Most Fuel-Efficient Luxury Cars for 2023

No matter if you have a long daily commute or you’re always close to home, maximizing your MPG is a common priority. At Blue Grass MOTORSPORT, you’ll find an extensive selection of luxury sedans, midsize SUVs, and performance vehicles with some of the highest MPG rankings. If you’re in the market for a luxury vehicle with great fuel efficiency, we recommend reading through our list of the most fuel-efficient luxury vehicles.

Fuel-Efficient Sedans

Audi A6

2023 Audi A6 MHEV

Combined MPG: 27 | City MPG: 24 | Highway MPG: 31

Key Features:

  • 2.0-liter turbocharged I4 with Mild Hybrid System, producing 261 horsepower and 273lb-ft of torque
  • Audi virtual cockpit plus
  • Available HD Matrix-design LED headlights
  • Available Bang & Olufsen® 3D Premium Sound System
  • MMI® Navigation plus with MMI touch response
  • quattro® all-wheel drive with ultra technology

The Audi A6 was already everything a luxury sedan should be, understated but sophisticated, roomy, quick, and built with high quality materials. But now Audi has added a mild hybrid system, and we can add fuel efficiency to the list. And the mild hybrid system isn’t just limited to the base engine either, there is an available 335-horsepower turbocharged V6 that also comes equipped with the system, and it’s nearly as efficient as the base engine. All-wheel-drive comes standard, as it has with every generation of the A6.

Jaguar XF

2023 Jaguar XF

Combined MPG: 28 | City MPG: 25 | Highway MPG: 34

Key Features:

  • Choice of 246 or 296 horsepower turbocharged 4-cylinder engines (AWD available on all engines)
  • Pivi with 11.4-inch Touchscreen
  • Standard Meridian Sound System (380W)
  • Optional Full LED headlights, adaptive with Intelligent high beam
  • Available heated Grained Leather front seats and heated steering wheel
  • Optional rear camera parking aid with guidance lines on display

The Jaguar XF easily stands out in the sedan segment thanks to its unique styling, thrilling performance, and well-crafted interior. Whether it’s your daily commute or a weekend getaway, the Jaguar XF has superior ride comfort and outstanding sport handling. Features such as JaguarDrive Control and All Surface Progress Control, give you added assistance and confidence while navigating through tough conditions like a snow or rain storm. The Jaguar XF offers both turbocharged and supercharged engines. Fuel economy-minded shoppers will enjoy a respsonsive 4-cylinder engine which delivers up to 34 City MPG. With three trim levels to choose from, there’s sure to be a Jaguar XF that fits your lifestyle and personality.

Alfa Romeo Giulia Exterior

2023 Alfa Romeo Giulia

Combined MPG: 27 | City MPG: 24 | Highway MPG: 33

Key Features:

  • All-aluminum 2.0L turbocharged 4-cylinder engine with 280 horsepower and 306 lb-ft of torque
  • 8.8-inch touchscreen display with Bluetooth® AM/FM, satellite radio, and MP3
  • Alfa DNA Drive Mode Selector (Dynamic, Natural and Advanced Efficiency)
  • Optional Driver Assist Static with Front Sensors Package
  • Bi-xenon headlamps, LED Daytime Running Lights (DRLs), and LED taillamps
  • Available 14-speaker Harman Kardon® Premium Audio System with 900W 12-channel amplifier and subwoofer

The Alfa Romeo Giulia is likely to win over buyers who prioritize driving performance and traditional Italian styling. Powered by a 2.0-liter turbocharged engine, the Giulia can go 0 to 60 in 5.1 seconds, however that doesn’t mean power is compromised with efficiency. With an exceptional 33 Highway MPG, you can take the long way to your destination. The Giulia is designed to respond to every driver’s needs. From steering column-mounted paddle shifters to race inspired push button start, all of the elements you need are within reach. Helping you stand out from the ordinary, the Giulia has a distinctive flair in the way it looks and in the way it drives.

