Standout Trims
2003 HIGHLIGHTS
Full History Report
Buying a 2003 GMC Sierra 3500?
1 recall has been issued for this model year. Check its history before you buy.
A vehicle history report shows accidents, ownership history, and service records.
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Trim Levels
ALL 2003 GMC SIERRA 3500 TRIMS
| Trim | Body | Engine | MPG | HP | Seats | MSRP | Score | |
|---|---|---|---|---|---|---|---|---|
| BaseTop Rated | Truck (Regular Cab) | 6L | — | 300 | 3 | $28,712 | MyCar Score™68.5 | Look Up VIN |
| Base | Truck (Extended Cab) | 6L | — | 300 | 6 | $29,400 | MyCar Score™68.3 | Look Up VIN |
| SLE | Truck (Regular Cab) | 6L | — | 300 | 3 | $30,730 | MyCar Score™68.2 | Look Up VIN |
| SLE | Truck (Extended Cab) | 6L | — | 300 | 6 | $31,565 | MyCar Score™68 | Look Up VIN |
| Base | Truck (Crew Cab) | 6L | — | 300 | 6 | $31,400 | MyCar Score™67.9 | Look Up VIN |
| Base | Truck (Extended Cab) | 6L | — | 300 | 6 | $32,452 | MyCar Score™67.8 | Look Up VIN |
| SLE | Truck (Crew Cab) | 6L | — | 300 | 6 | $33,500 | MyCar Score™67.6 | Look Up VIN |
| SLE | Truck (Extended Cab) | 6L | — | 300 | 6 | $34,650 | MyCar Score™67.5 | Look Up VIN |
| Base | Truck (Crew Cab) | 6L | — | 300 | 6 | $34,452 | MyCar Score™67.4 | Look Up VIN |
| SLE | Truck (Crew Cab) | 6L | — | 300 | 6 | $36,550 | MyCar Score™67.1 | Look Up VIN |
Base
Top RatedBody
Truck (Regular Cab)
HP
300
Seats
3
MSRP
$28,712
Drive
four wheel drive
Base
Body
Truck (Extended Cab)
HP
300
Seats
6
MSRP
$29,400
Drive
rear wheel drive
Base
Body
Truck (Extended Cab)
HP
300
Seats
6
MSRP
$32,452
Drive
four wheel drive
At a Glance
KEY SPECS
Body Type
Truck (Regular Cab), Truck (Extended Cab), Truck (Crew Cab)
HP Range
300 HP
Seating
Up to 3
Fuel Type
regular unleaded
Drive Type
four wheel drive
Towing
12,000 lbs
Dimensions & Comfort
SPACE & COMFORT
Based on the top-rated 2003 Sierra 3500 trim.
Exterior Dimensions
Length
222.1 in
Width
96.1 in
Height
76.2 in
Wheelbase
133 in
Interior Dimensions
Front Headroom
41 in
Front Legroom
41.3 in
Cargo & Capacity
Towing
12,000 lbs
Curb Weight
5,841 lbs
Safety & Warranty
PROTECTION & COVERAGE
Safety Ratings
NHTSA Overall
Not tested by NHTSAOpen Recalls
1 recall
Source: NHTSA New Car Assessment Program. nhtsa.gov/ratings
Warranty Coverage
Basic Coverage
3 yr./ 36000 mi.
Drivetrain
3 yr./ 36000 mi.
Roadside Assistance
3 yr./ 36000 mi.
Family & Safety
IS THIS A GOOD FAMILY CAR?
Car Seat Usability
Always have car seat installation checked by a certified technician. Find an inspection station near you →
LATCH System
LATCH (Lower Anchors and Tethers for Children) is required on all US vehicles from 2003 onward.
✓ LATCH anchors required
Related Gear
Common Questions
2003 GMC SIERRA 3500 FAQ
How many recalls does a 2003 GMC Sierra 3500 have?▾
The 2003 GMC Sierra 3500 has 1 recall on record with NHTSA. Always verify current recall status at nhtsa.gov before purchasing.
What is the best 2003 GMC Sierra 3500 trim to buy used?▾
Based on MyCar Score™ ratings, the Base trim scores highest at 68.5 out of 100, balancing value, fuel economy, and specifications.
Is the 2003 GMC Sierra 3500 a good used car?▾
The 2003 GMC Sierra 3500 has an average MyCar Score™ of 68 out of 100. MyCar Score™ weighs NHTSA safety ratings, recall history, fuel economy, and value. This is a competitive score for the segment.
How much does a 2003 GMC Sierra 3500 cost used?▾
New MSRP for the 2003 GMC Sierra 3500 ranged from $28,712 to $36,550. Used prices vary by mileage, trim, and condition — run a free VIN lookup to check a specific vehicle.
Other Sierra 3500 Years
Other GMC Models