Vehicle comprising: - driving wheels; - an internal combustion engine (ICE) having a crankshaft (CH) ; - a transmission arrangement arranged to transfer propulsion from the crankshaft to the driving wheels; the transmission arrangement comprising: a) a double-mass flywheel (DFW; FW1, FW2) comprising: a first portion (FW1) directly coupled to the crankshaft (CH) and corresponding to a first flywheel, and a second portion (FW2) corresponding to a second flywheel, b) a main clutch (CL), c) a gearbox (GB) arranged between the main clutch (CL) and said driving wheels, and comprising an input shaft (PS) able to be interconnected with said second portion through said clutch; - a first motor generator (MG1) integrating said first flywheel (FW1), - elaborating means (CPU) configured to control said first motor generator in such a way to adjust a crankshaft speed during gear shift as long as the main clutch is in disengagement condition, in order to adapt the crankshaft speed with an input shaft speed for a soft consequent main clutch engagement; wherein the first and second flywheels are interconnected through a vibration damper (VD), and wherein said first motor generator (MG1) integrates said first flywheel; characterized in that said second flywheel defines the basis of a bell (BL); the main clutch (CL) being arranged in said bell; wherein said vehicle further comprises a second motor-generator (MG2) arranged between said main clutch (CL) and said input shaft (PS) and partially arranged within said bell (BL). - driving wheels; - an internal combustion engine (ICE) having a crankshaft (CH) ; - a transmission arrangement arranged to transfer propulsion from the crankshaft to the driving wheels; the transmission arrangement comprising: a) a double-mass flywheel (DFW; FW1, FW2) comprising: a first portion (FW1) directly coupled to the crankshaft (CH) and corresponding to a first flywheel, and a second portion (FW2) corresponding to a second flywheel, b) a main clutch (CL), c) a gearbox (GB) arranged between the main clutch (CL) and said driving wheels, and comprising an input shaft (PS) able to be interconnected with said second portion through said clutch; a) a double-mass flywheel (DFW; FW1, FW2) comprising: a first portion (FW1) directly coupled to the crankshaft (CH) and corresponding to a first flywheel, and a second portion (FW2) corresponding to a second flywheel, a first portion (FW1) directly coupled to the crankshaft (CH) and corresponding to a first flywheel, and a second portion (FW2) corresponding to a second flywheel, b) a main clutch (CL), c) a gearbox (GB) arranged between the main clutch (CL) and said driving wheels, and comprising an input shaft (PS) able to be interconnected with said second portion through said clutch; - a first motor generator (MG1) integrating said first flywheel (FW1), - elaborating means (CPU) configured to control said first motor generator in such a way to adjust a crankshaft speed during gear shift as long as the main clutch is in disengagement condition, in order to adapt the crankshaft speed with an input shaft speed for a soft consequent main clutch engagement; wherein the first and second flywheels are interconnected through a vibration damper (VD), and wherein said first motor generator (MG1) integrates said first flywheel; characterized in that said second flywheel defines the basis of a bell (BL); the main clutch (CL) being arranged in said bell; wherein said vehicle further comprises a second motor-generator (MG2) arranged between said main clutch (CL) and said input shaft (PS) and partially arranged within said bell (BL). <EOS>