Audi RS6 for Sale in Boulder, CO

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Currently in stock: New CPO Used
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Used
$17,900 112,791 mi.

2003 Audi RS6 4dr Sdn 4.2L quattro AWD

  • Ext. Color: Gray
  • Int. Color: Black
  • Transmission: Automatic
  • Drivetrain: AWD
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GR Auto Gallery
() -
(616) 366-4179
4 (105 reviews)
1032 mi. from 80301
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(616) 366-4179
Dealer Review
purchased a Ford (Shay) 1929 model A
by Robert F. Brown from Clearfield Pa.
November 6, 2018
5 5 5 5 5 4 (105 reviews)
Being from out of state I had reservations as to how I would be treated once the deal was made and paid for. However: I quickly learned that the dealer was up front, repaired what they said they would, and made the transaction and shipping very smooth. A particular thanks to Rob Venlet, your help and honesty is greatly appreciated! Robert F. Brown Clearfield, Pa.
A twin turbo 4.2L V8 all wheel drive beast
by JoeB from Indianapolis, IN
January 29, 2019
5
A classic Audi Quattro with power to spare, flat cornering and room for 4 actual adults and their stuff. Not simply a souped-up version of the A6 sedan, just 1200 were imported starting in 2002 as a 2003 model, the car was developed by Quattro GmbH, Audi's performance subsidiary.
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Used
$15,000 115,974 mi.

2003 Audi RS6 Quattro

Fair Price
  • Ext. Color: Silver
  • Int. Color: Black
  • Transmission: Automatic
  • Drivetrain: AWD
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Palace Auto Center
() -
(925) 230-0349
5 (8 reviews)
909 mi. from 80301
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(925) 230-0349
Dealer Review
great dealer!
by KC from Danville
November 6, 2018
5 5 5 5 5 5 (8 reviews)
Bought another car from rob at palace auto. I defiantly recommend this dealer. They are my go to for buying a car!
I am still bitter the US only got the RS6 for 1yr
by dj from Virginia
January 17, 2019
5
People don't believe me when I say the car is 16 years old. Audi made a timeless classic and packed it with tech that was years ahead of it's time. I have driven other high performance sedans, but nothing that leaves an impression as the RS6 does. It is a monster in a tuxedo. Twin turbo V8 to all four wheels, uses the same 8 piston Brembo brakes the Lamborghini Gallardo, and it has heated rear seats. What's not to love?!
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Used
$14,895 92,535 mi.

2003 Audi RS6 Quattro

Fair Price
  • Ext. Color: Blue
  • Int. Color: Black
  • Transmission: Automatic
  • Drivetrain: AWD
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United Auto Exchange
() -
(630) 884-6080
3.9 (44 reviews)
903 mi. from 80301
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(630) 884-6080
Dealer Review
ABSOLUTELY EXCEPTIONAL! (2005 Range Rover)
by Rover Owner from Oklahoma City, OK
November 6, 2018
5 5 5 5 5 3.9 (44 reviews)
I really cannot say enough about the guys at United Auto Exchange. RJ was my salesman, and I contacted the company through a listing on a major auction site when I saw the listing. The price was extremely fair, the process easy and the vehicle in absolutely stunning condition. It was perfectly described and exactly matched the photos. They arranged shipping from greater Chicago to Oklahoma City, and it was efficient, on-time and extremely reasonable. Buying a car site-unseen as a retail consumer can be a gamble, but the guys at United Auto Exchange have by loyalty.
Most well put car I own
May 26, 2018
5
Car has everything I need this is my second one I own ad a big thanks to coso o motors Inc located in North Carolina process was quick
See all 32 photos
Used
$18,977 96,482 mi.

