2003 Chevrolet Impala LS Sedan Research at Automotive.com
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2003 Chevrolet Impala LS Sedan

Resale Price: $3,925 - $10,550 / Used Value Calculator
Value Rating: Average / Maintenance Costs
Fuel Economy: 19 MPG city / 29 MPG highway / Engine Specs
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2003 Impala LS Sedan Performance Specs

  Performance Overview  
3,791 cc 3.8 liters 6 V front engine with 96.5 mm bore, 86.4 mm stroke, 9.4 compression ratio, overhead valve and two valves per cylinder
Unleaded fuel
Fuel economy EPA highway (l/100km): 8.1
Multi-point injection fuel system
Main 64 liter unleaded fuel tank
Power: SAE and 149 kW , 200 HP @ 5,200 rpm; 225 ft lb , 305 Nm @ 4,000 rpm
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