New thrifty diesels make driving around Oahu a summer’s breeze

article top
H1 Freeway in Honolulu – Photo: Emily Metcalf

By Allen R. Schaeffer – FREDERICK, Md. — Imagine driving six times around Oahu’s 112-mile circumference and still having fuel left in your tank.

Seven-hundred miles between fill-ups sounds like the outer limits of fantasy, but it’s certifiable reality with the latest editions of clean, quiet and extraordinarily powerful diesel vehicles moving into dealers’ showrooms this summer.


Hawaii motorists already are aware of the competitive advantages of the new diesel generation.  New registrations of diesel cars and SUVs in the Aloha State rose by 15 percent from 2010 to 2012 diesel cars and SUVS — rising from 2,272 to 2,617.   That surge likely will be more dramatic as new diesel models arrive this summer.

Baby boomers will reflect on how the new diesels are “nothing like the old ones of my day — thank goodness!”   Gone are the clatter and smoke, and wheezy slow performance.

They’ve been replaced with clean, quiet and fun to drive.  Generation X’ers will appreciate the driving performance, long term value and positive return on investment of the new diesels.

Millenials will “Like” and “Tweet” how awesomely far they went on one tank of fuel; a new twist on the range-anxiety plaguing electrics and other fuels.  They’ll also be ready to fill up with a blend of biodiesel fuel, a unique capability shared by all diesel cars old and new.

Whatever the generation, the resurgence of the diesel car in the U.S. comes at a critical time, because the 30 percent fuel efficiency advantage of diesel over gasoline means using more diesels will reduce demand for petroleum and reduce emissions of greenhouse gases.

And since new government rules require a near doubling of fuel efficiency from today’s 27.5 mpg average to 54.5 mpg by 2025, it’s easy to see why diesels are a logical choice for consumers in the U.S. where diesels account for less than three percent of the market.  In Europe over 50 percent of new cars are diesels.

the VW Passat TDI just broke a new world record. Setting a record of 77mpg in their 48 state tour.

Like the pump-bottle flavors at a summer snowball stand, today there are more diesel choices than ever before, with more on the way.

Today consumers have 22 diesel choices from 10 brands — subcompact cars, small station wagons, crossovers, full size SUVs, luxury, performance, half-ton and heavy-duty pick-up trucks.

Five years ago less than half that were available.  By 2015, there will be twice as many diesel choices in the U.S. as today.

More choices are better, because we’re not a one-size fits all country.  From 2010 through 2012, registrations of hybrids were up 33 percent while diesels increased by 24 percent.

Meanwhile the overall auto market was up less than three percent.  While Texas and all its big pick-up trucks help it rank number one overall in diesel registrations, drivers in California, Massachusetts and New York made those states the fastest growing for sales of new diesel cars and SUVs.   That we have seen this growth in diesel sales is no small feat considering the relatively few models available, an economic recession and the highest diesel fuel prices on record.

All new fuel and vehicle technologies have premium prices and compromises, but when you run the numbers for long term value, diesel drivers are seeing green.

Yes, diesel fuel prices have been 20 or 30 cents more per gallon than gasoline in recent times, but diesels also deliver better fuel economy, fewer refueling stops, consistently higher resale values, often lower maintenance costs and unmatched long term durability without the uncertainties or limitations associated with hybrid real world fuel economy or range limitations of electric vehicles.

As more Americans hit the road driving new clean diesel cars, they’ll take comfort knowing that more than half of all service stations today sell diesel fuel.

And with ranges of 600 -700 plus miles on a single tank, there’s more time for vacationing and less time needed for fueling up.


Allen R. Schaeffer is Executive Director of the Diesel Technology Forum (, a non-profit educational organization that promotes the economic importance and essential uses of diesel engines.  Readers may write him at DTF, 5291 Corporate Drive, Suite 102, Frederick, MD.





  1. This theme are actually significant for deep considering at all! And here all data seem to me very cooperative for those who want to know about this kind of issue Kingston New Trucks. Thanks for this share.

  2. say what you will, I will never be a fan of diesel. I just don't like how diesel cars feel, although I admit they are more economical

Comments are closed.