Lexus LS 430 MPG by year — every rating on record
The Lexus LS 430 has a combined EPA fuel economy rating for 6 model years, from 2001 to 2006. Across those years its best rated version returned 19 mpg (2001) and its thirstiest returned 18 mpg (2004). The EPA record holds 6 configurations for this nameplate, most recently a Large Cars.
Year-by-year EPA ratings
| Model year | Configurations | Best combined | Worst combined | Class rank that year | Drivetrains | Fuel | EPA class |
|---|---|---|---|---|---|---|---|
| 2001 | 1 | 19 mpg | 19 mpg | #12 of 27 (58th pct) | Rear-Wheel Drive | Premium | Large Cars |
| 2002 | 1 | 19 mpg | 19 mpg | #35 of 52 (33th pct) | Rear-Wheel Drive | Premium | Midsize Cars |
| 2003 | 1 | 19 mpg | 19 mpg | #13 of 32 (61th pct) | Rear-Wheel Drive | Premium | Large Cars |
| 2004 | 1 | 18 mpg | 18 mpg | #22 of 41 (48th pct) | Rear-Wheel Drive | Premium | Large Cars |
| 2005 | 1 | 18 mpg | 18 mpg | #26 of 42 (39th pct) | Rear-Wheel Drive | Premium | Large Cars |
| 2006 | 1 | 19 mpg | 19 mpg | #15 of 49 (71th pct) | Rear-Wheel Drive | Premium | Large Cars |
Where it has stood in its class
Ranked against every other nameplate the EPA filed under the same class that year. The Lexus LS 430 placed highest in 2001 at #12 of 27, and lowest in 2002 at #35 of 52. It spent 3 of its 6 ranked years in the top half of its class.
Every configuration on record
All 6 configurations EPA lists for this nameplate, newest first.
| Year | Configuration | Engine detail | City | Highway | Combined | Gallons/yr | Barrels/yr | EPA fuel cost/yr | CO2 g/mi | GHG |
|---|---|---|---|---|---|---|---|---|---|---|
| 2006 | 4.3L 8-cyl Rear-Wheel Drive Automatic (S6) Premium | 4.3L 8-cyl | 16 | 23 | 19 | 605.3 | 15.7 | $4,100 | 467.7368421052632 | n/a |
| 2005 | 4.3L 8-cyl Rear-Wheel Drive Automatic (S6) Premium | 4.3L 8-cyl | 16 | 23 | 18 | 638.9 | 16.5 | $4,300 | 493.72222222222223 | n/a |
| 2004 | 4.3L 8-cyl Rear-Wheel Drive Automatic (S6) Premium | 4.3L 8-cyl | 16 | 23 | 18 | 638.9 | 16.5 | $4,300 | 493.72222222222223 | n/a |
| 2003 | 4.3L 8-cyl Rear-Wheel Drive Automatic 5-spd Premium | 4.3L 8-cyl | 17 | 23 | 19 | 605.3 | 15.7 | $4,100 | 467.7368421052632 | n/a |
| 2002 | 4.3L 8-cyl Rear-Wheel Drive Automatic 5-spd Premium | 4.3L 8-cyl | 16 | 23 | 19 | 605.3 | 15.7 | $4,100 | 467.7368421052632 | n/a |
| 2001 | 4.3L 8-cyl Rear-Wheel Drive Automatic 5-spd Premium | 4.3L 8-cyl | 16 | 23 | 19 | 605.3 | 15.7 | $4,100 | 467.7368421052632 | n/a |
How the rating has moved between model years
Comparing the best-rated configuration of each year. 1 of 2 year-over-year steps improved the top rating.
| Change | Best combined | Delta | Gallons a year at the newer rating |
|---|---|---|---|
| 2003 → 2004 | 19 → 18 mpg | -1 mpg | 639 gal |
| 2005 → 2006 | 18 → 19 mpg | +1 mpg | 605 gal |
What LS 430 fuel costs over a year
At the EPA's 11,500 miles a year, the 2006 Lexus LS 430 burns 605 to 605 gallons depending on configuration. Below is what that costs at three pump prices, and how much more the thirstiest configuration costs than the most efficient one.
| Pump price | Most efficient | Thirstiest | Spread |
|---|---|---|---|
| $3.00/gal | $1,816 | $1,816 | $0 |
| $3.50/gal | $2,118 | $2,118 | $0 |
| $4.00/gal | $2,421 | $2,421 | $0 |
EPA’s own estimate for the 2006 model year is $4,100 to $4,100 a year in fuel, or $9,250 more than the average new vehicle over five years.
How it compares with other Large Cars
Across the 305 nameplates EPA classifies as Large Cars, the median best combined rating is 21 mpg. At 19 mpg the Lexus LS 430 is 2 mpg below the median, which is worth about $202 a year at $3.50 a gallon.
- All Large Cars rankings — every nameplate in the class, best to worst.
Other Lexus nameplates
Every Lexus model compared → — all nameplates ranked by best combined rating, with what each one costs a year.