What is the range of the GX 460 full tank?
The GX 460 with a full tank typically covers roughly 360 to 420 miles, depending on model year and driving conditions.
Tank capacity
Understanding the tank size helps anchor the calculation of range.
- Fuel tank capacity: 23 gallons (87 liters).
With a 23-gallon tank, the GX 460's range depends on how efficiently it uses fuel in daily driving.
Fuel economy and estimated range
Fuel economy varies by model year, drivetrain, and driving conditions.
- Typical combined fuel economy for the GX 460 is about 17–18 miles per gallon (mpg) across model years and drivetrains.
- EPA highway mpg is commonly around 20–21 mpg on many highway runs.
- Estimated full-tank range (mixed driving): roughly 391–414 miles; highway driving could push toward the upper 460–480-mile range, while city or heavy load use can drop toward the lower 320–370-mile range.
In practice, real-world range varies with speed, terrain, loads, and maintenance.
Drivetrain and model-year differences
Not all GX 460s are created equal when it comes to range, as drive type and year can shift efficiency.
- Two-wheel drive (2WD) variants tend to be slightly more fuel-efficient than four-wheel drive (4WD) variants, often by about 1–2 mpg.
- Older models with older transmission and engine tuning may sit at the lower end of the mpg range; newer updates can shift mpg by a few points.
- Weight and equipment (roof racks, off-road gear) can further affect real-world range.
When planning trips, consult the specific model year’s EPA ratings and consider whether you drive mostly highway or city roads.
Summary
The GX 460’s full-tank range is anchored by a 23-gallon tank and typical combined mpg around 17–18, yielding roughly 390–420 miles in mixed driving, with highway trips potentially reaching into the mid-400s and city driving dipping lower. Real-world range depends on drivetrain, year, driving style, and load.
What is the range of the GX 460 tank?
Fuel & MPG
| EPA combined MPG | 16 MPG |
|---|---|
| Range in miles (city/hwy) | 345.0/437.0 mi. |
| Fuel tank capacity | 23.0 gal. |
| CO2 Emissions | 8.7 tons |
Is the Lexus GX 460 fuel efficient?
A GX 460 model provides a 15/19/16 MPG city/hwy/combined4.
How many miles can a Lexus GX 460 go?
A Lexus GX 460's life expectancy is typically 300,000+ miles when properly maintained, though it can easily reach 200,000 miles with regular care. Key factors for achieving this longevity include following the factory service intervals, maintaining the engine and transmission, and being prepared for potential repairs on systems like the radiator or the KDSS hydraulic system.
Factors contributing to its longevity
- Durable engine and transmission: The GX 460 is known for its reliable V8 engine and transmission, especially when fluids are changed routinely.
- Robust construction: Its solid construction from the factory contributes to its long-term durability.
- Maintenance: Following the recommended service intervals, including regular fluid changes, is crucial for reaching high mileage.
Potential points of wear and common repairs
- Radiator and coolant: Radiator failure is a potential issue, which can lead to other problems like a head gasket failure if not addressed promptly.
- KDSS system: The Kinetic Dynamic Suspension System (KDSS) can be a point of concern, but Lexus generally provides early warnings for potential problems with it.
- Other components: At higher mileage, expect to see wear on components such as the water pump, fuel pump, CV axles, and wheel bearings.
How many miles does a Lexus get on a full tank?
The 2022 Lexus IS has more than 430 miles of maximum range on a single full tank of fuel. The 2022 Lexus IS has the option to use 1 of 4 available engines with their own unique fuel efficiency.
