Fuel tank capacity
14.5–16.3gal · 55–62 L
The 2000 Audi TT has a fuel tank capacity of 14.5 to 16.3 gallons (55–62 liters), depending on the trim. The most common size is 16.3 gallons, used on 1 trim.
A full tank is good for roughly 421–424 highway miles or 276–293 miles around town, going by the EPA ratings.
16.3 gal · Smaller than 73% of 2000 models we list.
What changes the tank sizeTap an option to filter the table
All 2 trims
MPG and range are city / highway.
| Trim | Engine | Drive | Tank | MPG city / hwy | Range city / hwy | |
|---|---|---|---|---|---|---|
| Turbo 2dr Coupe 1.8L 4cyl 5M · FWD MPG 19 / 29Range 276 / 421 mi | 1.8L 4cyl 5M | FWD | 14.5 gal55 L | 19 / 29 | 276 / 421 mi | |
| quattro Turbo 2dr Coupe AWD 1.8L 4cyl 5M · AWD MPG 18 / 26Range 293 / 424 mi | 1.8L 4cyl 5M | AWD | 16.3 gal62 L | 18 / 26 | 293 / 424 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.
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 21 MPG, a full 16.3-gallon tank covers about 342 miles.
| Gauge | Gallons | Highway miles | City miles |
|---|---|---|---|
| Full | 16.3 | 424 | 293 |
| 3/4 | 12.2 | 318 | 220 |
| 1/2 | 8.2 | 212 | 147 |
| 1/4 | 4.1 | 106 | 73 |
| 1/8 | 2.0 | 53 | 37 |
Over 15,000 miles a year (the EPA's yearly estimate) this configuration uses about 714 gallons, roughly 44 full tanks.
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.
$69.60 to fill the 16.3-gallon tank from empty with regular, at this week's US average of $4.27 a gallon.
| Tank | Fuel | US avg / gal | From empty | From 1/4 tank |
|---|---|---|---|---|
| 14.5 gal | Regular | $4.27 | $61.91 | $46.44 |
| 16.3 gal | Regular | $4.27 | $69.60 | $52.20 |
| Region | Regular / gal | Fill from empty |
|---|---|---|
| East Coast | $4.02 | $65.53 |
| Midwest | $4.27 | $69.60 |
| Gulf CoastLowest | $3.70 | $60.31 |
| Rocky Mountain | $4.46 | $72.70 |
| West Coast | $5.42 | $88.35 |
| CaliforniaHighest | $5.89 | $96.01 |
Prices: U.S. Energy Information Administration retail averages for the week of October 26, 2026. This week's prices by state and city.
Starts at the US average for regular; type in what your station charges. For other tank sizes, use the fill-up calculator.
2000 is the first TT model year we list.
| Model year | Tank | Longest highway range |
|---|---|---|
| 2005 TT | 14.5–16.3 gal | 424 mi |
| 2004 TT | 14.5–16.3 gal | 424 mi |
| 2003 TT | 14.5–16.3 gal | 424 mi |
| 2002 TT | 14.5–16.3 gal | 424 mi |
| 2001 TT | 14.5–16.3 gal | 424 mi |
| 2000 TT | 14.5–16.3 gal | 424 mi |
NHTSA lists 1 fuel-system recall for the 2000 Audi TT, out of 5 recalls in total. A recall applies only to the vehicles named in it, so check your VIN.
Vehicle description: passenger vehicles. A small section of the vehicle fuel line assembly may have been damaged during production. If damaged, fuel could leak to the outside.
Risk: In the presence of an ignition source, cause a fire.
Remedy: Dealers will replace the fuel line assembly.
The 2000 Audi TT holds between 14.5 and 16.3 gallons, depending on the trim. 16.3 gallons is the usual size; the smaller 14.5-gallon tank is on the Turbo 2dr Coupe.
The 2000 Audi TT tank holds 55–62 liters, or 14.5–16.3 gallons in US gallons.
The 16.3-gallon tank is on the quattro Turbo 2dr Coupe AWD. The smallest tank, 14.5 gallons, is on the Turbo 2dr Coupe.
Yes. FWD: 14.5 gal; AWD: 16.3 gal.
About 421–424 miles on the highway and 276–293 miles in town, going from full to empty at its EPA ratings. Expect less in practice, since nobody runs the tank dry.
About 106 highway miles or 73 in town from the 16.3-gallon tank, which has roughly 4.1 gallons left at the quarter mark. Gauges aren't exact, so treat that as a guide.
Regular unleaded. The label inside the fuel door confirms it for your car.
At the US average of $4.27 a gallon for regular (EIA, week of October 26, 2026), filling the 16.3-gallon tank from empty costs $69.60. It ranges from $60.31 in the Gulf Coast to $96.01 in California.
About 101 pounds for the 16.3-gallon tank. Gasoline weighs roughly 6.2 pounds a gallon.
Yes. NHTSA lists 1 fuel-system recall for the 2000 Audi TT: 99V222000 (delivery · hoses, lines/piping, and fittings). Check your VIN at nhtsa.gov/recalls to see if your car is affected.
Does your owner's manual say something different? Let us know and we'll fix it. More on how we check the numbers.