2023 Lexus RX MPG in Merrillville, IN

2023 Lexus RX MPG in Merrillville, IN

The 2023 Lexus RX lineup boasts an exemplary driving experience for travelers that require mechanical prowess and immersive capabilities. Additionally, these rides will also put you at the epicenter of a fuel-efficient luxury SUV. We at Lexus of Merrillville are prepared to go over what each edition has to offer, so continue reading, then contact us as soon as you’re ready to start test driving these trim levels. If any questions arise after reading this overview, contact our team in Merrillville for a prompt and detailed response. 

FWD

Let’s start with the RX 350 FWD models, as these provide ultimate frugality when put through their paces. No matter if you pick the base RX 350 FWD, Premium FWD, Premium+ FWD, or Luxury FWD, you’ll be put at the helm of a 22/29/25 MPG city/hwy/combined1 fuel economy rating to get the most out of your tank while driving up and down Route 65. These rides also come with 2.4L Turbocharged 4-cylinder engines, which means you’ll be able to rocket forward with 275 horsepower and 317 lb.-ft. of torque2. This is made possible through the standard 8-speed sequential-shift automatic Electronically Controlled Transmission with intelligence for full command over your velocities. Lastly, these rides have a 124-MPH top track speed3 for peak thrills!

AWD

Are you looking to access a blend of maximum traction and top-tier fuel efficiency? You can’t go wrong with taking the reins of the 2023 RX 350 AWD upgrade. We have the base RX 350 AWD, Premium AWD, Premium+ AWD, Luxury AWD, and F Sport Handling AWD, and these sets of wheels put 21/28/24 MPG city/hwy/combined1 right at your fingertips. This incredible efficiency won’t mean that you will fall behind the pack on Route 30, because you’ll have the opportunity to pounce from 0 to 60 MPH in a matter of 7.2 seconds3. And, since you’ll still have the same engine as the FWD rides, you’ll have 275 horsepower and 317 lb.-ft. f torque2 in your driving arsenal. To seal the deal, these vehicles come standard with paddle shifters that will help you access manual acceleration at the drop of a hat. 

Hybrid AWD

Are you looking to limit your carbon footprint? You might just be interested in getting the most out of your tank. Whatever the case may be, taking home a RX 350h AWD, Premium AWD, or Luxury AWD will pay dividends in your future driving experiences. To start things off on a high note, these three rides put 37/34/36 MPG city/hwy/combined1 in your driving repertoire. Hybrid models typically have negative stereotypes associated with their strength, but that isn’t the case with the luxury SUVs, because they come with 246 combined net horsepower4 provided by the standard 2.5L 4-cylinder engine that works in tandem with Lexus Hybrid Electric Drive. You’ll also have the advantage of a Electronically controlled Continuously Variable Transmission that provides virtually shiftless capabilities. And, with standard AWD, you can keep your wheels planted at all times. 

RX 500h F Sport Performance AWD

The last vehicle we’ll discuss on our list that strays from the rest of the pack is the RX 500h F Sport Performance AWD. The standard 2.4L Turbo in-line 4-cylinder engine with Lexus Hybrid Electric Drive throttling at your discretion is poised to unleash 366 combined net horsepower5 with each tap of the accelerator. This amount of force won’t cost you at the gas station, since this economical set of wheels offers 27/28/27 MPG city/hwy/combined1 for all your treks to Ball Diamond Park. This is also the quickest auto in the RX lineup, because it includes a 130-MPH top track speed3. And, with a standard 6-speed automatic transmission, you’ll be able to access its full potential in moments. If you have any questions about these trim levels, contact us!

Test Drive the 2023 RX!

The 2023 RX Is Fuel-Efficient!

Find Your Preferred 2023 Lexus RX!

Which 2023 Lexus RX Model Is Most Fuel Efficient?

  • The 2023 Lexus RX 350h AWD provides the best fuel efficiency, as you'll have access to 37/34/36 MPG city/hwy/combined, courtesy of the 2.5L 4-cylinder engine and Lexus Hybrid Electric Drive combination. 

