1999 GMC Sierra 1500 SL 2 door Truck (Regular Cab)

Learn about the GMC Sierra 1500 full-size pickup truck. See the engine specifications, gas mileage, price, and MSRP. Research GMC SL warranty features and GM Financial lending options.

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Information About the 1999 GMC Sierra 1500 truck (regular cab)

The 1999 GMC Sierra 1500 is made under the GMC automobile brand name. It is classified as a full-size pickup truck and features a truck (regular cab) body. This 2 door truck (regular cab) has rear wheel drive with a 5-speed manual transmission. The GMC Sierra 1500 is mainly domestic from the country of United States. The GMC automotive line is a subsidiary motor vehicle manufacturer held by General Motors (General Motors Company).

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1999 GMC Sierra 1500 SL 2 Door Regular Cab LB 4.3L 6-Cylinder naturally aspired 5M 1

Introducing the 1999 GMC Sierra 1500 SL

The GMC Sierra 1500 can be found in multiple trim levels and featured packages including the 1999 GMC Sierra 1500 SL 2 Door Regular Cab LB (4.3L 6-Cylinder naturally aspired 5M). This variation of the Sierra 1500 truck (regular cab) sports the SL 2 door Regular Cab LB with a 4.3L 6-cylinder naturally aspired 5M on the GMC Sierra 1500 vehicle chassis. The Sierra 1500 SL trim may integrate automobile upgrade plans depending on the origin of the motor vehicle and the production generation.

GMC Sierra 1500 SL Pricing and MSRP

Are you excited to get into a 1999 GMC Sierra 1500 SL? The initial MSRP is quoted at $ and used vehicle Kelly Blue Book rates are often found at lower price points. Used vehicle sale prices are calculated using the year, make, style, and market demand. GMC Sierra 1500 appraisals can increase outside of these value ranges due to things like increased demand, limited supply, and industry scarcity. For example in 2021, auto asking prices and corresponding motor vehicle equity grew due to global semiconductor chip scarcity and supply chain limitations. This shortage brought about tensions on the market with older used vehicle estimates eclipsing the highs previously just seen by brand-new vehicle sales.


Trim & Style: SL 2 door Regular Cab LB with a 4.3L 6-cylinder naturally aspired 5M

Made In: United States

Sierra 1500 SL Performance and Engine

The performance specs and abilities of your vehicle’s engine matter a lot. If you are hauling a load or utility trailer with a truck. The power, specifications and abilities of your engine pulling bundle matters a lot. If you are taking your sports car out for a track day, your 0-60 time, quarter mile time, brake horsepower, and engine can generate more bragging rights. On the other hand, if you are trying to find a smaller economical car or sedan to run about town as a daily driver, you may not care what is under the hood as long as it is dependable and the engine runs well.

GMC Vehicle Details and Information

The 1999 GMC Sierra 1500 may feature a few different performance bundles and engine choices. This particular GMC vehicle includes the 4.3 gas engine with a rear wheel drive drivetrain.

Engine:Horsepower: 200
Doors: 2 doorTransmission: 5-speed manual
Drive Type: rear 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 1500 SL 2 Door Regular Cab LB 4.3L 6-Cylinder naturally aspired 5M 2

Fuel Usage and Miles Per Gallon (MPG)

Having knowledge of gas mileage and fuel usage are crucial details when it comes to shopping for a GMC Sierra 1500. The actual cost of the vehicle includes much more than the base price and includes the fuel expense. This is normally the next most pricey aspect when it comes to auto ownership. The third most expensive element is sticking to the suggested manufacturer’s service schedule and completing preventive upkeep.

The U.S. Environmental Protection Agency or EPA produces assessments into gas mileage (MPG) and the amount of miles a car or truck can efficiently drive per a gallon of fuel consumed on city streets and on the highway. MPG depends on GMC Sierra 1500 engine type, efficiency, operation elevation, and other things like aftermarket modifications, but it supplies a good guideline for fuel usage.

