1999 GMC Sierra 2500 HD SL 2 door Truck (Extended Cab)

Learn about the GMC Sierra 2500 full-size pickup truck. See the engine specifications, gas mileage, price, and MSRP. Research GMC HD SL warranty features and GM Financial lending options.

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Details About the 1999 GMC Sierra 2500 truck (extended cab)

The 1999 GMC Sierra 2500 is manufactured under the GMC vehicle brand. It is categorized as a full-size pickup truck and includes a truck (extended cab) body. This 2 door truck (extended cab) has four wheel drive with a 5-speed manual transmission. The GMC Sierra 2500 is predominantly domestic from United States. The GMC vehicle line is a subsidiary auto company held by General Motors (General Motors Company).

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1999 GMC Sierra 2500 HD SL 3 Door Extended Cab 4WD SB 6.0L 8-Cylinder naturally aspired 5M 1

Introducing the 1999 GMC Sierra 2500 HD SL

The GMC Sierra 2500 can be found in several trim levels and featured packages including the 1999 GMC Sierra 2500 HD SL 3 Door Extended Cab 4WD SB (6.0L 8-Cylinder naturally aspired 5M). This variation of the Sierra 2500 truck (extended cab) sports the HD SL 3 door Extended Cab 4WD SB with a 6.0L 8-cylinder naturally aspired 5M on the GMC Sierra 2500 platform. The Sierra 2500 HD SL trim may feature automobile enhancement plans depending upon the origin of the automobile and the production generation.

GMC Sierra 2500 HD SL Prices and MSRP

Are you excited to drive a 1999 GMC Sierra 2500 HD SL? The recommended MSRP is noted at $ and used Kelly Blue Book values are commonly found at lower price points. Used vehicle valuations are calculated with the year, make, model, and qualities. GMC Sierra 2500 prices can increase beyond these price ranges due to variables like increased demand, restricted availability, and market shortages. In 2021, car and truck asking prices and correlated automobile equity increased due to semiconductor chip manufacturing shortages and supply chain constraints. This generated pressure on the auto market with older used estimates catching up with the equity highs formerly just seen by brand-new motor vehicle models.


Trim & Style: HD SL 3 door Extended Cab 4WD SB with a 6.0L 8-cylinder naturally aspired 5M

Made In: United States

Sierra 2500 HD SL Performance and Engine

An automobile’s power, torque, and performance are very important, and they matter more sometimes than others. If you are towing a load or trailer with a truck. The performance specs and capacities of your engine hauling package matters a lot. If you are taking your sports car out for a track day, your 0 to 60 time, horsepower, and engine can generate more bragging rights. However, if you are searching for a smaller economical car or sedan to run about town as a daily driver, you might not even care what is under the hood so long as it is dependable and the engine runs well.

GMC Automobile Specifics

The 1999 GMC Sierra 2500 might feature a few different performance bundles and engine alternatives. This exact GMC motor vehicle is set up with the 6.0 gas engine with a four wheel drive drivetrain.

Engine:Horsepower: 300
Doors: 2 doorTransmission: 5-speed manual
Drive Type: four wheel driveFuel: regular unleaded
MSRP: $Manufactured: United States
Data comes from dealer network APIs but is not endorsed or certified by any dealer.
1999 GMC Sierra 2500 HD SL 3 Door Extended Cab 4WD SB 6.0L 8-Cylinder naturally aspired 5M 2

Fuel Usage and MPG

Comprehending gas mileage and fuel usage are very important variables when it concerns looking at a GMC Sierra 2500. The real cost of the motor vehicle includes much more than the base price and includes the fuel expense. This is normally the next most pricey element when it comes to motor vehicle ownership. The next most costly element is heeding the suggested auto maker’s maintenance schedule and handling preventive maintenance.

The U.S. Environmental Protection Agency or EPA produces estimations around a vehicle’s gas mileage (MPG) and the number of miles a vehicle can efficiently drive per a gallon of fuel consumed on city streets and on the highway. MPG is dependent on GMC Sierra 2500 engine type, performance, operation elevation, and other things like aftermarket adjustments, but it provides a good baseline for fuel consumption.

