Mercedes-Benz 2009 E-Class Operator's Manual page 384

Technical data
Engine
Model
E 320 BlueTEC (211.022)
Firing order 1-4-2-5-3-6
Poly-V-belt 2 035 mm
382
24
E 300 4MATIC (211.092)
1-4-3-6-2-5
2 404 mm
24,25 24,26
E 350 (211.056)
E 350 4MATIC (211.087, 211.287)
1-4-3-6-2-5
2 404 mm
24