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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About the 1999 GMC Sierra 2500 truck (extended cab)

The 1999 GMC Sierra 2500 is produced under the GMC automobile brand name. It is classified as a full-size pickup truck and comes with 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 the country of United States. The GMC automobile line is a subsidiary motor vehicle producer held by General Motors (General Motors Company).

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

Overview of the 1999 GMC Sierra 2500 HD SL

The GMC Sierra 2500 comes in a variety of trim levels and featured packages such as the 1999 GMC Sierra 2500 HD SL 3 Door Extended Cab 4WD LB (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 LB with a 6.0L 8-cylinder naturally aspired 5M on the GMC Sierra 2500 vehicle chassis. The Sierra 2500 HD SL trim can add vehicle enhancement packages depending upon the origin of the automobile and the generation.

GMC Sierra 2500 HD SL Pricing and MSRP

Are you excited to own a 1999 GMC Sierra 2500 HD SL? The original MSRP is quoted at $ and used vehicle Kelly Blue Book appraisals are typically lower. Used appraisals depend upon the year, make, style, and other details. GMC Sierra 2500 valuations can increase beyond these ranges because of variables like increased demand, limited availability, and industry scarcity. During 2021, truck, SUV, and car quotes and comparable motor vehicle equity rose due to semiconductor chip manufacturing shortfalls and supply chain limits. This situation created a ripple effect on the auto industry and older used quotes reaching the equity highs previously just seen by brand-new car sales.


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

Made In: United States

Sierra 2500 HD SL Performance Specifications and Engine

An automobile’s torque, power, and performance are very important, and they matter more in some situations than others. If you are pulling a load or flatbed trailer with a truck. The operation specifications and capabilities of your engine pulling bundle matters a lot. If you are taking your sports car out for a track day, your brake horsepower and engine can result in more bragging rights. On the other hand, if you are looking for an economical sedan to run about town as a daily driver, you might not care what is under the hood if it is reliable and the engine runs well.

GMC Vehicle Table Data

The 1999 GMC Sierra 2500 may feature a number of different performance packages and engine options. This exact GMC motor vehicle includes 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 LB 6.0L 8-Cylinder naturally aspired 5M 2

Fuel Economy and Miles Per Gallon (MPG)

Being conscious of gas mileage and fuel usage are essential details when it pertains to buying a GMC Sierra 2500. The total cost of the motor vehicle includes much more than the list price and includes the fuel cost. This is typically the next most expensive element when it comes to auto ownership. The next most pricey element is complying with the advised manufacturer’s service schedule and performing preventive repairs and maintenance.

The U.S. Environmental Protection Agency or EPA offers approximations into a vehicle’s gas mileage (MPG) and how many miles an automobile can proficiently drive per a gallon of fuel required to operate on city streets and on the highway. MPG depends on GMC Sierra 2500 engine type, performance, operation elevation, and other things like aftermarket adjustments, but it offers an excellent baseline for fuel consumption.

For the 1999 GMC Sierra 2500, the EPA has determined around for driving on city streets and while driving on the highway. These MPG values are different considering that city driving involves navigating town roadways, traffic signals, 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 can be pushed to the limit reaching a better MPG rating.

Miles Per Gallon Comparisons

Are you interested in comparing automobile MPGs? Check to see how your existing car, truck, or SUV compares to the fuel effectiveness of the 1999 GMC Sierra 2500. Use the gas mileage comparison calculator to see how many miles you might drive and costs related to gas. Can you save gas money by driving this GMC Sierra 2500 or will it cost you more gas money to drive?

MPG: (city/Highway)

Compare Other vehicle MPGs

Why Finance Your Sierra 2500 HD SL

Finding financing for your 1999 GMC Sierra 2500 truck (extended cab) could be a good way to get into the automobile you want now while paying for it over several months or years by making month-to-month payments. Calculate the amount of money you will be required to to finance by finding the difference between the cost of your brand-new GMC Sierra 2500 and the values of your down payment and any trade-in credit from your old car or truck.

This will give you the amount of money you need to finance your 1999 GMC Sierra 2500. Consult different lenders to see quoted financing deals. These deals will be based on your credit ratings, consumer profile, and credit history. It is excellent to compare financing rates from a number of loan providers (inspecting offers with 3-4 lenders is excellent). Doubling examining the contending offers will help you get the best financing offer possible on your GMC vehicle.

To finish off your Sierra 2500 finance, you need to do a few things including having an approved credit rating, meeting lending institution qualifications, and meeting motor vehicle financing requirements. When attempting to buy a recently made car or truck, try to boost your credit score of over 600 (non-prime bracket). Credit scores in the 500s (subprime group) might be acceptable for older used automobile financing. Knowing your credit score is very important considering that your score impacts your presented lending rates throughout the new car loan offering process.

