How many miles per gallon does a Lexus GS450h hybrid get?
The Lexus GS450h, a luxury hybrid sedan, achieves an impressive fuel efficiency of 29 miles per gallon (mpg) in the city and 34 mpg on the highway, for a combined rating of 31 mpg. This makes the GS450h one of the more fuel-efficient luxury hybrid vehicles on the market.
Detailed Fuel Economy Breakdown
The Lexus GS450h is powered by a 3.5-liter V6 engine combined with an electric motor, providing a total system output of 338 horsepower. This hybrid powertrain allows the GS450h to deliver excellent performance while also achieving strong fuel economy numbers.
- City fuel economy: 29 mpg
- Highway fuel economy: 34 mpg
- Combined fuel economy: 31 mpg
These figures are based on EPA estimates and real-world driving conditions may vary. However, the GS450h's hybrid system, which seamlessly transitions between gas and electric power, helps it achieve significantly better fuel efficiency than its non-hybrid Lexus GS counterparts.
Factors Influencing Fuel Economy
Several factors contribute to the Lexus GS450h's impressive fuel economy, including its lightweight construction, aerodynamic design, and advanced hybrid powertrain. The vehicle's regenerative braking system also helps capture energy that would otherwise be lost, further improving its efficiency.
- Lightweight, aerodynamic body design
- Efficient hybrid powertrain with gas and electric motors
- Regenerative braking system
- Driving conditions and habits
It's important to note that actual fuel economy may vary depending on driving conditions, driving habits, and other factors. Drivers who prioritize fuel efficiency can maximize the GS450h's potential by adopting eco-friendly driving practices, such as smooth acceleration, maintaining appropriate speeds, and minimizing idling.
How many miles per gallon does a Lexus GS 450 hybrid get?
31 mpg combined
Performance & mpg
The EPA says you can expect 31 mpg combined (29 city/34 highway). We have confirmed those numbers in real-world driving conditions.
How big is the fuel tank on a Lexus GS 450h?
Fuel & MPG
| Range in miles (city/hwy) | 378.4/430.0 mi. |
|---|---|
| Fuel tank capacity | 17.2 gal. |
What is the best mpg Lexus hybrid?
The Lexus ES 300h sedan is the undisputed champion when it comes to fuel efficiency in the 2025 Lexus hybrid lineup. This mid-size luxury sedan combines a 2.5-liter four-cylinder gasoline engine with an electric motor, resulting in an impressive EPA-estimated combined fuel economy rating of 44 MPG.
What is the best mpg lexus hybrid?
The Lexus ES 300h sedan is the undisputed champion when it comes to fuel efficiency in the 2025 Lexus hybrid lineup. This mid-size luxury sedan combines a 2.5-liter four-cylinder gasoline engine with an electric motor, resulting in an impressive EPA-estimated combined fuel economy rating of 44 MPG.
Is the Lexus GS 450h a good car?
The overall driving experience of the GS 450h is the best yet in a hybrid. The powertrain performance is impressive, and the extremely quiet, comfortable Lexus sedan is a great place in which to experience it. While some Lexus cars have been criticized for being a numbing experience, this GS has character.
How far can a Lexus hybrid go on a tank of gas?
566 miles
The mild-hybrid Lexus NX 350h can travel a total of 566 miles on a full tank of gas and juice from the mild-hybrid battery. The plug-in hybrid Lexus NX 450h+ and Lexus NX 450h+ F SPORT Handling AWD can travel 37 miles6 using electric-only power. EPA-estimated 41 city/ 37 hwy/ 39 comb MPG rating for 2025 Lexus NX 350h.
How many miles per gallon does a Lexus is 500 hybrid get?
The highest horsepower IS model, the IS 500 Sport Performance gets 17 MPG city, 25 highway miles per gallon, and 20mpg combined.
How long does a Lexus GS 450h hybrid battery last?
15 years
Under normal conditions, you can expect Lexus hybrid car batteries to last up to 150,000 miles or 15 years and sometimes even longer.
What is the top speed of a Lexus 450h hybrid?
Top speed is124mph for all versions.
How much does it cost to replace the battery in a Lexus GS450h hybrid?
between $6,597 and $6,677
The average cost for a Lexus GS450h Hybrid High Voltage Battery Replacement is between $6,597 and $6,677. Labor costs are estimated between $308 and $389 while parts are typically priced around $6,289. This range does not include taxes and fees, and does not factor in your unique location.
