| General Information | GLB-Class GLB 250 | E-Pace P250 | Q3 45 Premium quattro AWD | XC40 T4 Momentum | | MSRP | $36,600 | $39,950 | $34,700 | $33,700 | | Class | | | | | | Bodystyle | SUV | SUV | SUV | SUV | | Rating |   | | |  |
 Standard  Optional |
| Engines | GLB-Class GLB 250 | E-Pace P250 | Q3 45 Premium quattro AWD | XC40 T4 Momentum | | 2.0-liter I4 turbo 187 hp |  | | | | | Mileage City/Hwy [mpg] | --- | --- | --- | 23 / 33 | | 2.0-liter I4 turbo 221 hp | | | | | | Mileage City/Hwy [mpg] | 23 / 30 | --- | --- | --- | | 2.0-liter I4 turbo 228 hp | | | | | | Mileage City/Hwy [mpg] | --- | --- | 19 / 27 | --- | | 2.0-liter I4 turbo 246 hp | | | | | | Mileage City/Hwy [mpg] | --- | 21 / 28 | --- | --- |
| Transmissions | | 8-speed automatic | | | | | | 8-speed dual-clutch | | | | | | 9-speed automatic | | | | |
| Exterior Dimensions | GLB-Class GLB 250 | E-Pace P250 | Q3 45 Premium quattro AWD | XC40 T4 Momentum | | Length [in.] | 182.4 | 173.0 | 176.6 | 174.2 | | Width [in.] | 72.2 | 74.8 | 72.8 | 75.2 | | Height [in.] | 65.3 | 64.9 | 64.1 | 65.3 | | Wheelbase [in.] | 111.4 | 105.6 | 105.5 | 106.4 | | Front Track [in.] | 63.2 | 64.0 | 62.2 | 63.0 | | Rear Track [in.] | 63.2 | 63.9 | 61.9 | 64.0 |
| Exterior Features |
| 4 doors | | | | | | Fog Lights | | | | | | Rear Fog Lights | | | | | | Power Door Mirrors | | | | | | Folding Door Mirrors | | | | | | Heated Door Mirrors | | | | | | Auto-dimming Door Mirrors | | | | | | Power Sunroof | | | | | | Rear Liftgate | | | | | | Rear-window Wiper | | | | |
| Interior Dimensions | GLB-Class GLB 250 | E-Pace P250 | Q3 45 Premium quattro AWD | XC40 T4 Momentum | | Seating Cap. | 5 | 5 | 5 | 5 | | Headroom Front [in.] | 40.7 | 39.2 | 39.6 | 39.0 | | Headroom Rear [in.] | 39.3 / 38. | 38.2 | 36.3 | 39.1 | | Headroom Third [in.] | 34.8 | --- | --- | --- | | Legroom Front [in.] | 41.4 | 40.6 | 40.0 | 40.9 | | Legroom Rear [in.] | 38.1 / 36. | 35.1 | 36.1 | 36.1 | | Legroom Third [in.] | 29.1 | --- | --- | --- | | Shoulderroom Front [in.] | 55.9 | 56.1 | 56.7 | 56.7 | | Shoulderroom Rear [in.] | 54.9 / 55. | 55.8 | 55.1 | 56.3 | | Shoulderroom Third [in.] | 43.8 | --- | --- | --- | | Hiproom Front [in.] | --- | --- | --- | 54.7 | | Hiproom Rear [in.] | --- | --- | --- | 54.6 | | Cargo Capacity [cu-ft.] | 5.1 | 20.4 | 23.7 | 20.7 |
| Interior Features |
| Air Conditioning | | | | | | Dual-Zone Air Conditioning | | | | | | Automatic Air Conditioning | | | | | | Cruise Control | | | | | | Cupholders | | | | | | Power Sunroof | | | | | | Power Windows | | | | | | Rear Window Defogger | | | | | | Remote Keyless Entry | | | | | | Tachometer | | | | | | Trip Computer | | | | | | Vehicle Information System | | | | | | Leatherette Seat-Upholstery | | | | | | Leather Seat-Upholstery | | | | | | Part-Leather Seat-Upholstery | | | | | | Bucket Driver's Seat | | | | | | Power Driver Seat Adjustments | | | | | | Heated Driver Seat | | | | | | Memory Driver Seat | | | | | | Bucket Passenger Seat | | | | | | Manual Passenger Adjustments | | | | | | Power Passenger Seat Adjustments | | | | | | Heated Passenger Seat | | | | | | Memory Passenger Seat | | | | | | 10-way Front Seat | | | | | | 8-way Front Seat | | | | | | 10-way Passenger Seat | | | | | | 4-way Passenger Seat | | | | | | 8-way Passenger Seat | | | | | | Rear Bench Seat | | | | | | Folding Rear Seat | | | | | | Split-Folding Rear Seat | | | | | | Radio | | | | | | HD Radio | | | | | | Satellite-radio | | | | | | Satellite-radio capability | | | | | | Internet Access | | | | | | Wireless Connectivity | | | | | | 10 Speakers | | | | | | 6 Speakers | | | | | | 8 Speakers | | | | |
| Safety Features | GLB-Class GLB 250 | E-Pace P250 | Q3 45 Premium quattro AWD | XC40 T4 Momentum | | Anti-lock Brakes | | | | | | Brake Assist | | | | | | Stability Control (ESC) | | | | | | Front Airbags | | | | | | Front Side Airbags | | | | | | Side-Curtain Airbags | | | | | | Knee Airbag | | | | | | Rear Side Airbags | | | | | | Front Anti-Whiplash Head Restraints | | | | | | Traction Control | | | | | | Tire-pressure Monitor | | | | | | Emergency Communication System | | | | |
| Technical Features |
| Driveline | FWD | AWD | AWD | FWD | | Ledheadlights | | | | | | Day-time Running-lights | | | | | | Lanedeparturewarning | | | | | | Parking Assist | | | | | | Security System | | | | | | Theft Deterrent | | | | | | Tire-pressure Monitor | | | | | | Tracker | | | | |
| Weights & Capacities |
| Weight [lbs.] | 3,638 | 4,035 | 3,905 | 3,574 | | GVWR [lbs.] | --- | --- | --- | 4,759 | | Coefficient of Drag | --- | 0.33 | 0.36 | 0.34 | | Towing Capacity [lbs.] | --- | 3,968 | --- | 3,500 | | Fuel Capacity [gal.] | 15.9 | 18.1 | 15.9 | 14.2 |
| Steering |
| Power Steering | | | | | | Tilting Steering-Wheel | | | | | | Telescoping Steering-Wheel | | | | |
| Suspension |
| Front Double-wishbone | | | | | | Front MacPherson Struts | | | | | | Rear Multi-Link | | | | |
| Tires |
| Front P235/55 HR18 | | | | | | Front P235/60 VR18 | | | | | | Rear P235/55 HR18 | | | | | | Rear P235/60 VR18 | | | | |
| Brakes |
| Front Vented Disc Brakes | | | | | | Rear Vented Disc Brakes | | | | | | Rear Disc Brakes | | | | |
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