1999 GMC Sierra 1500 SLE 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 SLE warranty features and GM Financial lending options.

Looking for a GMC Sierra 1500?

Find your perfect ride. Choose from thousands of vehicles. Your Sierra 1500 SLE may be waiting for you.

Home » Vehicles » 1999 GMC Sierra 1500 SLE 2 Door Regular Cab 4WD SB 4.3L 6-Cylinder naturally aspired 5M

The products and offers that appear on the website are from respective partners, companies, and third-party advertisers from which we receive compensation. This compensation may impact how and where products appear on this site including the order in which they appear. This site does not include all financial products or companies or all available product offers. Learn more about our partners and how we make money

About the 1999 GMC Sierra 1500 truck (regular cab)

The 1999 GMC Sierra 1500 is produced under the GMC car brand. It is categorized as a full-size pickup truck and comes with 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 automobile brand held by General Motors (General Motors Company).

Thinking about changing vehicles?

Looking for a new car? Check out GMC Sierra 1500 truck (regular cab) listings. Browse extensive inventories to find the vehicle that is right for you!

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

Introduction to the 1999 GMC Sierra 1500 SLE

The GMC Sierra 1500 is available in different trim levels and packages such as the 1999 GMC Sierra 1500 SLE 2 Door Regular Cab 4WD SB (4.3L 6-Cylinder naturally aspired 5M). This variation of the Sierra 1500 truck (regular cab) sports the SLE 2 door Regular Cab 4WD SB with a 4.3L 6-cylinder naturally aspired 5M on the GMC Sierra 1500 platform. The Sierra 1500 SLE trim can integrate automobile enhancement bundles depending upon the origin of the automobile and the production generation.

GMC Sierra 1500 SLE Pricing and MSRP

Are you excited to get into a 1999 GMC Sierra 1500 SLE? The recommended MSRP is listed at $ and used Kelly Blue Book rates are normally lower. Used appraisals are calculated using the year, make, model, and demand. GMC Sierra 1500 appraisals can increase beyond these value ranges as a result of considerations like increased consumer demand, reduced supply, and auto industry shortages. For example in 2021, truck, car, and SUV rates and affiliated car equity rose due to widespread chip scarcity and supply chain confinements. This led to a ripple effect on the auto industry and older used valuations reaching the highs historically only seen by brand-new motor vehicle sales.


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

Made In: United States

Sierra 1500 SLE Performance and Engine

A motor vehicle’s power, torque, efficiency, and performance are important, and they matter more sometimes than others. If you are towing a load or flatbed trailer with a truck. The power, specs and capabilities of your engine hauling bundle matters a lot. If you are taking your sports car out for a track day, your quarter mile time, brake horsepower, and engine can result in more bragging rights. However, if you are looking for an economical sedan to use as a daily driver, you might not even care what is under the hood so long as it is trustworthy and the engine runs well.

GMC Vehicle Data Table

The 1999 GMC Sierra 1500 might come along with a few different performance packages and engine options. This specific GMC vehicle includes 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 SLE 2 Door Regular Cab 4WD SB 4.3L 6-Cylinder naturally aspired 5M 2

Fuel Economy and Miles Per Gallon (MPG)

Having knowledge of gas mileage and fuel usage are vital considerations when it pertains to shopping for a GMC Sierra 1500. Besides the manufacturer’s suggested retail price of the vehicle, the fuel expense is typically the next most costly factor when it comes to car ownership. The third most expensive factor is adhering to the advised service schedule and handling preventive maintenance.

The U.S. Environmental Protection Agency or EPA gives estimates around a vehicle’s gas mileage (MPG) and the number of miles a car or truck can productively 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 adjustments, but it supplies an excellent standard for fuel usage.

For the 1999 GMC Sierra 1500, the EPA has determined drivers will get an average of 13/16 MPG while driving on city streets and while driving on the highway. These values are different given that city driving includes traveling on local area roads, stopping at traffic lights, pausing at stop signs, waiting at crosswalks for pedestrians, 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 pushed to the limit attaining a better MPG score.

