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Operating instructions
149 443 27
C 4.74
Technical data
Noise level
The vehicle emits the following noise level (measured at
the driver’s ear) according to EC Standard 77/311/EEC;
measurement according to Appendix II).
Table of noise levels and absorption rating
Exhaust gas identification
The absorption rating is stated on the identification plate.
Model
Engine
Type
Engine Output Noise Level dB(A) Absorption rating
Cabin open* Cabin closed
left right left right
C 4.74 BF4 L 2011 54,6 kW (74 HP) 81 83 79 79 0,8
*Roof vent and side window open