For the 1999 GMC Sierra 1500, the EPA has determined drivers will get around 15/21 MPG for operating the vehicle on city streets and while driving on the highway. These MPG values are different since city driving involves traveling on town roads, stopping at traffic lights, pausing at stop signs, waiting at crosswalks for pedestrians, and other things which require the GMC Sierra 1500 to start and stop more often. On the highway, the GMC Sierra 1500’s engine and fuel efficiency are extended, accomplishing a better MPG ranking.

Fuel Usage Comparisons

Are you thinking about comparing motor vehicle MPGs? Check to see how your present vehicle compares to the fuel performance of the 1999 GMC Sierra 1500. Use the gas mileage comparison calculator to see how many more miles you could drive and costs related to gas. Can you save cash by driving this GMC Sierra 1500 or will it cost you more gas money to drive?

MPG: 15/21 MPG (city/Highway)

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How to Finance Your Sierra 1500 SL

Finding financing for your 1999 GMC Sierra 1500 truck (regular cab) can be a good method to get into the vehicle of your dreams while paying it off over the course of numerous years by making monthly payments. You often begin the automobile shopping journey by determining the vehicle model you want to buy. Next, you need to figure out the amount you will be required to have to finance by finding the difference in between the cost of your new GMC Sierra 1500 and the valuations of your down payment and any trade-in credit from your old car or truck.

This will provide you with the total amount of money you will be required to finance your 1999 GMC Sierra 1500. Talk to loan providers to see quoted financing offers. These deals will be based on your credit ratings, consumer profile, and credit history. It is excellent to compare financing rates from several loan providers (checking deals with 3-4 loan providers is excellent). Doubling checking the contending deals will assist you get the best financing offer possible on your GMC car.

To complete your Sierra 1500 financing, you may need to do a number of things including having a qualifying credit rating, meeting lending institution prerequisites, and meeting motor vehicle financing criteria. Credit scores in the 500s (subprime classification) may be appropriate for older used car funding with scores in the 600s suitable for newer motor vehicle financing.

Other lender requirements consist of making a specific level of cash each month and meeting residency requirements by living in an area the loan provider services. Your motor vehicle should satisfy general vehicle finance requirements like being newer than 10 years old and having less than 100,000 miles with positive vehicle equity.

GMC Sierra 1500 Refinancing

Refinance your GMC Sierra 1500 SL truck (regular cab). Learn how you can save money by adjusting your current loan.

Find GMC Sierra 1500 Insurance

Learn about insurance and see coverage options for your GMC Sierra 1500. Bundling your insurance can save you money.

Information About GM Financial

GM Financial is GMC’s internal financial services division. They supply car buyers with lots of financing offers if you are considering buying a newer car or truck from one of the auto brands dealerships. The deals and bonuses can consist of financing offers like 0% APR for 60 months and 6.9% stand alone APR for 84 months (based upon the down payment). GM Financial can also supply leasing offers and incentives like 10,500 annual miles for 39 months with a set dollar amount due at finalizing.

Understanding Lending Options for Your Sierra 1500 SL

It is important to be aware of how much you can afford to allocate towards your brand-new 1999 GMC Sierra 1500. This is necessary not only for automobile budgeting when tracking your individual financial resources but also for comparing financing deals from different lenders. Checking loan rate and term numbers with a financing calculator is one of the most convenient methods to rapidly see your predicted car payment.

How Much is the Car Payment to Buy a GMC Sierra 1500 SL?

Ever wonder how much money it would cost to get an auto loan on a 1999 GMC Sierra 1500? Here is an estimated loan payment you can use to kick off the research! The most accurate answer to your auto payment question depends on several factors. The regular monthly motor vehicle payment on a GMC Sierra 1500 SL is based upon your down payment amount, car loan APR, term, your credit rating, trade in-value, and various other details. Things like the sales tax on the Sierra 1500 SL also have to be factored in. Considering that the manufacturer’s suggested retail price or MSRP is $, an average estimated car payment for a new Sierra 1500 could be close to $-.