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SALES AND LEASING TEAM Hours

219-576-6148

Dealership Information

Testimonials

Carla Prather
GOOGLE
2-28-2026
Full Star Full Star Full Star Full Star Full Star

Todd, The service manager, handled my service concerns with great ease and professionalism. I also greatly appreciated that one of the other managers treated me to a complementary hot chocolate and waffle from a local food truck during my visit to have my car serviced. Your dealership certainly exemplified excellence in customer care, and I would recommend your dealership to friends and family in the near future great job Lexus of Merrilville staff!

Angela Campbell
GOOGLE
2-24-2026
Full Star Full Star Full Star Full Star Full Star

Douglas was very patient, polite and funny. He answered all of my questions. He was very detailed on the process of purchasing my vehicle.

Chad Wert
GOOGLE
2-21-2026
Full Star Full Star Full Star Full Star Full Star

For all inquiries and requests, James Tucker hands down has been the best representative I have had the pleasure of doing business with.

Susan Kelley
GOOGLE
2-11-2026
Full Star Full Star Full Star Full Star Full Star

Johnny was the best!

Jerrel Heard
GOOGLE
2-10-2026
Full Star Full Star Full Star Full Star Full Star

Excellent service at this facility. Sales person was very knowledgeable and tentative to my needs. Very professional and business like atmosphere at this dealership.

Letecia Ford
GOOGLE
2-8-2026
Full Star Full Star Full Star Full Star Full Star
Connie Montgomery
GOOGLE
2-7-2026
Full Star Full Star Full Star Full Star Full Star

Great friendly service for the most

FreeSpirit
GOOGLE
2-2-2026
Full Star Full Star Full Star Full Star Full Star

Bruce Clark and Staff are working hard to find the car of our dreams

Daniel Schuffert
GOOGLE
2-1-2026
Full Star Full Star Full Star Full Star Full Star

A great group of people to do business with. No pressure, clear and transparent details on the vehicles, top-notch customer service both at the purchase and maintenance afterwards. I highly recommend them!

Kristina Djorovic
GOOGLE
2-1-2026
Full Star Full Star Full Star Full Star Full Star
Jovana Simonovic
GOOGLE
1-31-2026
Full Star Full Star Full Star Full Star Full Star

Rafael and Joe were great very knowledgeable and kind! Great doing business with them!

Ashley Smith
GOOGLE
1-31-2026
Full Star Full Star Full Star Full Star Full Star

Great team there. Fastest transaction I have ever had buying a car.

Rick Davison
GOOGLE
1-30-2026
Full Star Full Star Full Star Full Star Full Star

I wasn't looking for a new car. After visiting with James Tucker and his assistance in the purchase. I bought my first new Lexus in 18 years. They do last. I would highly recommend Lexus and Lexus of Merrillville if you are considering a new vehicle. . When you go, be certain to see James Tucker. He is great!

Nick Maggio
GOOGLE
1-29-2026
Full Star Full Star Full Star Full Star Full Star

James is the man! Easy peasy. Highly recommended AAAAA

Mickey Radovich
GOOGLE
1-24-2026
Full Star Full Star Full Star Full Star Full Star

Salesman Santiago Gamez was very instrumental in our purchase of a 2026 RX350. He went to bat for us finding what we wanted and was most helpful in the negotiations to purchase the vehicle. He was very patient in educating us on the vehicle and its instrument panel details before we left the dealership.

Daniel Lockard
GOOGLE
1-23-2026
Full Star Full Star Full Star Full Star Full Star
leslie c ashford sr.
GOOGLE
1-23-2026
Full Star Full Star Full Star Full Star Full Star

Great customer service and honest

Ahmon Williams
GOOGLE
1-20-2026
Full Star Full Star Full Star Full Star Full Star

They were able to accommodate me with a same day appointment for an oil change. The service department & staff were 1st class.

Lela Thomas
GOOGLE
1-20-2026
Full Star Full Star Full Star Full Star Full Star
Missy Parker
GOOGLE
1-17-2026
Full Star Full Star Full Star Full Star Full Star
Suchita Shah
GOOGLE
1-17-2026
Full Star Full Star Full Star Full Star Full Star
Alia M0hamed
GOOGLE
1-17-2026
Full Star Full Star Full Star Full Star Full Star

Scheduled an appointment for an oil change, Ethan was very professional, very helpful and super nice! Thank you Ethan.

