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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About the 1999 GMC Sierra 1500 truck (regular cab)

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

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1999 GMC Sierra 1500 SL 2 Door Regular Cab 4WD LB 4.3L 6-Cylinder naturally aspired 5M 1

Introducing the 1999 GMC Sierra 1500 SL

The GMC Sierra 1500 is available in different trim levels and packages such as the 1999 GMC Sierra 1500 SL 2 Door Regular Cab 4WD LB (4.3L 6-Cylinder naturally aspired 5M). This variation of the Sierra 1500 truck (regular cab) sports the SL 2 door Regular Cab 4WD LB with a 4.3L 6-cylinder naturally aspired 5M on the GMC Sierra 1500 vehicle chassis. The Sierra 1500 SL trim can add vehicle enhancement packages depending on the origin of the vehicle and the time of production.

GMC Sierra 1500 SL Pricing and MSRP

Are you excited to drive a 1999 GMC Sierra 1500 SL? The initial MSRP is listed at $ and used vehicle Kelly Blue Book rates are normally found at lower price points. Used rates are calculated using the year, make, model, and other details. GMC Sierra 1500 asking prices can increase outside of these price ranges due to contributing factors like increased demand, restricted availability, and market shortages. In 2021, car, SUV, and truck asking prices and affiliated automobile equity rose due to semiconductor chip scarcity and supply chain inhibitions. This situation caused tensions on the car marketplace with older used asking prices eclipsing the equity highs formerly solely seen by new motor vehicle sales.


Trim & Style: SL 2 door Regular Cab 4WD LB with a 4.3L 6-cylinder naturally aspired 5M

Made In: United States

Sierra 1500 SL Performance Specifications and Engine

The performance specs and abilities of your vehicle’s engine matter a lot. If you are towing a load or hard sided trailer with a truck. The power, specifications and abilities of your engine towing package 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 lead to more bragging rights. However, if you are shopping for an economical car to drive as an everyday driver, you might not care what is under the hood as long as it is trustworthy and the engine runs well.

GMC Auto Table Data

The 1999 GMC Sierra 1500 may include numerous various performance bundles and engine choices. This particular GMC motor vehicle comes with the 4.3 gas engine with a four wheel drive drivetrain.

Engine:Horsepower: 200
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 1500 SL 2 Door Regular Cab 4WD LB 4.3L 6-Cylinder naturally aspired 5M 2

Fuel Economy and Gas Mileage (MPG)

Having knowledge of gas mileage and fuel economy are essential variables when it relates to shopping for a GMC Sierra 1500. Aside from the base price of the vehicle, the fuel cost is typically the next most costly factor when it comes to motor vehicle ownership. The 3rd most costly aspect is adhering to the suggested upkeep schedule and conducting preventive maintenance.

The U.S. Environmental Protection Agency or EPA supplies estimates into a vehicle’s gas mileage (MPG) and the number of miles an automobile can effectively drive per a gallon of fuel consumed on city streets and on the highway. MPG is dependent on GMC Sierra 1500 engine type, efficiency, operation altitude, and other things like aftermarket adjustments, however it supplies a great baseline for fuel use.

For the 1999 GMC Sierra 1500, the EPA determines drivers will get about 13/16 MPG for driving on city streets and during driving on the highway. These MPG values are different because city driving involves navigating town roadways, stop lights, stop signs, and other things which require the GMC Sierra 1500 to stop and start more regularly. On the highway, the GMC Sierra 1500’s engine and fuel efficiency can be extended, accomplishing a better MPG ranking.

Compare Your Car’s Fuel Usage

See how your current car or truck measures up to the fuel efficiency 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 money by driving this GMC Sierra 1500 or will it cost you more in gas to drive?

MPG: 13/16 MPG (city/Highway)

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Find Financing for Your Sierra 1500 SL

Financing your 1999 GMC Sierra 1500 truck (regular cab) can be a great way to get into the vehicle of your dreams while paying it off over the course of numerous years by making monthly payments. Determine the amount you will need to finance by finding the distinction in between the cost of your brand-new GMC Sierra 1500 and the values of your down payment and any trade-in credit from your old automobile.

This will give you the total amount you will be required to finance your 1999 GMC Sierra 1500. Contact loan companies to see quoted financing deals. These deals will be based upon your credit scores, consumer profile, and credit report. The next step is all about finding the best loan provider. It is desirable to check out financing rates and terms from a couple of lenders (evaluating offers with 3-4 lenders is excellent). Checking the competing deals will help you find the best funding deal possible on your GMC car.

To complete your Sierra 1500 finance, you need to do several things including having a qualifying credit rating, meeting lending institution requirements, and meeting motor vehicle finance requirements. Credit ratings in the 500s (subprime category) may be appropriate for older used vehicle funding with scores in the 600s suitable for newer motor vehicle finance offers.