This is predicted by utilizing the MSRP and subtracting a 10% deposit alongside a bank loan rate of 5% throughout a term of 48 months. Keep in mind these approximations may differ based on your quoted financing rates, APR, and lending offers. Keep in mind this is what it may cost if you purchased the 1999 GMC Sierra 1500 “brand-new” based upon the MSRP. With older vehicles, there is a high possibility the monthly car payment will be drastically different. You can check alternative estimates with different numbers 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.

About 1999 GMC Sierra 1500 Refinancing

Refinancing your GMC Sierra 1500 is also an alternative to look at after you have made several of your preliminary regular monthly car or truck payments. The primary lenders you initially financed through frequently have incentives and deals which expire or are front-weighted. For instance, discounts like cash back rebates and 0% APR financing discounts might begin losing their effectiveness or benefit after 6 to 12 car or truck payments.

If your personal financial scenario has changed considering that you acquired your GMC Sierra 1500 or if your initial interest rate and term are no longer advantageous to you, consider refinancing. You can typically conserve cash on your month-to-month automobile payments by refinancing your vehicle loan.

GMC Sierra 1500 Vehile Insurance

Having active car insurance coverage insurance for your GMC Sierra 1500 is essential. Getting the ideal insurance coverage for you will most likely help cover damages related to automobile collisions, vehicle theft, and additional damage to your car. Not only can your insurance help you fix the damage from an auto crash or striking a stationary object, but retaining valid insurance is often a legal necessity to drive on public roadways in almost all states and counties in the USA. The very best auto insurance plans and associated coverage are often comprehensive collision coverage which helps you repair damage to your GMC truck (regular cab) and pay for non accident-related damage from many things like bad weather, storms, wildland fires, vandalism, and wild animal impacts on top of automobile crashes. The insurance can also help you pay for repairs to the 4.3L engine in your truck (regular cab) along with other mechanical parts and components. The amount you pay for the insurance protection can range and is usually based upon the year of manufacture of your vehicle. If you drive the 1999 SL, this will be factored into your month-to-month insurance payments. Learn more about insurance coverage and safeguard your GMC Sierra 1500 SL 2 door Regular Cab LB with a 4.3L 6-cylinder naturally aspired 5M.

1999 GMC Sierra 1500 SL 2 Door Regular Cab LB 4.3L 6-Cylinder naturally aspired 5M 3

Find Out Where to Buy a GMC Sierra 1500 SL

Shopping for the ideal motor vehicle can be difficult. When it comes time to purchase an automobile, there are a lot of things to think about. For instance, you must look for the right make and model that matches your needs together with maintaining an auto monthly payment that suits your financial budget. There are a lot of options out there for buying used and new car stock, so it could be difficult to know where to begin your car purchasing journey. Carvana is one of the best dealers to start looking for a vehicle. Their large inventory, lending options, and trade-in policies can help you easily change the automobile you have currently for another one you would like to drive. Discover how to purchase a vehicle with Carvana.

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Sierra 1500 SL Safety Features

Service Warranty and Maintenance Details

We often think about branded factory warranties when it comes to purchasing the finest service for your brand-new car or truck. These factory service warranties include basic coverages like a restricted 3 year or 36,000 mile bumper-to-bumper manufacturer’s warranty and a 5 year duration or 60,000 mile powertrain guarantee. These annual durations start from the initial date of sale by the initial truck or car’s owner.

Supplementary manufacturer factory auto service warranties are also offered depending upon the motor vehicle’s engine type. Brand-new autos with diesel engines can come with a factory 5 year duration or 100,000 mile powertrain service warranty. Hybrid automobiles and electric powered vehicles (EVs) often come with special warranty plans like a 8 year long or 100,000 mile guarantee.

There are also extended automobile or vehicle service plans (VSPs), Certified pre-owned (CPO) coverage, and additional service warranty coverage choices available beyond the maker’s original factory programs. VSPs offer maintenance service programs with additional protection for a vehicle’s components and parts in case your car suffers from a disastrous mechanical breakdown or failure. When purchasing a used automobile, these are good choices to think about.