2003 Audi RS6 4dr Sdn 4.2L quattro AWD

  • Ext. Color: Other
  • Int. Color: Silver
  • Transmission: Automatic
  • Drivetrain: AWD
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Cosmo Motors
() -
(828) 330-6041
4.3 (116 reviews)
1327 mi. from 80301
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(828) 330-6041
Dealer Review
A decent place to do business
by George E from High Country, NC
November 6, 2018
5 5 5 5 5 4.3 (116 reviews)
I have bought and sold vehicles from Cosmo Motors. Having said that, if there is a pickier buyer out there, I'd love to make your acquaintance. I have dealt with Matt and Cosmo with deals in the Aston Martin, and Porsche range of cars. Anytime their business said they'd check, or perform a repair, it was done, period. Being no neophyte when it comes to car collecting I can assure the reader that if a business did not do what they'd say they'd do, I've no hesitancy or qualms about putting that comment into writing so others can gain information, so hard earned money is not wasted; this is how we learn where to shop, or more importantly, where not to. An educated buyer becomes proficient and therefore happy with the purchase. If you can't tell a water pump from an injector, take the car you're interested in for a Pre- Purchase Inspection or either put it up on the rack and have a trained mechanic to look it over. Isn't that worth a few bucks for peace of mind? If you feel adequately informed about a car, and know its issues, then look it over yourself. I simply cannot envisage Cosmo motors not wanting you to do this, if you're a serious buyer, of course unless all lifts are being used. It is a used car, for goodness sale! Don't think for one moment that some SELLER's don't try and pull the wool over a Dealer's eyes, because they will! The dealer will do all that is possible to sell a decent car, are they incentivized not to? OK, I'll climb off my soap box now, but I will say that Cosmo motors have always treated me right. If you don't see the exact car or truck that you want, then ask about them finding one for you. And no, I don't work for the dealership, nor am I related to anyone there. I do enjoy going down there and checking their inventory out periodically as I'm only an hour away, their vehicles are sometimes seldom seen, interesting high line cars inside and out the showroom. And that ladies and gentlemen, concludes my point of view.
Very fast and fun car to own
by Ebtahi98 from CT
April 15, 2018
5
I love the vehicle I love the power delivery and the speed I love the spaciousness you could carry a family and it's got ample trunks space the only thing I'm not happy about is how maintenance happy it is henceforth it is a TwinTurbo eight cylinder engine it's a very high performance car so these things should be expected
See all 27 photos
Used
$13,995 124,670 mi.

2003 Audi RS6 Quattro

  • Ext. Color: Gray
  • Int. Color: Black
  • Transmission: Automatic
  • Drivetrain: AWD
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Randy Cavender Motorcars
() -
(919) 858-6869
4.2 (23 reviews)
1469 mi. from 80301
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(919) 858-6869
Dealer Review
3 1/2 years and still going strong!
by Jessica G from Apex, NC
November 6, 2018
5 5 5 5 5 4.2 (23 reviews)
When I was hunting for a good car 3 1/2 years ago, I went to multiple dealerships and knew what I wanted. All places were over priced, pushy, and sometimes rude. Then I stumbled upon Randy Cavenders Motorcars, they had what I wanted, they were priced right, HONEST, and very down to earth and pleasant to work with! Now its been 3 1/2 years and I have had NO problems with my car at all and if I have any questions about the slightest things he still is on top of it and a wonderful help! Him and his team are amazing!
Dream Car to drive in Colorado
by Samz from Chicago
December 13, 2017
5
Audi only imported 800 of these to the US and in just one year (2003 only). This car has a 4.2 BiTurbo V8 with 450HP AWD stock. This is a dream car to drive in Colorado as it has very short ratio 5-speed with triptronic controls right on the steering wheel and 415lb/ft of torque, goes up the hill without any sweat in rain or snow and even ICE. Highly reliable in extreme slippery road conditions.It can touch 187mph (303 km) stock. It can be tuned to 575~600HP (at the max transmission handling/rating).
See all 23 photos
Used
$19,995 108,265 mi.

2003 Audi RS6 4dr Sdn 4.2L quattro AWD

  • Ext. Color: Gray
  • Int. Color: White
  • Transmission: Automatic
  • Drivetrain: AWD
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Will Dicker Auto
() -
(612) 235-7863
5 (13 reviews)
683 mi. from 80301
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(612) 235-7863
Dealer Review
Bought one, would buy again!
by J. Harlow from Colorado Springs
December 3, 2018
5 5 5 5 5 5 (13 reviews)
I'll keep it simple. 1.Found car I wanted on cars.com 2.Contacted Will Dicker 3. Flew 1000 Miles to buy car 4. Would do again Great service, great transaction. I would send my friends and family here with out hesitation. When I need another automobile, they will be first on my list of places to look.
Sporty and affordable
November 10, 2017
4
This car is a good ride, it has a bigger feel to it but drives like a smaller car and handles well. the price seems to be a little steep but other than that’s its a great vehicle.
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Used
$13,995 85,718 mi.

2003 Audi RS6 Quattro

Fair Price
  • Ext. Color: Gray
  • Int. Color: Black
  • Transmission: Automatic
  • Drivetrain: AWD
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Champ Motors
() -
(678) 999-7713
4 (35 reviews)
1217 mi. from 80301
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(678) 999-7713
Dealer Review
Best prices! Very clean cars! I saved thousands!
by Cliff Gaines from Duluth
December 3, 2018
5 5 5 5 5 4 (35 reviews)
Prior to getting my pre-owned BMW X5 from Champ, I had visited several other car lots. However Champ Motors had the best price! Very simple and easy finance terms! And all of their cars we're very clean! I am very happy with my X5! It runs very smooth and the only maintenance I've had thus far is an oil change! When people get in my car, the first thing they ask: "is it new?" When I tell them it's pre-owned they say, "wow! I couldn't tell the difference!" Brand new it would have cost me $75,000. But I paid under 15 grand! Now I know why they call it "Champ Motors", because I certainly feel like a Champ after saving $60,000!
The best performing vehicle I've driven.
by Will B getting 1 from Phoenix
September 18, 2017
5
This car for the price I have to say meet all the requirements for whatever reason you may be looking for in a vehicle. Plus the style is a die for look.
PRICE DROP
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Used
$12,995 $13,998 113,476 mi.