Other loan provider requirements consist of making a specific amount of cash each month and meeting residency requirements by living in an area the loan provider services. Your car or truck must fulfill general auto finance requirements like being more recent than 10 years old and having less than 100K 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 support services division. If you are considering buying a more recent car from a brand dealer, they offer a few funding choices. The rewards and offers can include financing deals like 0% APR for 60 months and 6.9% stand alone APR for 84 months (based upon your down payment). GM Financial can even provide leasing offers and incentives like 10,500 yearly miles for 39 months with a set dollar amount due at finalization.

Finding Finance Your Sierra 1500 SL

It is very important to understand how much you can afford to allocate towards your new 1999 GMC Sierra 1500. When tracking your individual expenses, it can be beneficial to keep track of your finance offers from different lenders. This step is crucial not only for vehicle budgeting but also for your personal financial well being. Checking your numbers with a financing calculator is among the easiest ways to rapidly see your approximated automobile payment.

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

Wondering how much it would cost to sign a car loan on a 1999 GMC Sierra 1500? Here is an estimate you can use to start your research! The best answer to the motor vehicle payment question depends on a couple of factors. The monthly car payment on a GMC Sierra 1500 SL is calculated by your down payment, loan borrowing rate, loan term, your credit score, trade in-value, and various variables. Details like the sales tax on the Sierra 1500 SL also need to be taken into account. So, since the manufacturer’s suggested retail price or MSRP is $, a typical automobile payment for a brand-new Sierra 1500 may be approximately $-.

This value is estimated by taking the MSRP minus a 10% down payment alongside a car loan rate of interest of 5% throughout a term of 48 months. Always remember these approximations may be different based upon your specific car loan rates and lending offers. Keep in mind this payment is what it may cost if you were to buy the 1999 GMC Sierra 1500 “brand-new” based upon the MSRP. With used automobiles, there is a substantial likelihood the monthly automobile payment will be substantially different. You can check more price quotes with different numbers by 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 1500 Refinancing

Refinancing your GMC Sierra 1500 is also a choice to look into after you have made a number of your preliminary regular monthly vehicle payments. The primary loan providers you initially financed through frequently have incentives and deals which expire or are front-weighted. For example, special deals like cash back reimbursements and 0% APR financing discount rates may begin losing their advantages or worth after 6 to 12 motor vehicle payments.

When refinancing is a timely choice to think about, thoroughly check out the terms and conditions of your financing agreement and check them to see if proceeding with the refinance may help you. Refinancing lets you to take out a new loan on your automotive financial debt with a different lending institution successfully adjusting your car loan’s term and interest rate. If your financing circumstance has evolved given that you paid for your GMC Sierra 1500 or if your initial rate and term are no longer helpful to you, consider refinancing. You can typically save money on your monthly auto payments by refinancing your car loan.

GMC Sierra 1500 Insurance Coverage

Having a active motor vehicle insurance policy insurance coverage for your GMC Sierra 1500 is essential. Picking the appropriate plan for you may help pay for damages associated with traffic accidents, vehicle theft, and additional damage to your car, truck, or SUV. Not only will car insurance help you repair the damage from an auto collision or hitting a stationary object, but maintaining valid insurance is usually a legal obligation to drive a car on public roads in a lot of states and counties in the US. The best automobile insurance plans include comprehensive collision coverage which helps you repair accident-related damage to your GMC truck (regular cab) and cover non accident-related damage from lots of things like inclement weather conditions, storms, fire, vandalism, and wild animal strikes on top of motor vehicle accidents. The insurance policy can also help you fix the 4.3L engine in your truck (regular cab) as well as other mechanical parts. The amount you spend for the insurance protection can change and is often based on the year of manufacture of your vehicle. If you drive the 1999 SL, this will be factored into your regular monthly insurance coverage payments. Learn more about insurance coverage and safeguard your GMC Sierra 1500 SL 2 door Regular Cab 4WD LB with a 4.3L 6-cylinder naturally aspired 5M.

1999 GMC Sierra 1500 SL 2 Door Regular Cab 4WD LB 4.3L 6-Cylinder naturally aspired 5M 3

Buy a GMC Sierra 1500 SL

Searching for the best car or truck can be hard. When it comes time to buy a car or truck, there are a lot of things to take into consideration. For example, you should find the ideal make and model that fits your needs together with maintaining a motor vehicle monthly payment that fits into your finances. There are a bunch of options available for looking at used and new car stock, so it may be hard to recognize where to start your car purchasing journey. Carvana is among the very best dealers to start looking for a vehicle. Their large stock, financing choices, and trade-in policies can allow you to easily change the car you have currently for a different one you really want to drive. Learn how to purchase a car with Carvana.

Shop for a GMC Sierra 1500

Sierra 1500 SL Safety, Warranties, and Features

Warranty and Maintenance Specifications

When it comes to getting the best care for your brand-new car, we frequently think about branded factory warranties. These factory warranties feature basic coverages like a limited 3 year or 36,000 mile bumper-to-bumper guarantee and a 5 year in duration or 60,000 mile powertrain manufacturer’s warranty. These yearly durations begin with the initial date of purchase to the original car or truck’s owner.

