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Chevrolet Silverado 1500 Fuel Economy (km/L)
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| Model Year | Body/Powertrain | km/L | |
| 2003 | 2003 4dr Crew Cab 6.5ft bed 367-hp 6.0L V8 4-sp automatic 4WD w/low range | 32.4 | See all data |
| With the engine, transmission, and rear-wheel drive, the 2003 Chevrolet Silverado 1500 has been averaging 32.4 L/100km (liters per 100 kilometers). The 2003 Chevrolet Silverado 1500s in this analysis were driven mostly on the highway at an average speed of 70 kilometers per hour (about 74 percent of the kilometers driven). The rest of the kilometers were in the city (10 percent), in heavy traffic (1 percent), and in the suburbs (0 percent). In addition, the average 2003 Chevrolet Silverado 1500 in this analysis was driven on hilly terrain with a light foot and the AC not used at all. |
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| 2003 | 2003 4dr Extended Cab 6.5ft bed 345-hp 6.0L V8 4-sp automatic AWD | 23.7 | See all data |
| 2003 | 2003 4dr Extended Cab 6.5ft bed 295-hp 5.3L V8 4-sp automatic 4WD w/low range | 37.6 | See all data |
| 2003 | 2003 2dr Regular Cab 8ft bed 275-hp 4.8L V8 4-sp automatic RWD | 49.4 | See all data |
What Our Members Are Saying about the Real Gas Mileage of the 2003 Chevrolet Silverado 1500
4-speed automatic 4WD, part-time w/low range
4-speed automatic AWD
2003 Chevrolet Silverado 1500 Gas Mileage (km/L)
Unlike other fuel economy surveys, TrueDelta's Real-World Gas Mileage Survey includes questions about how and where a car was driven. So you can get an idea of the Chevrolet Silverado 1500's real-world km/L based on how and where you drive a car.