What are the best reasons why there aren't any "Gas Pushers" in Class A RVs?

[gfmucci]

What are the best reasons why there aren't any "Gas Pushers" in Class A RVs? It would seem that the small ones (<34') could benefit: less engine noise up front, more basement storage because no long driveshaft.

 

[J&JD]

We see gas coaches in Class A parks. Some of them also have a size limit. Judy D

 

[gfmucci]

We see gas pushers in Class A parks. Some of them also have a size limit. Judy D

I've never seen any after dozens of hours of web searches. They must be rare as hens teeth. Who makes them?

 

[Tjdave]

Search Workhorse UFO. They quit making them years ago.

 

[Kevin D Pem]

Major drawback is radiator air flow!

 

[Chargerman]

It also would be an RV specific chassis setup and the quantities wouldn’t justify the cost of producing such a chassis. The F53 can also be sold for commercial applications

 

[Diesel Pusher]

What are the best reasons why there aren't any "Gas Pushers" in Class A RVs? It would seem that the small ones (<34') could benefit: less engine noise up front, more basement storage because no long driveshaft.

One word, economics. GM originally designed the Workhorse chassis to replace the P30/P32 gas 350/454 chassis. The UFO version of the Workhorse was available as a gas pusher OR a diesel pusher. The economic events of 2009 killed it.