Hardware FixRecommendedDevice not working? Your driver may be the problemCheck updates for common hardware issues.Fix DriversOctober DealsAmazon USOctober deal check: compare before you payAmazon US: current deals, useful picks and tech finds.Check DealsClean PCRecommendedOne scan can reveal what keeps slowing WindowsLook for cleanup and repair opportunities.Run Scan×
Skip to content
CarCodyAdvertise
EPA fuel economy ratings

How Much Does Four-Wheel Drive Reduce a Truck’s Fuel Economy?

Four-wheel drive does not have one fixed MPG penalty. Official Silverado examples show differences from 1 to 3 mpg, depending on engine and configuration.

By CarCody Team 3 min read
Special offer. See more information about Outbyte and uninstall instructions. Please review EULA and Privacy policy.

There is no fixed MPG penalty for four-wheel drive (4WD): it depends on the truck’s model year, engine, transmission, trim and tires. In the 2025 U.S. fuel-economy listings, a Chevrolet Silverado with the 2.7L engine is rated at 19 mpg combined in 2WD and 18 mpg in 4WD. Listed 3.0L versions are rated at 26 mpg in 2WD and 23–24 mpg in 4WD. Those are configuration-specific EPA ratings, not a universal rule or a guarantee of real-world fuel economy.

What the ratings show

Official figures illustrate why it is better to compare specific configurations than to apply a single 4WD penalty to every pickup. The 2025 Fuel Economy Guide lists these Chevrolet Silverado examples:

Model-year guide and engine 2WD combined rating 4WD combined rating Difference in listed ratings
2025 guide, 2.7L 19 mpg 18 mpg 1 mpg lower in the listed 4WD entry
2025 guide, 3.0L 26 mpg 23–24 mpg 2–3 mpg lower in the listed 4WD entries

These figures come from the U.S. Department of Energy and U.S. Environmental Protection Agency’s 2025 Fuel Economy Guide. The guide lists vehicles by configuration; the figures should not be treated as a fleet-wide average or as a controlled measurement of drivetrain alone.

A separate 2024 Department of Energy Alternative Fuels Data Center table lists comparable 5.3L Chevrolet Silverado and GMC Sierra entries at 18 mpg combined in 2WD and 17 mpg in 4WD. Its 4WD category includes models with mud-terrain tires, so the one-mpg difference cannot be attributed to 4WD alone. See the 2024 AFDC fuel-economy table.

Special offer. See more information about Outbyte and uninstall instructions. Please review EULA and Privacy policy.
#1 Best Overall
Sale
LISEN Retractable Car Charger, 84W Car Charger USB C Fast Charge,4 in 1
  • Never Let a Dead Battery Ruin Your Drive. The LISEN 4 in 1 Retractable Car Charger delivers reliable power for your entire journey. Compatible with standard 12V cigarette lighter sockets, it keeps phones, tablets, and devices charged during daily commutes, road trips, and long drives — the perfect practical gift for dads, truck drivers, and anyone who lives on the road.
  • Daily Driver Essential: Always Ready When You Need It. Featuring two retractable cables ( USB C & Old iPhone Charging Cable ) that extend up to 31.5 inches and dual USB ports, this charger solves cable clutter while charging up to 4 devices simultaneously. Ideal for busy fathers, commuters, and families who want a tidy car and never worry about low battery again.
  • Deliver full-speed PD fast charging for iPhone 18 Pro Max & iPhone 18 Pro Max & iPhone 18 Pro right inside your car. The built-in 45W PD USB-C port hits the peak charging speed for these latest iPhone models, juicing up your phone to 50% power in just 15 minutes while you drive.(Note: Maximum 45W PD output is available under 24V vehicle power supply. When used with standard 12V car sockets, the peak output is limited to 36W.)
  • Standard 12V Power Solution: Designed as a dedicated USB power supply for charging devices. Note: Does NOT support CarPlay, Bluetooth, or data transfer. Compatible with most phones, tablets, and small electronics. This retractable charger is a core car organization tool, keeping your vehicle tidy. Not compatible with Micro-USB devices.
  • Clutter-Free Tech Organization: Featuring dual USB ports and retractable cables, the LISEN 4 in 1 charger provides a clean car storage solution. Perfect for truck enthusiasts or as a thoughtful gift for drivers, it supports fast USB-C charging for devices like the iPhone 18Pro & iPhone 18 ProMax. Keep your vehicle organized while ensuring efficient power delivery for all your tech on the road.

Why 4WD can affect fuel economy

Drivetrain design affects fuel economy through energy losses in the drivetrain and through how the system allows the engine or motor to operate. The EPA describes both mechanisms in its 2024 Automotive Trends Report. The effect varies by vehicle design; the mechanism does not mean every 4WD system has the same losses.

