2003
GMC Sonoma

Starts at:
$17,670
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New 2003 GMC Sonoma
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Consumer rating
Owner reviewed vehicle score
Not rated
Safety rating
NHTSA tested vehicle score
Consumer rating
Owner reviewed vehicle score
Not rated
Safety rating
NHTSA tested vehicle score
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Available trims

See the differences side-by-side to compare trims.
  • Reg Cab 108" WB SL Fleet
    Starts at
    $14,770
    19 City / 25 Hwy
    MPG
    3
    Seat capacity
    -
    Engine
    Rear Wheel Drive
    Drivetrain
    -
    Payload Capacity
    -
    Towing Capacity
    See all specs
  • Reg Cab 108" WB SL
    Starts at
    $14,770
    19 City / 25 Hwy
    MPG
    3
    Seat capacity
    Gas L4
    Engine
    Rear Wheel Drive
    Drivetrain
    1,749 lbs
    Payload Capacity
    N/A
    Towing Capacity
    See all specs
  • Reg Cab 118" WB SL
    Starts at
    $16,220
    19 City / 25 Hwy
    MPG
    3
    Seat capacity
    Gas L4
    Engine
    Rear Wheel Drive
    Drivetrain
    2,043 lbs
    Payload Capacity
    N/A
    Towing Capacity
    See all specs
  • Reg Cab 118" WB SL Work Truck
    Starts at
    $16,220
    19 City / 25 Hwy
    MPG
    3
    Seat capacity
    Gas L4
    Engine
    Rear Wheel Drive
    Drivetrain
    2,043 lbs
    Payload Capacity
    N/A
    Towing Capacity
    See all specs
  • Reg Cab 108" WB SLS Fleet
    Starts at
    $16,270
    19 City / 25 Hwy
    MPG
    2
    Seat capacity
    -
    Engine
    Rear Wheel Drive
    Drivetrain
    -
    Payload Capacity
    -
    Towing Capacity
    See all specs
  • Reg Cab 108" WB SLS
    Starts at
    $16,270
    19 City / 25 Hwy
    MPG
    2
    Seat capacity
    Gas L4
    Engine
    Rear Wheel Drive
    Drivetrain
    1,749 lbs
    Payload Capacity
    N/A
    Towing Capacity
    See all specs
  • Ext Cab 123" WB SL Fleet
    Starts at
    $16,570
    19 City / 25 Hwy
    MPG
    4
    Seat capacity
    -
    Engine
    Rear Wheel Drive
    Drivetrain
    -
    Payload Capacity
    -
    Towing Capacity
    See all specs
  • Ext Cab 123" WB SL
    Starts at
    $16,570
    19 City / 25 Hwy
    MPG
    3
    Seat capacity
    Gas L4
    Engine
    Rear Wheel Drive
    Drivetrain
    1,179 lbs
    Payload Capacity
    N/A
    Towing Capacity
    See all specs
  • Reg Cab 118" WB SLS
    Starts at
    $17,670
    19 City / 25 Hwy
    MPG
    2
    Seat capacity
    Gas L4
    Engine
    Rear Wheel Drive
    Drivetrain
    2,043 lbs
    Payload Capacity
    N/A
    Towing Capacity
    See all specs
  • Reg Cab 118" WB SLS Work Truck
    Starts at
    $17,670
    19 City / 25 Hwy
    MPG
    2
    Seat capacity
    Gas L4
    Engine
    Rear Wheel Drive
    Drivetrain
    2,043 lbs
    Payload Capacity
    N/A
    Towing Capacity
    See all specs
  • Ext Cab 123" WB SLS Fleet
    Starts at
    $18,270
    19 City / 25 Hwy
    MPG
    3
    Seat capacity
    -
    Engine
    Rear Wheel Drive
    Drivetrain
    -
    Payload Capacity
    -
    Towing Capacity
    See all specs
  • Ext Cab 123" WB SLS
    Starts at
    $18,270
    19 City / 25 Hwy
    MPG
    3
    Seat capacity
    Gas L4
    Engine
    Rear Wheel Drive
    Drivetrain
    1,179 lbs
    Payload Capacity
    N/A
    Towing Capacity
    See all specs
  • Ext Cab 123" WB 4WD SL
    Starts at
    $20,320
    15 City / 19 Hwy
    MPG
    4
    Seat capacity
    Gas V6
    Engine
    Four Wheel Drive
    Drivetrain
    2,084 lbs
    Payload Capacity
    N/A
    Towing Capacity
    See all specs
  • Ext Cab 123" WB 4WD SLS
    Starts at
    $21,970
    15 City / 19 Hwy
    MPG
    4
    Seat capacity
    Gas V6
    Engine
    Four Wheel Drive
    Drivetrain
    2,084 lbs
    Payload Capacity
    N/A
    Towing Capacity
    See all specs
  • Crew Cab 123" WB 4WD SLS
    Starts at
    $24,670
    15 City / 19 Hwy
    MPG
    4
    Seat capacity
    Gas V6
    Engine
    Four Wheel Drive
    Drivetrain
    2,513 lbs
    Payload Capacity
    N/A
    Towing Capacity
    See all specs

The good & the bad

This vehicle doesn't have any good or bad insights yet.

Use our comparison tool to look at this model side-by-side with other vehicles or view the full specifications list .