For the 1999 GMC Sierra 2500, the EPA approximates drivers will get an average of for driving on city streets and during driving on the highway. These values are different since city driving entails navigating local area roads, traffic lights, stop signs, and other things which require the GMC Sierra 2500 to start and stop more regularly. On the highway, the GMC Sierra 2500’s engine and fuel effectiveness are pushed to the limit reaching a higher MPG ranking.

Fuel Usage Comparisons

See how your present automobile compares to the fuel effectiveness of the 1999 GMC Sierra 2500. This could be a crucial factor in the car purchasing journey. Use the gas mileage comparison calculator below to see how many more miles you could drive and gas prices. Can you save cash by driving this GMC Sierra 2500 or will it cost you more gas money to drive?

MPG: (city/Highway)

Compare Other vehicle MPGs

Find Financing for Your Sierra 2500 HD SL

Finding financing for your 1999 GMC Sierra 2500 truck (extended cab) can be an excellent way to get into the motor vehicle of your dreams while paying it off over the course of a number of years by making regular monthly payments. Car owners normally start the auto shopping journey by choosing the vehicle model they plan to buy. Next, consider the monetary aspect and the amount of money you will need to get to finance the vehicle by calculating the difference between the out the door price of your new GMC Sierra 2500 and the values of your down payment and any trade-in credit from your old car.

This will provide you with the total amount of money you need to finance your 1999 GMC Sierra 2500. Talk to lending institutions to see quoted financing offers. These offers will usually be based upon your credit scores, customer credit profile, and credit report. This next step involves finding the ideal lending institution. It is usually best to look at funding rates from a number of lending institutions (checking offers with 3-4 lending institutions is great). Double checking offers from competing lenders will help you get the best financing deal possible on your GMC car.

To round off your Sierra 2500 finance, you may need to do several things involving having a qualifying credit score, meeting loan provider requirements, and meeting motor vehicle finance qualifying criteria. Credit scores in the 500s (subprime classification) may be acceptable for older used car or truck funding with scores in the 600s suitable for newer vehicle financing.

Other lender requirements include making a specific amount of money each month and meeting residency requirements by living in a location the lender services. Your car must satisfy basic vehicle financing requirements like being newer than 10 years old and having less than 100K miles with positive motor vehicle equity.

GMC Sierra 2500 Refinancing

Refinance your GMC Sierra 2500 HD SL truck (extended cab). Learn how you can save money by adjusting your current loan.

Find GMC Sierra 2500 Insurance

Learn about insurance and see coverage options for your GMC Sierra 2500. Bundling your insurance can save you money.

About GM Financial

GM Financial is GMC’s internal financing support services branch. If you are thinking about buying a newer car from a brand car dealership, they can offer a few funding options through their internal finance services branch. The deals and bonuses can include financing deals like 0% APR for 60 months and 6.9% stand alone APR for 84 months (based on your down payment). GM Financial can even provide leasing deals and incentives like 10,500 yearly miles for 39 months with a set dollar amount due at finalization.

Finding Funding for Your Sierra 2500 HD SL

It is very important to recognize how much you can manage to allocate towards your brand-new 1999 GMC Sierra 2500. When tracking your personal expenses, you may want to track the finance offers from different loan providers. This step can be essential not only for car budgeting but also for your finances. Checking loan rate and term numbers with a finance calculator is one of the simplest methods to rapidly see your expected vehicle payment.

How Much is the Car Payment to Buy a GMC Sierra 2500 HD SL?

Ever wonder how much money it would cost to get a motor vehicle loan on a 1999 GMC Sierra 2500? Here is some info you can use to kick off your research! The best answer to the automobile payment estimate question depends on a few calculations. The monthly vehicle payment on a GMC Sierra 2500 HD SL is found by taking into account your deposit, loan rate of interest or APR, loan term, credit rating, trade in-value, and other things. Things like sales tax on the Sierra 2500 HD SL also have to be factored in. Since the manufacturer’s suggested retail price or MSRP is $, the estimated typical motor vehicle payment for a brand-new Sierra 2500 may be near $-.

This is estimated by using the MSRP and subtracting a 10% deposit along with a loan interest rate of 5% throughout a term of 48 months. Take note of how these factors may be different based upon your qualifying lending rates and credit union offers. Remember this amount is what it may cost if you were to buy the 1999 GMC Sierra 2500 “new” according to the MSRP. With used motor vehicles, there is a high likelihood the monthly car payment will be considerably varied. You can check more quotes using different percentages using a car payment calculator.

