2018 Lexus LS 500
23MPG
Combined
2
Trims
2018
2019 →
Updated February 27, 2026
The 2018 Lexus LS 500 is a Sedan that delivers 21–23 combined MPG depending on trim. Here’s everything you need to know about this vehicle, from fuel economy to safety ratings.
2018 Lexus LS 500 Specifications
| Spec | Value |
|---|---|
| Combined MPG | 21–23 combined MPG depending on trim |
| City MPG | 19 |
| Highway MPG | 30 |
| Body Style | Sedan |
| Fuel Type | Premium |
| Drive | RWD |
| Available Trims | 2 |
Available Trims
| Trim | MPG (City/Hwy/Combined) | Engine | Transmission |
|---|---|---|---|
| 6 cyl | 19/30/23 | 3.4L 6cyl | Automatic (S10) |
| 6 cyl | 18/27/21 | 3.4L 6cyl | Automatic (S10) |
Annual Fuel Cost
Based on EPA estimates, the 2018 Lexus LS 500 costs approximately $2,675 per year in fuel. This assumes 15,000 miles driven annually and current fuel prices.
Compare the 2018 Lexus LS 500
See how it stacks up against similar vehicles:
Other Model Years
- 2025 Lexus LS 500
- 2024 Lexus LS 500
- 2023 Lexus LS 500
- 2022 Lexus LS 500
- 2021 Lexus LS 500
- 2020 Lexus LS 500
- 2019 Lexus LS 500
- 2018 (this page)
Check Vehicle History
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