The Lexus NX 450h+ is the top performer in the luxury vehicle sector when it comes to fuel efficiency, but Lexus makes a few other options with excellent gas mileage as well.
Lexus is a best-selling luxury vehicle brand for a reason, having earned a solid reputation for reliability, longevity, and quality. As fuel costs increase, though, drivers are seeking out more than just luxury—they need fuel efficiency, too.
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Jerry is here to walk you through the most fuel-efficient Lexus vehicles. Whether you want the highest efficiency no matter what, or you’re searching for the best non-hybrid option, we have what you need. Plus, we’ll help you cut down on your
Lexus car insurance for even more savings!
Which Lexus models have the best gas mileage?
For next-level gas mileage, the best Lexus models to look at are the Lexus NX 450h Plus plug-in hybrid SUV, the
Lexus ES 300hhybrid sedan, and the
Lexus UX 250h hybrid subcompact SUV:
Lexus NX 450h+: up to 84 MPGe combined
Lexus ES 300h: up to 44 mpg combined
Lexus UX 250h: up to 42 mpg combined
That doesn’t tell the whole story, though…and not everyone wants a hybrid! Whether you’re on the hunt for the absolute most efficient vehicle or a gas-powered car with the best fuel economy, you have plenty of choices in the Lexus lineup—and outside of it!
The most fuel-efficient Lexus cars
If fuel efficiency is your top priority, there’s no beating the 2022 Lexus NX 450h+. As the brand’s first plug-in hybrid vehicle, the popular NX SUV gets a major boost when it comes to fuel economy. With a 2.5-liter four-cylinder engine paired with an 18.1-kWh lithium-ion battery and two electric motors, the NX 450h+ has an EPA-estimated 36 mpg with gas alone…but it earns 84 combined MPGe when running on electricity and gas.
The NX 450h+ can get you up to 37 miles on electricity alone, which will save quite a bit of money at the gas pump if you’ve got a relatively short commute. The luxury PHEV starts at $56,150 MSRP, which is around average for the class. (In comparison, the standard hybrid NX models get 39 mpg combined, and gas-powered NX models earn 25 combined mpg.)
In second place is the 2023 Lexus ES 300h hybrid sedan, starting at $43,690. The ES 300his a standard hybrid—not a PHEV—but its 2.5-liter four-cylinder engine will still get you a combined mileage of 44 mpg.
When it comes to non-hybrid models, Lexus vehicles aren’t the most fuel-efficient on the market. Coming in at first for gas-powered models is the 2022 Lexus UX200 subcompact crossover, getting 32 mpg combined (29/37 mpg for city/highway) and starting at a modest $34,600. Don’t get too attached though—Lexus is dropping all non-hybrid UX models for 2023.
Lexus hybrid models are unbeatable when it comes to fuel-efficient non-electric luxury models. In fact, the NX 450h+ is the most efficient vehicle in its class!
Most fuel-efficient Lexus SUVs
The NX 450h+ isn’t only the most fuel-efficient Lexus SUV—it’s the most efficient Lexus in general. If you need something a bit larger than the NX crossover, though, Lexus has a few more fuel-efficient options.
For other fuel-efficient Lexus SUVs, it’s a tie for second place. The hybrid version of the Lexus UX 250h and the standard hybrid NX engine both earn an EPA-estimated 39 mpg combined. The UX is the smaller option, but it’s also the more budget-friendly with a starting MSRP of $36,425—nearly $6,000 cheaper than the NX 350h’s starting price of $42,125 MSRP.
The only other Lexus SUV that could be considered “fuel efficient” is the RX 450h hybrid crossover, starting at $49,870 with a 30 mpg combined EPA rating. If you need the bonus third row of the extended L model, you’re looking at a price tag closer to $53,260.
If you’re looking for a larger Lexus SUV that will help you cut back on fuel costs, you’re out of luck. Neither of the brand’s larger SUV options—the GX or the LX—comes in a hybrid version, which means less-than-stellar fuel efficiency. The LX gets 19 mpg combined while the GX earns just 16 mpg combined.
Lexus may be the top dog in the fuel-efficiency race, but there are a few competitors hot on its tail. Here are the best fuel-efficient luxury options on the market:
2022 BMW X5 xDrive45e PHEV
2022 Volvo XC60 Recharge PHEV
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Most fuel-efficient non-hybrid Lexus models
If you aren’t ready to hop on the hybrid train just yet, Lexus has plenty of gas-powered models to consider. Let’s break it down by body style.
Lexus offers two different coupe models for drivers with a need for speed…and little need for space. The more approachable
RC coupe earns a decent 25 mpg combined, getting up to 31 mpg on the highway. The top-level LC coupe, on the other hand, gets just 19 mpg combined.
The RC isn’t only more fuel-efficient, but its starting $43,545 MSRP price tag will be more budget-efficient than the LC’s $94,125.
Between the three Lexus sedans, the non-hybrid ES four-door sedan still comes out on top with an EPA-estimated 28 mpg combined with the ES 250 model. With the bigger engine of the
ES 350, fuel efficiency dips down to 26 mpg. The 2022 ES starts with a $41,875 price tag.
Lexus currently offers five different non-hybrid SUV models. Unsurprisingly, the smallest sibling—the UX earns the best mileage. The 2022 UX 200 model achieves a combined mpg of 32 with a smooth 37 mpg on the highway. The standard UX starts at $34,225 while the F Sport trim has an MSRP of $36,940.
Lexus beats the competition in almost every category…except for the luxury sedan genre. The distinction of most fuel-efficient non-hybrid luxury sedan goes to the 2022 Audi A3, offering a combined 32 mpg…and a lower starting price of $34,800.
Lexus fuel economy by model
The table below lays out the fuel economy for the current Lexus models. Follow the links for ways to save on insurance costs for each model!
How to save on Lexus insurance costs
Choosing the most fuel-efficient vehicle is only one part of cutting down on your car-related costs—and when you’re driving a luxury vehicle, reducing your expenses is extra-important. One of the best ways to save? Finding a new car insurance policy with
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