Fuel Economy: Is Diesel An Option?

In response to my previous kvetching about the scarcity of cheap fuel efficient cars, JWK commented that his 2001 Golf TDI gets 48 MPG (it’s rated for 44). Meanwhile, TreeHugger pointed out that Volkswagen’s Polo BlueMotion gets 62 MPG (Volkswagen UK claims the current Polo hatchback gets up to 72 MPG in diesel (I assume that’s about 60 MPG in US measures), and TreeHugger points out the 157 mpg Loremo AG).

Sadly, the Polo has never been sold in the US (and there’s no sign that VW plans to bring it here), and looking around the Volkswagen US website leaves a reader wondering if VW ever did sell diesel cars in the US. In fact most every diesel passenger car has been taken off the US market (compare 2003) because manufacturers are having trouble meeting LEV II regulations.

The irony here is that while the diesel Polo consumes significantly less fuel and emits correspondingly less CO2, it still has greater NOx and particulate matter emissions than a similar gasoline-powered model. L. David Peters thinks keeping diesel passenger cars off our highways is foolish when the potential for reduced greenhouse gas emissions is so great (easy to say, I suppose, when you don’t live with California’s smog (downtown, highways, hills, up high, on the desktop, and creeping into the wilderness)).

Manufacturers are developing newer, cleaner diesels that should be released soon. The Smart Fortwo I mentioned previously appears to actually be a diesel after all (see 2005 review that claims it gets 48 MPG) and it should be available in early 2008.

I’m contemplating signing up for the Smart reservation program, as the car is clearly a leader in all the features that I named the other day, but that 157 MPG Loremo would be a winner for me if it ever gets off the drafting table and into production.

diesel, Volkswagen, TDi, Smart Fortwo, LEV II, emissions, fuel economy, mileage

4 Comments

  1. Comment by Sonja Bakker fan on August 16, 2007 1:26 pm

    Hello again, still got no answer. Perhaps not the right place but is the library and his services available for exchange students like me?

    Many thanks,

    Ilona
    The Netherlands

  2. Comment by Jere Joiner on January 28, 2008 3:00 pm

    Volkswagen absolutely sold turbocharged fuel-injected diesels in the United States. I know because I drove one at a dealership in Colorado Springs. It very quick for such a small engine. I don’t know if it’s still being offered, but if it’s not it could have something to do with reliability. Lots of people buy according to Consumer Reports recommendations and right now CR is big on Japanese stuff.

  3. Comment by Chuck Roach on April 12, 2008 11:23 am

    VW has sold diesels for many years in the U.S. market, most recently the efficient and powerful Turbo Direct Injection (TDI) turbocharged version. Go to http://www.tdiclub.com for everything you ever wanted to know about these cars, including sales of used ones. I believe that VW quit importing the TDI version for the 2007-08 model years due to conversion of the diesel to a common rail injection system. From what I hear, the newly engineered diesel will once again be available in the U.S. I own two VW TDIs, one Jetta and one New Beetle. I just took the Jetta on a 1300 mile road trip, average speed 70 mph, some with AC running, and got 53 mpg going and coming back. These cars are powerful and will run easily over 110 mph. I expect to get 450,000 miles out of each of my TDIs. What more could I ask for?

    Compared to Japanese derived cars, VWs suffer in the reliability department, and it is a good thing that I have always worked on my own cars. The interiors are cheaply made, which is why I just ordered new leather seat covers for both of my cars.

    VW has recently developed and intends to produce a Golf diesel electric hybrid that gets 69 mpg. You can take these fuel mileage figures to the bank, unlike those for Prius. My Jetta is rated at 48 mpg on the highway, but I get 53 because of some low rolling resistance Toyo tires that I purchased. They do make a big difference.

  4. Comment by Bob on April 30, 2008 9:33 am

    Whatever happened to the Toyota Eco Spirit? Toyota had a working vehicle in the early 2000s which was reported to achieve 104 mpg. So, why aren’t we seeing a zillion of them on the roads? My conspiracy fantasies are going full-throttle.

