38/100

2004Minicompact CarsPremium

2004 Audi TT Coupe quattro

EPA ID: 19393

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City MPG

Combined MPG

21MPG· Average

Highway MPG

Fuel Economy Overview

The 2004 Audi TT Coupe quattro achieves an EPA-estimated 21 MPG in combined city and highway driving, with 18 MPG in the city and 26 MPG on the highway. Powered by a 1.8L 4-cylinder turbocharged engine paired with a manual 6-spd, this minicompact cars features 4-Wheel or All-Wheel Drive drive.

In terms of environmental impact, the 2004 TT Coupe quattro produces approximately 423 grams of CO2 per mile. This figure is measured under standardized EPA test conditions and represents tailpipe emissions only. For context, the average new vehicle sold in the United States produces approximately 400 grams of CO2 per mile, meaning this TT Coupe quattro has higher-than-average emissions in this regard.

The estimated annual fuel cost for this vehicle is $3,300, based on 15,000 miles of driving per year and current national average fuel prices. Compared to the average new vehicle, you would save $5,750 over a 5-year period. This calculation accounts for differences in fuel consumption efficiency and provides a practical measure of long-term ownership costs attributable to fuel economy.

Energy DNA

Vehicle ClassMinicompact Cars

Fuel TypePremium

Engine1.8L 4-cyl

AspirationTurbocharged

TransmissionManual 6-spd

Drive Type4-Wheel or All-Wheel Drive

Green Scorecard

CO2 Emissions423 g/mi

Start-Stop SystemNot Equipped

GHG Score-1/10

Smog RatingN/A

Est. Annual Cost$3,300

5-Year Cost DeltaSave $5,750

Personalized Commute CalculatorEPA defaults to 55% City / 45% Hwy

55% City45% Highway

Adjust the slider to match your daily driving habits. City driving involves stop-and-go traffic under 45mph, while highway driving represents sustained speeds over 55mph.

Your Real MPG

20.9

Impact vs EPA

+$13

/ year

💨

Aerodynamic Speed Penalty

EPA highway tests average roughly 48 mph. Driving at 75 mph increases aerodynamic drag exponentially. Expect your real-world highway fuel economy to drop by roughly 15-20% at interstate speeds.

5-Year Total Cost of Ownership

Estimated Monthly Cost

$659/mo

Includes estimated depreciation, fuel, insurance, and state fees over 5 years. Does not include loan interest.

Annual Mileage15,000 mi

Value Depreciation

Est. value lost over 60 months

$17,500

44.3%

Fuel & Electricity

Based on National Average rates ($3.50/gal)

$12,500

31.6%

Estimated Insurance

Based on vehicle class risk profile

$9,125

23.1%

State Registration Fees

Based on National Average DMV base rates

$400

1.0%

Total 5-Year Cost$39,525

Recall Intelligence

Campaign #14E007000·2014-05-01

critical

Component: ENGINE AND ENGINE COOLING:ENGINE

The Gates Corporation (Gates) is recalling certain aftermarket Tru-Flow Water Pumps, part number TFW 41127, sold at certain NAPA Auto Parts and/or installed by automotive service technicians after November 1, 2013 (and manufactured August 2013 through October 2013) that have a black-colored pulley/sprocket or do not have 'US9377' stamped on the water pump housing. These service replacement parts were sold for use in model year 1999-2005 Audi A4, 2000-2006 Audi TT, 1998-2005 Volkswagen Beetle, 1999-2006 Golf, 1999-2008 and 2011-2013 Volkswagen Jetta, and 2000-2005 Volkswagen Passat. In the affected water pumps, the pulley or sprocket that turns the timing belt may develop microfractures causing the timing belt to fail.

Consequence & Remedy

Consequence: A failure of the timing belt may cause the engine to shut down, potentially increasing the risk of a vehicle crash.

Remedy: Gates will notify owners, and dealers will replace the water pump, free of charge. The recall began during May 2014. Owners may contact The Gates Corporation at 1-303-744-1911.

Campaign #04V007000·2004-04-30

critical

Component: POWER TRAIN:CLUTCH ASSEMBLY

ON CERTAIN PASSENGER VEHICLES WITH DIRECT SHIFT GEARBOX, DURING THE PRODUCTION OF THE GEARBOX, A SEAM AT THE CLUTCH WAS NOT WELDED TO SPECIFICATIONS. THIS COULD LEAD TO DEGRADED PERFORMANCE OF THE CLUTCH INSIDE THE GEARBOX.

Consequence & Remedy

(Based on 200,000 miles driven)

84.6 metric tons CO₂

Equivalent To:

🌳 105 tree seedlings grown for 10 yrs

✈️ 7.1 cross-country flights/yr

Data Provenance

Data directly from the EPA National Vehicle and Fuel Emissions Laboratory. The combined rating is a weighted average (55% city, 45% highway). For official figures, visit fueleconomy.gov.