2003 GMC Sonoma Specifications
Compare important 2003 GMC Sonoma technical specifications like exterior dimensions, ground clearance, wheelbase, interior space volume, engine's power as measured by horsepower and torque output, weight of the vehicle, towing & payload capacity or gas tank size to know the estimated mpg.
| Trims |
SL 4x2 Regular Cab 108.3 in. WB, Engine: |
SLS 4x2 Regular Cab 108.3 in. WB, Engine: |
SL 4x2 Regular Cab 117.9 in. WB, Engine: |
SLS 4x2 Regular Cab 117.9 in. WB, Engine: |
SL 4x2 Extended Cab 122.9 in. WB, Engine: |
SLS 4x2 Extended Cab 122.9 in. WB, Engine: |
SL 4x4 Extended Cab 122.9 in. WB, Engine: |
SLS 4x4 Extended Cab 122.9 in. WB, Engine: |
SLS 4x4 Crew Cab 122.9 in. WB, Engine: |
| Exterior length |
190.00 |
190.00 |
206.60 |
206.60 |
205.30 |
205.30 |
205.30 |
205.30 |
205.30 |
| Exterior body width |
67.90 |
67.90 |
67.90 |
67.90 |
67.90 |
67.90 |
67.90 |
67.90 |
67.90 |
| Exterior height |
62.00 |
62.00 |
62.90 |
62.90 |
62.70 |
62.70 |
63.40 |
63.40 |
63.40 |
| Horsepower |
120 |
120 |
120 |
120 |
120 |
120 |
190 |
190 |
190 |
| Torque |
140 |
140 |
140 |
140 |
140 |
140 |
250 |
250 |
250 |
| Fuel economy - city |
22 |
22 |
19 |
19 |
22 |
22 |
14 |
14 |
15 |
| Fuel economy - highway |
28 |
28 |
25 |
25 |
28 |
28 |
18 |
18 |
19 |
| 0-60mph / 0-100kmh (s) |
10.70 |
10.70 |
10.30 |
10.30 |
11.00 |
11.00 |
8.80 |
8.80 |
8.50 |
| 1/4 mile time |
17.70 |
17.70 |
17.60 |
17.60 |
17.90 |
17.90 |
16.30 |
16.30 |
16.20 |
| 1/4 mile speed |
81 |
81 |
77 |
77 |
78 |
78 |
86 |
86 |
82 |
| Lateral acceleration (g) |
0.80 |
0.80 |
0.80 |
0.80 |
0.80 |
0.80 |
0.80 |
0.80 |
0.80 |
| Slalom speed |
59 |
59 |
59 |
59 |
59 |
59 |
59 |
59 |
58 |
| Bore-and-Stroke |
3.50/3.46 " |
3.50/3.46 " |
3.50/3.46 " |
3.50/3.46 " |
3.50/3.46 " |
3.50/3.46 " |
4.00/3.48 " |
4.00/3.48 " |
4.00/3.48 " |
| Curb weight |
3016.00 |
3016.00 |
3112.00 |
3112.00 |
3198.00 |
3198.00 |
3761.00 |
3761.00 |
4039.00 |
| Gross vehicle weight rating (GVWR) |
4200.00 |
4200.00 |
4600.00 |
4600.00 |
4600.00 |
4600.00 |
5150.00 |
5150.00 |
5150.00 |
| Front gross axle weight rating (GAWR) |
2500.00 |
2500.00 |
2500.00 |
2500.00 |
2500.00 |
2500.00 |
2800.00 |
2800.00 |
2800.00 |
| Rear gross axle weight rating (GAWR) |
2300.00 |
2300.00 |
2700.00 |
2700.00 |
2300.00 |
2300.00 |
2700.00 |
2700.00 |
2700.00 |
| Maximum Trailer Weight |
6000.00 |
6000.00 |
6000.00 |
6000.00 |
6000.00 |
6000.00 |
5500.00 |
5500.00 |
5500.00 |
| Wheelbase |
108.30 |
108.30 |
117.90 |
117.90 |
122.90 |
122.90 |
122.90 |
122.90 |
122.90 |
| Front track |
54.50 |
54.50 |
54.50 |
54.50 |