Other loan provider requirements involve making a certain amount of income monthly and meeting residency criteria by residing in an area the lending institution services. In the nonprime credit bracket of 601 to 660 ratings, loan providers might require you to have a month-to-month income of $1,600 to $2,000. Subprime lending institutions in the 501 to 600 credit scores typically have comparable requirements. Lastly your motor vehicle needs to satisfy general auto finance requirements like being newer than 10 years old and having fewer than 100K miles with positive 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.

Information About GM Financial

GM Financial is GMC’s internal finance services division. They provide car buyers with lots of financing options if you are thinking about purchasing a more recent automobile from a branded car dealership. The offers and incentives can consist of lending deals like 0% APR for 60 months and 6.9% stand alone APR for 84 months (based upon the down payment amount). GM Financial can also supply leasing deals and incentives like 10,500 yearly miles for 39 months with a set dollar amount due at signing.

Calculate Lending Options for Your Sierra 2500 HD SL

It is necessary to be aware of how much you can afford to put towards your new 1999 GMC Sierra 2500. This is very important not only for automobile budgeting when keeping track of your individual finances but also for comparing financing offers from various lending institutions. Checking loan rate and term numbers with a finance calculator is one of the fastest methods to rapidly see your estimated auto payment.

What is the Monthly Car Payment to Buy a GMC Sierra 2500 HD SL?

Wondering how much it would be to take out a motor vehicle loan on a 1999 GMC Sierra 2500? Here is an estimated loan payment you can use to begin your research! The best answer to the motor vehicle payment question depends on a few calculations. The month-to-month automobile payment on a GMC Sierra 2500 HD SL is calculated by using your down payment, loan interest rate, loan term, credit score, trade in-value, and various things. Things like sales tax on the Sierra 2500 HD SL also must be looked at. Considering the manufacturer’s suggested retail price or MSRP is $, an average motor vehicle payment for a new Sierra 2500 could possibly be approximately $-.

This can be determined by taking the MSRP and subtracting a 10% deposit alongside a bank loan rate of interest of 5% throughout a term of 48 months. Take note that these variables are going to be different depending on your specific lending rates and lending offers. Keep in mind this amount is what it might cost if you were to buy the 1999 GMC Sierra 2500 “brand-new” according to the MSRP. With used automobiles, there is a high probability the month-to-month automobile payment will be markedly different. You can check alternative price quotes using different percentages using a 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.

1999 GMC Sierra 2500 Refinancing

Refinancing your GMC Sierra 2500 is also a choice to look into after you have already made a number of your initial month-to-month car payments. The original lenders you originally financed through often have rewards and offers which expire or are front-weighted. For example, offers like cash back rebates and 0% APR financing discount rates may start losing their usefulness or value after 6 to 12 car or truck payments.

Carefully read through the terms of your financing paperwork to understand when refinancing would be an excellent alternative to think about. Refinancing gives you the power to take out a new loan on your vehicle debt with a new loan provider efficiently improving your car loan’s APR and term with the new loan’s term and interest rate. If your financing situation has improved after you acquired your GMC Sierra 2500 or if your original rate and term are no longer useful to you, consider refinancing. You can generally conserve money on your monthly car or truck payments by refinancing your car loan.

GMC Sierra 2500 Car Insurance

Maintaining a active car insurance policy insurance coverage for your GMC Sierra 2500 is a must have. Getting the right coverage and plan for you will most likely help cover expenses related to motor vehicle collisions, car theft, and other damage to your car. Not only will the insurance policy assist you in repairing the damage from an automotive accident or striking a stationary object, but having current insurance coverage is typically a legal mandate to drive a vehicle on public roads in a lot of states and counties in the United States. The most effective auto insurance plans and associated coverage include comprehensive collision coverage which helps you repair crash-related damage to your GMC truck (extended cab) and pay for non accident-related damage from lots of things like bad weather, storms, fire, vandalism, and wild animal strikes on top of motor vehicle crashes. Insurance can additionally help you repair the 6.0L engine in your truck (extended cab) along with other mechanical components. The amount you pay for the coverage can change and is often based on the year of your vehicle. If you drive the 1999 HD SL, this will be factored into your monthly insurance payments. Discover more about insurance coverage and safeguard your GMC Sierra 2500 HD SL 3 door Extended Cab 4WD LB with a 6.0L 8-cylinder naturally aspired 5M.

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

Where to Purchase a GMC Sierra 2500 HD SL

There are a lot of things to think about when it comes time to buy a car. You want to get the ideal make and model that fits your needs along with handling an automobile payment that fits into your spending plan. There are a lot of alternatives out there for shopping for brand-new and used automobile stock, so it can be tough to understand where to begin your vehicle buying journey. Check out Carvana.

