Most Fuel-Efficient Cars

Clement Pre-Owned offers a vast inventory of the most fuel-efficient cars that excel in ownership and operational cost. With over 1000 cars in our inventory, our goal is to show you the best available vehicles in the market with impressive miles-per-gallon ratings.

Let's explore the most fuel-efficient options in the compact, midsize, large, and wagon categories, outlined by the EPA:

• Toyota Prius
• Toyota Corolla Hybrid
• Honda Accord Hybrid
• Kia Soul
• Audi A6 Allroad quattro

Our focus here is on vehicles excluding EVs; however, if you're interested in electric cars, you can read more about the best electric cars in Missouri. 

• Engine: 2.0 L, 4 cyl
• Transmission: Automatic (variable gear ratios)
• Hybrid
• Combined MPG: 57

The Toyota Prius, a midsize hybrid, sets a benchmark in efficiency and sustainability. Featuring a 2.0-liter engine and an automatic transmission with variable gear ratios, this hybrid model achieves an outstanding combined MPG of 57. Known for its pioneering hybrid technology, the Toyota Prius provides a comfortable and eco-friendly driving experience, making it a preferred choice for those looking for a fuel-efficient midsize car.

Toyota Prius at Clement Pre-Owned

• Engine: 1.8 L, 4 cyl
• Transmission: Automatic (variable gear ratios)
• Hybrid
• Combined MPG: 50

The Toyota Corolla Hybrid, a compact car, excels in combining low  fuel consumption with practicality. Powered by a 1.8-liter, 4-cylinder engine and featuring an automatic transmission with variable gear ratios, this hybrid model ensures a smooth and economical ride. With an impressive combined MPG of 50, the Toyota Corolla Hybrid stands as a reliable and environmentally conscious choice for those seeking a compact car with enhanced fuel efficiency.

Toyota Corolla for sale

• Engine: 2.0 L, 4 cyl
• Transmission: Automatic (variable gear ratios)
• Hybrid
• Combined MPG: 48

The Honda Accord Hybrid, a large hybrid sedan, strikes a balance between size and fuel economy. This hybrid model achieves an MPG of 48 with automatic transmission with variable gear ratios. With its spacious interior and advanced hybrid technology, the Honda Accord Hybrid offers a comfortable and environmentally conscious choice for those seeking a larger, but fuel-efficient sedan.

Honda Accord Hybrid for sale

• Engine: 2.0 L, 4 cyl
• Transmission: Automatic (variable gear ratios)
• Eco dynamics
• Combined MPG: 31

The Kia Soul eco dynamics, a small station wagon, stands out for its unique design and low fuel consumption. Featuring a 2.0-liter, 4-cylinder engine and an automatic transmission with variable gear ratios, this model emphasizes fuel efficiency. With a combined MPG of 31, the Kia soul eco dynamics is a great compact and stylish option. 

Kia Soul in stock

• Engine: 3.0 L, 6 cyl
• Transmission: Automatic (AM-S7), Turbo
• Quattro (All-Wheel Drive)
• Combined MPG: 25

The Audi A6 Allroad quattro, a midsize station wagon, combines performance with versatility. Driven by a 3.0-liter, 6-cylinder engine and an automatic transmission with Turbo technology, this model features Audi's renowned Quattro (All-Wheel Drive) system. With a combined MPG of 25, the Audi A6 Allroad quattro provides a luxurious and dynamic choice for those seeking a midsize station wagon with all-weather capabilities and a powerful drive.

Used Audi A6 for sale

Trucks and SUVs take the lead as the most favored vehicle category in Missouri, according to Edmunds. Let's delve into the details of the most fuel-efficient trucks by EPA:

• Ford Maverick
• Toyota Highlander Hybrid AWD
• Toyota Sienna Hybrid 2WD
• Chevrolet Silverado

• Engine: 2.5 L, 4 cyl
• Transmission: Automatic (variable gear ratios)
• Hybrid
• Combined MPG: 37

The Ford Maverick HEV FWD stands out as an efficient and eco-friendly choice among small pickup trucks. Its hybrid technology combines the power of a traditional engine with electric capabilities, achieving a commendable MPG of 37. With a focus on fuel efficiency, this truck offers both practicality and environmental consciousness for drivers in Missouri.

Ford for sale

• Engine: 2.5 L, 4 cyl
• Transmission: Automatic (AV-S6)
• Hybrid
• Combined MPG: 36

The Toyota Highlander Hybrid AWD stands as an exemplary choice in the standard SUV category, combining efficiency with versatility. Fueled by a 2.5-litre and an automatic (AV-S6) transmission, this hybrid SUV delivers a reliable and smooth driving experience. The hybrid engine ensures optimal fuel efficiency, making it an environmentally conscious option for drivers in Missouri. With a combined MPG of 36, the Toyota Highlander Hybrid AWD not only provides ample space and comfort but also emphasizes sustainability, making it an appealing choice for those seeking a family and eco-friendly SUV.

Toyota Highlander in stock

• Engine: 2.5 L, 4 cyl
• Transmission: Automatic (AV-S6)
• Hybrid
• Combined MPG: 36

The Toyota Sienna Hybrid 2WD emerges as a top choice in the minivan category, blending efficiency and versatility seamlessly. Propelled by a 2.5-liter, 4-cylinder engine coupled with an automatic (AV-S6) transmission, this hybrid minivan ensures a smooth and reliable drive. Its hybrid technology not only enhances fuel economy but also contributes to a more eco-friendly driving experience, making it an ideal option for families in Missouri. With an impressive combined MPG of 36, the Toyota Sienna Hybrid 2WD provides ample space, advanced safety features, and an environmentally conscious choice for those prioritizing efficiency and practicality in their family vehicle.

Toyota Sienna for sale

• Engine: 3.0 L, 6 cyl
• Transmission: Automatic 10-spd
• Turbo, Diesel
• Combined MPG: 26

The Chevrolet Silverado 2WD, the best-selling truck at Clement Pre-Owned in Missouri, stands out in the standard pickup category with its powerful and fuel-efficient features. Equipped with a 3.0-liter, 6-cylinder turbocharged engine, this truck provides a robust performance while optimizing fuel economy. The turbocharged diesel technology enhances both power and efficiency, making it a practical choice for drivers who require both towing capabilities and economical fuel consumption. With a combined MPG of 26, the Chevrolet Silverado offers a balanced blend of strength and productivity, catering to the diverse needs of drivers in Missouri.

Used Chevrolet Silverado available 

Check also our comprehensive article on cars with the best gas mileage to know additional options to choose from. 

Ready to upgrade your ride and fuel efficiency at Clement Pre-Owned? Explore a diverse range of SUVs, trucks, hatchbacks, vans, and cars with the complementary 30-year/300,000-mile warranty. Enjoy the flexibility of our 5-day love-it-or-swap-it policy, ISO standards, and certified pre-owned vehicles, all bundled with hot deals! Plus, unlock extra savings with finance bonus cash and trade-in discounts. Visit us today in Florissant or St. Charles and find the perfect ride that fits your style and budget!

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