Just to add a bit of gravitas to this little comparison, let's have a look at what two-time world Formula One champion Fernando Alonso had to say about the difference between the two cars. Last year when getting ready for his tilt at the Indianapolis 500, Alonso was asked about the differences between his F1 car and IndyCar.
"You know, they ask you if you are ready inside the car, you say yes. You switch on the car, and you go. They put fuel, tyres, and you go," he said in an ESPN interview.
"While in Formula One, it takes maybe six minutes to fire up the car, because they need to check, re-check. There is so much technology there, electronics, the hybrid system that needs to be linked with the combustion engine, the brake by wire, and many things that slow down every run or every feel that you may have on the car."
Not only is the racing more exciting in IndyCar, it appears it's much more fun for the driver as well. Alonso went on to say, "Here is just more raw. Everything is more racing. It's definitely faster and different. But at the end of the day, we all started in go karts. We all started in the small categories that probably we miss that kind of feeling when you get to Formula One and you have everything under control, you know, every single millimetre or every single tenth of a second.
"Here it's more driver input, you know, in different phases of the corner or different runs."
And what's probably the saddest part of this comparison, is you can't even say with hand on heart any more that F1 even has the best drivers these days. Definitely the best bank-balance drivers, but not necessarily the most talented drivers.
IndyCar has in the past attracted some greats of F1 including Graham Hill, Jim Clark, Mario Andretti, Emerson Fittipaldi, Nigel Manson, Juan Pablo Montoya and Jacques Villeneuve. It's not an easy transition as drivers have to cope with short track ovals, mile ovals, speedway and superspeedway ovals and road courses (race tracks) and street courses.
Let's just hope this weekend Dixon's pit crew remember which way round to put the wheels on!