Fuel-Efficient SUVs

Porsche Cayenne E-Hybrid Charging

2023 Porsche Cayenne E-Hybrid

Combined MPG: 21 | Pure Electric Range: 17

Key Features:

  • 3.0L mono-turbo V6 and electric motor producing a combined 455 horsepower / 516 lb-ft of torque
  • 14.1 kWh lithium ion battery pack offers up to 17 miles of EV range (NEDC)
  • Four hybrid-specific drive modes: E-Power, Hybrid Auto, E-Hold, and E-Charge
  • Customizable, height-adjustable head-up display
  • Available Porsche InnoDrive
  • Brake calipers in Acid Green with Regenerative Braking System

Drivers searching for a thrilling driving experience without sacrificing on efficiency should look no further than the Porsche Cayenne E-Hybrid. Equipped with a standard Parallel Full Hybrid drivetrain with a 3.0-liter supercharged V6 and electric motor — the Cayenne E-Hybrid delivers exceptional performance. You’ll enjoy up to 21 MPG combined fuel economy along with 17 miles of pure electric range. It offers the same sophisticated style, modern technology, and customization options found on Cayenne models. Available features include a height-adjustable power liftgate, rain-sensing windshield, ventilated seats, and rear seat entertainment. With the Porsche Cayenne E-Hybrid, you’ll have the advanced efficiency to match dynamic performance.

Range Rover PHEV

2023 Range Rover PHEV

Combined MPG: 42 MPGe | Pure Electric Range: 48 Miles

Key Features:

  • 3.0L Turbocharged Plug-In Hybrid I6 with 434-horsepower (297kW) / 405-lb ft of torque total power / torque output
  • Timed Charging capability and 5-hour charge time with home charging cable
  • Pivi Pro™ with Intelligent Plug-In Hybrid Display
  • Land Rover Terrain Response system
  • Up to 11.6 inches of ground clearance

If you’re looking for an SUV that can tackle muddy trails as well as congested city streets while still delivering outstanding fuel economy, the Range Rover PHEV should be your first choice. Available features such as Head-Up Display, Surround Camera System and Land Rover Pivi Pro™ are designed to make every driving experience more convenient. Where other full-size luxury SUVs ask you to make compromises, the Range Rover is the perfect combination of luxury and off-road capability. Its interior is crafted with the finest leather, stitched to perfection, and surrounded by finely crafted aluminum and wood. The off-road capability is achieved through cutting-edge technologies such as the Terrain Response® and All-Terrain Progress Control systems.

Fuel-Efficient Sports Cars

Porsche Taycan

2023 Porsche Taycan

Combined MPGe: 79 | City MPGe: 79 | Highway MPGe: 80

Key Features:

  • Dual synchronous electric motors with up to 93.4 kWh Li-ion battery producing 750 horsepower and 774lb-ft of torque
  • 2-speed transmission on the rear axle
  • Integrated Porsche 4D Chassis Control
  • Optional Porsche Ceramic Composite Brakes (PCCB)
  • 16.8″ curved display for driver including external touchscreen control panels for lighting and chassis functions
  • Turbo S model 0-60 time of 2.6 seconds

Porsche has proven that an electric car can be a serious performance machine, and in more than just a straight line. A car with a combined MPGe of 79, yet is still available with 750 horsepower, the Taycan shows that you really can have it both ways. The battery comes with a maximum range of 282 miles, and with an available shooting brake body style, the Taycan is a perfect electric grand tourer.

Audi e-tron GT

2023 Audi e-tron GT

Combined MPGe: 82 | City MPGe: 81 | Highway MPGe: 83

Key Features:

  • Dual synchronous electric motors with 93 kWh Li-ion battery producing 522 horsepower and 469lb-ft of torque
  • Bang & Olufsen® sound system with 3D sound
  • Head-up display
  • Matrix-design LED headlights with high-beam assist
  • 14-way power, heated front sport seats plus
  • Adaptive cruise assist with lane guidance

Built on the same platform as the Porsche Taycan, if you’re looking for something that’s drastically different from the usual luxury sedans, something that’s really going to stand out, the Audi e-tron GT is absolutely the way to go. Go with the RS e-tron GT and the 637 horsepower than come with it will make you faster than those other luxury sedans too. On top of that, the e-tron GT is better looking and offers more engaging driving dynamics than you’re going to find on other pure electric sedans. With a combined 82 MPGe, the Audi e-tron GT is a seriously fun and stylish way to get incredible fuel economy.

Blue Grass Motorsport 38.2430096, -85.6281225.