54.50 |
54.50 |
57.20 |
57.20 |
57.20 |
| Rear track |
54.60 |
54.60 |
54.60 |
54.60 |
54.60 |
54.60 |
55.10 |
55.10 |
55.10 |
| Turning radius |
18.50 |
18.50 |
19.90 |
19.90 |
20.60 |
20.60 |
20.80 |
20.80 |
20.80 |
| Ground clearance |
9.10 |
9.10 |
8.70 |
8.70 |
8.50 |
8.50 |
9.10 |
9.10 |
8.50 |
| Front legroom |
42.40 |
42.40 |
42.40 |
42.40 |
42.40 |
42.40 |
42.40 |
42.40 |
42.40 |
| Front headroom |
39.50 |
39.50 |
39.50 |
39.50 |
39.50 |
39.50 |
39.50 |
39.50 |
39.80 |
| Front hip room |
53.60 |
53.60 |
53.60 |
53.60 |
51.60 |
51.60 |
51.60 |
51.60 |
51.60 |
| Front shoulder room |
56.90 |
56.90 |
56.90 |
56.90 |
56.90 |
56.90 |
56.90 |
56.90 |
56.90 |
| Fuel tank |
18.00 |
18.00 |
18.00 |
18.00 |
18.00 |
18.00 |
18.00 |
18.00 |
17.00 |
| Payload |
1184 |
1184 |
1488 |
1488 |
1202 |
1202 |
1389 |
1389 |
1111 |
| Maximum GCWR |
5000.00 |
5000.00 |
6000.00 |
6000.00 |
5000.00 |
5000.00 |
8000.00 |
8000.00 |
9500.00 |
| Exterior box length |
72.40 |
72.40 |
88.30 |
88.30 |
72.80 |
72.80 |
72.80 |
72.80 |
55.20 |
| Pickup box minimum width |
40.30 |
40.30 |
40.30 |
40.30 |
40.30 |
40.30 |
40.30 |
40.30 |
40.30 |
| Pickup box depth |
16.80 |
16.80 |
16.80 |
16.80 |
16.80 |
16.80 |
16.80 |
16.80 |
16.80 |
| Rear legroom |
N/A |
N/A |
N/A |
N/A |
N/A |
N/A |
N/A |
N/A |
34.60 |
| Rear headroom |
N/A |
N/A |
N/A |
N/A |
N/A |
N/A |
N/A |
N/A |
38.20 |
| Rear hip room |
N/A |
N/A |
N/A |
N/A |
N/A |
N/A |
N/A |
N/A |
49.50 |
| Rear shoulder room |
N/A |
N/A |
N/A |
N/A |
N/A |
N/A |
N/A |
N/A |
57.20 |
2003 GMC Sonoma Interior Features
One of the most notable features of the Sonoma, however, is its roomy interior. The 2003 GMC Sonoma comes with a variety of specs on the inside. You can find out more about these features in the chart below.
| Trims |
SL 4x2 Regular Cab 108.3 in. WB, Engine: |
SLS 4x2 Regular Cab 108.3 in. WB, Engine: |
SL 4x2 Regular Cab 117.9 in. WB, Engine: |
SLS 4x2 Regular Cab 117.9 in. WB, Engine: |
SL 4x2 Extended Cab 122.9 in. WB, Engine: |
SLS 4x2 Extended Cab 122.9 in. WB, Engine: |
SL 4x4 Extended Cab 122.9 in. WB, Engine: |
SLS 4x4 Extended Cab 122.9 in. WB, Engine: |
SLS 4x4 Crew Cab 122.9 in. WB, Engine: |
| 12V DC power outlet |
1 |
2 |
1 |
2 |
1 |
2 |
1 |
2 |
2 |
| Seatback storage pockets |
N/A |
N/A |
N/A |
N/A |
2 |
2 |
2 |
2 |
2 |
2003 GMC Sonoma Exterior Features
Would you like to grasp the idea which 2003 GMC Sonoma trim level is better equipped with such little cool exterior features like fog lights, spoiler, mud flaps, sunroof, roof racks, running boards, etc? Check out the full list of these additional features below.