Estimated Monthly Payment


Involved Payment Factors

Down Payment: 10% (estimated payment)
Loan Interest Rate: 5% (average rate)
Car Loan Term: 72 months (varies by offer)

Note: This estimated payment does not include other factors and costs like sales tax which would normally be included in actual payment estimate.

Info About 1999 GMC Sierra 2500 Refinancing

Refinancing your GMC Sierra 2500 is also an alternative to keep in mind after you have already made a number of your initial monthly auto payments. The primary lending institutions you initially funded through often have benefits and deals which end or are front-weighted. For instance, offers like cash back reimbursements and 0% APR financing discounts might begin losing their effectiveness or benefit after 6 to 12 vehicle payments.

If your financial circumstance has changed because you acquired your GMC Sierra 2500 or if your original term and interest rate are no longer beneficial to you, think of refinancing. You can commonly save additional dollars on your month-to-month motor vehicle payments by refinancing your auto loan.

GMC Sierra 2500 Vehile Insurance

Maintaining valid automotive insurance coverage insurance coverage for your GMC Sierra 2500 is a must. Picking the most ideal insurance coverage for you may help pay for costs and damages associated with traffic accidents, auto theft, and other damage to your truck, SUV, or car. Not only will car insurance assist you in fixing the damage from an automotive collision or hitting a stationary object, but holding current insurance is frequently a legal obligation to drive a vehicle on public roads in numerous states and counties in the United States. The very best vehicle insurance plans and associated coverage include comprehensive collision coverage which helps you repair crash-related damage to your GMC truck (extended cab) and also pay for non accident-related damage from many things like inclement weather, storms, wildland fires, vandalism, and wild animal impacts on top of motor vehicle collisions. Your insurance policy can even help you repair the 6.0L engine in your truck (extended cab) in addition to other mechanical components. The amount you spend for the insurance coverage can change and is usually based upon the year of manufacture of your vehicle. If you drive the 1999 HD SL, this will be factored into your monthly insurance payments. Discover more about insurance and safeguard your GMC Sierra 2500 HD SL 3 door Extended Cab 4WD SB with a 6.0L 8-cylinder naturally aspired 5M.

1999 GMC Sierra 2500 HD SL 3 Door Extended Cab 4WD SB 6.0L 8-Cylinder naturally aspired 5M 3

Find Out Where to Buy a GMC Sierra 2500 HD SL

There are a lot of factors to mull over when it comes time to purchase a car. You want to find the ideal make and model that fits your needs along with managing a car or truck payment that meshes well with your budget. There are a lot of options out there for searching for new and used vehicle stock, so it can be difficult to understand where to start your car buying journey. Try Carvana.

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Sierra 2500 HD SL Warranty

Warranty and Maintenance Coverage

When it comes to getting the finest care for your brand-new vehicle, we typically think about branded factory service warranties. These factory warranties consist of traditional coverages like a restricted 3 year duration or 36,000 mile bumper-to-bumper guarantee and a 5 year duration or 60,000 mile powertrain protection warranty. These yearly timeframes begin with the initial purchase date by the initial car or truck’s owner.

Supplemental manufacturer factory car service warranties are often available based on the engine type of the automobile. For example, brand-new automobiles with a diesel powered motor can feature a manufacturer 5 year duration or 100,000 mile powertrain manufacturer’s warranty. Hybrid cars and electrically powered vehicles (EVs) additionally can come with special coverage like a 8 year or 100,000 mile guarantee.

There are also extended auto or vehicle service plans (VSPs), Certified pre-owned (CPO) guarantees, and additional guarantee protection alternatives offered beyond the maker’s factory programs. VSPs provide maintenance service programs with supplemental protection for a vehicle’s components in the event your automobile experiences a catastrophic mechanical breakdown. These are great choices to think about when buying a used vehicle.

CPO guarantees normally add protection for extra years with constraints like 2 years or 80,000 miles on the motor vehicle. Cars, trucks, and SUVs that hold CPO status receive an extensive pre-owned evaluation by licensed service technicians which includes additional guarantee years. CPO vehicles typically cost more than comparable used motor vehicles but may be worth it for having the assurance that the car or truck you are getting is mechanically ok.

