Standout Trims
2003 HIGHLIGHTS
Full History Report
Buying a 2003 GMC Sierra 1500HD?
No recalls have been found 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 1500HD TRIMS
| Trim | Body | Engine | MPG | HP | Seats | MSRP | Score | |
|---|---|---|---|---|---|---|---|---|
| SLETop Rated | Truck (Crew Cab) | 6L | — | 300 | 6 | $31,093 | MyCar Score™69.4 | Look Up VIN |
| SLE | Truck (Crew Cab) | 6L | — | 300 | 6 | $34,505 | MyCar Score™68.7 | Look Up VIN |
SLE
Top RatedBody
Truck (Crew Cab)
HP
300
Seats
6
MSRP
$31,093
Drive
rear wheel drive
At a Glance
KEY SPECS
Body Type
Truck (Crew Cab)
HP Range
300 HP
Seating
Up to 6
Fuel Type
regular unleaded
Drive Type
rear wheel drive
Towing
10,300 lbs
Dimensions & Comfort
SPACE & COMFORT
Based on the top-rated 2003 Sierra 1500HD trim.
Exterior Dimensions
Length
237.2 in
Width
79.7 in
Height
76.1 in
Wheelbase
153 in
Interior Dimensions
Front Headroom
41.1 in
Front Legroom
41.3 in
Rear Headroom
39.9 in
Rear Legroom
38.8 in
Cargo & Capacity
Towing
10,300 lbs
Curb Weight
5,506 lbs
Safety & Warranty
PROTECTION & COVERAGE
Safety Ratings
NHTSA Overall
Not tested by NHTSAOpen Recalls
None found
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?
Rear Seat Space
Rear headroom: 39.9″
Rear legroom: 38.8″
Car Seat Usability
- ✓Rear-facing car seat friendly
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 1500HD FAQ
How many recalls does a 2003 GMC Sierra 1500HD have?▾
The 2003 GMC Sierra 1500HD has no open recalls on record with NHTSA.
What is the best 2003 GMC Sierra 1500HD trim to buy used?▾
Based on MyCar Score™ ratings, the SLE trim scores highest at 69.4 out of 100, balancing value, fuel economy, and specifications.
Is the 2003 GMC Sierra 1500HD a good used car?▾
The 2003 GMC Sierra 1500HD has an average MyCar Score™ of 69 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 1500HD cost used?▾
New MSRP for the 2003 GMC Sierra 1500HD ranged from $31,093 to $34,505. Used prices vary by mileage, trim, and condition — run a free VIN lookup to check a specific vehicle.
Other Sierra 1500HD Years
Other GMC Models