Obie S.
GOOGLE
1-15-2026
Full Star Full Star Full Star Full Star Full Star

James Tucker really did his thing and helped me get my dream exterior and interior color. We searched all over the country and were told we’d be on a waiting list for 6 months to a year. When we contacted James, he confidently said he would make it happen—and he delivered much sooner than expected. His customer service was outstanding throughout the entire process. I highly recommend this dealership if you’re looking for a brand-new Lexus.

Jordyn Nuss
GOOGLE
1-14-2026
Full Star Full Star Full Star Full Star Full Star

Overall great experience!

Janet Viers
GOOGLE
1-12-2026
Full Star Full Star Full Star Full Star Full Star
Shannon C
GOOGLE
1-12-2026
Full Star Full Star Full Star Full Star Full Star

Edgar from service is excellent and appreciated he had my best interest in mind. James who was my sales guy, saw me and checked on how things were going with the car. When the time comes for a new car again, I have no question where I am buying from again!

Sharon Larsen
GOOGLE
1-11-2026
Full Star Full Star Full Star Full Star Full Star

Thank you to Bruce Clark for his friendly and helpful customer service.

Ray Gethers
GOOGLE
1-6-2026
Full Star Full Star Full Star Full Star Full Star
Daniel Ford
GOOGLE
1-6-2026
Full Star Full Star Full Star Full Star Full Star
Austin Todd
GOOGLE
1-5-2026
Full Star Full Star Full Star Full Star Full Star

Easy and straightforward experience purchasing a new vehicle. Santiago took great care of me throughout the process. Overall great experience

RAQ Mic
GOOGLE
1-2-2026
Full Star Full Star Full Star Full Star Full Star

Great help best customer service

tnikolic11
GOOGLE
12-31-2025
Full Star Full Star Full Star Full Star Full Star

Great experience. Sales consultant Rafael Cartagena was excellent.

John Pop
GOOGLE
12-30-2025
Full Star Full Star Full Star Full Star Full Star
Rafael Angel
GOOGLE
12-30-2025
Full Star Full Star Full Star Full Star Full Star

Sales rep Rafael was very helpful & answered all my questions. No pressure whatsoever, test drove a vehicle on a nice route that he suggested.

Joseph Belinsky
GOOGLE
12-30-2025
Full Star Full Star Full Star Full Star Full Star

Nice clean place. Beautiful cars and knowledgeable sales staff

Tammy Crockett
GOOGLE
12-29-2025
Full Star Full Star Full Star Full Star Full Star

Knowledgeable, friendly, reasonably priced, great customer service and easy to work with. I would use them again.

Alicia Jackson
GOOGLE
12-28-2025
Full Star Full Star Full Star Full Star Full Star
Vernita Leslie
GOOGLE
12-26-2025
Full Star Full Star Full Star Full Star Full Star

Bob Navarro was personal, patient and very knowledgeable. He made the transaction seamless. Thank you Bob!

Chanelle Rogers
GOOGLE
12-24-2025
Full Star Full Star Full Star Full Star Full Star

This Lexus dealership offers everything expected of a car purchase experience and more! I contacted many dealerships before landing in James at Lexus of Merrillville. He provided a level of service I hadn’t experience up to that point, giving real advice and feedback. He instantly made me feel like I was interacting with a real human who understood what I was looking for! His communication throughout my wait time for my vehicle was stellar! He made my pick-up memorable and fun, and the process incredibly smooth! I would not choose any other dealership to purchase from!

Deidra Bibbs
GOOGLE
12-22-2025
Full Star Full Star Full Star Full Star Full Star

The best car buying experience I’ve ever had. James was an absolute pleasure to work with - so informative, professional, and had some great jokes! I felt confident throughout the entire process. My small encounters with other staff/salesmen was also pleasant. Looking forward to visiting again and would highly recommend.