| Trims |
SL 4x2 Regular Cab 108.3 in. WB, Engine: |
SLS 4x2 Regular Cab 108.3 in. WB, Engine: |
SL 4x2 Regular Cab 117.9 in. WB, Engine: |
SLS 4x2 Regular Cab 117.9 in. WB, Engine: |
SL 4x2 Extended Cab 122.9 in. WB, Engine: |
SLS 4x2 Extended Cab 122.9 in. WB, Engine: |
SL 4x4 Extended Cab 122.9 in. WB, Engine: |
SLS 4x4 Extended Cab 122.9 in. WB, Engine: |
SLS 4x4 Crew Cab 122.9 in. WB, Engine: |
| Door count |
2 |
2 |
2 |
2 |
3 |
3 |
3 |
3 |
4 |
| Sunroof |
1st row regular power sliding and tilting glass |
1st row regular power sliding and tilting glass |
N/A |
N/A |
1st row regular power sliding and tilting glass |
1st row regular power sliding and tilting glass |
1st row regular power sliding and tilting glass |
1st row regular power sliding and tilting glass |
N/A |
| Front tires |
P205/75SR15.0 BSW AS |
P205/75SR15.0 BSW AS |
P205/75SR15.0 BSW AS |
P205/75SR15.0 BSW AS |
P205/75SR15.0 BSW AS |
P205/75SR15.0 BSW AS |
P235/70SR15.0 BSW AS |
P235/75SR15.0 BSW AS |
P235/75SR15.0 OWL AS |
| Wheels |
15" argent styled steel |
15" silver alloy |
15" argent styled steel |
15" silver alloy |
15" argent styled steel |
15" silver alloy |
15" argent styled steel |
15" silver alloy |
15" silver alloy |
| Fender flares |
N/A |
N/A |
N/A |
N/A |
N/A |
N/A |
N/A |
4013 |
N/A |
2003 GMC Sonoma Seats
The seats are one of the most important aspects of any car, and each 2003 GMC Sonoma trim level may have different seating options, so be sure to carefully compare the specifications. Some trims have leather upholstery, "memory", armrest, heated seats, and some have them only for the front passengers, while other provide them for the rear seats two.
| Trims |
SL 4x2 Regular Cab 108.3 in. WB, Engine: |
SLS 4x2 Regular Cab 108.3 in. WB, Engine: |
SL 4x2 Regular Cab 117.9 in. WB, Engine: |
SLS 4x2 Regular Cab 117.9 in. WB, Engine: |
SL 4x2 Extended Cab 122.9 in. WB, Engine: |
SLS 4x2 Extended Cab 122.9 in. WB, Engine: |
SL 4x4 Extended Cab 122.9 in. WB, Engine: |
SLS 4x4 Extended Cab 122.9 in. WB, Engine: |
SLS 4x4 Crew Cab 122.9 in. WB, Engine: |
| Standard seating |
3 |
3 |
3 |
3 |
4 |
4 |
3 |
3 |
5 |
2003 GMC Sonoma Entertainment System
Some 2003 GMC Sonoma trim levels have a built-in DVD player, voice recognition, while others have a touch screen display, bluetooth compatibility, navigation system. There are also a variety of different audio options, so be sure to compare the trim levels carefully to find the one that best suits your needs.