CPO warranties usually include coverage for extra years with a time and/or mileage limitation like 2 years or 80,000 miles on the motor vehicle. Cars, trucks, and SUVs that are sold with CPO statuses go through a meticulous pre-owned assessment by professional service technicians which includes additional guarantee years. CPO cars generally have price points more than comparable used autos but may be worth it for having the security that the vehicle you are buying is mechanically okay.

Other coverage options consist of prepaid motor vehicle upkeep programs from motor vehicle dealers. These plans encompass the components, services, and labor that belong to the suggested manufacturer’s service schedule. You can identify these service checks and associated mileages noted in the vehicle owner’s handbook.

Specific Sierra 1500 Warranty Details

Factory Warranty: A factory warranty is what you probably think about when it concerns a “motor vehicle warranty”. These kinds of manufacturer’s warranties most often are included with brand-new motor vehicles and are one of the easiest and most budget friendly methods to maintain your vehicle– warranty wise since the new motor vehicle might cost more than a used one leading to less affordability. The factory service warranty resembles a manufacturer’s service warranty and is a promise from the automaker. Under the guarantee protection, the automobile manufacturer will repair any damaged areas and/or replace any damaged parts as a result of manufacturing issues, defective components, and flawed workmanship without charge to you as the motor vehicle owner. The service warranty ensures the automobile will be repaired to excellent operating shape.

Drivetrain Warranty: A drivetrain warranty covers the systems, components, and parts which drive the car forward. The pieces of the drivetrain can involve the axles, driveshaft, transmission, engine, exhaust manifolds, wheels, and similar components. The warranty also generally covers engine components like seals, gaskets, and other rubberized components. A drivetrain service warranty is also another term for a powertrain warranty and might cover comparable elements depending on the manufacturer’s definitions and warranty terms.

Roadside Warranty: A roadside warranty helps you when you are stranded or are broken down when traveling. This warranty for the GMC Sierra 1500 SL consists of standard help services such as towing, blowout fixing or replacement, dead battery aid and jumpstarts, lockout assistance, fluid and fuel delivery, and other related services. A roadside warranty is similar to roadside assistance, however it is incorporated into the warranty with the new motor vehicle from the manufacturer and not an add-on product through your car insurance policy or a vehicle service contract or VSC.

Rust & Corrosion Warranty: A rust and corrosion warranty can help protect the body and materials of the automobile. Automakers include this anti-rust warranty with new vehicles to help fix damage from caustic liquids, chemicals, and substances. While vehicle bodies are made of corrosion-resistant materials like aluminum, carbon, plastic, and magnesium, rust can still form. Big amounts of roadway deicers like salt or sodium chloride, calcium chloride, magnesium chloride, and similar elements and compounds can cause a vehicle’s body to begin rusting. Other corrosive liquids like bleach and acid, can cause oxidation if splashed on body panels.

GMC Sierra 1500 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 1500 SL Additional Specifications

In order to attract a larger range of consumers who are interested in the 1999 GMC Sierra 1500 SL, a few different trim levels are provided. A large number of motor vehicle manufacturers deliver a variety of alternatives for their cars. This includes General Motors (General Motors Company) who makes the Sierra 1500 model. These alternatives can include details like various paint colors, wheel sizes, or bundles that include aspects like a sunroof or navigation system. Supplying these choices allows manufacturers to develop interest in diverse types of car shoppers and also helps them to sell more cars and trucks.

These factory options permit customers to pick an automobile which satisfies their desires and can include various attributes that they might want in their vehicle. Some automobile manufacturers might provide things like a variety of various engines, trim lines, and also sport or performance packages to select from, while others may provide different exterior color options or interior trim levels. The options that are offered are going to vary across automakers, makes, and models, so do your research when you are looking for a car with certain traits like heated seats or 3rd occupant seats.

