What is the fuel economy of a 2004 Audi A4?

EPA figures for the 2004 Audi A4 reach 23 MPG combined depending on configuration; the table on this page lists every tested engine and transmission combination.

Are there recalls on the 2004 Audi A4?

NHTSA lists 3 safety recall campaigns for the 2004 Audi A4. Check your specific vehicle by VIN on the official NHTSA site - recalls are fixed free of charge by dealers.

What are common problems with the 2004 Audi A4?

Owners have filed 225 complaints with NHTSA for the 2004 Audi A4, most often about: Fuel System, Gasoline, Air Bags, Engine And Engine Cooling. Complaint counts reflect what owners report, not confirmed defects.

Audi · 2004

2004 Audi A4

Official EPA fuel economy and NHTSA recall record, best combined figure 23 MPG.

Fuel economy (EPA)

Engine	Transmission	Fuel	City	Highway	Combined	CO2 g/mi
1.8L 4-cyl	Automatic (variable gear ratios)	Premium	20	27	23	386
1.8L 4-cyl	Manual 5-spd	Premium	20	29	23	386
3.0L 6-cyl	Automatic (variable gear ratios)	Premium	18	26	21	423

Safety recalls (NHTSA)

3 campaigns on record for this model year. Recall repairs are free at dealers; check your exact vehicle by VIN on nhtsa.gov/recalls.

Campaign 14E007000

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

Campaign 16V382000

Volkswagen Group of America, Inc. (Volkswagen) is recalling certain model year 2004-2008 Audi A4, and 2005-2011 Audi A6 vehicles originally sold, or ever registered, in Alabama, California, Florida, Georgia, Hawaii, Louisiana, Mississippi, South Carolina, Texas, Puerto Rico, American Samoa, Guam, the Northern Mariana Islands (Saipan), and the U.S. Virgin Islands, or "Zone A." Additionally, unl

Campaign 05V096000

ON CERTAIN PASSENGER VEHICLES, THERE IS A POSSIBILITY OF XENON HEADLAMP COATING DEGRADATION OVER TIME. THE LUMINOUS TRANSMITTANCE OF THE HEADLAMP MAY DECREASE OVER A PERIOD OF TIME.

Owner complaints (NHTSA)

225 complaints filed by owners for this model year (10 involving a crash, 6 a fire). Complaints are owner reports, not confirmed defects - browse them in full on nhtsa.gov.

Fuel System, Gasoline 48 Air Bags 26 Engine And Engine Cooling 21

Decode this car's VIN All Audi models EU CO2 & registrations

Sources: EPA fueleconomy.gov, the NHTSA recalls, complaints and 5-Star Safety Ratings databases (all US public data), refreshed monthly. Recall texts are quoted from the official record. Details on About & Data Sources.