Lexus RC 350 MPG by Year & Engine (EPA)
EPA fuel-economy ratings for every rated Lexus RC 350 model year from 2015 to 2025 — each engine and transmission with its official city, highway and combined figures. Over these years the RC 350 has been offered with 3.5L 6-cyl engines; the most efficient version is the 2025 (up to 23 MPG combined). Every rated gas version calls for premium gasoline. Data: U.S. Department of Energy & EPA, fueleconomy.gov; prices are live medians from VehiSales listings.
Lexus RC 350 fuel economy by year
| Year | Combined | Engines | Median used price | For sale |
|---|---|---|---|---|
| 2025 | 22–23 MPG | 3.5L 6-cyl | — | — |
| 2024 | 22–23 MPG | 3.5L 6-cyl | $49,000 | 5 listings |
| 2023 | 22–23 MPG | 3.5L 6-cyl | $45,841 | 16 listings |
| 2022 | 22–23 MPG | 3.5L 6-cyl | $44,588 | 5 listings |
| 2021 | 22–23 MPG | 3.5L 6-cyl | $36,997 | 25 listings |
| 2020 | 21–23 MPG | 3.5L 6-cyl | $37,998 | 15 listings |
| 2019 | 21–23 MPG | 3.5L 6-cyl | $32,493 | 24 listings |
| 2018 | 21–23 MPG | 3.5L 6-cyl | $27,495 | 15 listings |
| 2017 | 21–22 MPG | 3.5L 6-cyl | $30,349 | 12 listings |
| 2016 | 21–22 MPG | 3.5L 6-cyl | $26,282 | 16 listings |
| 2015 | 21–22 MPG | 3.5L 6-cyl | $21,700 | 48 listings |
2025 Lexus RC 350: engines & MPG
The 2025 RC 350 was EPA-rated in 2 versions (3.5L 6-cyl), with combined economy from 22 to 23 MPG.
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| RC 350 | 3.5L 6-cyl | Automatic (S8) | Premium | 20 | 28 | 23 MPG |
| RC 350 AWD | 3.5L 6-cyl | Automatic (S6) | Premium | 19 | 26 | 22 MPG |
2024 Lexus RC 350: engines & MPG
The 2024 RC 350 was EPA-rated in 2 versions (3.5L 6-cyl), with combined economy from 22 to 23 MPG. Used 2024 models currently list for a median of $49,000 on VehiSales (5 for sale).
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| RC 350 | 3.5L 6-cyl | Automatic (S8) | Premium | 20 | 28 | 23 MPG |
| RC 350 AWD | 3.5L 6-cyl | Automatic (S6) | Premium | 19 | 26 | 22 MPG |
2023 Lexus RC 350: engines & MPG
The 2023 RC 350 was EPA-rated in 2 versions (3.5L 6-cyl), with combined economy from 22 to 23 MPG. Used 2023 models currently list for a median of $45,841 on VehiSales (16 for sale).
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| RC 350 | 3.5L 6-cyl | Automatic (S8) | Premium | 20 | 28 | 23 MPG |
| RC 350 AWD | 3.5L 6-cyl | Automatic (S6) | Premium | 19 | 26 | 22 MPG |
2022 Lexus RC 350: engines & MPG
The 2022 RC 350 was EPA-rated in 2 versions (3.5L 6-cyl), with combined economy from 22 to 23 MPG. Used 2022 models currently list for a median of $44,588 on VehiSales (5 for sale).
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| RC 350 | 3.5L 6-cyl | Automatic (S8) | Premium | 20 | 28 | 23 MPG |
| RC 350 AWD | 3.5L 6-cyl | Automatic (S6) | Premium | 19 | 26 | 22 MPG |
2021 Lexus RC 350: engines & MPG
The 2021 RC 350 was EPA-rated in 2 versions (3.5L 6-cyl), with combined economy from 22 to 23 MPG. Used 2021 models currently list for a median of $36,997 on VehiSales (25 for sale).
