2006 Cadillac STS Base Sedan Research at Automotive.com
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Cadillac
STS
2006
Base Sedan

2006 Cadillac STS Base Sedan

When the Cadillac STS was redesigned and introduced as an all-new model last year, Cadillac delivered on the promise of the original Seville Touring Sedan: a car that people who like to drive will want to drive. For 2006, the game gets even faster with... read more
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Resale Range: $11,925 - $24,412 | More Details
Value Rating: Average
Fuel Economy: 17 MPG city / 26 MPG highway
Bodystyle: Sedan
Engine: 4.6L V8

2006 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 LH2
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Premium unleaded fuel 91
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Fuel economy EPA highway (mpg): 26 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
2006 Cadillac STS