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Safety review

Based on the 2003 GMC Sonoma base trim
NHTSA crash test and rollover ratings, scored out of 5.
Frontal driver
3/5
Frontal passenger
3/5
Nhtsa rollover rating
3/5
Side driver
4/5

Factory warranties

New car program benefits

Basic
3 years / 36,000 miles
Corrosion
6 years / 100,000 miles
Powertrain
5 years / 100,000 miles
Roadside Assistance
3 years / 36,000 miles

Certified Pre-Owned program benefits

Age / mileage
5 model years or newer / up to 75,000 miles
Basic
12 months / 12,000 miles bumper-to-bumper original warranty, then may continue to 6 years / 100,000 miles limited (depending on variables)
Dealer certification
172-point inspection
See all CPO program details

Compare similar vehicles

Select cars to compare for more detailed info.
  • 2003
    4.0
    GMC Sonoma
    Starts at
    $14,770
    19 City / 25 Hwy
    MPG
    3
    Seat capacity
    Gas L4
    Engine
    Rear-wheel drive
    Drivetrain
    2,043 lbs
    Payload Capacity
    N/A
    Towing Capacity
    Compare
  • 2000
    4.0
    GMC Envoy
    Starts at
    $34,565
    16 City / 20 Hwy
    MPG
    5
    Seat capacity
    Gas V6
    Engine
    Four-wheel drive
    Drivetrain
    -
    Payload Capacity
    -
    Towing Capacity
    Compare
  • 1995
    4.4
    Chevrolet S-10
    Starts at
    $10,520
    -
    MPG
    -
    Seat capacity
    -
    Engine
    -
    Drivetrain
    -
    Payload Capacity
    -
    Towing Capacity
    Compare
  • 2002
    4.5
    GMC Sonoma
    Starts at
    $13,975
    19 City / 25 Hwy
    MPG
    3
    Seat capacity
    -
    Engine
    Rear-wheel drive
    Drivetrain
    -
    Payload Capacity
    -
    Towing Capacity
    Compare
  • 2004
    3.3
    GMC Savana 1500
    Starts at
    $22,800
    -
    MPG
    1
    Seat capacity
    Gas V8
    Engine
    Rear-wheel drive
    Drivetrain
    -
    Payload Capacity
    -
    Towing Capacity
    Compare
  • Compare more options
    Use our comparison tool to add any vehicle of your choice and see a full list of specifications and features side-by-side.
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Consumer reviews

80% of drivers recommend this car
4.0 / 5
Based on 15 reviews
Write a review
Comfort 3.9
Interior 4.1
Performance 3.6
Value 4.4
Exterior 4.5
Reliability 4.1

Most recent

By ama0570 from Savannah
Used to own this car
January 22, 2019

Very reliable vehicle

This car is roomy. It's dependable and comfortable. It's a great travel car. I love this model car. I recommend this car to anyone, it's simply reliable.
  • Purchased a New car
  • Used for Commuting
  • Does recommend this car
Comfort 5.0
Interior 5.0
Performance 5.0
Value 5.0
Exterior 5.0
Reliability 5.0
3 people out of 3 found this review helpful. Did you?
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By RMDC from Charlottesville, VA
Used to own this car
August 27, 2017

Good rugged truck. Lots of power with the 4.3 V6.

Styling is great. I have the Zr-2 model and it has a healthy off-road look. I drive it off road sometimes and hit handles very well. The engine is very good, very smooth, and very durable. The 4 wheel disc brakes are super. Gas mileage is not so good, however. It gets 17-18 on the highway and less in the city or if there is a load in the back. Gas mileage is not so good.
  • Purchased a Used car
  • Used for Commuting
  • Does recommend this car
Comfort 4.0
Interior 5.0
Performance 4.0
Value 5.0
Exterior 5.0
Reliability 5.0
6 people out of 6 found this review helpful. Did you?
Yes No
See all reviews

GMC dealers near you

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FAQ

What trim levels are available for the 2003 GMC Sonoma?

The 2003 GMC Sonoma is available in 6 trim levels:

  • SL (4 styles)
  • SL Fleet (2 styles)
  • SL Work Truck (1 style)
  • SLS (5 styles)
  • SLS Fleet (2 styles)
  • SLS Work Truck (1 style)

What is the MPG of the 2003 GMC Sonoma?

The 2003 GMC Sonoma offers up to 19 MPG in city driving and 25 MPG on the highway. These figures are based on EPA mileage ratings and are for comparison purposes only. The actual mileage will vary depending on vehicle options, trim level, driving conditions, driving habits, vehicle maintenance, and other factors.

What are some similar vehicles and competitors of the 2003 GMC Sonoma?

The 2003 GMC Sonoma compares to and/or competes against the following vehicles:

Is the 2003 GMC Sonoma reliable?

The 2003 GMC Sonoma has an average reliability rating of 4.1 out of 5 according to cars.com consumers. Find real-world reliability insights within consumer reviews from 2003 GMC Sonoma owners.

Is the 2003 GMC Sonoma a good Truck?

Below are the cars.com consumers ratings for the 2003 GMC Sonoma. 80.0% of drivers recommend this vehicle.

4.0 / 5
Based on 15 reviews
  • Comfort: 3.9
  • Interior: 4.1
  • Performance: 3.6
  • Value: 4.4
  • Exterior: 4.5
  • Reliability: 4.1
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