2013 Chevrolet Silverado’s Engine Options Offer Underwhelming V6, Three Potent V8s with Up to 403 Hp

Hamed Paydarfar
Jan 25, 2022

Although the 2013 Chevrolet Silverado looks a bit outdated compared to its rivals, it entirely holds its ground against the competition. The V8s available for the Silverado offer impressive fuel consumption rates with active fuel management technology.

2013 Chevrolet Silverado 1500 - Photo by Chevrolet

Key Points

  • The only V6 offered for the 2013 Silverado 1500 Work Truck model outputs just 195 horsepower, which is a lot lower than its competition.
  • The Xtra Fuel Economy (XFE) model offers a potent V8 while being on par with the V6 engine in fuel efficiency.
  • The 2013 Silverado 1500 Hybrid features a Vortec 6.0L V8 SFI Hybrid engine that can tow 6,100 pounds thanks to its 367 lb.-ft. of torque.
  • The Vortec 6.2L V8 available for higher trims of the 2013 Silverado 1500 is the most potent engine among other options with 403 horsepower.

2013 Chevrolet Silverado 1500 - Photo by Chevrolet

With Underwhelming Performance and Average Efficiency, the 2013 Silverado 1500’s Base V6 is Inferior to Top Rivals Entry-level Offerings

Chevrolet offers the base model Vortec 4.3L V6 (internally named LU3) engine only for the 2013 Silverado 1500’s Work Truck trim. The LU3 engine is dated and falls short of its competitors in providing a significant amount of power.

With 195 horsepower and 260 lb.-ft. of torque, the V6-equipped 2013 Silverado is not a truck you’d want to use for heavy-duty work frequently. The compression ratio for the V6 sits at 9.2:1. A four-speed automatic transmission system transfers the V6’s power to the wheels, which might not be the best option out there if you intend to go off-road frequently. The V6 offers 5,400 lbs. of towing capacity.

In terms of fuel economy, the 2WD V6 variant puts out 17 mpg combined (15 city/ 20 highway), whereas the 4WD model rates at 16 mpg combined (14/18).

In comparison, the 3.6L V6 mounted in the 2013 Ram 1500 produces 305 horsepower and 269 lb.-ft. of torque, features an eight-speed automatic, and puts out 19 mpg combined (16 city/23 highway), making it a far better V6-equipped truck than the 2013 Silverado 1500.

2013 Chevrolet Silverado 1500 - Photo by Chevrolet

2013 Silverado 1500’s Flex-fuel V8 Engines Provide much Better Performance and Efficiency, Offering up to 403 hp with the 6.2L

The V8 engines restore the Silverado’s reputation as one of the most potent trucks in the U.S. Besides offering impressive performances, the three V8 engines for the 2013 Silverado feature active fuel management technology, variable valve timing, and the freedom to switch from regular gasoline to E85 ethanol.

Available for the Work Truck, LS, and LT trims, the Vortec 4.8L V8 engine outputs 302 horsepower and 305 lb.-ft. of torque and can tow up to 7,200 pounds when properly configured.

Similar to the V6, only a four-speed automatic is available for the 4.8L V8 engine. When paired with this V8, a 2WD-configured Silverado puts out 16 mpg combined (14 city/19 highway), while the 4WD model does a mile less per gallon (13/18).

The Vortec 5.3L V8 offers the best of both worlds in the 2013 Silverado Xtra Fuel Economy and LTZ trims. It produces 315 horsepower and 335 lb.-ft. of torque while featuring an EPA-estimated fuel consumption rate of 15 mpg in the city and 22 on the highway. With a maximum towing capacity of 10,000 lbs.

Of course, a bigger, more potent V8 is also available. The Vortec 6.2L V8 available for the LT and LTZ trims boasts 403 horsepower and 417 lb.-ft. of torque. Although it produces about a hundred units of horsepower and torque more than the 4.8L V8 engine, its maximum towing capacity is moderately higher than the 5.3L at 10,700 pounds.

The 6.2L V8 puts out 14 mpg combined (12 city/18 highway) with the 4WD configuration in terms of fuel economy.

The 2013 Silverado 1500 Hybrid’s Two-mode System Make it a Great Grocery-getter, while Still Being a Capable Hauler

All 2013 Silverado 1500 Hybrid trims come with a Vortec 6.0L V8 with 332 horsepower and 367 lb.-ft. of torque, plus two 60-kilowatt electric motors for an added 12 hp. All this allows the Silverado Hybrid to tow a modest 6,100 lbs. As you might expect, fuel economy is where the Hybrid shines the most, putting up an impressive 20 mpg around town and 23 at highway speeds. The unique two-mode hybrid system allows the pickup to be driven at low speeds using just electricity, and when you need some extra oomph, like when passing or towing a trailer, the engine kicks in.

