The day you pass the German drivers license is the day I'll allow you to drive at speed on our roads.
R15,000 for the license back in 2001
20hrs of mandatory driving instruction
CPR/1st aid
Night driving
Highway driving
Not the K53 BS.
I doubt even 5% of our drivers will pass that. Also, if you've actually been on the autobahn you'll know that it's built for those speeds at sections which allow it.
I remember being on the autobahn once and hearing a warning
over the radio that there was a cyclist on the side of the autobahn. A cyclist. Not a donkey, or kids running, or stray animals, or a hitch hiker, or a broken down car, or a herd of cattle crossing, or a taxi stopping to off/on load, or a pothole, or someone on a 50cc scooter in the fast lane ... just a cyclist.
The cars are also in much better condition than ours.
I don't even trust half the cars on our roads at 120kmh. So no, I would NOT want to see them allow an "autobahn type" road rule.