    Bob

Comments RSS TrackBack Identifier URI

Leave a comment

 

User contributed tags for this post:

smart deisel (33) - diesel economy (23) - volkswagon diesal (21) - Toyota Eco Spirit (19) - diesel fuel economy (19) - diesel (18) - deisel economy (18) - diesel mpg ratings (18) - diesel mpg (17) - jetta diesel mpg (17) - smart car deisel (16) - vw diesal (16) - diesal fuel (14) - smart diesel 2008 (13) - vw diesel cars (12) - best fuel economy diesel (12) - smart diesel mpg (11) - best diesel mpg (11) - highest MPG ratings for diesel (11) - smart car diesel (10) - golf deisel (10) - diesel fuel mileage (9) - volkswagon deisel (9) - best deisel cars (9) - volkswagon diesel car fuel encomy (8) - polo fuel emissions (8) - mpg for the diesel smart car (8) - volkswagen diesel mpg (8) - deisel mpg (8) - mpg leaders (8) - polo fuel economy (7) - smart diesel usa (7) - car with best fuel economy uk (7) - diesel volkswagons (7) - best deisel car (7) - smart car diesel mileage (7) - volkswagon jetta diesel mpg (7) - smart car diesel mpg (6) - vw diesel Polo (6) - deisel smart car (6) - Smart/diesel hybrid (5) - golf diesel mpg (5) - economy diesel cars (5) - 2008 diesel mpg (5) - DEISEL CAR (5) - volkswagen diesel california (5) - best diesel volkswagen (5) - vw smart diesel (5) - Diesal mpg (5) - diesal volkswagon (5) - volkswagon jetta dieselgas mikleage (5) - diesel mileage ratings (5) - smart diesel us (4) - mss (4) - VW diesel mpg (4) - diesel fuel options (4) - deisel vw (4) - volkswagen diesel gas mileage 2008 golf (4) - 74 mpg vw (4) - best diesel fuel (4) - smart diesel fuel (4) - Smart Diesels (4) - Volkswagen Diesel Polo (4) - volkswagon golf deisel (4) - loremo USA (4) - best diesel mpg car (4) - diesal cars (4) - deisel fuel (4) - vw diesel california (4) - vw beetle diesel mpg california (4) - fuel economy uk (4) - 2006 smart diesel fuel mileage (4) - 2008 deisel cars (4) - volts wagon jetta diesel 2008 (4) - smart fortwo diesel conversion (4) - 2008 Volkswagons gas mileage (4) - economy of volkswagen diesel (4) - volkswagondeisel.com (4) - toyota diesel mpg (4) - vw best mpg (4) - smart car diesel fuel economy (3) - fuel economy diesel (3) - fuel economy 2001 golf tdi (3) - L David Peters (3) - smart diesel mileage (3) - 2008 tdi fuel economy (3) - diesel mileage (3) - diesel cars usa (3) - mpg of diesel (3) - Loremo AG dealership (3) - best fuel economy diesel cars (3) - Volkswagon diesel mpg (3) - best diesel fuel economy cars 2008 (3) - vw deisel (3) - vw diesel 2008 (3) - diesal mileage (3) - volkswagen diesel cars (3) - deisel fuel economy (3) - best diesal (3) - deisel fuel mileage (3) - best fuel economy uk (3) - smart diesal (3) - jetta diesel mileage (3) - volkswagon deisel fuel economy (3) - best fuel economy 2008 diesel (3) - 2008 golf diesel fuel economy (3) - 2005 golf diesel mpg (3) - voltswagon deseil (3) - car fuel measures reliability recomendations (3) - 2006 tdi fuel mileage (3) - best fuel economy uk tdi (3) - 2008 golf deisel mpg (3) - smartcar deisel (3) - diesel smart car emissions us (3) - diesal volkswagons (3) - 2006 vw beetle diesel mpg (3) - volkswagon jetta diesel (3) - 2005 polo diesel MPG (3) - toyota eco-spirit (3) - best diesel mileage (3) - volkswagon doesel (3) - 2002 golf diesel conversion (3) - best diesel fuel for economy (3) - best fuel economy diesel car (3) - quit selling diesel volkswagens (3) - vww polo (3) - best fuel economy car 2004 (2) - deisel cars available (2) - golf diesel (2) - economy of diesel (2) - psp-image-u0nmbb (2) - smart diesel fuel economy (2) - tdi smart (2) - diesel economy cars (2) - mpg ??? (2) - Diesel Fuel Statistics (2) - 2008 Volkswagen Diesel (2) - diesel fuel efficiency (2) - 2001 tdi mpg (2) - vw 2008 diesel (2) - 2008 diesel mileage (2) - 2008 vw diesel mpg (2) - vw diesel california 2008 (2) - 2008 vw diesel (2) - golf diesel fuel economy uk (2) - 2003 golf tdi fuel mileage (2) - golf 3 TDI fuel efficiency (2) - diesel economy car (2) - smart diesel (2) -