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Could this be the ultimate R8? When our spy photographer spotted this Audi supercar filling up at a petrol station just outside the Nürburgring test track in Germany, he initially didn’t think much of it.
But then, closer inspection revealed some remarkable details which indicate it might be a new RS model – to sit above the mighty 552bhp 5.2-litre V10-engined R8 GT.
Read more: Secret Audi R8 RS | Auto Express News | News | Auto Express