Other coverage choices include pre-paid car upkeep programs from automobile dealerships. These programs protect the parts, services, and labor that become part of the suggested manufacturer’s routine maintenance schedule. You can find these service checks and associated mileages specified in the automobile owner’s guide.

Info on Sierra 2500 Warranty Types

Factory Warranty: A factory service warranty is what you might think of when it comes to the basic concept of an “automobile warranty”. These types of service warranties most often come with brand-new cars and trucks and are one of the simplest and most affordable methods to secure your motor vehicle – warranty wise because the new vehicle might cost more than a used one leading to less affordability.

Drivetrain Warranty: A drivetrain service warranty covers the parts, parts, and systems which move or “drive” the car forward. A drivetrain warranty is also another term for a powertrain warranty and may cover similar components depending on the automaker’s descriptions and service warranty terms.

Roadside Warranty: A roadside service warranty assists you when you are stranded or broken down on the road. This service warranty for the GMC Sierra 2500 HD SL consists of standard help services like towing, blowout fixing or replacement, dead battery aid and jumpstarts, lockout help, fluid and fuel delivery, and other comparable services. A roadside warranty resembles roadside assistance, however it is incorporated into the warranty with the new vehicle from the manufacturer and not an add-on product through your car insurance policy or a vehicle service contract (VSC).

Rust & Corrosion Warranty: A rust and corrosion warranty helps to protect the frame and materials of the vehicle. Car manufacturers include this warranty with new automobiles to help repair damage from caustic liquids, substances, and substances. While motor vehicle bodies are developed using materials which are corrosion-resistant like aluminum, magnesium, plastic, and carbon fiber, rusting can still take place. Considerable amounts of road deicers like salt or sodium chloride, calcium chloride, magnesium chloride, and similar elements and compounds can cause a motor vehicle’s body to rust. Other corrosive liquids like bleach and acid, can create deterioration if splashed on body panels.

GMC Sierra 2500 Factory Warranty Coverage

Factory Warranty:Drive Train Warranty:
Roadside Warranty:Rust & Corrosion Warranty:
Data comes from dealer network APIs but is not endorsed or certified by any dealer.

GMC Sierra 2500 HD SL Additional Details

In order to appeal to a broader variety of customers who are interested in the 1999 GMC Sierra 2500 HD SL, a few different trim levels are provided. Lots of vehicle makers deliver a variety of alternatives for their automobiles. This includes General Motors (General Motors Company) who makes the Sierra 2500 model. These alternatives can feature things like various paint colors, wheel dimensions, or bundles that consist of features like a sunroof or entertainment system. Offering these options permits makers to appeal to different kinds of buyers and also enables them to move even more vehicles.

These options enable customers to pick a vehicle which fulfills their desires plus can include different functions that they might desire in their vehicle. Some vehicle manufacturers may offer things like a range of various engines, trim lines, as well as sport packages to select from, while others might provide different exterior color options or interior trim levels or colors. The alternatives that are offered will vary between car manufacturers, makes, and models, so do your research when you are shopping for an automobile with specific options like heated seats or 3rd occupant seating.

By making the effort to explore the different choices that are offered, you, as the customer, can make sure that you are buying precisely what you want in your new vehicle. This truck (extended cab) by Sierra 2500 comes set up from the auto manufacturer with a number of standard setups and options. They include options like the and other standard vehicle features.

1999 GMC Sierra 2500 HD SL 3 Door Extended Cab 4WD SB 6.0L 8-Cylinder naturally aspired 5M 4

GMC Sierra 2500 Questions

Have concerns about the GMC Sierra 2500 HD SL? Find answers to frequently asked FAQs. It is essential to do your research on the vehicle and research the specific details. Check out the vehicle specs and be aware of how the monthly car payment on your car can impact your finances. These questions can help you understand the capabilities of the vehicle along with MPGs, weight, horsepower, and engine capabilities.

What is a GMC Sierra 2500 HD SL?

The GMC Sierra 2500 is a vehicle line produced by General Motors (General Motors Company). The HD SL is a specific package of the GMC Sierra 2500 lineup. The vehicle is categorized as a full-size pickup truck.

