<P> Both vehicles received significant updates with only the grille and headlights distinguishing one from the other . Both vehicles now featured softer lines as part of a more aerodynamic design . The interior was also updated with new seats, dashboard, and door panels . </P> <P> For 2003, all GM full - size trucks received an upgraded interior, including a new steering wheel and radio controls, along with better - quality materials and other enhancements . StabiliTrak stability control was also offered for the first time in 2003 (came standard on 2006), as were XM Satellite Radio, Bose audio, and a DVD entertainment system as the models continued to climb upmarket . Both engines received 10 hp (7 kW) more for 2003 and 2004 . The Flex Fuel engine became available first in the 2002 model . </P> <Table> <Tr> <Th> Year </Th> <Th> Displacement </Th> <Th> Engine </Th> <Th> Power </Th> <Th> Torque </Th> <Th> Notes </Th> </Tr> <Tr> <Td> 1999--2005 </Td> <Td> 4.8 L </Td> <Td> Vortec 4800 V8 </Td> <Td> 275 hp (205 kW) </Td> <Td> </Td> <Td> </Td> </Tr> <Tr> <Td> 1999--2003 </Td> <Td> 5.3 L </Td> <Td> Vortec 5300 V8 </Td> <Td> 280 to 295 hp (209 to 220 kW) </Td> <Td> 325 to 330 lb ⋅ ft (441 to 447 N ⋅ m) </Td> <Td> FlexFuel Optional </Td> </Tr> <Tr> <Td> 2003--2006 </Td> <Td> 4.8 L </Td> <Td> Vortec 4800 V8 </Td> <Td> 285 to 295 hp (213 to 220 kW) </Td> <Td> </Td> <Td> FlexFuel Optional </Td> </Tr> <Tr> <Td> 2003--2006 </Td> <Td> 5.3 L </Td> <Td> Vortec 5300 V8 </Td> <Td> 295 hp (220 kW) </Td> <Td> </Td> <Td> FlexFuel Optional </Td> </Tr> </Table> <Tr> <Th> Year </Th> <Th> Displacement </Th> <Th> Engine </Th> <Th> Power </Th> <Th> Torque </Th> <Th> Notes </Th> </Tr>

What size engine is in a 2004 chevy tahoe
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