An old Audi S4 capable of accelerating over 400 km / h was put up for sale (32 photos + 2 videos)

A unique 1993 Audi S4 has been put up for sale on one of the popular US online platforms. The car looks like a racing car for top speed runs, and for good reason. In 2012, this Audi won the title of the fastest sedan on the planet, accelerating to 250.009 miles per hour, or about 402 km/h. At the same time, its designed top speed exceeds 420 km/h.





Naturally, the S4 did not achieve these figures with a standard 2.2-liter 230-horsepower turbo engine. Thanks to the efforts of tuners, the unit's volume has grown to 2.4 liters, it was equipped with a forged connecting rod and piston group, a dry sump lubrication system, a modified cylinder head, a massive Borg Warner S400SX turbocharger, 1700 cc injectors, etc. The power plant's output is 1155 hp, and it works in tandem with a new 6-speed manual transmission.

Naturally, the S4 did not achieve such figures with the standard 2.2-liter 230-horsepower turbo engine. Thanks to the efforts of tuners, the volume of the unit has grown to 2.4 liters, it was equipped with a forged connecting rod and piston group, a dry sump lubrication system, a modified cylinder head, a massive Borg Warner S400SX turbocharger, 1700 cc injectors, etc. The output of the power plant is 1155 horsepower, and it works in tandem with a new 6-speed manual transmission.

The sedan body is also modified. From the outside, it is easy to notice the missing rear-view mirrors, composite glass and brake parachute at the stern. The S4 sits on coilovers with remote reservoirs, most of the trim has been removed from the interior and a safety cage with a racing bucket has been installed.

There are few details about the actual condition of the car in the ad today. It is only specified that the car has a lot of minor scratches and chips, and the engine with turbocharger was serviced in 2025. At the time of publication, the rates for the S4 reached 26.8 thousand dollars.







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