The 10 Best Luxury Cars with the Best Gas Mileage and Why

Luxury and fuel efficiency don't always go hand in hand, but automakers have made great strides in recent years to improve the gas mileage of their premium vehicles. For discerning drivers who want both opulence and efficiency, there are now several excellent options that deliver a luxurious driving experience without breaking the bank at the pump. Let's explore the top 10 luxury cars that offer the best combination of premium features and impressive fuel economy.

Rank	Model	Combined MPG	Starting Price
1	Lexus ES 300h	44 mpg	$43,190
2	BMW 530e	64 MPGe	$59,375
3	Audi A3	32 mpg	$37,000
4	Mercedes-Benz C300	30 mpg	$48,100
5	Volvo S60	30 mpg	$43,795
6	Acura Integra	32 mpg	$33,595
7	BMW 330e	75 MPGe	$45,800
8	Lexus UX 250h	39 mpg	$36,490
9	Audi A4	28 mpg	$43,295
10	Mercedes-Benz CLA 250	30 mpg	$44,100

1. Lexus ES 300h: The Hybrid Luxury Leader

The Lexus ES 300h takes the top spot on our list, offering an impressive combination of luxury and fuel efficiency. This hybrid sedan achieves a remarkable 44 mpg combined, making it one of the most fuel-efficient luxury cars on the market[1]. The ES 300h utilizes a 2.5-liter four-cylinder engine paired with an electric motor, delivering a smooth and refined driving experience that Lexus is known for.

What sets the ES 300h apart is its ability to provide exceptional fuel economy without sacrificing comfort or performance. The spacious interior is filled with premium materials and advanced technology, including a 12.3-inch infotainment display and available Mark Levinson audio system[2]. With its comfortable ride and whisper-quiet cabin, the ES 300h proves that efficiency and luxury can coexist harmoniously.

2. BMW 530e: Plug-in Power Meets German Engineering

For those seeking a luxury sedan with plug-in hybrid capabilities, the BMW 530e is an excellent choice. This sophisticated German car boasts an impressive 64 MPGe combined rating when utilizing both its electric motor and gasoline engine[3]. The 530e can travel up to 21 miles on electric power alone, making it ideal for short commutes or city driving.

What makes the 530e stand out is its seamless integration of electric and gasoline power. The transition between the two power sources is nearly imperceptible, providing a smooth and refined driving experience. Inside, you'll find BMW's signature blend of sportiness and luxury, with high-quality materials and cutting-edge technology throughout the cabin[4]. The 530e proves that you can have the best of both worlds – efficiency and performance – in a premium package.

3. Audi A3: Compact Luxury with Impressive Efficiency

The Audi A3 may be the smallest sedan in the German automaker's lineup, but it packs a punch when it comes to fuel efficiency. With a combined rating of 32 mpg, the A3 proves that luxury doesn't have to come at the cost of efficiency[5]. Its turbocharged 2.0-liter four-cylinder engine provides ample power while still maintaining impressive fuel economy.

What sets the A3 apart is its ability to deliver a premium experience in a compact package. The interior features Audi's renowned build quality and attention to detail, with standard leather upholstery and a user-friendly infotainment system[6]. Despite its small footprint, the A3 offers surprising spaciousness and comfort, making it an excellent choice for those who want luxury and efficiency in a more manageable size.

4. Mercedes-Benz C300: Efficiency Meets Classic Luxury

The Mercedes-Benz C300 has long been a staple in the luxury sedan market, and its latest iteration proves that even classic luxury can be efficient. With a combined fuel economy rating of 30 mpg, the C300 offers impressive efficiency without compromising on the premium features that Mercedes-Benz is known for[7].

What makes the C300 stand out is its perfect balance of comfort, technology, and efficiency. The interior is a masterclass in luxury, with high-quality materials and a design that mimics its larger S-Class sibling[8]. The latest MBUX infotainment system provides cutting-edge technology at your fingertips, while the turbocharged four-cylinder engine delivers smooth power and impressive fuel economy. For those seeking a well-rounded luxury sedan that doesn't guzzle fuel, the C300 is an excellent choice.

5. Volvo S60: Scandinavian Luxury with a Green Conscience

Volvo has long been associated with safety, but the S60 proves that the Swedish automaker is also serious about efficiency. With a combined fuel economy rating of 30 mpg, the S60 delivers impressive efficiency without sacrificing the luxury and comfort that Volvo is known for[9].

What sets the S60 apart is its unique blend of Scandinavian design and advanced technology. The interior is a minimalist masterpiece, with high-quality materials and a clean, uncluttered layout[10]. Volvo's commitment to safety is evident in the numerous advanced driver assistance features, while the efficient powertrain options include mild hybrid and plug-in hybrid variants. For those seeking a luxury sedan with a distinct personality and a focus on efficiency, the S60 is an excellent choice.

6. Acura Integra: The Return of an Efficient Icon

The return of the Acura Integra has been met with excitement, and its impressive fuel efficiency is just one of many reasons to celebrate. With a combined fuel economy rating of 32 mpg, the Integra proves that you can have both sporty performance and efficiency in a luxury package[11].

What makes the Integra stand out is its perfect balance of sportiness and practicality. The turbocharged engine provides ample power for spirited driving, while the available manual transmission offers an engaging driving experience that's becoming increasingly rare in the luxury segment. Inside, you'll find a well-appointed interior with premium materials and advanced technology features. For those seeking a luxury car that's both fun to drive and easy on the wallet at the pump, the Integra is an excellent choice.

