2004 Audi A6 Overview


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2.7T Quattro
Avg. Price: $8,490
2.7T S-Line Quattro
Avg. Price: $7,431
Avg. Price: $7,357
3.0 Quattro
Avg. Price: $7,417
Avg. Price: $7,971
Avant 3.0 Quattro
9 national listings
Avg. Price: $7,037

Audi A6 Experts

#1 JRKPerformax
Reputation 190
#2 tenspeed
Reputation 120
#3 Tom Demyan
Tom Demyan
Reputation 110
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Average User Score

4.55 stars

Based on 23 reviews

A Surprisingly Sporty Sedan That Is Just As Surprisingly Fun To Drive. by Erik
 — The A6 2.7T is an ordinary A6 that has received some styling flairs and a more powerful engine. The seemingly luxurious sedan weighs about 2 tons, but that doesn't stop it from being a pleasing car t... Read More
2004 Audi A6 2.7t Quattro by Brett
 — The 2.7L Biturbo V6 is an outstanding motor! With 250HP to start with, this car is very smooth and deceiving. Add a performace chip and it's a force to be reckoned with on the roads. The interior is o... Read More
A Well Maintained Audi Is The Only Audi You Should Buy by Jbeezy
 — 2004 was the final year of production of this particular body/chasis make and as such the 04's have an advantage being that in it's final year the C5 had virtually all the problems and kinks from earl... Read More

2004 Audi A6 Overview

Overall User Score

4.5 out of 5 stars4.5 out of 5 stars4.5 out of 5 stars4.5 out of 5 stars4.5 out of 5 stars4.55

Based on 23 reviews

2004 Audi A6

A new Audi A6 restyling was in the works for 2005, so few changes appeared in the 2004 A6 models.  A new 2.7T S-Line sedan was added to the trims, essentially a 2.7T decked out with the old Sports Package.  With all that surging road power under the hood, it was only natural to add a sports suspension, 18-inch wheels, a rear spoiler, and S-Line badging.  The engine was also performance-tuned to get 265-hp, 15 more than the regular 2.7T.  

Another welcome addition to the 2004 Audi A6 was standard power sunroof on all quattro models, which was basically every model except for the base front-wheel drive 3.0 sedan.  In this sedan, a sport mode was added to the standard CVT continuously variable transmission.  Otherwise, the 3.0, 220-hp, 2.7T, 250-hp, and 4.2, 300-hp all-wheel drive quattros remained unchanged, as did the 3.0 quattro wagon.

Audis are distinguished for their interior elegance and tons of comfort features, as well as a classic exterior styling with a rounded roof and trademark split-front grille.  The car has always been designed with stability and safety in mind, and to this end, traction control, four-wheel ABS, and an electronic stability system are standard across the line.  Families can ride in confidence and comfort.  Performance-wise, the Audi A6 are extremely responsive behind the wheel, with nimble handling and road-hugging cornering.  All these features earn high marks from drivers, particularly the quattro capabilities in the snow, the stylishness, the ample room for five inside, and the perfect combination of sports performance with high-end sophistication.  Consistent bad reviews go to the poor cupholders, poor gas mileage, the useless navigation system, and numerous unpleasant repair shop experiences.


What's your take on the 2004 Audi A6?

People researching a 2004 Audi A6 contacted a dealer about

2004 Audi A6 2.7T S-Line Quattro, 2004 Audi A6 2.7T when it was stock., exterior
Audi A6
25% of the time
Audi A4
9% of the time
BMW 3 Series
6% of the time
Acura TL
5% of the time
Looking for a Used A6 in your area?
CarGurus has 8,167 nationwide A6 listings starting at $2,495.

Audi A6 Questions


How Often Do Engine Fluids Need To Be Replaced On An 2004 Audi 6

thinking of buying a 2004 audi 6 took it in for a pre buyer diagnosis and they recommended that all engine fluis should have been replaced at 60000 miles this car has 62000miles is it really ne...

9 views with no answers yet

Radio Stopped Working (bose)..no Power ...fuse Checked Twice ????

shortly after car wash ..radio has no power (BOSE)....manual inidicate anti-thief possibility but display has no power

20 views with no answers yet
Deborah Miller

Where Is Fuel Pump Relay Located 2004 Audi A6 2.7t

where is Fuel Pump Relay located 2004 Audi A6 2.7t I cant locate it is it in the ECU box, if so how do I open this box

246 views with 1 answer (last answer 4 months ago)

D Car Starts Then Run For About 4 Seconds Then Shot Off

191 views with 3 answers (last answer 6 months ago)
Cesar Abrego

I'm Being Quoted $1,259 To Service My Time Chain On My New 2004 Audi A6 Qua...

Timing belt price quote-VW-Audi Specialist... not dealer

2,369 views with 5 answers (last answer 7 months ago)