| Trims |
SL 4x2 Regular Cab 108.3 in. WB, Engine: |
SLS 4x2 Regular Cab 108.3 in. WB, Engine: |
SL 4x2 Regular Cab 117.9 in. WB, Engine: |
SLS 4x2 Regular Cab 117.9 in. WB, Engine: |
SL 4x2 Extended Cab 122.9 in. WB, Engine: |
SLS 4x2 Extended Cab 122.9 in. WB, Engine: |
SL 4x4 Extended Cab 122.9 in. WB, Engine: |
SLS 4x4 Extended Cab 122.9 in. WB, Engine: |
SLS 4x4 Crew Cab 122.9 in. WB, Engine: |
| Speakers |
4 |
4 |
4 |
4 |
4 |
4 |
4 |
4 |
4 |
2003 GMC Sonoma Safety and Security Features
Each 2003 GMC Sonoma trim comes with a variety of safety and security features that will keep you and your family safe while on the road. Some of these features include airbags, traction control, stability control, side impact, panic alarm, blind spot sensors, parking assist, and more.
| Trims |
SL 4x2 Regular Cab 108.3 in. WB, Engine: |
SLS 4x2 Regular Cab 108.3 in. WB, Engine: |
SL 4x2 Regular Cab 117.9 in. WB, Engine: |
SLS 4x2 Regular Cab 117.9 in. WB, Engine: |
SL 4x2 Extended Cab 122.9 in. WB, Engine: |
SLS 4x2 Extended Cab 122.9 in. WB, Engine: |
SL 4x4 Extended Cab 122.9 in. WB, Engine: |
SLS 4x4 Extended Cab 122.9 in. WB, Engine: |
SLS 4x4 Crew Cab 122.9 in. WB, Engine: |
| Exterior light control |
3264 |
3264 |
3264 |
3264 |
3264 |
3264 |
3264 |
3264 |
N/A |
| |
|
|
|
|
|
|
|
|
|
| Rear child safety door locks |
N/A |
N/A |
N/A |
N/A |
N/A |
N/A |
N/A |
N/A |
std |
2003 GMC Sonoma Mechanical Features
The 2003 GMC Sonoma will have different mechanical features depending on the trim level that you choose. Some of the other features that you may find in the higher-level trim levels include air suspension, brake assist, speed sensitive steering, an electronic limited slip differential, a performance exhaust system.
| Trims |
SL 4x2 Regular Cab 108.3 in. WB, Engine: |
SLS 4x2 Regular Cab 108.3 in. WB, Engine: |
SL 4x2 Regular Cab 117.9 in. WB, Engine: |
SLS 4x2 Regular Cab 117.9 in. WB, Engine: |
SL 4x2 Extended Cab 122.9 in. WB, Engine: |
SLS 4x2 Extended Cab 122.9 in. WB, Engine: |
SL 4x4 Extended Cab 122.9 in. WB, Engine: |
SLS 4x4 Extended Cab 122.9 in. WB, Engine: |
SLS 4x4 Crew Cab 122.9 in. WB, Engine: |
| Axle ratio |
3.73 |
3.73 |
4.10 |
4.10 |
4.10 |
4.10 |
3.42 |
3.42 |
3.42 |
| Rear anti-roll bar |
N/A |
3619 |
N/A |
N/A |
N/A |
3619 |
N/A |
3619 |
N/A |
2003 GMC Sonoma Other Specs
In general, the 2003 GMC Sonoma lower-level trims will have fewer features. If you are looking for a vehicle that has all of the latest and greatest features, then you will want to choose one of the higher-level trim levels.
| Trims |
SL 4x2 Regular Cab 108.3 in. WB, Engine: |
SLS 4x2 Regular Cab 108.3 in. WB, Engine: |
SL 4x2 Regular Cab 117.9 in. WB, Engine: |
SLS 4x2 Regular Cab 117.9 in. WB, Engine: |
SL 4x2 Extended Cab 122.9 in. WB, Engine: |
SLS 4x2 Extended Cab 122.9 in. WB, Engine: |
SL 4x4 Extended Cab 122.9 in. WB, Engine: |
SLS 4x4 Extended Cab 122.9 in. WB, Engine: |
SLS 4x4 Crew Cab 122.9 in. WB, Engine: |
| Maximum towing capacity |
6000 |
6000 |
6000 |
6000 |
6000 |
6000 |
5500 |
5500 |
5500 |
