Mercedes-Benz GLS-Class (2026 – present) vs BMW iX5 (2026 – present): specs compared

The BMW iX5 is the more powerful of the two, with up to 578 hp against 537 hp. At 5,207 mm, the Mercedes-Benz GLS-Class is 213 mm longer than the BMW iX5.

Specification Mercedes-Benz GLS-Class Mercedes-Benz GLS-Class 2026 – present BMW iX5 BMW iX5 2026 – present
Overview
Origin Germany Germany
Documented years 2026 – present 2026 – present
Body style — —
Variants 4 1
Fuel Diesel, Petrol Electric
Drive AWD AWD
Gearbox Automatic Automatic
Performance
Power 537 hp 578 hp
Torque 560 – 750 Nm —
0–100 km/h — 4.6 s
Top speed — 209 km/h
Economy
Fuel economy — —
Dimensions
Length 5,207 mm 4,994 mm
Width 1,956 mm 1,999 mm
Height — 1,748 mm
Wheelbase 3,134 mm 3,035 mm
Curb weight — 2,825 kg

Ranges cover all variants of each car. The highlight marks the best version per row.

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