Used SUVs that save the most on gas

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Ikhsan Rizki

Published - public Sep 11, 2025 - 00:00 7 Reads
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Don't let gas prices stop you! Discover the best used SUVs for stellar fuel economy. Get space, versatility & huge savings. Your guide starts here.

Photo: Don't let gas prices stop you! Discover the best used SUVs for stellar fuel economy. Get space, versatility & huge savings. Your guide starts here.

Navigating today's automotive market, especially with fluctuating gas prices, often leads buyers to a critical question: how can I get the utility of an SUV without constantly emptying my wallet at the pump? Many assume that SUVs, by their nature, are gas guzzlers. However, the good news is that advancements in automotive technology, particularly in the used car market, offer a compelling solution. You don't have to choose between practicality and fuel efficiency.

This comprehensive guide will steer you through the world of used SUVs that save the most on gas, revealing models that deliver impressive fuel economy without compromising on space, versatility, or your budget. We'll highlight top contenders, provide essential buying tips, and show you how to maximize your savings long after the purchase.

Why Choose a Fuel-Efficient Used SUV?

Opting for a used, fuel-efficient SUV is a smart financial and practical decision for several reasons:

  • Significant Cost Savings: The most obvious benefit is the reduced expenditure on fuel. Over months and years, even a few extra miles per gallon can translate into hundreds, if not thousands, of dollars saved. Beyond the pump, vehicles with smaller, more efficient engines often have lower insurance premiums and maintenance costs.
  • Mitigating Depreciation: New vehicles lose a substantial portion of their value the moment they're driven off the lot. Buying a used SUV means you avoid this initial, steepest depreciation curve, getting more car for your money.
  • Environmental Impact: Driving a more fuel-efficient vehicle means fewer emissions, contributing to a smaller carbon footprint and a cleaner environment.
  • Variety and Value: The used market offers a vast selection of models from various years, allowing you to find a fuel-efficient SUV that fits your specific needs and budget, often with features that might be out of reach in a brand-new model.

Top Contenders: Used SUVs Known for Stellar Gas Mileage

When searching for used SUVs that save the most on gas, you'll primarily be looking at two categories: compact/subcompact SUVs and hybrid SUVs. Each offers distinct advantages in fuel economy.

Compact & Subcompact SUVs: Small Footprint, Big Savings

These smaller SUVs bridge the gap between sedans and larger SUVs, offering elevated seating, decent cargo space, and often car-like handling, all while delivering commendable fuel economy.

  • Mazda CX-3 (2016-2021): This subcompact SUV is known for its sporty driving dynamics and attractive design. Its 2.0-liter four-cylinder engine, especially in front-wheel drive (FWD) configurations, can achieve around 29-31 MPG combined.
  • Honda HR-V (2016-2024): A popular choice for its versatile "Magic Seat" interior and practical size, the HR-V often delivers around 29-30 MPG combined, making it a strong contender for everyday efficiency.
  • Buick Encore (2013-2022): This compact SUV offers a smooth ride and a user-friendly infotainment system. Models from 2013 onwards can provide up to 30 MPG, which is impressive for a non-hybrid SUV.
  • Nissan Juke (2011-2017): While its styling is polarizing, the Juke's turbocharged 1.6-liter engine helps it achieve 27 MPG city and 32 MPG highway, making it surprisingly fuel-efficient for its class.
  • Hyundai Kona (2018-Present): With its 2.0L engine variant, the Kona can achieve close to 30 MPG combined, offering a peppy ride in a small package.
  • Mazda CX-5 (2013-Present): Often praised for its refined balance of power and fuel efficiency, particularly non-turbo models. A used 2021 Mazda CX-5, for example, can offer an estimated 25 MPG city and 31 MPG highway.
  • Honda CR-V (2017-Present): A perennial bestseller, the CR-V introduced a turbocharged 1.5L engine in 2017, boosting efficiency. Non-hybrid versions can achieve up to 30 MPG, while also offering a spacious interior and large cargo area.
  • Hyundai Tucson (2016-Present): The Tucson provides efficient performance, with the 2022 model offering an estimated 26 MPG city and 33 MPG highway for its non-hybrid 2.5L four-cylinder engine.

Hybrid Used SUVs: The Ultimate Fuel Savers

For those prioritizing maximum fuel efficiency, especially in city driving, hybrid used SUVs are often the best choice. They combine a gasoline engine with an electric motor and battery, significantly boosting miles per gallon.

