i don't see it that way

Caesar: races cars in his spare time but also has incurable road rage.

Antony: gets Caesar's unwanted race cars but is terrible at using them then gets mad when he meets Cleopatra who is a natural at drag racing.

Crassus: got his Rolls Royce gold plated. Purposely drives under the speed limit so people can take good pics of it.

Octavian: can drive a mom van perfectly. Will criticize all your kids but refuses to listen to anyone complain about Julia.

Lepidus: bikes.

Tiberius: drives a Honda Civic very carefully. Everyone thinks he secretly owns Porsches but he's had the same Civic since he was 18.

Caligula: kills a kid driving the Porsche through his neighborhood at 90mph and blames it on affluenza.

Claudius: begrudgingly drives a nice Benz but he secretly has a old 60s hippie van where he keeps a drum set so Agrippina can't find it.

Agrippina: has an aggressive red corvette. Nero attempts to kill her by cutting her brakes but she's stupidly good at driving through crises so she just slows the car down by swerving against the wall. The paint is scratched but she's fine.

Nero: has 6 convertibles with super basses so he can blast his mixtapes while he's driving.

Galba: totals one of the convertibles.

Otho: blantantly uses two of them.

Vitellius: tried out another one and thought it was just ok.

Vespasian: finally comes and destroys all the convertibles. He rolls over them with a monster truck publicly and becomes famous for the truck, but he actually just rides a Vespa.

Titus: drove a Ferrari but when he became emperor he traded it in for a more sensible and yet very authoritative black BMW.