Owned by a fanatic in Hamburg, this metallic blue 1991 model comes with full leather and has only covered 52,000 miles, but it’s what’s under the hood that marks it out as unique. Whereas 600 examples of the more powerful Sport Evolution variant were built in Coupe form, this Convertible variant was created for a customer by BMW Motorsport GmbH. Thanks to an increased engine displacement of 2.5-litres, the four-cylinder produced 235 hp (175 kW). Sitting 10 mm lower than the regular M3, it also gains additional air intakes, a lighter boot lid and rear spoiler.
We’d really love to have this sitting in our garage, but finding the €249,000 may prove to be a slight stumbling block.