Olga Watts-Smith
GOOGLE
12-18-2025
Full Star Full Star Full Star Full Star Full Star

This dealership is the best place for all your car needs. The service is exceptional, weather is it’s time for your maintenance and or getting updates on what’s coming up for Lexus in general. They are courteous, professional and very attentive. I’ve had the opportunity to receive their services for the past almost five years. While I’ve worked with other dealerships in other cities and states, this one sends me out to door with warm fuzzy feelings top with the biggest smile. Thank you!

Lynette Newell
GOOGLE
12-16-2025
Full Star Full Star Full Star Full Star Full Star

Santiago was a wonderful salesman who was very thorough and helpful in explaining all the features and options of the cars we were interested in. He helped us narrow down the exact car that was right for us! The dealership is a well run establishment

Jonathan Mai
GOOGLE
12-13-2025
Full Star Full Star Full Star Full Star Full Star

Good Dealer to buy a car. Quick process for paper work . Sale person will easy to ask for any questions and answer any what they know,

Donald Bryant
GOOGLE
12-7-2025
Full Star Full Star Full Star Full Star Full Star

You guys did a great job. Awesome, thank you so much.

Juli Tattersall
GOOGLE
12-6-2025
Full Star Full Star Full Star Full Star Full Star

Great experience with Rafael at this dealership! Everyone was so kind and honest!

Thomas Murray
GOOGLE
12-4-2025
Full Star Full Star Full Star Full Star Full Star

Brought 2003 Lexus RX300 in for a battery and coolant check. Did a thorough review of all systems and only provided a new battery aa that was all that was needed. Very much appreciated.

David Flanders
GOOGLE
12-4-2025
Full Star Full Star Full Star Full Star Full Star
toni sallis
GOOGLE
12-2-2025
Full Star Full Star Full Star Full Star Full Star

The dealership was clean and the personnel was courteous and professional.

Matt
GOOGLE
12-2-2025
Full Star Full Star Full Star Full Star Full Star
Holeman Gloria22
GOOGLE
11-26-2025
Full Star Full Star Full Star Full Star Full Star

The purchase of my new Lexus with Raphael was so wonderful didn't feel pressured great place to purchase a vehicle everyone was so wonderful

Karen Danskin
GOOGLE
11-20-2025
Full Star Full Star Full Star Full Star Full Star

Wonderful dealership. James Tucker was so patient and explained everything during the process of purchasing my 2026 Lexus RX 350. Truly, the experience was incredible and I highly recommend both the dealer and the salesman, James!

Carol Johnson
GOOGLE
11-20-2025
Full Star Full Star Full Star Full Star Full Star
Michael Shendrick
GOOGLE
11-17-2025
Full Star Full Star Full Star Full Star Full Star
Melissa Miller
GOOGLE
11-16-2025
Full Star Full Star Full Star Full Star Full Star

Had a great experience at Lexus of merriville. Comfortable friendly atmosphere and process of buying a new car went smoothly.

Rachel Davis
GOOGLE
11-14-2025
Full Star Full Star Full Star Full Star Full Star
Edward Sotelo
GOOGLE
11-9-2025
Full Star Full Star Full Star Full Star Full Star

Could not have picked a better place to buy my new lexus Santiago Gamez was awesome no playing games all business the way it should be. Thanks for your help.

Great service kind , and attentive.

Audrey.sotelo
CARS
11-8-2025
Full Star Full Star Full Star Full Star Full Star

Great service kind , and attentive. Will tell all my friends about this service. Mr. Games was very Personable .

Matt Tomcsanyi
GOOGLE
11-7-2025
Full Star Full Star Full Star Full Star Full Star

Awesome deal and great service. I would recommend.

Jamie Norris
GOOGLE
11-7-2025
Full Star Full Star Full Star Full Star Full Star

My mom and I were very happy with our experience at Lexus. She had bought a pre-owned RX 350 in 2017 and it was time for an upgrade. We had a great experience with Douglas as our salesperson, he explained everything very well and answered all our questions. He also spent a good amount of time talking through our different options. Everyone was very friendly and helpful. We had many laughs and good conversation with Douglas and purchased a beautiful 2025 RX 350. If you are looking for a great, reliable, well designed and sharp car visit Lexus of Merrillville and ask for Douglas!

