EU Market Find: Box-Flared 1991 Audi S2 C5 by ABT Sportsline

What: 1991 Audi S2 Coupé C5 by ABT Sportsline
Color: Laser Red (laserrot; non-metallic; H1; Audi)
Chassis #: N/A
Mileage: 140,000 km / 86,991 miles
Price: €52,900
CarFax: N/A
Window Sticker: N/A
Location: Kaiserclassic, Bromma, Sweden
Dealer Listing: Link and Link

Why We Love It:

When Audi retired its iconic quattro in 1991, replacing it with the all-new S2 Coupé, the now loved 90s-era 2-door wasn’t exactly well received. Sure, it had an updated version of the brand’s turbocharged 20-valve 5-cylinder engine, but it was a bit heavier and… let’s face it… it was missing a certain something… a je ne sais quo as the French say.

Well, some people were pretty sure they knew. Those box flared fenders on the so-called “ur quattro” may have started as a budgetary decision since they could be stamped into the steel [1], but by the time Audi’s original quattro had been retired, they’d become the go-to element on only the coolest cars – cars like the BMW M3 E30 or the Lancia Delta Integrale. Now, here was the new S2 and it ditched that muscular look for a more efficient and aerodynamic form (as did BMW with the E36 M3 for what it’s worth).

By 1991 though, German Audi tuning haus ABT Sportsline had figured it out. They’d designed their own box flares and built just 40 examples, of which an estimated ten were turbocharged S2s. Most of the cars were delivered straight to ABT’s headquarters from Audi’s plant in Ingolstadt and were converted based on customer demand, a project managed by Christian Abt. Monaco’s Prince Albert [2] famously took delivery of a pearl white example believed to be a non-S2 Coupe quattro based on its early B3 unframed grille.

Another known example is the C5 S2 imported to the U.S.A. by Rotiform co-founder Jason Whipple. Whipple imported the car several years ago, and famously chided Hoonigan co-founder Brian Scotto with it on YouTube. That car, very similar in specification to this one including the Laser Red paint, is believed to still be in the U.S.A. and may very well be the only C5 that’s made it to America… at least that we know of.

The car you see here has always been a Swedish example. We’ll let the dealer’s description pick it up from here:

“This car, original Abt, was shipped brand new to the Abt-agent in Stockholm. It was used as a showroom and demo car for some time and thereafter sold to the sales manager, Johan Lind. It was used for daily driving a few years with good maintenance. Thereafter it was garaged for a period. In 2001 the car was sold to the Chairman of “Audi Club Sweden”, Lars Jern.

“In 2002-2004, the new owner got in contact with the famous Audi driver and engineer Anders Carlsson and his tuning-workshop, Ace Competition in Borås, Sweden. The Audi got an upgrade with the tuned 20v engine. The engine was built with the most well known parts and lots of experience. It was built to last long as the greatest legal road-car engine to an output power of 350+ hp.

“In 2017 the current owner took the Audi back to the famous Anders Carlsson, Ace Competition in Borås Sweden. His company was at this time more like an exclusive private workshop since his old business was sold. A lot of parts were changed and updated, with his expertise. Complete new kits of brakes, pumps, belts, bushings, mounts as well as coil-overs were fitted. The 5-speed gearbox was carefully overhauled. A new front windshield was installed. The original Abt wheels were restored and put back with new Michelin tires. A brand new stainless steel exhaust system including a new catalyst was tailor made by the famous Swedish stainless steel workshop tuner Ferrita AB.

“A professional paint-job was done in 2019 / 2020, original color. The last years the car has been driven only a few days per year, in between it was stored in a warm garage. Oil and filter has anyhow been changed yearly. Brake fluid is changed in 2021. During the winter 2023 the turbo charger, Borg Warner, was sent to SL-turbo in Degerfors, (Ace Competiotion partner) for a complete overhaul. The turbo got a new original Borg Warner housing. The hydraulic servopump was changed to a newly rebuilt RS2 pump bought from Autewo GmbH in Germany. This replacement work was done by certified Audi workshop at Möller Bil, Västerås

“The headlights are replaced and converted to xeon in 2020. They turn on automatically, even in daylight (the law in Sweden), but with moving the control one step upwards you could drive without headlights.”

Worth Noting:

This is one of our Euro market finds, so the usual caveats apply for our primarily North American readership. For Europe and other markets, we focus on cars older than 25 years, meaning a relatively easy import into the USA. This is often done by working with firms such as our friends at Orchid Euro, you can have the car purchased, transported to port, shipped to America and cleared through customs for clients seeking this sort of service.