How much does a GMC Sierra 2500 HD SL cost?

The GMC Sierra 2500 HD SL costs around $.

What is the car payment to buy a GMC Sierra 2500 HD SL?

The monthly car payment on a GMC Sierra 2500 HD SL depends on your down payment, car loan interest rate, term, credit score, trade in-value, and other factors. Things like sales tax on the Sierra 2500 HD SL also need to be considered. Since the MSRP is $, the average car payment for a new Sierra 2500 could be around $-. This can be estimated by using the MSRP minus a 10% down payment with a auto loan interest rate of 5% over a term of 48 months. Keep in mind these factors will vary depending on your qualifying loan rates and lending offers. You can check additional estimates with varying numbers by using a car payment calculator.

Can I lease a GMC Sierra 2500 HD SL?

You may be able to lease a GMC Sierra 2500 HD SL through an auto loan lender or financial institution.

Can I refinance my GMC Sierra 2500 HD SL?

You may be able to refinance your GMC Sierra 2500 HD SL depending on your credit score and financial situation. To learn more about lenders who offer vehicle refinancing and car loans, check out the best auto refinance companies.

Where can I buy a GMC Sierra 2500 HD SL?

Try searching car dealers like Carvana for a GMC Sierra 2500 HD SL. They often have good deals on recent vehicles and may also have a similar GMC Sierra 2500 in their inventory.

How far does the GMC Sierra 2500 HD SL go on a single tank of gas?

The GMC Sierra 2500 HD SL can usually travel around 0/0 miles miles on a full tank of gas. This range is dependent on driving conditions, vehicle maintenance, and other roadway factors.

Does the GMC Sierra 2500 have good gas mileage?

GMC Sierra 2500 gets an EPA estimated miles per gallon (MPG) on the city/highway roads. The combined MPG is MPG. Understanding if this is a good gas mileage depends on what you are comparing the vehicle to. You can use our Gas Mileage Comparison calculator to see MPG estimates between vehicles with different MPG ratings along with destinations.

What kind of gas mileage does the GMC Sierra 2500 get?

The GMC Sierra 2500 gets (city/highway) MPG per the Environmental Protection Agency or EPA. The combined MPG rating is .

What type of gas does a GMC Sierra 2500 use?

The GMC Sierra 2500 uses the regular unleaded fuel type.

How much gas does the GMC Sierra 2500 gas tank hold?

The gas tank in the GMC Sierra 2500 holds 26 gallons of gas.

What type of vehicle is the GMC Sierra 2500 HD SL?

The GMC Sierra 2500 with the HD SL package is a full-size pickup truck.

What is the towing capacity of a GMC Sierra 2500?

The GMC Sierra 2500 has a towing capacity of 8,000 pounds.

How much horsepower does a GMC Sierra 2500 have?

The GMC Sierra 2500 has a horsepower rating of 300HP.

What kind of engine does a GMC Sierra 2500 HD SL have?

The GMC Sierra 2500 HD SL comes with a 6.0L V8 4×4 5-speed manual engine.

What type of drivetrain does a GMC Sierra 2500 HD SL have?

The GMC Sierra 2500 HD SL features a four wheel drive drivetrain.

What kind of transmission does a GMC Sierra 2500 come with?

The GMC Sierra 2500 HD SL comes with a 5-speed manual transmission.

Where is the GMC Sierra 2500 made?

The GMC Sierra 2500 HD SL is made in the United States by General Motors (General Motors Company).

Is the GMC Sierra 2500 domestic or imported?

The GMC Sierra 2500 is a domestic vehicle.

What car company makes the GMC Sierra 2500 HD SL?

The General Motors (General Motors Company) is the auto manufacturer which produces the GMC Sierra 2500 HD SL.

How much does a GMC Sierra 2500 weigh?

The GMC Sierra 2500 HD SL has a gross vehicle weight of 8,600 pounds and a curb weight of pounds. Learn more about how a vehicle is weighed.

What kind of warranty does the GMC Sierra 2500 come with?

The GMC Sierra 2500 HD SL can come with a few warranties from the manufacturer including a drivetrain warranty, a roadside warranty, a anti-rust warranty, and a maintenance program.

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