Mercedes-Benz GLK 2012 vs Mercedes-Benz M-Class 2001 size comparison

Mercedes-Benz M-Class 2001–2005 is 102 mm (2.2%) longer than Mercedes-Benz GLK 2012–2015. It is the same width, 151 mm (9.0%) taller and 65 mm (2.4%) longer in wheelbase. Boot space with the seats up is 450 L and 633 L (+183 L).

DimensionMercedes-Benz GLK 2012–2015Mercedes-Benz M-Class 2001–2005Difference
Length4536 mm4638 mm+102 mm (+2.2%)
Width1840 mm1840 mm0 mm (0.0%)
Height1669 mm1820 mm+151 mm (+9.0%)
Wheelbase2755 mm2820 mm+65 mm (+2.4%)
Boot450 L633 L+183 L

Mercedes-Benz GLK 2012–2015 dimensions · Mercedes-Benz M-Class 2001–2005 dimensions