Some German vehicles, especially the SUVs, have long and complicated names. But not the new-to-Australia 2021 Audi SQ2.Just three letters: S Q 2. It means it’s a performance version (S) of an Audi SUV (Q) that is compact (2) in size. But when we say performance, we don’t mean hyper-performance. Then it would be an RS Q2, a model that as far as we know does not exist.Compare this simple naming philosophy to the SQ2’s rivals. There’s the Mercedes-AMG GLA 35 4MATIC, the MINI John Cooper Works Countryman, and perhaps most complex of them all, the BMW X2 xDrive M35i.All of them through all that name jargon emerge the same as the SQ2: an all-wheel drive, light-duty compact SUV with a 2.0-litre turbocharged petrol engine.