I’ve always been curious about just how thirsty the Lexus LX 570 really is, especially when people throw around the term Lexus LX 570 miles per gallon.
In this guide, I’ll walk you through real numbers, owner experience, comparisons, and tips to squeeze more MPG out of this giant SUV.
We’ll also peek at fuel tank capacity, see how the LX stacks up against rivals, and end with my take. Let’s get into Lexus LX 570 MPG without fluff.
Lexus LX 570 Miles Per Gallon – Quick Answer
If you’re in a hurry: the Lexus LX 570 miles per gallon (Lexus LX 570 MPG) is typically around 14 mpg combined (≈12 city / 17–18 highway) for most model years.
Owners often report real‑world averages in the 13–16 mpg range depending on driving style, load, terrain, and maintenance. That’s the quick take—if you want the full context, keep reading.
How many miles per gallon does the LX 570 get?
When we talk about Lexus LX 570 miles per gallon, we have to differentiate between the EPA estimates and what owners actually see. Officially, the 2009 LX 570 gets 14 mpg combined (12 city / 18 highway). The 2015 LX 570 is rated at 14 mpg combined (12 city / 17 highway).
Its fuel tank capacity is about 24.6 gallons. According to Fuelly data, 2009 LX 570 users average ~14.4 mpg across many fill‑ups.
For 2015 models, Fuelly shows an average combined of 15.88 mpg (717 fillups, ~176,558 miles). On forums, some drivers of newer LX 570s say they can hit 20 mpg on highway runs. Others admit getting as low as 11 mpg under heavy load.
| Model | City MPG | Highway MPG | Combined MPG | Notes |
|---|---|---|---|---|
| 2009 LX 570 (EPA) | 12 | 18 | 14 | Official estimate |
| 2015 LX 570 (EPA) | 12 | 17 | 14 | Official estimate |
| 2009 LX 570 (Fuelly) | — | — | 14.4 | Real‑world average |
| 2015 LX 570 (Fuelly) | — | — | 15.88 | Real‑world average |
| Forum / Owner reports | 12–13 | 17–20 | 13.8 | Mixed driving conditions |
Lexus LX 570 Miles Per Gallon – How to Save Maximum?
Drive Smoothly & Use Cruise Control
Sudden accelerations and hard braking kill MPG. Use cruise control on highway stretches to maintain a steady speed. This helps reduce fuel surges and keeps your engine in an efficient band.
Maintain Proper Tire Pressure & Wheel Alignment
Underinflated tires and misalignment increase rolling resistance, making your LX work harder. Check tire pressures regularly and get alignment as needed.
Reduce Drag & Remove Excess Weight
Roof racks, cargo boxes, and unused gear on the roof hurt aerodynamics. Don’t carry unnecessary heavy items to keep the Lexus LX 570 miles per gallon higher.
Use Air Conditioning Judiciously & Optimize Routes
AC usage, especially in stop‑and‑go traffic, shifts load to the engine. Use it only when needed and plan routes to avoid traffic and hills.
Lexus LX 570 Miles Per Gallon Vs The Competition
Here’s how the Lexus LX 570 miles per gallon compares to rivals. These figures vary with engine choice and drivetrain, but offer a fair view.
| Model | City MPG | Highway MPG | Combined |
|---|---|---|---|
| Lexus LX 570 | 12 | 17–18 | 14 combined |
| Mercedes‑Benz GLS | 19 | 23 | 20–21 combined |
| BMW X7 | 17 | 22 | — |
| Range Rover (gas variant) | 17 | 23 | — |
| Infiniti QX80 | 14 | 20 | — |
| Cadillac Escalade | 14 | 22 | — |
Final Thoughts!
To me, discussing Lexus LX 570 miles per gallon is about accepting balance. This SUV is built for durability, luxury, and off‑road power; fuel economy will always be a tradeoff. Yes, it’s less efficient than newer SUVs, but if ruggedness, longevity, and presence matter to you, the LX 570 delivers.
Keep it well‑maintained and drive smartly; you can expect 13–16 mpg realistically. In return, you enjoy one of the most capable and reliable full‑size luxury SUVs ever built.
FAQs
1: How many miles per gallon does a 2009 Lexus LX 570 get?
About 12 mpg city / 18 mpg highway / 14 mpg combined (caranddriver.com).
2: How many miles per gallon does a 2015 Lexus LX 570 get?
EPA rates it at 12 mpg city / 17 mpg highway, for 14 mpg combined; real owners see about 15.9 mpg (fuelly.com).
3: What is the life expectancy of the LX 570?
With proper maintenance, many LX 570s last over 200,000 miles, some even reaching 300,000+.
4: Which Lexus SUV has the best MPG?
Hybrid and plug‑in SUVs like the Lexus RX 350h, RX 450h+, and NX 450h+ top the charts for MPG among Lexus models (cars.usnews.com).
