Petrolheads will understand why opening a window and letting rip through a tunnel beats any form of music, especially if you have a car with big displacement and horsepower. I won’t rule out the smaller engines with turbos as many owners (I’ve owned two WRXs) love the sucking, hissing, whooshing and warble of BOV and big exhaust.
However, nothing quite beats the throb of V8 (especially the Ford GT), the scream of Italian V6 or the roar of either a V10 or V12. Having owned and driven pretty much all types of engine, my favourite note comes from BMW’s inline-six from the E46 M3 – it’s raw, raucous, dirty and earth-shattering when the revs go past 5500. The only engine to top this for me is the V8 from the F1 cars before they went all turbo – I attended the British GP in 2010, and the first time they took to the track, I experienced serious goosebumps.