Shop for a GMC Sierra 2500

Sierra 2500 HD SL Safety and Features

Service Warranty and Maintenance Specifications

When it comes to getting the finest care for your new automobile, we typically think about factory service warranties. These factory warranties provide basic coverages like a limited 3 year duration or 36,000 mile bumper-to-bumper warranty and a 5 year duration or 60,000 mile powertrain warranty. These annual timeframes begin with the initial purchase date by the original buyer.

Extra manufacturer factory vehicle service warranties are usually readily available based on the engine type. For example, new trucks, cars, or SUVs with a diesel motor can come with a manufacturer 5 year duration or 100,000 mile powertrain manufacturer’s warranty. Hybrid vehicles and electric battery powered vehicles (EVs) can additionally have unique protection like a 8 year duration or 100,000 mile service warranty.

There are also extended vehicle service plans (VSPs), Certified pre-owned (CPO) guarantees, and additional service warranty coverage selections offered beyond the auto maker’s original factory plans. VSPs offer maintenance service programs with supplemental coverage for components and parts in the event that your motor vehicle struggles with a large mechanical breakdown. When buying a used motor vehicle, these are excellent options to think about.

CPO extended warranties commonly include protection for extra years with limitations like 2 years or 80,000 miles on the car or truck. Cars, trucks, and SUVs that hold CPO status go through a thorough pre-owned assessment by qualified brand specialists which includes extra service warranty years. CPO motor vehicles normally have price points more than equivalent used cars and trucks , however, they can be worth it for having peace of mind that the motor vehicle you are shopping for is mechanically solid.

Other coverage options include pre-paid motor vehicle maintenance programs from vehicle dealerships. These plans help to maintain the components, services, and labor that become part of the suggested maker’s maintenance schedule. You can find these service checks and associated mileages noted in the vehicle owner’s manual.

About Sierra 2500 Warranty Details

Factory Warranty: A factory warranty is what you may think of when it comes to the basic concept of an “automobile warranty”. These types of service warranties most frequently come with brand-new automobiles and are one of the most convenient and most budget-friendly ways to protect your vehicle – warranty wise since the brand-new vehicle might cost more than a used one leading to less affordability.

Drivetrain Warranty: A drivetrain service warranty covers the systems and parts which “drive” or move the car ahead. The pieces of the drivetrain can consist of the axles, driveshaft, transmission, engine, exhaust manifolds, wheels, and associated components. The warranty also normally covers internal engine parts like seals, gaskets, and other rubberized elements. A drivetrain warranty is another term for a powertrain service warranty and may cover similar elements depending on the automaker’s definitions and warranty terms.

Roadside Warranty: A roadside warranty can help you when you are stranded or are broken down when traveling. This service warranty for the GMC Sierra 2500 HD SL includes basic support services like towing, flat tire fixing or replacement, dead battery help and jumpstarts, lockout assistance, fluid and fuel transport and delivery, and other similar services. A roadside service warranty is similar to roadside assistance, but it is provided with the brand-new automobile from the manufacturer and not an add-on item through your car insurance policy or a vehicle service plan or VSP.

Rust & Corrosion Warranty: A rust and corrosion warranty helps to guard the body, materials, and frame of the motor vehicle. Car manufacturers often include this warranty with new vehicles to help repair damage caused by caustic liquids, compounds, and chemicals.

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 Factory Specifications

In order to attract a wider market of car drivers who are interested in the 1999 GMC Sierra 2500 HD SL, different trim levels are provided. Many vehicle makers offer different choices for their cars. This includes General Motors (General Motors Company) who makes the Sierra 2500 model. These choices can include factors like various paint colors, wheel sizes, or bundles that include aspects like a sunroof or navigation system. Providing these choices permits producers to attract different kinds of shoppers and enables them to move larger volumes of vehicles.

These factory options permit consumers to pick a car which fulfills their requirements and can include various attributes that they may desire in their vehicle. Some vehicle manufacturers might offer things like a range of various engines, trim lines, as well as performance or sport packages to choose from, while others may provide different exterior colors or interior trim levels or colors. The alternatives that are offered are going to vary across car manufacturers, makes, and models, so do your research when you are looking for a vehicle with certain options like heated seats or third occupant seating.

By putting in the time to look into the different choices that are available in the vehicle market, you, as the customer, can ensure that you are getting precisely what you want in your new vehicle. This truck (extended cab) by Sierra 2500 comes equipped from the automobile maker with a number of standard setups and options. They consist of options like the and other typical components.

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

GMC Sierra 2500 Questions

Have concerns about the GMC Sierra 2500 HD SL? Discover answers to commonly asked FAQs. It is crucial to know what you are getting into with your vehicle purchase and research the specific details. Check out the specifications and understand how your car payment on your automobile can change your budget. These questions can help you start to 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 car 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 34 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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