2002 Lexus LS 430 Gas Tank Size & Fuel Capacity
Fuel tank capacity
22.2gal · 84 L
The 2002 Lexus LS 430 has a fuel tank capacity of 22.2 gallons (84 liters).
A full tank is good for roughly 511 highway miles or 355 miles around town, going by the EPA ratings.
22.2 gal · Bigger than 70% of 2002 models we list.
- By trim
- Gas cap & parts
- Fuel essentials
- Miles per tank
- Fill-up cost
- Other years
- Compared
- Pump & gauge parts
- FAQ
2002 Lexus LS 430 fuel tank capacity by trim
MPG and range are city / highway.
| Trim | Engine | Drive | Tank | MPG city / hwy | Range city / hwy | |
|---|---|---|---|---|---|---|
| 4dr Sedan 4.3L 8cyl 5A · RWD MPG 16 / 23Range 355 / 511 mi | 4.3L 8cyl 5A | RWD | 22.2 gal84 L | 16 / 23 | 355 / 511 mi | |
| No trim matches all of these filters. | ||||||
Tank figures are the manufacturer's rated capacity, sorted smallest tank first. Range is tank size times EPA city or highway MPG.
How far a 2002 Lexus LS 430 goes on a tank
Gallons left and the distance they cover at each mark on the fuel gauge, at EPA city and highway mileage. At the combined rating of 19 MPG, a full 22.2-gallon tank covers about 422 miles.
| Gauge | Gallons | Highway miles | City miles |
|---|---|---|---|
| Full | 22.2 | 511 | 355 |
| 3/4 | 16.7 | 383 | 266 |
| 1/2 | 11.1 | 255 | 178 |
| 1/4 | 5.6 | 128 | 89 |
| 1/8 | 2.8 | 64 | 44 |
Over 15,000 miles a year (the EPA's yearly estimate) this configuration uses about 789 gallons, roughly 36 full tanks.
In real driving: owners who log fill-ups at fueleconomy.gov average 22.1 MPG in the LS 430 (7 drivers), about 491 miles on a full 22.2-gallon tank.
Fuel gauges aren't perfectly linear and the low-fuel light comes on with a few gallons still in the tank, so plan your stop before the last eighth.
- EPA combined
- 19 MPG
- Tailpipe CO2
- 468 g/mi
- Source
- EPA ratings
What it costs to fill up a 2002 Lexus LS 430
$117.22 to fill the 22.2-gallon tank from empty with premium, at this week's US average of $5.28 a gallon.
| Tank | Fuel | US avg / gal | From empty | From 1/4 tank |
|---|---|---|---|---|
| 22.2 gal | Premium | $5.28 | $117.22 | $87.91 |
By region, 22.2-gallon tank
| Region | Premium / gal | Fill from empty |
|---|---|---|
| East Coast | $4.93 | $109.45 |
| Midwest | $5.37 | $119.21 |
| Gulf CoastLowest | $4.57 | $101.45 |
| Rocky Mountain | $5.12 | $113.66 |
| West Coast | $6.08 | $134.98 |
| CaliforniaHighest | $6.36 | $141.19 |
Prices: U.S. Energy Information Administration retail averages for the week of October 26, 2026. This week's prices by state and city.
Your own price
- 22.2-gallon tank$117.22
- A year of driving (15,000 mi)$4,168
Starts at the US average for premium; type in what your station charges. For other tank sizes, use the fill-up calculator.
LS 430 tank size in other years
The 2002 LS 430 uses the same 22.2 gal tank as the 2001 model.
| Model year | Tank | Longest highway range |
|---|---|---|
| 2006 LS 430 | 22.2 gal | 511 mi |
| 2005 LS 430 | 22.2 gal | 511 mi |
| 2004 LS 430 | 22.2 gal | 511 mi |
| 2003 LS 430 | 22.2 gal | 511 mi |
| 2002 LS 430 | 22.2 gal | 511 mi |
| 2001 LS 430 | 22.2 gal | 511 mi |
2002 Lexus LS 430 vs similar 2002 sedans
At 22.2 gallons, the LS 430's largest tank ranks second of the seven 2002 sedans compared here. The Jaguar XJ-Series carries the most (23.1 gal) and the Acura RL the least (18.0 gal).
| 2002 model | Tank | Longest highway range |
|---|---|---|
| Jaguar XJ-Series | 23.1 gal | 508 mi |
| Lexus LS 430 | 22.2 gal | 511 mi |
| Audi A6 | 18.5–21.7 gal | 499 mi |
| INFINITI Q45 | 21.4 gal | 492 mi |
| Mercedes-Benz E-Class | 18.5–21.1 gal | 549 mi |
| Cadillac Seville | 18.5 gal | 463 mi |
| Acura RL | 18.0 gal | 396 mi |
Other 2002 sedans of a similar size, one model per brand.
2002 Lexus LS 430 fuel pump and gauge parts
These are the part numbers the makers list for the 2002 Lexus LS 430. Check the fuel system recalls first: recall repairs are free.
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Frequently asked questions
What is the fuel tank capacity of the 2002 Lexus LS 430?
The 2002 Lexus LS 430 holds 22.2 gallons (84 liters).
How many gallons and liters does the 2002 Lexus LS 430 gas tank hold?
The 2002 Lexus LS 430 tank holds 84 liters, or 22.2 gallons in US gallons.
How far can a 2002 Lexus LS 430 go on a full tank?
About 511 miles on the highway and 355 miles in town, going from full to empty at its EPA ratings. Expect less in practice, since nobody runs the tank dry.
How many miles can a 2002 Lexus LS 430 go on a quarter tank?
About 128 highway miles or 89 in town from the 22.2-gallon tank, which has roughly 5.6 gallons left at the quarter mark. Gauges aren't exact, so treat that as a guide.
How many miles does a 2002 Lexus LS 430 really get on a tank?
Drivers who log their fill-ups at fueleconomy.gov average 22.1 MPG in the 2002 Lexus LS 430 (7 drivers), which works out to about 491 miles on a full 22.2-gallon tank.
What gas does the 2002 Lexus LS 430 take?
Premium unleaded (required). The label inside the fuel door confirms it for your car.
How much does it cost to fill up a 2002 Lexus LS 430?
At the US average of $5.28 a gallon for premium (EIA, week of October 26, 2026), filling the 22.2-gallon tank from empty costs $117.22. It ranges from $101.45 in the Gulf Coast to $141.19 in California.
How much does a full tank of gas weigh in a 2002 Lexus LS 430?
About 138 pounds for the 22.2-gallon tank. Gasoline weighs roughly 6.2 pounds a gallon.
Does the 2002 Lexus LS 430 have a bigger gas tank than the Acura RL?
Yes. The 2002 Lexus LS 430 holds up to 22.2 gallons; the 2002 Acura RL holds up to 18.0.
Sources
- Tank sizes: manufacturer-rated capacities from US-market specifications, checked against independent references. Updated October 2026.
- MPG and range: EPA ratings (fueleconomy.gov). Range is tank size times EPA MPG.
- Fuel prices: U.S. Energy Information Administration, week of October 26, 2026 (this week's prices).
- Real-world MPG: driver-reported fill-ups shared at fueleconomy.gov (My MPG).
Does your owner's manual say something different? Let us know and we'll fix it. More on how we check the numbers.