Other configuration differences matter too. Tire type and size can change the comparison, as the mud-terrain-tire caveat in the 2024 AFDC table demonstrates. Engine, transmission, trim, cab and bed configuration can also differ between listings. If more than the drivetrain changes, the MPG gap belongs to the two complete configurations—not to 4WD in isolation.

Rank #2
SINGARO Car Cup Holder Coaster, Silicone Cup Holder Insert, Universal Non-Slip Cup Holders, Car Accessories Interior for Women and Man Interior Sets 4 Pack Black
  • High Quality Material: The coaster is made of environmentally friendly silicone, safe, non-toxic and odorless. Soft with toughness, easily embedded in the cup holder. Very durable, wear-resistant, long service life. High temperature resistance, can withstand 100 ℃ high temperature water cups.
  • Wide Compatibility: The coaster has a diameter of 3.15 inches and a height of 1.18 inches, which is widely used in most vehicles, such as SUV, sedan, MPV, etc., as long as the size fits your car cup holder.
  • Protection Function: Our car cup holder coaster has a carry handle design and a stand-up ring edge on its edge to effectively prevent food crumbs, drinks and water from leaking out and preventing the car cup holder from getting dirty.Meanwhile,Thickened design effectively prevents the cup holder from being scratched by the cup when driving on bumpy roads and eliminates the annoying thumping sound, making your journey more enjoyable.
  • Easy to Use and Clean: With embedded installation, you just need to put it flat on the car cupholder. It is also very quick to remove, there is a small bump on the coaster, pinch it and you can easily remove the coaster. It is very easy to clean, rinse with water or wipe with a wet towel (be careful not to clean with sharp tools).
  • 100% Satisfaction: Our products have quality assurance, if you have questions or are not satisfied after receiving the product, don't worry, please contact us as soon as possible, we provide after-sales service.

How to compare 2WD and 4WD trucks fairly

  1. Match the model year and truck. Compare the same make and model in the same model year.
  2. Match the powertrain and body details. Use the same engine and transmission, and match trim, cab and bed as closely as the listings allow.
  3. Check the tires and equipment. Note tire size and type, particularly off-road packages or mud-terrain tires.
  4. Compare like with like. Compare combined MPG to combined MPG, or city to city and highway to highway. Do not compare one configuration’s combined rating with another’s city or highway figure.
  5. Describe what the comparison actually measures. If the listings differ in tires, trim or other equipment, report the difference between those configurations instead of calling it a standalone 4WD penalty.

What an EPA MPG rating means

Fuel-economy ratings are estimates based on testing, not a promise of what a particular driver will get. EPA says estimates draw on testing at its National Vehicle and Fuel Emissions Laboratory as well as test data submitted by manufacturers. Manufacturers must update label MPG values if information shows that the estimates are too high. EPA explains its fuel-economy testing and label process.

For a purchase comparison, the ratings are useful when you match configurations and use the same rating measure. They do not establish how much more fuel every 4WD truck will use in everyday driving.

Special offer. See more information about Outbyte and uninstall instructions. Please review EULA and Privacy policy.
Rank #3
Kaistyle for Magsafe Car Mount【Strong Magnet】 Magnetic Phone Holder for Car Phone Holder Mount Dash Mounted Holders Phone Holders for Your Car Accessories for Women Men for iPhone 18 Pro Max 17 16 15
  • ✅【Designed for Magsafe】 - The most fashionable iphone car mount in 2026 Magsafe is designed for iPhone 18 Pro Max/17/16/15/14/13/12 Pro Max Mini and official Magsafe cases and other magnetic phone cases and can be fixed directly to these phones without the need to affix metal plates. All Android Phones Will Work: Metal rings are provided; they fit cases and other phones without magsafe. Based on Unique Grandmaster Design (Protected by US Design Patent No. US D1,112,194 S)
  • ✅【STRONG MAGNETIC MagSafe Car Mount】 - This powerful magnetic phone holder can create a powerful attraction that firmly supports your device while allowing you to drive without distraction. it easily and securely holds your phone through bumps, sharp turns or even sudden stops, no worrying of dropping your phone.
  • ✅【SUPER STICK FORCE】 - VHB Dash Mounted Holders adhesive provides strong stick force between the dashboard and the car phone holder, which can firmly stick to any plane in the car, fix your device, adapt to a variety of road conditions such as sudden braking, speed bump, and rugged mountain road.
  • ✅【SAFE DRIVING VIEW】 - Mini-size, not taking up space, it is placed in the dashboard without blocking the view at all, and does not need to look down at the device to ensure your safe driving. Cell Phone Car Mount is suitable for most cars, pickups, SUV, taxi; It is the best assistant for Uber and Lyft drivers
  • ✅【360° FREE ROTATION】 - With an adjustable swivel ball joint, you can rotate your smartphone or device at your own will, providing the best viewing angle. Quickly pick and place with one hand, free your hands and make calls and GPS navigation more convenient
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.Support on Ko-Fi

Does 4WD use more gas?

