Picture of 2003 GMC Sierra 1500 SLE 4WD Extended Cab LB

2003 GMC Sierra 1500 SLE Trim Level Overview

Looking for a Used Sierra 1500 in your area?

CarGurus has 56,515 nationwide Sierra 1500 listings starting at $1,700.

SLE 4WD Extended Cab LB: 1 national listings; Avg. Price: $4,693

SLE 4WD Extended Cab SB: 5 GOOD Deals; Avg. Price: $11,141

SLE Extended Cab LB: 1 GOOD Deals; Avg. Price: $10,612

SLE Extended Cab SB: 5 GOOD Deals; Avg. Price: $10,383

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Overall Score

4.7⁄5

Based on 3 reviews

Great Vehicle To Own By Danny

Performance- is great all around. Build quality- needs a lil fixin up Apperance- looks good but just dirty Cost of ownership- 20 mpg, good maintenance Fun Factor- You ask anyone and they will tell you... Read More

Instant Market Value

A used 2003 GMC Sierra 1500 SLE has an average retail price of $10,798 and 120,300 miles.

20 GREAT DEALS are available with average savings of $3,494 below market price

	2003 GMC Sierra 1500 SLE	2003 Chevrolet Silverado 1500	2003 Ford F-150

Cost	$10,656 Average Instant Market Value	$9,857 Average Instant Market Value	$9,872 Average Instant Market Value
Gas Mileage (highway)	18	19	19
Horsepower	270	200	202
Crash Test Rating	4	4	8
Front Leg Room (inches)	41.3	41.3	40.9