MPG Comparisons

Are you curious about comparing vehicle MPGs? Check out how your present car, truck, or SUV compares to the fuel efficiency of the 1999 GMC Sierra 1500. Use the gas mileage difference calculator to see how many miles you could drive and expenses related to gas. Can you save gas money by driving this GMC Sierra 1500 or will it cost you more in gas to drive?

MPG: 13/16 MPG (city/Highway)

Compare Other vehicle MPGs

How to Finance Your Sierra 1500 SLE

Financing your 1999 GMC Sierra 1500 truck (regular cab) can be a great method 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 buyers begin the automobile shopping process by searching for the vehicle model they wish to purchase. Next, you need to figure out the amount you will be required to finance by finding the difference between the price of your new GMC Sierra 1500 and the values of your down payment and any trade-in credit from your old car.

This will calculate the amount of money you will be required to finance your 1999 GMC Sierra 1500. Talk to loan providers to see qualified financing offers. These deals will often be based on your credit rating, customer credit profile, and credit history. This next step is all about finding the ideal loan provider. It is good to check out financing rates from a couple of lenders (checking offers with 3-4 lenders is good). Double checking the competing offers will help you secure the very best financing deal possible on your GMC motor vehicle.

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

Other lender requirements include making a certain quantity of money each month and meeting residency requirements by living in a location the loan provider services. Your automobile must meet basic car finance requirements like being newer than 10 years old and having less than 100K miles with positive vehicle equity.

GMC Sierra 1500 Refinancing

Refinance your GMC Sierra 1500 SLE 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 in-house finance services branch. They supply various loan offers if you are thinking about purchasing a late model motor vehicle from a branded dealer. The deals and bonuses can consist of finance offers like 0% APR for 60 months and 6.9% stand alone APR for 84 months (based on the down payment). GM Financial can also provide leasing deals and rewards like 10,500 annual miles for 39 months with a set dollar amount due at finalizing.

Funding Your Sierra 1500 SLE

It is very important to know how much you can manage to allocate towards your brand-new 1999 GMC Sierra 1500. This is essential not merely for motor vehicle budgeting when monitoring your individual finances but also for comparing financing offers from different lending institutions. Checking loan numbers with a finance calculator is among the simplest ways to quickly see your predicted automobile payment.

What is the Auto Payment to Buy a GMC Sierra 1500 SLE?

Wondering how much it would cost to sign a car loan on a 1999 GMC Sierra 1500? Here is some information you can use to begin the research! The best answer to the car payment estimate question depends on several things. The regular monthly motor vehicle payment on a GMC Sierra 1500 SLE is calculated by your down payment, vehicle loan rate, loan term, your credit score, trade in-value, and other elements. Things like sales tax on the Sierra 1500 SLE also need to be factored in. Considering that the manufacturer’s suggested retail price or MSRP is $, the estimated average car payment for a brand-new Sierra 1500 could be around $-.

This is approximated using the MSRP minus a 10% down payment with a loan interest rate of 5% throughout a 48 month term. Take note of how these estimates can fluctuate depending on your qualifying financing rates, APR, and bank or credit union offers. Remember this payment is what it might cost if you bought the 1999 GMC Sierra 1500 “brand-new” based upon the MSRP. With older automobiles, there is a substantial possibility the regular monthly automobile payment will be substantially varied. You can check more estimates with varying percentages by using a car financing 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 1500 Refinancing

Refinancing your GMC Sierra 1500 is also a choice to think about after you have made a few of your preliminary month-to-month vehicle payments. The original lenders you initially financed through frequently have incentives and offers which expire or are front-weighted. Unique offers like cash back refunds and 0% APR financing discount rates may begin losing their efficiency or value after 6 to 12 motor vehicle payments.