Alternative manufacturer motor vehicle service contracts are also readily available based on the engine type of the car or truck. Brand-new vehicles with diesel engines can come with a factory 5 year duration or 100,000 mile powertrain service warranty. Hybrid vehicles and electrically powered vehicles (EVs) can additionally have distinct protection like a 8 year duration or 100,000 mile service warranty.

There are also extended automobile or vehicle service plans (VSPs), Certified pre-owned (CPO) guarantees, and additional service warranty protection alternatives offered outside of the maker’s factory plans. VSPs offer routine maintenance service plans with additional protection for parts in the event your motor vehicle suffers from a disastrous mechanical failure or breakdown. When buying a used motor vehicle, these are good alternatives to think about.

CPO service warranties normally add coverage for extra years with limitations like 2 years or 80,000 miles on the motor vehicle. Cars, trucks, and SUVs that carry CPO statuses go through a rigorous pre-owned assessment by qualified brand technicians which includes additional guarantee years. CPO vehicles typically cost more than comparable used automobiles but can be worth it for having the assurance that the vehicle you are purchasing is mechanically sound.

Other coverage options include prepaid vehicle maintenance programs from automobile dealers. These plans help to maintain the parts, services, and labor that belong to the advised producer’s upkeep schedule. You will identify these line items and associated mileages specified in the car or truck owner’s manual.

About Sierra 1500 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 guarantees most frequently come with brand-new cars and are one of the most convenient and most budget friendly ways to safeguard your car – warranty wise considering that the brand-new car may cost more than a used one leading to you spending more money.

Drivetrain Warranty: A drivetrain service warranty covers the systems and parts which “drive” the motor vehicle along. The pieces of the drivetrain can utilize the axles, driveshaft, transmission, engine, exhaust manifolds, wheels, and related elements. The service warranty also usually includes internal engine parts like seals, gaskets, and other rubberized elements. A drivetrain warranty is also another term for a powertrain warranty and may cover similar components depending on the producer’s definitions and warranty terms.

Roadside Warranty: A roadside service warranty can help you when you are stranded or broken down when driving. This service warranty for the GMC Sierra 1500 SL includes standard help services such as towing, blowout fixing or replacement, dead battery help and jumpstarts, lockout assistance, fluid and fuel transport and delivery, and other similar services. A roadside warranty is similar to roadside assistance, but it is provided with the new automobile from the car manufacturer and not an add-on item through insurance coverage or a vehicle service contract or VSC.

Rust & Corrosion Warranty: A rust and corrosion warranty can help to protect the materials and body of the car. Automakers include this warranty with new automobiles to help fix damage due to caustic liquids, compounds, and substances. While vehicle bodies are made of materials which have corrosion-resistance like aluminum, magnesium, plastic, and carbon fiber, the body panels can still rust. Considerable amounts of road deicers like salt or sodium chloride, calcium chloride, magnesium chloride, and similar elements and compounds can trigger an automobile’s body to begin rusting. Other corrosive liquids like bleach and acid, can create deterioration if sprayed on a car’s 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 Manufacturer Options

In order to create interest in a broader variety of drivers who are interested in the 1999 GMC Sierra 1500 SL, different trim levels are provided. A large number of auto manufacturers supply different alternatives for their cars. This includes General Motors (General Motors Company) who makes the Sierra 1500 model. These options can include things like different paint shades, wheel dimensions, or packages that include aspects like a sunroof or entertainment system. Delivering these choices allows producers to develop interest in different kinds of customers and also enables them to move even more automobiles.

These choices allow customers to pick a car which meets their requirements and can include various functions that they may want in their car. Some automobile makers might offer things like a selection of different engines, trim lines, and also sport or performance packages to choose from, while others may provide different exterior color options or interior trim levels or colors. The alternatives that are available will vary between car manufacturers, makes, and models, so do your research when you are shopping for a vehicle with specific traits like heated seats or third occupant seating.

By making the effort to look into the various options that are out there for vehicles, you, as the customer, can make sure that you are getting precisely what you want in your new vehicle. This truck (regular cab) by Sierra 1500 comes geared up from the auto maker with a number of standard trims and options. They consist of options like the and other standard vehicle features.

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

GMC Sierra 1500 Common Questions

Looking for information about the GMC Sierra 1500 SL? Get answers to frequently asked FAQs. It is crucial 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 your car payment on your motor vehicle can affect your budget. These FAQs can help you begin to understand the capabilities of the vehicle along with MPGs, 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 442.0/544.0 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 13/16 MPG miles per gallon (MPG) on the city/highway roads. The combined MPG is 14 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 13/16 MPG (city/highway) MPG per the Environmental Protection Agency or EPA. The combined MPG rating is 14.

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 4,000 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 4×4 5-speed manual engine.

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

The GMC Sierra 1500 SL features a four 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 4,365 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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