  • Kia Niro (2017-Present): Technically a tall subcompact crossover, the Kia Niro Hybrid is a standout for its exceptional fuel economy, with traditional hybrid versions returning stellar figures ranging from 43 to 50 MPG combined.
  • Toyota RAV4 Hybrid (2016-Present): A leader in practical fuel savings, the hybrid version of the popular RAV4 consistently achieves EPA estimates close to 40 MPG combined. Its reliability and strong resale value make it a top choice.
  • Honda CR-V Hybrid (2020-Present): First launched in 2020, the CR-V Hybrid combines a 2.0-liter gasoline engine with an electric motor to achieve an EPA estimate of 38 MPG combined, making it a smart choice for daily commuting.
  • Toyota Highlander Hybrid (2006-Present): If you need more space, the Highlander Hybrid is a midsize SUV offering impressive efficiency for its size, with models like the 2014 version achieving 27 MPG city and 32 MPG highway. Newer used models (e.g., 2017) can offer around 29 MPG.
  • Lexus NX Hybrid (2015-Present): This luxury compact SUV delivers a smooth ride and quality materials while offering good fuel efficiency, with models like the 2015 NX Hybrid achieving 32 MPG.
  • Lexus RX Hybrid (2006-2016): For a spacious and luxurious midsize SUV, the RX Hybrid (e.g., RX 400h or RX 450h) provides decent fuel economy, with some models offering around 26-29 MPG combined.
  • Ford Escape Hybrid (2020-Present for newer generation): The Ford Escape Hybrid combines fuel efficiency, reliability, and modern technology. It's considered one of the most fuel-efficient compact SUVs on the market.
  • Subaru Crosstrek Hybrid (2014-Present): This compact SUV offers competitive fuel economy, especially the hybrid variant, which can average over 35 MPG combined and often comes with all-wheel drive.
  • Lexus UX 250h (2019-Present): Rated at around 39 MPG combined, the UX 250h is a stylish option for those who want luxury without sacrificing fuel savings.

What to Look For When Buying a Fuel-Efficient Used SUV

Finding the right fuel-efficient used SUV involves more than just picking a model from a list. Here’s what to consider:

  • Research Specific Model Years: Fuel economy figures can vary significantly between different model years and generations of the same vehicle. Always check the EPA's fuel economy website (fueleconomy.gov) for the exact year and trim you're considering.
  • Check Maintenance Records: A well-maintained vehicle runs more efficiently. Look for a comprehensive service history to ensure the previous owner kept up with routine maintenance.
  • Consider Drivetrain: Front-wheel drive (FWD) vehicles generally offer better fuel economy than their all-wheel drive (AWD) counterparts due to less weight and fewer moving parts. If you don't need AWD, opting for FWD can save you gas.
  • Engine Size Matters: Smaller engines, especially turbocharged four-cylinders, are often designed for better fuel economy than larger V6 or V8 engines.
  • Hybrid vs. Conventional: If your driving involves a lot of stop-and-go city traffic, a hybrid will almost always offer superior fuel economy compared to a conventional gasoline engine.
  • Tires and Alignment: Properly inflated tires and correct wheel alignment are crucial for optimal fuel efficiency. Factor in the cost of new tires or an alignment if the used vehicle needs them.
  • Pre-Purchase Inspection (PPI): Always get an independent mechanic to perform a PPI. They can identify potential issues that might affect fuel economy or lead to costly repairs down the line.

Maximizing Your Used SUV's Fuel Economy

Even the most fuel-efficient SUV can be a gas guzzler if not driven and maintained properly. Here are actionable steps to ensure you're getting the most miles per gallon:

  • Adopt Smooth Driving Habits: Avoid aggressive acceleration and hard braking. Smooth, gradual inputs are key to efficient driving.
  • Observe Speed Limits: Fuel economy significantly decreases at higher speeds. Driving at or slightly below the speed limit on highways can make a noticeable difference.
  • Regular Maintenance: Stick to the manufacturer's recommended maintenance schedule. Simple things like clean air filters, proper oil changes, and correctly functioning spark plugs can all impact fuel economy.
  • Maintain Proper Tire Pressure: Underinflated tires increase rolling resistance, forcing your engine to work harder. Check your tire pressure regularly and inflate to the recommended PSI.
  • Reduce Excess Weight: Remove any unnecessary items from your SUV. Every extra pound reduces efficiency.
  • Minimize Aerodynamic Drag: Roof racks, cargo carriers, and even open windows at highway speeds can create drag, increasing fuel consumption. Remove external accessories when not in use.

Conclusion

Finding a used SUV that saves the most on gas is not only possible but also a financially savvy move in today's economy. By focusing on compact and hybrid models, researching specific model years, and adopting smart driving and maintenance habits, you can enjoy the versatility and space of an SUV without the constant worry of high fuel bills. The used market offers a treasure trove of efficient options, allowing you to drive further for less.

Ready to take control of your fuel costs? Start your search for a fuel-efficient used SUV today! Do you have experience with a particularly fuel-efficient used SUV, or perhaps a question about maximizing your current vehicle's MPG? Share your thoughts in the comments below!


Frequently Asked Questions

Q1: What is considered good gas mileage for a used SUV?

For a conventional compact or subcompact used SUV, a combined EPA rating of around 28-30 MPG or higher is generally considered good. For hybrid used SUVs, anything from 35 MPG combined upwards is excellent, with some models reaching 40-50 MPG.

Q2: Are hybrid used SUVs worth it for fuel savings?

Yes, absolutely. Hybrid used SUVs offer significant fuel savings, especially if a large portion of your driving is in stop-and-go city traffic where hybrid systems excel. While their initial purchase price might be slightly higher than a conventional counterpart, the long-term savings at the pump, combined with potential tax incentives (if applicable to used hybrids in your area), often make them a very worthwhile investment.

Q3: Does AWD affect an SUV's gas mileage?

Yes, generally, all-wheel drive (AWD) systems tend to reduce an SUV's gas mileage compared to a front-wheel drive (FWD) version of the same model. This is because AWD systems add weight and mechanical drag, requiring the engine to work harder. The difference can be anywhere from 1-3 MPG, depending on the vehicle.

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