How many horsepower does a GMC Sierra 2500HD have?

Read what other owners think about the Used 2003 GMC Sierra 2500HD. 2003 Sierra with 8.1 liter 345 HP and Alison Auto. Plenty of power for towing. A little hestitant on take off when cold. 20,000 miles in 6 months and it runs like day 1. Fuel mileage is absolutely HORRENDOUS!!!!

Are there any problems with the GMC Sierra 2500?

Check out our GMC Sierra 2500 overview to see the most problematic years, worst problems and most recently reported complaints with the Sierra 2500.

What kind of horsepower does a 2003 GMC Sierra have?

2003 Sierra with 8.1 liter 345 HP and Alison Auto. Plenty of power for towing. A little hestitant on take off when cold. 20,000 miles in 6 months and it runs like day 1. Fuel mileage is absolutely HORRENDOUS!!!!

When was the GMC Sierra 2500HD last serviced?

1st owner purchased on 01/16/03 and owned in CT until 10/29/04 • 2nd owner purchased on 01/12/05 and owned in MD until 01/25/20. 1st owner drove an estimated 14,624 miles/year • 2nd owner drove an estimated 8,356 miles/year. Last serviced at 143,899 miles in Frederick, MD on 08/07/17 • Vehicle serviced • Tire (s) balanced • Tire (s) replaced.

How many miles does a GMC Sierra 2500HD drive?

1st owner drove an estimated 28,533 miles/year • 2nd owner drove an estimated 0 miles/year • 3rd owner drove an estimated 4,212 miles/year.

Why are my dash gauges not working on my 2002 Chevy 2500HD?

I have a 2002 chevy 2500hd 4×4 my fuel,trans temp,and engine temp,gear select and message center flashes what is the problem it happens and stops and starts up again went almost a year and started again You can’t post conmments that contain an email address.

Where can I buy a 2003 GMC Sierra?

2003 Sierra 2500HD listings within 50 miles of your ZIP code. Get answers to buy with confidence. Save when you purchase multiple reports. Get free quotes from dealers near you.

What kind of problem is a Duramax Speedo?

Its an 03 sierra 6.6L Duramax. This problem has been on going for a good year at least. My speedo has been dysfunctional for a year or so. I have been using my Kenwood in-dash DVD player with Garmin GPS for the speed. Basically, I put my key in the ignition and the whole dash cluster goes nuts.

Are there any issues with the GMC Sierra 2500?

It has been reliable with only a few issues as it began to age. It made me realize some small preferences for the next vehicle, such as: having crew cab with four doors instead of the extended cab. The main issues encountered were: antilock brakes, window motor failure, signal lights always blown, and easily broken center console.

Is the GMC Sierra a heavy duty car?

With its powerful engine lineup and revised interiors, the heavy-duty Sierra makes a strong case for itself against the competition. The Sierra gets a revised look this year that includes a new front fascia, revised side moldings and optional multifunction, fold-away mirrors.

What kind of trailer does GMC Sierra 3500 have?

We appreciate your interest in GMC and we’ll send the information you requested soon. Requires Sierra 3500 HD Regular Cab Long Bed 2WD DRW with available Duramax 6.6L Turbo-Diesel V8, Max Trailering Package and gooseneck hitch. Before you buy a vehicle or use it for trailering, carefully review the Trailering section of the Owner’s Manual.

What kind of engine does a 2003 GMC Sierra have?

2003 GMC Sierra Duramax Diesel SLE 2500HD 4wd 6600 V8 ENGINE Allison Automatic Transmission. Posting for a family member, please call 403-634-0499 for all information. Good condition LB7, minor wear on the outside, interior is very clean. Just wanting to upgrade to something a bit bigger. 400xxxkm. Runs and drives great.

What kind of truck is 2003 GMC Duramax?

For sale 2003 gmc 2500hd duramax the truck is manual 6 speed with the ZF6 transmission. Over all some rust. Still a great solid truck. Selling as is. Needs as I know right rear calliper parking brake and a dash cluster. The cluster won’t turn on. Has new brake pads front and rear.

What kind of engine does a Sierra 3500HD have?

The 30,990 lbs. rating requires properly equipped Sierra 3500HD Crew Cab Long Box 4WD DRW with available Duramax 6.6L Turbo-Diesel V8 engine. Before you buy a vehicle or use it for trailering, carefully review the trailering section of the Owner’s Manual.

How many miles does GMC Sierra 2500HD have?

Mileage: 37,106 miles Body Type: Pickup Color: White Engine: 8 Cyl 6.0 L No accident or damage reported to CARFAX. Purchased on 06/21/14 and owned in WY until 03/06/21. Driven an estimated 10,764 miles/year.

When did GMC Sierra 2500HD Denali come out?

Purchased on 07/18/18 and owned in GA until 05/07/21. Driven an estimated 33,931 miles/year.

2003 Sierra 2500HD listings within 50 miles of your ZIP code. Get answers to buy with confidence. Save when you purchase multiple reports. Get free quotes from dealers near you.