The cited examples have lower combined MPG in their 4WD listings, but the amount varies by configuration. The 2025-guide Silverado examples differ by 1 mpg for the 2.7L and 2–3 mpg for the 3.0L; the 2024 5.3L Silverado and Sierra entries differ by 1 mpg, with mud-terrain tires included in the 4WD category. These figures are specific to the listings described above.

For broader context, EPA reports that 83.0% of production within its truck group—pickups, truck SUVs, and minivans/vans—had four-wheel drive in model year 2023. That figure describes how common 4WD was in that vehicle group; it does not show that 4WD improves fuel economy. See the EPA’s 2024 Automotive Trends Report.

Best Value
Sale
Stacool Upgraded Car Center Console Cover,Microfiber Leather Car Armrest Cover Cushion with 2 Storage Bags,Universal Car Armrest Storage Box (Black)
  • 🔰 UPGRADED SIDE STORAGE DESIGN - Our console cover is thinner than the old one, universal for all seasons. There is an 8.66*5.12 inch storage pocket design on each left and right side, expanding the storage space, convenient and practical. Meet the storage needs of the main passenger seat, you can store your cell phone, keys, tissues, ID and some other small daily items.
  • 🔰 PREMIUM MICROFIBER LEATHER MATERIAL - This car center console cover is made of quality microfiber leather material, soft and skin-friendly touch. Exquisite and fashionable diamond shaped stitching, every detail is in place. Inside the car center console cover is made of thickened memory foam, even after squeezing, it can slowly recover to its original shape.
  • 🔰 RELIEVE DRIVING FATIGUE - The arm rest cover for car adopts ergonomic design, giving just the right amount of arm support, effectively dispersing elbow pressure and relieving driving fatigue. Protect your car's center console from getting dirty or scratched. Especially suitable for long time driving or long distance traveling, bringing you a new experience of relaxation and comfort!
  • 🔰 NON-DESTRUCTIVE INSTALLATION - This car console cover is designed with an elastic band for a firm fit and not easy to shake. And the back side is full of protruding dots, which can effectively avoid the armrest cover from slipping and shifting. All you need to do is to open the center console cover, put the elastic band directly into the cover and then close it.
  • 🔰 BUYER'S GUIDE - You will receive a car armrest storage box with the size of 12.13*7.80 inch, please measure the size of your car's armrest storage box before you buy. We have prepared five simple and beautiful colors for you, you can choose according to your own preferences. Suitable for most of the vehicles on the market, such as car, truck, SUV, RV, van, etc.
Rank #4
YGDMD 2PCS Car Seat Gap Filler Organizer,2 in 1 Car Gap Filler (Black)
  • Buyer's Guide: The seat guard for car seat between seat & console measures 15.75*2.7*1.53", suitable for gaps of 1.43-1.53" in width, please double-check carefully the distance between your seat and the center console before placing an order
  • Storage and Filling in One: Differ from traditional single-function gap fillers, gap filler for car incorporates storage function, offers you the convenience of storing phones and various other items, so that you can access them at any time while driving
  • Avoid Items Slipping: With the bumps and vibrations of the car, phones, keys may fall into the seat crevices, which is difficult to pick up, and distracts the driver's attention. Car gap seat filler fills gaps seamlessly to create an effective barrier
  • Easy to Install: Car side seat gap filler is easy to install, simply insert it into the gap between the seat and the center console, gap seat filler for car can fit tightly without affecting the normal adjustment of the seat and the use of the seat belt
  • Premium Material: Crafted from premium EVA material, our car seat side gap filler boasts a combination of wear-resistant, softness&durability. Maintenance is effortless, simply rinse and wipe to quickly clean the dust and debris in corners and crevices

Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.

More from the Garage

Thanks for visiting Carcody

Carcody.com is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to amazon.co

Recommended PC Tool
Recommended PC Tool
Outdated Drivers Are Slowing You DownFree scan - exact matches
PC Slower Than It Used to Be?Free scan - under a minute

Two free Windows tools

One Free Minute Could Fix That PC

Before you go - each of these free tools takes about a minute and tackles what quietly slows a Windows PC down.

Special offer. View Outbyte info, uninstall instructions, EULA, and Privacy Policy.