If your financial circumstance has changed since you acquired your GMC Sierra 1500 or if your original APR and term are no longer advantageous to you, consider refinancing. You can usually save cash on your monthly car payments by refinancing your automobile loan.

GMC Sierra 1500 Vehile Insurance Plans

Maintaining an automotive insurance policy insurance coverage for your GMC Sierra 1500 is very important. Selecting the ideal coverage and plan for you may help pay for costs related to motor vehicle accidents, auto theft, and other damage to your car. Not only will your insurance policy assist you in repairing the damage from an automobile crash or striking a stationary object, but retaining current insurance is usually a legal obligation to drive a vehicle on public roadways in a lot of states and counties in the US. The most effective automobile 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 inclement weather, storms, wildland fires, vandalism, and animal impacts in addition to motor vehicle crashes. The insurance can even help you pay for repairs to the 4.3L engine in your truck (regular cab) in addition to other mechanical components. The amount you spend for the insurance coverage can vary and is often based on the manufacture year of your vehicle. If you drive the 1999 SLE, this will be factored into your month-to-month insurance coverage payments. Learn more about insurance and protect your GMC Sierra 1500 SLE 2 door Regular Cab 4WD SB with a 4.3L 6-cylinder naturally aspired 5M.

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

Buy a GMC Sierra 1500 SLE

Shopping for the right car can be tough. There are a lot of details to consider when it comes time to buy a car or truck. You need to find the ideal make and model that fits your goals along with managing a vehicle payment that fits into your budget plan. There are a lot of alternatives around for locating and buying new and used car inventory, so it could be tough to understand where to begin your automobile purchasing journey. Carvana is among the best dealers to begin purchasing a car or truck. Their large stock, financing choices, and trade-in policies can help you quickly switch the car you have now for a different one you prefer to drive. Learn how to purchase a motor vehicle with Carvana.

Shop for a GMC Sierra 1500

Sierra 1500 SLE Warranties

Warranty and Maintenance Details

When it comes to getting the finest care for your brand-new motor vehicle, we frequently think about factory warranties. These factory manufacturer’s warranties consist of basic protections like a restricted 3 year in duration or 36,000 mile bumper-to-bumper guarantee and a 5 year duration or 60,000 mile powertrain warranty. These annual durations start from the original date of purchase by the original car’s owner.

Supplementary manufacturer factory auto service warranties are often available depending on the motor vehicle’s engine type. As an example, new cars, trucks, or SUVs with diesel engines can include a manufacturer’s factory 5 year or 100,000 mile powertrain guarantee. Hybrid automobiles and electric battery powered vehicles (EVs) can additionally have special coverage like a 8 year duration or 100,000 mile warranty.

There are also extended car or vehicle service plans (VSPs), Certified pre-owned (CPO) coverage, and additional warranty protection choices available outside of the manufacturers original factory programs. VSPs provide routine maintenance service plans with increased protection for a vehicle’s components in the event that your car or truck has a large mechanical breakdown or failure. These are good choices to think about when purchasing a used motor vehicle.

CPO warranties frequently add protection for extra years with a time and/or mileage limitation like 2 years or 80,000 miles on the vehicle. Cars, trucks, and SUVs that are sold with CPO status go through a meticulous pre-owned evaluation by qualified brand specialists which adds additional guarantee years. CPO motor vehicles typically cost more than comparable used vehicles but could be worth it for having the assurance that the automobile you are buying is mechanically healthy.

Other coverage alternatives consist of pre-paid auto maintenance programs from automobile dealers. These plans protect the components, services, and labor that belong to the advised producer’s repair and maintenance schedule. You can identify these checks and associated mileages listed in the car or truck owner’s guide.

Specific Sierra 1500 Warranty Types

Factory Warranty: A factory warranty is what you might think of when it comes to the basic concept of an “auto warranty”. These types of guarantees most typically come with new cars and trucks and are one of the most convenient and most cost effective ways to secure your vehicle – warranty wise considering that the new automobile may cost more than a used one leading to less affordability.

