How many miles per gallon does a 1999 Lexus LX470 get?
The 1999 Lexus LX470, a full-size luxury SUV powered by a 4.7-liter V8, is EPA-rated at about 15 miles per gallon combined (14 mpg city / 18 mpg highway). Real-world mileage varies with driving style, load, and terrain.
Official fuel economy figures
Below are the EPA-estimated fuel economy figures published for the 1999 LX470, reflecting city and highway driving as measured at the time.
- 14 mpg in city driving
- 18 mpg on the highway
- 15 mpg combined
These figures come from EPA testing standards used in 1999 and provide a baseline for comparison among vehicles.
What these numbers mean for owners
EPA ratings are designed for straightforward comparison and budgeting. Real-world results depend on how you drive and the vehicle's condition. Expect mileage in the low-to-mid teens under typical mixed-use driving.
Real-world fuel economy and influencing factors
Owners of the LX470 often report mileage variations based on usage. The main factors that affect actual mpg include:
- Driving conditions: city stop-and-go versus steady highway speeds
- Maintenance: clean air filters, fresh spark plugs, and healthy oxygen sensors
- Tire pressure and rolling resistance
- Payload and towing load
- Climate and use of air conditioning
- Vehicle age and overall wear
With proper maintenance and moderate driving habits, many LX470 owners report real-world mpg in the low to mid-teens range, though heavy loads or steep climbs can reduce efficiency.
Summary
The 1999 Lexus LX470 is EPA-rated at 14 city / 18 highway / 15 combined. In everyday driving, expect roughly 12–18 mpg depending on conditions, with highway trips typically yielding better efficiency. Maintenance and driving style are key to approaching the official figures.
What years to avoid Lexus LX 470?
While the Lexus LX470 is generally reliable, the pre-2003 models are the ones to approach with caution due to their less durable four-speed automatic transmission and potential for drivetrain backlash. Owners of all LX470s should also be aware of the potential for issues with older components like window and door lock actuators and possible EVAP system problems, and be prepared for potentially expensive repairs on any used vehicle, notes SlashGear.
This video explains some of the potential problems to check for when buying a used Lexus LX470: 53sBefore BuyingYouTube · Dec 7, 2022
Years to be cautious about
- Pre-2003 models: These models are known to have a less robust four-speed automatic transmission, which can develop backlash (a clunking noise when shifting).
- Drivetrain issues: While the 2003-2007 models have a stronger five-speed transmission, they can still experience drivetrain backlash, especially with demanding use or high mileage. This is often due to worn-out components in the front gearbox, transfer case, and other parts.
Other potential issues to consider
- Electrical components: As the vehicles age, components like window motors, seat motors, and door lock actuators are more prone to failure due to their age and wear and tear, says a YouTube video.
- EVAP system: The Check Engine light can be triggered by faults in the EVAP system or a failed oxygen sensor, according to RepairPal.
- Starting issues: Some models, particularly the earlier ones, may experience stalling and idle instability or a crank-no-start condition due to immobilizer or fuel pump relay issues.
How much is a 1999 Lexus 470 worth?
How much should I pay for a 1999 Lexus LX 470? The 1999 Lexus LX 470 models listed for sale on Autotrader cost between $11,895 and $15,900, with an average price of $13,232.
How many miles per gallon does a Lexus LX 470 get?
The Lexus LX 470's MPG varies by year, but it averages around 12-13 MPG in the city and 15-17 MPG on the highway. For example, the 2000 model gets an estimated 12 MPG city/15 MPG highway, while later models like the 2006 and 2007 versions are rated at 13 MPG city/17 MPG highway.
| Year | City MPG | Highway MPG |
|---|---|---|
| 1999 | 13 MPG | 16 MPG |
| 2000 | 12 MPG | 15 MPG |
| 2001 | 12 MPG | 15 MPG |
| 2004 | 12 MPG | 16 MPG |
| 2006 | 13 MPG | 17 MPG |
| 2007 | 13 MPG | 17 MPG |
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How many miles per gallon does a 1999 Lexus LX 470 get?
The 1999 Lexus LX 470 has an estimated EPA fuel economy of 13 MPG in the city and 16 MPG on the highway, for a combined total of 13 MPG. It is powered by a 4.7L V8 gas engine and has a fuel tank capacity of approximately 25.4 gallons.
- City: 12 mpg
- Highway: 15 mpg
- Combined: 13 mpg
