Solid performance and an elegant cabin design make the A6 a worthy competitor in the luxury sedan class, but BMW's 5 Series is more athletic and Mercedes carries more brand cachet, so it can't be called a class leader just yet.

2004 Highlights

A sport mode is added to the "multitronic" CVT, the center console's retractable cup holder is replaced by a power point and all quattro models now come standard with a sunroof.

Consumer reviews

Read what other owners think about the 2004 Audi A6.

Overall Consumer Rating

4.892 reviews

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5(81%)

4(14%)

3(5%)

2(0%)

1(0%)

Most helpful consumer reviews

Purchased Used with 62k miles

charbojr,01/08/2014

Bought this off the lot with 62k miles on it. This will be my daily driver. Purchased for it's all weather capability and european refinement. For a 10 year old car this one is in fairly good shape. Some gremlins do plague the car, phantom sunroof, power steering pump went in the first 20 days and driver side rear window does not work. But this is part and parcel for a 10 year old car.

Looks Great, Drives even better!

DJPalland,04/23/2004

This is my 3rd Audi A6, my first one was a 96 Avant, the 2nd one a 00 Sedan, I missed the cargospace, so i bought the 04 Avant. Drives great, handling is good. I think the looks are better than the BMW 5 series touring.

Worst car ever

btoring,09/22/2008

Vehicle started leaking oil and running rough at less than 12k. Dealer would not repair. Finaly after many complaints, dealer found coolant was leaking into the head gaskets. Short story is dealer has had the head gaskets out 3 separate times to 'resurface', car still leaking oil, repaired that several times. I was told the car is like a piece of cheese, when one hole is fixed, another

Model Update Needed

Chance Vought,12/21/2003

I have owned 4 A6's and find the new 3.0 to have lost substantial refinement.The engine although adding 20 horsepower feels crude when compared to the 2.8 and sounds as if it is working too hard.Even the brushed alluminum gear shift plate has been reduced in size over the older models and the fabric covering the gear shift and the steering wheel is a very coarse space

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Features & Specs

MPG

16 city / 23 hwy

Seats 5

5-speed shiftable automatic

Gas

220 hp @ 6300 rpm

See all Used 2004 Audi A6 Wagon features & specs

Safety

IIHS Rating

The Insurance Institute of Highway Safety uses extensive crash tests to determine car safety.

Side Impact Test
Not Tested
Roof Strength Test
Not Tested
Rear Crash Protection / Head Restraint
Not Tested
IIHS Small Overlap Front Test
Not Tested
Moderate Overlap Front Test
Acceptable

More about the 2004 Audi A6

Used 2004 Audi A6 Wagon Overview

The Used 2004 Audi A6 Wagon is offered in the following styles: 3.0 Avant quattro AWD 4dr Wagon (3.0L 6cyl 5A).

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Should I lease or buy a 2004 Audi A6?

Is it better to lease or buy a car? Ask most people and they'll probably tell you that car buying is the way to go. And from a financial perspective, it's true, provided you're willing to make higher monthly payments, pay off the loan in full and keep the car for a few years. Leasing, on the other hand, can be a less expensive option on a month-to-month basis. It's also good if you're someone who likes to drive a new car every three years or so.

Used 2004 Audi A6 Wagon

Used