Lexus SC 430 MPG by Year & Engine (EPA)
EPA fuel-economy ratings for every rated Lexus SC 430 model year from 2002 to 2010 — each engine and transmission with its official city, highway and combined figures. Over these years the SC 430 has been offered with 4.3L 8-cyl engines; the most efficient version is the 2010 (up to 19 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 SC 430 fuel economy by year
| Year | Combined | Engines | Median used price | For sale |
|---|---|---|---|---|
| 2010 | 19 MPG | 4.3L 8-cyl | — | — |
| 2009 | 19 MPG | 4.3L 8-cyl | — | — |
| 2008 | 19 MPG | 4.3L 8-cyl | — | — |
| 2007 | 19 MPG | 4.3L 8-cyl | — | — |
| 2006 | 19 MPG | 4.3L 8-cyl | — | — |
| 2005 | 18 MPG | 4.3L 8-cyl | — | — |
| 2004 | 18 MPG | 4.3L 8-cyl | — | — |
| 2003 | 18 MPG | 4.3L 8-cyl | — | — |
| 2002 | 18 MPG | 4.3L 8-cyl | — | — |
2010 Lexus SC 430: engines & MPG
The 2010 SC 430 was EPA-rated in 1 version (4.3L 8-cyl), with combined economy of 19 MPG.
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| SC 430 | 4.3L 8-cyl | Automatic (S6) | Premium | 16 | 23 | 19 MPG |
2009 Lexus SC 430: engines & MPG
The 2009 SC 430 was EPA-rated in 1 version (4.3L 8-cyl), with combined economy of 19 MPG.
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| SC 430 | 4.3L 8-cyl | Automatic (S6) | Premium | 16 | 23 | 19 MPG |
2008 Lexus SC 430: engines & MPG
The 2008 SC 430 was EPA-rated in 1 version (4.3L 8-cyl), with combined economy of 19 MPG.
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| SC 430 | 4.3L 8-cyl | Automatic (S6) | Premium | 16 | 23 | 19 MPG |
2007 Lexus SC 430: engines & MPG
The 2007 SC 430 was EPA-rated in 1 version (4.3L 8-cyl), with combined economy of 19 MPG.
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| SC 430 | 4.3L 8-cyl | Automatic (S6) | Premium | 16 | 23 | 19 MPG |
2006 Lexus SC 430: engines & MPG
The 2006 SC 430 was EPA-rated in 1 version (4.3L 8-cyl), with combined economy of 19 MPG.
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| SC 430 | 4.3L 8-cyl | Automatic (S6) | Premium | 17 | 23 | 19 MPG |
2005 Lexus SC 430: engines & MPG
The 2005 SC 430 was EPA-rated in 1 version (4.3L 8-cyl), with combined economy of 18 MPG.
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| SC 430 | 4.3L 8-cyl | Automatic 5-spd | Premium | 16 | 22 | 18 MPG |
2004 Lexus SC 430: engines & MPG
The 2004 SC 430 was EPA-rated in 1 version (4.3L 8-cyl), with combined economy of 18 MPG.
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| SC 430 | 4.3L 8-cyl | Automatic 5-spd | Premium | 16 | 22 | 18 MPG |
2003 Lexus SC 430: engines & MPG
The 2003 SC 430 was EPA-rated in 1 version (4.3L 8-cyl), with combined economy of 18 MPG.
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| SC 300/SC 430 | 4.3L 8-cyl | Automatic 5-spd | Premium | 16 | 22 | 18 MPG |
2002 Lexus SC 430: engines & MPG
The 2002 SC 430 was EPA-rated in 1 version (4.3L 8-cyl), with combined economy of 18 MPG.
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| SC 300/SC 430 | 4.3L 8-cyl | Automatic 5-spd | Premium | 16 | 21 | 18 MPG |
Frequently asked questions
What MPG does a Lexus SC 430 get?
Depending on year and engine, EPA combined ratings for the SC 430 range from 18 to 19 MPG. The most efficient rated version is the 2010 model year.
What engines does the 2010 Lexus SC 430 have?
The 2010 SC 430 was EPA-rated with 4.3L 8-cyl engines — see the 2010 table above for each version's exact city/highway figures.
Does the Lexus SC 430 require premium gas?
Yes — every EPA-rated gas SC 430 version specifies premium gasoline.
https://vehisales.com/research/fuel-economy/lexus/sc-430.
Fuel economy of other models
Lexus RX MPG by year · Lexus NX MPG by year
See also: Lexus SC 430 hub — live listings, prices & reliability · Most fuel-efficient cars by segment · Model price trends. Media inquiries: [email protected].