Pictured during development testing in exclusive photos and now spotted testing flat out at the Nürburgring, the five-door model will undercut the next-generation A45 to become AMG's cheapest model, with an anticipated starting price of around £35,000.
The A35 will be powered by an extensively reworked version of the A45’s turbocharged four-cylinder M260 engine. This itself is an evolution of the freshly launched new A-Class's M270 unit, which features a new crankcase and cylinder head. Although the cylinder bore and stroke will remain unchanged in the A35's unit, it will have different pistons and bespoke software in order to give it performance close to that of the 306bhp Golf R.
The new A45's 0-62mph time is predicted to slip beneath the 4.0sec mark, suggesting the A35 will be set for a 4.5sec sprint time. That would rank the four-wheel-drive model directly alongside the Golf R, which is as quick off the line as some proper sports cars, such as the Porsche 718 Cayman S.