By taking the time to explore the different options that are out there for vehicles, you, as the customer, can make sure that you are buying precisely what you want in your new car. This truck (regular cab) by Sierra 1500 comes geared up from the auto maker with a number of standard setups and options. They include options like the and other common vehicle features.

1999 GMC Sierra 1500 SL 2 Door Regular Cab LB 4.3L 6-Cylinder naturally aspired 5M 4

GMC Sierra 1500 FAQs

Have concerns about the GMC Sierra 1500 SL? Get answers to commonly asked questions. It is very important to know what you are getting into with your vehicle purchase and research the specific details. Check out the auto specs and be aware of how the car payment on an automobile can affect your budget. These answers can help you understand the capabilities of the vehicle along with miles per gallon, weight, horsepower, and engine capabilities.

What is a GMC Sierra 1500 SL?

The GMC Sierra 1500 is a vehicle line produced by General Motors (General Motors Company). The SL is a specific package of the GMC Sierra 1500 lineup. The vehicle is categorized as a full-size pickup truck.

How much does a GMC Sierra 1500 SL cost?

The GMC Sierra 1500 SL costs around $.

What is the car payment to buy a GMC Sierra 1500 SL?

The monthly car payment on a GMC Sierra 1500 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 1500 SL also need to be considered. Since the MSRP is $, the average car payment for a new Sierra 1500 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 1500 SL?

You may be able to lease a GMC Sierra 1500 SL through an auto loan lender or financial institution.

Can I refinance my GMC Sierra 1500 SL?

You may be able to refinance your GMC Sierra 1500 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 1500 SL?

Try searching car dealers like Carvana for a GMC Sierra 1500 SL. They often have good deals on recent vehicles and may also have a similar GMC Sierra 1500 in their inventory.

How far does the GMC Sierra 1500 SL go on a single tank of gas?

The GMC Sierra 1500 SL can usually travel around 510.0/714.0 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 1500 have good gas mileage?

GMC Sierra 1500 gets an EPA estimated 15/21 MPG miles per gallon (MPG) on the city/highway roads. The combined MPG is 17 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 1500 get?

The GMC Sierra 1500 gets 15/21 MPG (city/highway) MPG per the Environmental Protection Agency or EPA. The combined MPG rating is 17.

What type of gas does a GMC Sierra 1500 use?

The GMC Sierra 1500 uses the regular unleaded fuel type.

How much gas does the GMC Sierra 1500 gas tank hold?

The gas tank in the GMC Sierra 1500 holds 34 gallons of gas.

What type of vehicle is the GMC Sierra 1500 SL?

The GMC Sierra 1500 with the SL package is a full-size pickup truck.

What is the towing capacity of a GMC Sierra 1500?

The GMC Sierra 1500 has a towing capacity of 3,500 pounds.

How much horsepower does a GMC Sierra 1500 have?

The GMC Sierra 1500 has a horsepower rating of 200HP.

What kind of engine does a GMC Sierra 1500 SL have?

The GMC Sierra 1500 SL comes with a 4.3L V6 5-speed manual engine.

What type of drivetrain does a GMC Sierra 1500 SL have?

The GMC Sierra 1500 SL features a rear wheel drive drivetrain.

What kind of transmission does a GMC Sierra 1500 come with?

The GMC Sierra 1500 SL comes with a 5-speed manual transmission.

Where is the GMC Sierra 1500 made?

The GMC Sierra 1500 SL is made in the United States by General Motors (General Motors Company).

Is the GMC Sierra 1500 domestic or imported?

The GMC Sierra 1500 is a domestic vehicle.

What car company makes the GMC Sierra 1500 SL?

The General Motors (General Motors Company) is the auto manufacturer which produces the GMC Sierra 1500 SL.

How much does a GMC Sierra 1500 weigh?

The GMC Sierra 1500 SL has a gross vehicle weight of 6,400 pounds and a curb weight of 4,032 pounds. Learn more about how a vehicle is weighed.

What kind of warranty does the GMC Sierra 1500 come with?

The GMC Sierra 1500 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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