7. BMW 330e: The Ultimate Driving Machine Goes Green

BMW's 3 Series has long been considered the benchmark for sport sedans, and the 330e plug-in hybrid variant proves that efficiency can be part of that equation. With an impressive 75 MPGe combined rating, the 330e offers the best of both worlds – electric efficiency and BMW's renowned driving dynamics.

What sets the 330e apart is its ability to deliver both efficiency and performance. The plug-in hybrid system provides up to 23 miles of all-electric range, perfect for short commutes or city driving. When the gasoline engine kicks in, you'll enjoy the smooth power and engaging handling that BMW is known for. Inside, the 330e offers the same premium interior and advanced technology as its non-hybrid siblings, making it an excellent choice for those who want a luxury sport sedan without the guilt of high fuel consumption.

8. Lexus UX 250h: Compact Luxury Crossover Efficiency

For those seeking the versatility of a crossover with the efficiency of a hybrid, the Lexus UX 250h is an excellent choice. With a combined fuel economy rating of 39 mpg, the UX 250h proves that luxury crossovers can be fuel-efficient without sacrificing comfort or style.

What makes the UX 250h stand out is its unique blend of compact dimensions and premium features. The hybrid powertrain provides smooth and efficient performance, while the elevated seating position offers improved visibility and ease of entry. Inside, you'll find a well-crafted interior with high-quality materials and Lexus' latest infotainment technology. For urban dwellers seeking a luxury vehicle that's easy to maneuver and park while still offering impressive fuel efficiency, the UX 250h is a top contender.

9. Audi A4: Timeless Luxury with Modern Efficiency

The Audi A4 has long been a staple in the luxury sedan market, and its latest iteration proves that even established models can prioritize efficiency. With a combined fuel economy rating of 28 mpg, the A4 offers impressive efficiency without compromising on the premium features that Audi is known for.

What sets the A4 apart is its perfect balance of performance, technology, and comfort. The turbocharged engine provides ample power, while the available Quattro all-wheel-drive system ensures confident handling in all conditions. Inside, you'll find a beautifully crafted interior with high-quality materials and Audi's latest infotainment system. For those seeking a well-rounded luxury sedan that offers both performance and efficiency, the A4 is an excellent choice.

10. Mercedes-Benz CLA 250: Sleek Efficiency in a Compact Package

Rounding out our list is the Mercedes-Benz CLA 250, a compact luxury sedan that proves good things come in small packages. With a combined fuel economy rating of 30 mpg, the CLA 250 offers impressive efficiency without sacrificing the premium features that Mercedes-Benz is known for.

What makes the CLA 250 stand out is its striking design and advanced technology. The sleek, coupe-like profile gives the CLA a sporty appearance, while the compact dimensions make it easy to maneuver in urban environments. Inside, you'll find a modern interior with Mercedes' latest MBUX infotainment system and a host of available driver assistance features. For those seeking a stylish and efficient entry point into the world of luxury cars, the CLA 250 is an excellent choice.

FAQs

1. Which luxury car has the best gas mileage?
   The Lexus ES 300h tops our list with an impressive 44 mpg combined rating, making it the most fuel-efficient non-plug-in luxury car.
2. Are there any luxury plug-in hybrids with good fuel economy?
   Yes, the BMW 530e and BMW 330e offer excellent fuel economy with their plug-in hybrid powertrains, achieving 64 MPGe and 75 MPGe combined, respectively.
3. Can I get a fuel-efficient luxury car without going hybrid?
   Absolutely. The Audi A3 and Acura Integra both offer 32 mpg combined with conventional gasoline engines.
4. Do fuel-efficient luxury cars sacrifice performance?
   Not necessarily. Many of these vehicles, like the BMW 330e and Audi A4, still offer engaging driving experiences despite their focus on efficiency.
5. Are there any fuel-efficient luxury SUVs or crossovers?
   Yes, the Lexus UX 250h is a compact luxury crossover that achieves an impressive 39 mpg combined.

Conclusion

As we've seen, luxury and fuel efficiency are no longer mutually exclusive. Automakers have made significant strides in developing premium vehicles that offer both opulence and impressive gas mileage. Whether you prefer a hybrid powertrain, a plug-in hybrid system, or a highly efficient conventional engine, there's a luxury car on this list to suit your needs.

From the hybrid leader Lexus ES 300h to the sporty and efficient Acura Integra, these vehicles demonstrate that luxury car buyers no longer have to choose between opulence and efficiency. Each model on this list offers a unique blend of premium features, advanced technology, and impressive fuel economy.

As automakers continue to innovate and improve their powertrains, we can expect to see even more efficient luxury vehicles in the future. Whether you prioritize all-electric range, hybrid technology, or highly efficient conventional engines, there's a luxury car on this list that can meet your needs without compromising on the premium experience you desire.

When shopping for a fuel-efficient luxury car, consider factors such as your daily driving habits, desired features, and budget. Test drive multiple vehicles to find the one that best suits your preferences in terms of comfort, performance, and efficiency. With the options available today, you can enjoy the best of both worlds – a luxurious driving experience and the satisfaction of knowing you're making a more environmentally conscious choice.

In conclusion, these top 10 luxury cars with the best gas mileage prove that efficiency and luxury can go hand in hand. As the automotive industry continues to evolve, we can look forward to even more impressive advancements in fuel-efficient luxury vehicles, ensuring that discerning drivers can enjoy both opulence and eco-friendliness for years to come.