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What is the mpg for a 1993 LS400?

The 1993 Lexus LS400 was a luxury sedan known for its smooth ride, refined interior, and impressive fuel efficiency. According to the available information, the 1993 LS400 had an average fuel economy of 18 miles per gallon (mpg) in the city and 23 mpg on the highway.


Fuel Economy Breakdown


The 1993 Lexus LS400 was powered by a 4.0-liter V8 engine that produced 250 horsepower. This engine was paired with a 4-speed automatic transmission, which helped optimize fuel efficiency.



  • City Fuel Economy: 18 mpg

  • Highway Fuel Economy: 23 mpg

  • Combined Fuel Economy: 20 mpg


These fuel economy figures were considered impressive for a luxury sedan of its size and power at the time. The LS400's efficient engine and transmission, as well as its aerodynamic design, contributed to its relatively high fuel efficiency compared to other vehicles in its class.


Factors Affecting Fuel Economy


Several factors can influence the actual fuel economy experienced by LS400 owners, including driving conditions, driving style, and vehicle maintenance. Factors such as frequent acceleration, high-speed driving, and carrying heavy loads can all reduce the vehicle's real-world fuel efficiency.



  • Driving Conditions: Fuel economy may be lower in stop-and-go city traffic or on hilly terrain compared to highway driving.

  • Driving Style: Aggressive acceleration and high-speed driving can significantly reduce fuel efficiency.

  • Vehicle Maintenance: Proper tire inflation, regular tune-ups, and other maintenance can help maintain the LS400's fuel economy over time.


It's important to note that the fuel economy figures provided are based on EPA estimates and may not reflect the actual experience of every LS400 owner. Individual driving habits and conditions can have a significant impact on the real-world fuel efficiency of the vehicle.

Is Lexus LS fuel efficient?


Lexus LS mileage is 15.4 kmpl. The hybrid (electric + petrol) mileage for Lexus LS is 15.4 kmpl.



How many miles per gallon does a 1993 Lexus LS400 get?


Based on data from 13 vehicles, 776 fuel-ups and 213,811 miles of driving, the 1993 Lexus LS400 gets a combined Avg MPG of 18.66 with a 0.27 MPG margin of error. Below you can see a distribution of the fuel-ups with 26 outliers (3.24%) removed.



Can a Lexus last 500k miles?


Should you purchase them? Since the Lexus LX can last up to 500,000 miles, it's safe to invest in one with more than 100,000 miles on the odometer. However, we do recommend being cautious and taking it for a test drive or to a mechanic beforehand to avoid any surprises during your time as an owner.



What is the lifespan of a Lexus is engine?


What is Lexus Is250 lifespan? The estimated lifespan of a Lexus Is250 is 331,000 miles, before reaching the life expectancy upper limit. Factors such as ULEZ compliance and BHP are major when looking into a vehicle's lifespan/life expectancy.



Will LS400 be a classic?


However, the original LS400 which started it all, in this writer's opinion, will go down in history as a proper luxury classic. Back in the early eighties, Toyota was not thought of as being on the same planet in terms of luxury when compared to BMW, Mercedes, and Jaguar.



How long does a LS400 engine last?


You can keep virtually any car running if you are willing to pay. Having said that I think the "Economic" life of a LS400 is somewhere around 250-300K miles. But there is a well publicised article of an LS400 with >500K on it. It's all in the maintenance.



Are Lexus LS400 expensive to maintain?


RepairPal estimates that a Lexus LS 400 should cost you around $435 a year, with CarEdge reporting a ten-year maintenance cost of around $6,875, but these are broad averages across dozens of model years, not specifically for the first generation models.



Is the LS400 engine reliable?


Especially one built by an auto manufacturer known for reliability, like Lexus. The second-gen LS400 benefits from the 1UZ-FE V8 engine. This powertrain is known for being able to achieve extremely high mileage and remain reliable while doing so. The power output is around 260 horsepower and 270 pound-feet of torque.



How much is a 1993 Lexus LS400 worth?


How much is a 1993 Lexus LS 400 worth? The value of a used 1993 Lexus LS 400 ranges from $2,834 to $9,638, based on vehicle condition, mileage, and options.



What mpg does a LS400 get?


EPA mileage rating is 19 city, 26 highway. A round of mostly city driving and some highway driving netted 17.6 mpg on the premium fuel the LS400 requires. The Lexus basic warranty is four years or 50,000 miles. The powertrain is covered for six years or 70,000 miles.


Kevin's Auto

Kevin Bennett

Company Owner

Kevin Bennet is the founder and owner of Kevin's Autos, a leading automotive service provider in Australia. With a deep commitment to customer satisfaction and years of industry expertise, Kevin uses his blog to answer the most common questions posed by his customers. From maintenance tips to troubleshooting advice, Kevin's articles are designed to empower drivers with the knowledge they need to keep their vehicles running smoothly and safely.