Are there transmission problems with a 2003 GMC Sierra?

After five years, most of the issues with these trucks had been worked out. Now, these trucks are getting older, and it’s very likely that your 2003 Sierra may be having transmission problems. Below, you’ll find a ton of troubleshooting your transmission problems.

What’s the value of a 2003 GMC Sierra?

The value of a used 2003 GMC Sierra 2500HD ranges from $1,265 to $7,192, based on vehicle condition, mileage, and options. Get a free appraisal here. Is 2003 GMC Sierra 2500HD a good car? To understand if the 2003 GMC Sierra 2500HD is a good vehicle for you, check out Edmunds’ expert and consumer reviews and ratings.

What was the problem with my GMC Sierra?

August 2007, Brought truck into dealership and they figured it was a weak fuel pump and was replaced, September 2007 stalling of engine continued. NOV. 2007 dealership replaced ignition harness, and stalling continued. Dec. 2007 I replaced the battery and did a thourough cleaning of the battery terminals.

Why is my GMC Sierra not moving in any gear?

It is pretty applicable to the 4L80E as well. Not Moving in any Gear – If your 2003 Sierra Transmission has a problem moving in any gear, it’s likely caused by a lack of transmission fluid. No matter how silly that sounds, and how convinced you are that it’s not the problem, go ahead and check it anyway.

Why does my GMC Sierra not lock in overdrive?

Transmission Not Locking in Overdrive – The 4L60E and 4L80E both have torque converters that lock. That is to say when they are moving at a certain speed, they’ll lock and create a direct 1:1 connection between the engine and transmission. It removes all of the torque converters multiplication factor and increases drivetrain efficiency.

How tall is a 2003 GMC Sierra 2500?

Exterior Length 227.7 ” Body width 78.5 ” Body height 74.4 ” Wheelbase 143.5 ” Ground clearance 7.8 ”

What was the GMC Sierra redesigned for in 2003?

GMC Sierra is redesigned for 2003. It comes with a bolder, raked front end. Its interior is new as well, redesigned for improved function and appearance. The brakes have been upgraded, and the engines run cleaner.

What are the features of a 2003 GMC Sierra?

Amenities include dual zone climate control, cruise control, power accessories, AM/FM/CD audio, ABS and running lights. Offered in a broad range of body styles and configurations, the 2003 GMC Sierra 2500 HD rolls into the model year with many revisions, including a freshened front fascia and renovated side moldings.

When did the Chevy Silverado 2500HD come out?

1st owner purchased on 08/23/03 and owned in CA until 11/12/19 • 2nd owner purchased on 11/12/19 and owned in WA until 05/14/21. 1st owner drove an estimated 11,166 miles/year • 2nd owner drove an estimated 0 miles/year.

How much does a GMC 6.0L engine cost?

60P4184 – $2375.00 Core charge $500.00 Engine includes timing cover and oil pan 60P4155 – $2500.00 Core charge $500.00 VIN code U Engine includes timing cover and oil pan 60P4228 – $2825.00 Core charge $450.00 Engine includes timing cover and oil pan

What kind of gas does a GMC Sierra use?

On the hardware side, the standard 6.0-liter V8 gets electronic throttle control as well as the ability to run exclusively on Compressed Natural Gas (CNG) or a mix of CNG and gasoline.

What kind of drive does a GMC Sierra 2500 have?

Offered in a broad range of body styles and configurations, the 2003 GMC Sierra 2500 HD rolls into the model year with many revisions, including a freshened front fascia and renovated side moldings. The 2500 HD comes in Standard, SLE, SLT and Work Truck trims, with your choice of two or four wheel drive depending on the model.

What kind of engine does a GM Vortec have?

GM 6.0L V8 Vortec L96 Engine Vehicle Applications Vehicle Transmission Chevrolet Express (Cargo, Pass, Cutaway) MYD-6L90 Chevrolet Silverado HD < 10K GVW: MYD-6L90 Chevrolet Silverado HD > 10K GVW: MYD-6L90 Chevrolet Suburban 2500 (GMT900): MYD-6L90

Is there a GMC Sierra 6.0 liter engine?

6.0-liter equipped 2001 GMC Sierra: 10 MPG city, 13 MPG highway If you need the extra power, the 6.0 is definitely worth a look. However, if fuel economy is of concern, a 4.8 or 5.3 is likely to suit your needs better. Gen Three Small-block 6.0: Additional Variants

Where was the GMC Sierra 2500HD last serviced?

Purchased on 11/28/18 and owned in FL until 12/01/20. Driven an estimated 37,126 miles/year. Last serviced at 75,382 miles in Cookeville, TN on 04/06/21 • Vehicle serviced. No accident or damage reported to CARFAX. Purchased on 09/24/19 and owned in SC until .

What are the issues with a GMC Sierra 1500?

It made me realize some small preferences for the next vehicle, such as: having crew cab with four doors instead of the extended cab. The main issues encountered were: antilock brakes, window motor failure, signal lights always blown, and easily broken center console. The truck has been reliable, comfortable, and not too noisy.

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