Donna Frierson
GOOGLE
11-5-2025
Full Star Full Star Full Star Full Star Full Star
Donna Kay Frierson
GOOGLE
11-5-2025
Full Star Full Star Full Star Full Star Full Star

Very courteous, respectful and great atmosphere, They are honest and I will return for other services as needed.

Jim Jabaay
GOOGLE
11-5-2025
Full Star Full Star Full Star Full Star Full Star
Michelle Castillo
GOOGLE
11-3-2025
Full Star Full Star Full Star Full Star Full Star

Johnny helped my husband and I find a luxury car we have been wanting to purchase. He answered all of our questions and made us feel comfortable during the process. We highly recommend Lexus dealership in Merrillville.

Big T
GOOGLE
10-31-2025
Full Star Full Star Full Star Full Star Full Star

Felt like we were part of their family. We were greeted by a pleasant service rep and immediately offered a loaner car as it would take several hours to complete the service required. Upon completion, I was informed it was complete, ready for pickup. Great service! Thank you, Terry and Martha

nella Voytenko (Allena)
GOOGLE
2-28-2026
Full Star Full Star Full Star Full Star Empty Star
Rafael
CARGURUS
1-6-2026
Full Star Full Star Full Star Full Star Empty Star

Sales people very good experience. When it got to the signing document part it felt as if I was at a different dealer asking for free stuff instead of reviewing finance documents on a $30k plus loan. Financing guy was arrogant & discriminatory. I had my wife and daughter with me, wife asked a couple of questions and it could be noticed that he was not happy at all to get them answered.

Frank Naranjo
GOOGLE
12-1-2025
Full Star Full Star Full Star Full Star Empty Star

Salesman was friendly and knowledgeable. However it's going on three weeks and I haven't received a call about the car I bought.

S Diego
GOOGLE
2-28-2026
Full Star Full Star Full Star Empty Star Empty Star

Let me start on a positive note. My Sales Person, Noelle was outstanding! She went above and beyond every step of the way. If you're in the market for a vehicle go see her. Pete, Finance Mgr was always understanding, polite and professional. Now, for the not so great service from the business manager, Joseph Sepulveda. 1) He wrote the incorrect mileage on the odometer document then asked me to verify that it was correct, which it was not. After numerous test drives, dealers know that the vehicle has more mileage than when they bought it. Physically go look at the mileage before writing this information on the check! 2) Then on the buyer's order, it clearly states the $15 ERT fee is OPTIONAL however Joe indicated that this is a mandatory fee and if I don't sign off on it the he wouldn't sell me the car. 3) Let's keep going...he also wanted me to initial that I had a trade in, which I did not. We finally agreed that I wouldn't sign that line. I was very upset by these discrepancies and if it were not for Pete and Noelle, I would have walked away. I expect more from Lexus as a premium brand. And yes, Details Matter! Not done yet 4) Joe didn't have me sign the check at the time of sell so I signed the check a week later. Clearly, there is a need for some improvement. Joseph needs some retraining and Lexus should update their buyer's order "if" the ERT fee is truly mandatory fee. Overall, this dealership is a good place to purchase a vehicle. Don't let one bad apple ruin it for the rest of the team. Read before signing anything. Most importantly, try to avoid signing the paper work with the business manager, Joseph Sepulveda.

mark
GOOGLE
11-7-2025
Full Star Full Star Full Star Empty Star Empty Star

Purchased a used car from them. Good sales people. Very informative. Very understanding. I would've gave 5 stars but when I picked up my car it was on Empty. My car came with winter floor mats but the passanger side was missing.

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1. Projected EPA-estimated MPG ratings determined by manufacturer. EPA estimates not available at time of publishing. Use for comparison purposes only. Your mileage will vary for many reasons, including your vehicle's condition and how/where you drive. See www.fueleconomy.gov.

2. Ratings achieved using required premium unleaded gasoline w/ an octane rating of 91 or higher. If premium fuel is not used, performance will decrease.

3. Ratings achieved using required premium unleaded gasoline w/ an octane rating of 91 or higher. If premium fuel is not used, performance will decrease. Performance figures are for comparison only and were obtained with prototype vehicles by professional drivers.

4. 246 net combined horsepower.

5. 366 net combined horsepower.