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

Roadside Warranty: A roadside warranty helps you when you are stranded or breakdown while driving. This service warranty for the GMC Sierra 1500 SLE includes basic help services like towing, flat tire fixing or replacement, dead battery assistance and jumpstarts, lockout support, fluid and fuel delivery, and other related services. A roadside warranty resembles roadside assistance, however it is incorporated into the warranty with the brand-new car from the automaker and not an add-on item through insurance policies or a vehicle service plan or VSP.

Rust & Corrosion Warranty: A rust and corrosion warranty helps to protect the body, materials, and frame of the motor vehicle. Automakers include this anti-corrosion warranty with brand-new automobiles to help repair damage caused by caustic liquids, substances, and materials.

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 SLE Additional Options

In order to interest a larger range of car drivers who are interested in the 1999 GMC Sierra 1500 SLE, a few different trim levels are provided. A large number of automobile companies supply different options for their vehicles. This includes General Motors (General Motors Company) who makes the Sierra 1500 model. These alternatives can include details like assorted paint colors, wheel dimensions, or bundles that consist of benefits like a sunroof or navigation system. Offering these options allows manufacturers to appeal to diverse kinds of buyers and helps them to sell a large volume of cars.

These alternatives allow consumers to choose an automobile which suits their desires plus can include different features that they may desire in their vehicle. Some car suppliers might offer things like a selection of different engines, trim lines, as well as sport packages to pick from, while others may offer different exterior color options or interior trim levels or colors. The choices that are available will vary between car manufacturers, makes, and models, so do your research when you are trying to find a vehicle with particular traits like heated seats or third occupant seating.

By taking the time to explore the various alternatives that are available, you, as the customer, can make sure that you are buying precisely what you want in your new vehicle. This truck (regular cab) by Sierra 1500 comes set up from the vehicle manufacturer with a number of standard trims and options. They consist of options like the and other typical features.

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

GMC Sierra 1500 Frequently Asked Questions

Have concerns about the GMC Sierra 1500 SLE? Find answers to frequently asked FAQs. It is very important to know what you are getting into with your vehicle purchase and research the specific details. Check out the car specifications and understand how your car payment on a vehicle can impact your financial situation. These answers can help you begin to understand the capabilities of the vehicle along with miles per gallon, weight, horsepower, and engine capabilities.

What is a GMC Sierra 1500 SLE?

The GMC Sierra 1500 is a vehicle line produced by General Motors (General Motors Company). The SLE 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 SLE cost?

The GMC Sierra 1500 SLE costs around $.

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

The monthly car payment on a GMC Sierra 1500 SLE 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 SLE 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 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 1500 SLE?

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

Can I refinance my GMC Sierra 1500 SLE?

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

Try searching car dealers like Carvana for a GMC Sierra 1500 SLE. 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 SLE go on a single tank of gas?

The GMC Sierra 1500 SLE can usually travel around 338.0/416.0 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 26 gallons of gas.

What type of vehicle is the GMC Sierra 1500 SLE?

The GMC Sierra 1500 with the SLE 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 SLE have?

The GMC Sierra 1500 SLE comes with a 4.3L V6 4×4 5-speed manual engine.

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

The GMC Sierra 1500 SLE features a four wheel drive drivetrain.

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

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

Where is the GMC Sierra 1500 made?

The GMC Sierra 1500 SLE 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 SLE?

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

How much does a GMC Sierra 1500 weigh?

The GMC Sierra 1500 SLE has a gross vehicle weight of 6,100 pounds and a curb weight of 4,236 pounds. Learn more about how a vehicle is weighed.

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

The GMC Sierra 1500 SLE can come with a few warranties from the manufacturer including a drivetrain warranty, a roadside warranty, a anti-rust warranty, and a maintenance program.

Related Vehicles

Ready To Start The Refinance Process?

Start by connecting with lenders**.