Mercedes-Benz GLK-Klasse (2012 – 2016) vs Lexus RX (2012 – 2016): specs compared

The Mercedes-Benz GLK-Klasse is the more powerful of the two, with up to 306 hp against 299 hp. It is quicker, reaching 100 km/h in 6.4 s against 7.4 s. It has the higher top speed: 238 km/h against 180 km/h. It uses less fuel, from 5.5 L/100 km against 7.8 L/100 km. It is the lighter car, from 1,475 kg against 1,970 kg. At 4,770 mm, the Lexus RX is 241 mm longer than the Mercedes-Benz GLK-Klasse.

Specification Mercedes-Benz GLK-Klasse Mercedes-Benz GLK-Klasse 2012 – 2016 Lexus RX Lexus RX 2012 – 2016
Overview
Origin Germany Japan
Documented years 2012 – 2016 2012 – 2016
Body style — —
Variants 12 6
Fuel Diesel, Petrol Petrol, Hybrid
Drive RWD · AWD FWD · AWD
Gearbox Automatic · Manual Automatic
Performance
Power 143 – 306 hp 188 – 299 hp
Torque 300 – 620 Nm 252 – 336 Nm
0–100 km/h 6.4 – 10.8 s 7.4 – 8.2 s
Top speed 190 – 238 km/h 180 km/h
Economy
Fuel economy 5.5 – 8.1 L/100 km 7.8 – 11.8 L/100 km
Dimensions
Length 4,529 mm 4,770 mm
Width 1,886 mm 1,885 mm
Height 1,699 mm 1,684 – 1,720 mm
Wheelbase 2,756 mm 2,741 mm
Curb weight 1,475 – 1,880 kg 1,970 – 2,110 kg

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

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