity(lbs)
3,500 lbs
Show 8 more attributes
Engine Output (Base Model)(hp)
255 hp
Engine Displacement (Base)(liters)
2.0L turbocharged
Horsepower (Base Model)(hp)
255 hp
Torque (Base Model)(lb-ft)
273 lb-ft
0-60 Acceleration (Estimated Base)(seconds)
6.8 seconds
0-60 Acceleration (base 2.0T)(seconds)
5.9 seconds
Horsepower (base 2.0T engine)(hp)
255 hp
Torque (base 2.0T engine)(lb-ft)
295 lb-ft
Cargo Volume(cubic feet)
28.3 cu ft
19.4 cu ft
EPA Combined Fuel Economy(mpg)
25 MPG
21 MPG
EPA Fuel Economy (Combined)(mpg)
24 mpg
EPA Combined Fuel Economy (Base, 2WD)(mpg)
24 mpg
Combined Fuel Economy (base model)(MPG)
25 MPG
Infotainment Display Size(inches)
12.3 inches
12.3-inch OLED
Infotainment Update Policy
Free 3 years, then paid
Free unlimited OTA updates
Infotainment Touchscreen Size(inches)
11.9 inches
Infotainment Screen Diagonal(inches)
11.9 inches OLED
Standard Infotainment Screen Size(inches)
12.3 inches
Powertrain Warranty(years / miles)
5 years / 60,000 mi
5 years/60,000 miles
Curb Weight (Base Model)(lbs)
4,255 lbs
4,410 lbs
Cargo Space(cubic feet)
25.3 cu ft
Cargo Capacity(cubic feet)
26.2 cu ft
Cargo Volume (Behind Rear Seats)(liters)
19.4 cu ft
Seating Capacity(passengers)
5 seats
Maximum Cargo Space(cubic feet)
60.3 cu ft
Show 1 more attribute
Cargo Space (Behind Rear Seats)(cubic feet)
25.6 cu ft
Standard Safety Features(count)
10 systems
NHTSA Overall Safety Rating(percentile)
5 stars
Annual Fuel Cost Estimate(USD)
$1,550
Starting Price(USD)
$43,650
J.D. Power Reliability Score (2026)(score out of 100)
82/100
Cargo Space Behind Rear Seats(cu ft)
19.4 cu ft
Overall Length(inches)
186.4 inches
Turning Radius(feet)
35.4 feet
Warranty Coverage (Basic)(years)
4 years/50,000 miles
Towing Capacity(lbs)
3,500 lbs

Pros & Cons

10 pros·4 cons across both

BMW X3
Mercedes-Benz GLC
BMW X3

BMW X3

+5-2

Pros

  • Superior cargo space at 28.3 cubic feet vs. GLC's 19.4 cubic feet
  • Faster acceleration with 0-60 in 6.1 seconds on base model
  • Better EPA fuel economy (23/29 city/highway vs. 21/28)
  • More competitive starting price at $48,400
  • Extended powertrain warranty (5 years/60,000 miles)

Cons

  • Less advanced infotainment—iDrive 8 is functional but less cutting-edge than MBUX Hyperscreen
  • Requires paid subscription for infotainment updates after 3 years
Mercedes-Benz GLC

Mercedes-Benz GLC

+5-2

Pros

  • MBUX Hyperscreen (up to 56 inches) with AI integration for superior user experience
  • Free unlimited over-the-air software updates throughout vehicle ownership
  • Premium ambient lighting and hand-stitched leather on higher trims
  • Mercedes brand prestige and dealer network reliability
  • Whisper-quiet cabin with active noise cancellation standard

Cons

  • Significantly higher starting price at $52,300 (+$3,900 vs. X3)
  • Smaller cargo space (19.4 cubic feet) limits practicality for families

Frequently Asked Questions

5 questions

  1. The BMW X3 is significantly more practical with 28.3 cubic feet of cargo space compared to the GLC's 19.4 cubic feet—a 46% advantage. This makes the X3 better for families who frequently transport luggage, strollers, or sports equipment. The GLC prioritizes luxury over practicality.

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