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| RC 350 | 3.5L 6-cyl | Automatic (S8) | Premium | 20 | 28 | 23 MPG |
| RC 350 AWD | 3.5L 6-cyl | Automatic (S6) | Premium | 19 | 26 | 22 MPG |
2020 Lexus RC 350: engines & MPG
The 2020 RC 350 was EPA-rated in 2 versions (3.5L 6-cyl), with combined economy from 21 to 23 MPG. Used 2020 models currently list for a median of $37,998 on VehiSales (15 for sale).
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| RC 350 | 3.5L 6-cyl | Automatic (S8) | Premium | 20 | 28 | 23 MPG |
| RC 350 AWD | 3.5L 6-cyl | Automatic (S6) | Premium | 19 | 26 | 21 MPG |
2019 Lexus RC 350: engines & MPG
The 2019 RC 350 was EPA-rated in 2 versions (3.5L 6-cyl), with combined economy from 21 to 23 MPG. Used 2019 models currently list for a median of $32,493 on VehiSales (24 for sale).
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| RC 350 | 3.5L 6-cyl | Automatic (S8) | Premium | 20 | 28 | 23 MPG |
| RC 350 AWD | 3.5L 6-cyl | Automatic (S6) | Premium | 18 | 24 | 21 MPG |
2018 Lexus RC 350: engines & MPG
The 2018 RC 350 was EPA-rated in 2 versions (3.5L 6-cyl), with combined economy from 21 to 23 MPG. Used 2018 models currently list for a median of $27,495 on VehiSales (15 for sale).
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| RC 350 | 3.5L 6-cyl | Automatic (S8) | Premium | 20 | 28 | 23 MPG |
| RC 350 AWD | 3.5L 6-cyl | Automatic (S6) | Premium | 18 | 24 | 21 MPG |
2017 Lexus RC 350: engines & MPG
The 2017 RC 350 was EPA-rated in 2 versions (3.5L 6-cyl), with combined economy from 21 to 22 MPG. Used 2017 models currently list for a median of $30,349 on VehiSales (12 for sale).
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| RC 350 | 3.5L 6-cyl | Automatic (S8) | Premium | 19 | 28 | 22 MPG |
| RC 350 AWD | 3.5L 6-cyl | Automatic (S6) | Premium | 19 | 26 | 21 MPG |
2016 Lexus RC 350: engines & MPG
The 2016 RC 350 was EPA-rated in 2 versions (3.5L 6-cyl), with combined economy from 21 to 22 MPG. Used 2016 models currently list for a median of $26,282 on VehiSales (16 for sale).
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| RC 350 | 3.5L 6-cyl | Automatic (S8) | Premium | 19 | 28 | 22 MPG |
| RC 350 AWD | 3.5L 6-cyl | Automatic (S6) | Premium | 19 | 26 | 21 MPG |
2015 Lexus RC 350: engines & MPG
The 2015 RC 350 was EPA-rated in 2 versions (3.5L 6-cyl), with combined economy from 21 to 22 MPG. Used 2015 models currently list for a median of $21,700 on VehiSales (48 for sale).
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| RC 350 | 3.5L 6-cyl | Automatic (S8) | Premium | 19 | 28 | 22 MPG |
| RC 350 AWD | 3.5L 6-cyl | Automatic (S6) | Premium | 19 | 26 | 21 MPG |
Frequently asked questions
What MPG does a Lexus RC 350 get?
Depending on year and engine, EPA combined ratings for the RC 350 range from 22 to 23 MPG. The most efficient rated version is the 2025 model year.
What engines does the 2025 Lexus RC 350 have?
The 2025 RC 350 was EPA-rated with 3.5L 6-cyl engines — see the 2025 table above for each version's exact city/highway figures.
Does the Lexus RC 350 require premium gas?
Yes — every EPA-rated gas RC 350 version specifies premium gasoline.
https://vehisales.com/research/fuel-economy/lexus/rc-350.
Fuel economy of other models
Lexus RX MPG by year · Lexus NX MPG by year
See also: Lexus RC 350 hub — live listings, prices & reliability · Most fuel-efficient cars by segment · Model price trends. Media inquiries: [email protected].