2003 Audi RS6 Quattro

Fair Price
  • Ext. Color: Other
  • Int. Color: Silver
  • Transmission: Automatic
  • Drivetrain: AWD
Save
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Elder Ford of Tampa
() -
(877) 468-3890
4.6 (2762 reviews)
1534 mi. from 80301
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(877) 468-3890
Dealer Review
Sunday 22nd Great experience at Elder Ford of Tamp
by Ariel from Tampa Florida
November 6, 2018
5 5 5 5 5 4.6 (2762 reviews)
This past Sunday the 22nd I visited Elder Ford looking for a good deal for my dream car. I was very lucky to be served by Eddie Burke who is one of the sales associate. Eddie was very honest, understanding, and worked with me for several hours in order to help me get the best deal. Even though I couldn't get what I was looking for, I left this awesome dealer very happy and with a lot of knowledge on how to work towards getting a better deal. Eddie helped me understand every aspect of what I wanted and tried to help me the most. His customer service skills are highly recommended for anyone who wants to feel good while making the big step of buying a new car. Eddie is a great asset for this Dealership and I think because of him and other associates like him, this is a great place to buy a car. Elder Ford of Tampa also has a great selection of new cars with the latest technology. Thank you Elder Ford of Tampa, thank you Eddie Burke, and when I'm ready I would definitely go back to you guys to buy my dream car. Furthermore I will definitely recommend this dealership and Mr. Burke to all my friends and family.
Super Car!
by rally for fun from Hope Valley, RI
February 2, 2012
5
This is an amazing car! I knew it would be fast with 450 hp, but did not realize how much better the overall handling would be. This car sticks to the road like it is on rails! Great road feel and amazing power, loads of fun!
See all 30 photos
Used
$11,385 138,084 mi.

2003 Audi RS6 4dr Sdn 4.2L quattro AWD

  • Ext. Color: Other
  • Int. Color: White
  • Transmission: Automatic
  • Drivetrain: AWD
Save
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Superior Motors
() -
(206) 395-2430
5 (2 reviews)
997 mi. from 80301
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(206) 395-2430
The Ultimate Sleeper Sedan
by AudiRS6JD from Evansville, IN
August 11, 2010
5
I have owned an RS6 for several years, and I can say without a doubt that it is the greatest car I have ever driven. The RS6 is a comfortable car, but I would recommend to one to not take it on a long road trip; the RS6 features a hard suspension. However, this car does extraordinarily well on tracks granted there are long straightaways, because this beast was made for speed. The RS6 is a road-rocket that, in 2010, still keeps up with newer competitors, such as the BMW M5 & Mercedes-Benz E63 AMG. Also, for such a nose-heavy (and overall heavy) car, it performs well in terms of handling; its braking is also phenomenal. The interior is very nice, but it is now kind of outdated when compared to newer Audis; my 2010 S4 has at least four times as many features as my RS6. Nevertheless, having spent over $70,000 for my RS6 used, I will say that at current prices ($25,000-$35,000), this car is a bargain. Take note that maintenance is somewhat expensive out of warranty, but the RS6 is pretty much reliable; my RS6 developed a bad torque converter three months ago at 52,000 miles, and it cost over $6,000 to replace. Other than that, I would highly suggest this car to anyone who is looking for a rare super-sedan, or to anyone who wants a fun, fast, and safe car.
See all 99 photos
Used
$29,950 61,897 mi.

