2005 Cadillac STS Base Sedan Research at Automotive.com
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Cadillac
STS
2005
Base Sedan

2005 Cadillac STS Base Sedan

There's a new game in town, and the 2005 Cadillac STS is writing the rules. At long last, Cadillac has delivered on the promise of the original Seville Touring Sedan: a car that people who like to drive will want to drive.The new STS gets GM's... read more
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Resale Range: $8,888 - $20,775 | More Details
Value Rating: Below Average
Fuel Economy: 17 MPG city / 24 MPG highway
Bodystyle: Sedan
Engine: 4.6L V8

2005 STS Base Sedan Performance Specs

  Performance Overview  
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4,565 cc 4.6 liters V 8 front engine with 93 mm bore, 84 mm stroke, 10.5 compression ratio, double overhead cam, variable valve timing/camshaft and four valves per cylinder LD8
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Premium unleaded fuel 91
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Fuel economy EPA highway (mpg): 24 and EPA city (mpg): 17
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Multi-point injection fuel system
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17 gallon main premium unleaded fuel tank
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Power: 239 kW , 320 HP SAE @ 6,400 rpm; 315 ft lb , 427 Nm @ 4,400 rpm
2005 Cadillac STS