For the Best Experience, Pick a 2013 Silverado with a V8 Engine Under the Hood

If you’re in the market for a V6 truck, there are better options than the 2013 Silverado to consider. Not only because the engine is not competent enough, but also because other trucks offer much more inviting interiors, even for their base trims.

For most, the 5.3L V8 is the winner, offering the best combination of power and efficiency. However, if you do end up with a model housing the smaller 4.8L, know it’s a solid workhorse with capable specs. For a bit more horsepower, a slightly higher max tow, and some extra rumble from the exhaust, the 6.2L makes for an enjoyable experience, with or without a trailer attached.

Photos: Chevrolet

Owner Reviews

accountCircle Garth J on October 27, 2021
Chevrolet Silverado 1500 with v8 and 6 speed transmission
Everything about it makes it a truck that rides like a Cadillac for comfort gas mileage it good for a truck this size. The eight cylinder engine has way more power than you will need. It can come with a great towing package which lowers the gear for maximum power while towing.
accountCircle Tony S on November 1, 2021
Comfortable Truck with all the Power you need
I love my truck. It works to haul loads or just to travel miles. I have had a problem with the check engine light the last few years. It makes it tough to get inspected but I can usually accomplish this with a little hassle.
accountCircle Dave D on January 17, 2022
Chevy trucks are the real deal.
Performance wise the truck is great for a truck. V8 naturally aspirated engine sounds great when you hit the pedal. I would highly recommend Chevrolet trucks to anyone needing a tough and rugged truck for work or play.
accountCircle THOMAS L on August 17, 2021
Would not buy this truck again knowing what I know now.
The truck is reliable now but was used and required engine work right after purchase. The engine still has a tick in the lifter at warm up that Chevy says is normal but it's annoying. I get about 16 MPG.
accountCircle Destiny C on August 16, 2021
It has very good performance and a great ride.
I got the full size 8' bed and must say, it rides very smoothly for a truck. It is quite with the v6 engine and gets pretty decent gas mileage, especially with the use of the cruise control.
accountCircle David M on December 22, 2021
It a versatile truck
I like that it switches to four cylinder engine when on the highway. The gas mileage is still about 16 miles per gallon but I only fill up once a week on average.
accountCircle Luis C on June 15, 2021
Ford products are far superior to Chevrolet.
Fuel economy is very poor. Engine lacks in power. Payload and towing capacity is also subpar. Transmission shift is soft. Hesitation on throttle response.
accountCircle Joseph H on June 14, 2021
Seven years and still loving the drive.
I love the 4 wheel drive, it is my first vehicle with it. The v6 engine has all the power I need, and it gets okay mileage, around 16 mpg.
accountCircle Matt R on December 8, 2021
The 5.3l engine has a lot of power and gets great gas mileage for a 1/2 ton truck.
I have over 220,000 miles on my truck. With regular maintenance this vehicle will last a long time and has plenty of power.
accountCircle Sarah O on October 30, 2021
Great vehicle!
Can haul what I need it to. Engine has some great power, smooth ride even when pulling a camper, get up and go vehicle.
accountCircle garrett V on June 20, 2021
Silverado, a great purchase!
With just over 130,000 miles on its 5.3l engine, it is just starting to get broken in. However, it is full of power.
accountCircle Irving E on June 29, 2021
The 1500 Silverado is reliable.
I would recommend buying the 6.0 l engine because the 5.3l engine does not have the power required to haul things.
accountCircle Mike D on June 27, 2021
My truck runs smooth with plenty of power and a great ride.
I really like the 8 cylinder engine which gives me all the power I need for boats and trailers.
accountCircle Jessica F on November 9, 2021
Great truck overall.
The truck has 140,000 and it runs great. The engine and transmission are running wonderfully.
accountCircle Courtney P on August 19, 2021
Chevrolet Silverado 1500 v8.
I love the Chevy Silverado. It has plenty of power and the v8 engine makes it get up and go.
accountCircle Trent H on January 29, 2022
It has the 6. 2 liter engine.
My truck has enough power to tow anything that I need. It also get good fuel mileage.
accountCircle Michael K on July 27, 2021
2013 Chevrolet Silverado 1500.
Very good performance. Runs well. Couple problems with engines that were easy fixes.
accountCircle Imana R on October 6, 2021
2013 Silverado Texas edition.
I love my Silverado, engine performance is amazing and has never caused any issues.
accountCircle Joaquin N on October 16, 2021
It is a good traveling vehicle.
It is durable. It has a great v8 engine that is great on fuel.
accountCircle Brett on December 18, 2021
Come to find out they had problems with this engine
Had to replace engine at 86600 MI
avatar Hamed Paydarfar
From collecting miniature replicas to drawing his favorite cars, Hamed's obsession with anything with four wheels kicked off early in his life. Later on, he fused his passion for the automotive industry with his love for languages and literature and began writing blog posts, articles, and features about cars in 2019. When he's not writing, Hamed spends his time with his guitars and paintbrushes.
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