Diesel Pushers vs. Gasoline Engines

Motorhome engines come in two different classifications --- gasoline or diesel.  The terminology used when referring to the diesel engine is “diesel puller” or “diesel pusher” depending on whether it is a front diesel engine or rear diesel engine motorhome.  Before you decide one way or the other on what type of engine you want, consider the following advantages and disadvantages when formulating your decision as to the type of engine you want in your recreational vehicle.

1. If your RV is 35 feet long or longer you should consider a diesel pusher.  Not only is the length the consideration here, but once you approach the 35 foot or longer mark, the weight of the vehicle also becomes a factor.  Another thing that needs to be considered is if your traveling is going to take you up and down hilly terrain on a regular basis, you’re going to need extra power.  Just remember that the power generated is directly proportionate to the length of the driveshaft and its ability to transfer that power to the rear axle and wheels. When it comes to power and climbing ability (and towing), the advantage goes to the diesel engine most of the time.
   

2. The concept of the hard-starting, noisy, and  smelly engine is not as big an issue as it used to be.  The mindset about this has been altered somewhat with the newer diesel pusher technology that is applied in their manufacturing process, and these effects have been greatly reduced.  The diesel engines coming off the assembly lines today are harder working, more fuel efficient, and quieter than their ancestors were.  “Ear-mounting” technology has nearly made the noise issue a non-factor anymore.  Unfortunately, hard-starting in cold weather and the smell factors still exist, but not to the original extent of older diesel engines.
   

3. Diesel pushers are more expensive than gasoline engines.  Additionally, the cost of diesel fuel is now more expensive as well, so this could prove to be a “double-whammy” scenario for the pocketbook.  On the other hand, diesel engines are more fuel efficient than the gasoline engines out there.  However, there is still the issue of how colder weather affects this aspect just like with the hard-starting issue.  Colder temperatures affect the actual fuel by causing it to gel and ice up, and that poses a very serious problem.  But don’t be discouraged because there are additives and mixtures available that you can add to the tank to help with these problems.
   

4. The maintenance and repairs involved with a diesel engine is generally more expensive than that of a gasoline engine.  Don’t be surprised if that first oil change you have done in your new diesel pusher costs around $100.  It is not uncommon for normal maintenance and repairs to be more costly, and not every RV mechanic is certified and knowledgeable of diesel engine maintenance and repair issues.  On a positive note, diesel engines have been known to last up to 500,000 miles or more since they are considerably more durable than today’s gasoline engines that are on the market.
   

Ultimately, the decision comes down to the wants and needs of the consumer as well as their ability to handle the trade-offs involved with either style of engine.

Pedata RV Center: A Top 10 Holiday Rambler Recreational Vehicle Dealer

Pedata RV Center is an Arizona-based dealer of new and used motorhomes, and we specialize in the Holiday Rambler, one of the most exciting brands of motorhomes in the industry. However, we carry most RV makes and models. Because we are also a wholesaler, you can save $10,000 or more on your RV purchase. Pedata RV Center sells new and used motorhomes at steep discounts.

Even if you're not in Arizona, you can buy from the Pedata recreational vehicle dealer with confidence. No matter where you live, you can view our RV inventory, new and used, online 24/7 and see each RV on our lot by viewing extensive interior and exterior photos or by our new live online video virtual tour (Call Toll Free 888-545-8314 to ask how!).

Pedata RV Sales Center 4933 S. Outlet Center Dr
Tucson, AZ 85706
Mon-Sat 8:00 am - 5:30 pm Sun 11:00 am - 5:00 pm