2003 Audi RS6

Fair Price
  • Ext. Color: Gray
  • Int. Color: Silver
  • Transmission: Automatic
  • Drivetrain: AWD
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Motorcars of the Main Line
() -
(215) 395-8185
5 (117 reviews)
1568 mi. from 80301
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(215) 395-8185
Dealer Review
I highly recommend Automobili Limited
by David K. from Berkeley Heights, New Jersey
November 5, 2018
5 5 5 5 5 5 (117 reviews)
A few years ago I came across Automobili Limited and bought a 2006 BMW 330I for my college son. The entire experience from start to finish was stress-free, professional, and rather enjoyable. My son loves the car and it was one of the best purchases I ever made. I told Tony I would be back in the future for another car for my wife. I am happy to say that last weekend we purchased a 2014 BMW 528I. Another fantastic buying experience and my wife absolutely loves the car ! When she figures out how to use all the features I think she will love it even more ! I think having repeat customers is a very good indicator for a business. I would have no hesitation visiting Tony if I need another car in the future. I would also recommend Automobili Limited to my closest friends. I know they would be in great hands and end up with an awesome car at a reasonable to great price. I consider Tony & David to be friends, and I wish them nothing but the best. Thanks again guys and best wishes !
Riding a bull.
by MISS RS6 from San Diego, CA
April 24, 2010
4
I used to have RS6. It's a great car when it's rolling. Only about 800 cars came to US. So you won't see many on the street. While I had it, I only saw two RS6s in the state I live in. If you are considering to buy this car, you should count on spending alot of money for maintenance. If you don't have any problem financially, I would definitely go for this car without any doubt. It rides perfect, feels so tightly attached to the ground. Only thing to consider before buying this car is the maintenance. Just for an example of maintenance on this car, you need to do timing belt services at 35k, 75k, and 115k miles and it costs about $4k each time. Changing two front brakes and rotors would cost almost $2k.
See all 32 photos
Used
$13,995 81,714 mi.

2003 Audi RS6 Quattro

Fair Price
  • Ext. Color: Gray
  • Int. Color: Black
  • Transmission: Automatic
  • Drivetrain: AWD
Save
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Asal Motors
() -
(973) 685-5092
3.7 (265 reviews)
1624 mi. from 80301
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(973) 685-5092
Dealer Review
Great Experience
by Margaret from New Egypt, NJ
November 6, 2018
5 5 5 5 5 3.7 (265 reviews)
An amazing hassle free experience. From the first time I contacted them the gentleman on the phone made me feel at ease throughout the entire process.
The best of both worlds......
by MuguelloRS6NKS from McPherson, Kansas
November 5, 2008
4
This car truly is incredible. It's a pure beast at a moments notice and is also a very safe, practical all wheel drive family sedan. My RS6 is identical to the picture shown on this site and while being somewhat understated, that is part of it's charm. It rides like a high performance car which means you feel very connected to the road. In other words, your mother might say "It's very nice son, but it does ride a little hard". If you have an appreciation for controllable power, fine workmanship, and a car that exudes class then you owe it to yourself to make this car your next automotive purchase...However, it won't be mine..
See all 30 photos
Used
$16,991 120,359 mi.

2003 Audi RS6 4dr Sdn 4.2L quattro AWD

  • Ext. Color: Black
  • Int. Color: Black
  • Transmission: Automatic
  • Drivetrain: AWD
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Choice Auto Center
() -
(508) 948-3725
3.7 (15 reviews)
1734 mi. from 80301
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(508) 948-3725
Dealer Review
Good Choice
by Jorge from Providence, RI
November 5, 2018
5 5 5 5 5 3.7 (15 reviews)
Excellent services and professional. The sales person very courtesy.
All around great balance of power and style.
by RennSport from phx
May 8, 2007
4
This is a really fast car. Really fast. It's not a little track car though, more of an autobahn basher. Great in the sweeps and straights. Acceleration can leave you breathless, but not bruised. Will never look dated, just grow classic. Subtle, but aggressive stance and styling. It is the definition of a stealthy German rocket: it doesn't scream at you. But those who know, really know. You get that knowing look from valets and car nuts. But you avoid the calls for stoplight races with modded Civics. If you want exclusivity, power, style and comfort in a Teutonic Sports Sedan, but you don't want just another silver Benz or M-car, the RS is a perfect fit.
JUST ADDED
Used
Not Priced 94,050 mi.

2003 Audi RS6 Quattro

  • Ext. Color: Gray
  • Int. Color: Other
  • Transmission: Automatic
  • Drivetrain: AWD
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Peterson Auto Group
() -
(888) 294-7509
4.8 (1090 reviews)
619 mi. from 80301
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(888) 294-7509
Dealer Review
Great Job!
by Boise pastor from Boise, Idaho
November 5, 2018
5 5 5 5 5 4.8 (1090 reviews)
I had to take my truck in for a recall to have the rear leaf springs replaced. They were ready for me when I got there, even though I was a little early for my appointment. I knew the job was going to take about four hours, so I brought my laptop and some other work I had to do. They have some nice cubicles you can work in with power outlets, in a reasonably quiet area. I settled in for my four hours of work, and next thing I knew my service manager was coming to get me--after only 2 hours and 45 minutes! My truck was washed and ready to roll. Overall it was another great experience at Peterson Toyota, where I always take my 2008 Tacoma and my wife's 2005 RAV4 for service.
* Title, other fees, and incentives are not included in this calculation, which is an estimate only. Monthly payment estimates are for illustrative purposes only and do not represent a financing offer from the seller. Other taxes may apply.
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