SMART 453 Series - Engine M281 Overview

42 Introduction of the New smart fortwo coupé and smart forfour | Model Series 453
Engine data
Powerplant
Unit M281E10 R M281E10 M281E09 LA
Engine data
Engine model
designation
281.920 281.920 281.910
Engine designation M281NA (45kW) M281NA (52kW) M281TC (66kW)
Cylinder configura-
tion and number
Inline/3 Inline/3 Inline/3
Cylinder angle ° 49 49 49
Displacement cm³ 999 999 898
Bore mm 72.2 72.2 72.2
Stroke mm 81.3 81.3 73.1
Compression ratio ε 10.5 10.5 9.5
Fuel Premium 95RON Premium 95RON Premium 95RON
Maximum speed km/h 151 151 165 (W453)
155 (C453)
Exhaust emission re-
gulation (ECE)
EURO 6 EURO 6 EURO 6
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