The audi r8 has been reviewed by various outlets, with some focusing on the 2020 model and others covering different model years, including 2017, 2018, 2021, and 2022. The reviews include information on specs, prices, and photos, as well as comparisons to other vehicles, such as the ford gt. The range of model years covered suggests that the audi r8 has been available in multiple versions over the years.