Saturday 19 January 2013

Fuelish


April realizes how little $20 bucks of gas is....the shock literally blows her mind....notice all the hearts and flowers falling out.....not a puppy dog tail in sight. 

Sure I looked wicked cool cruising around town in my seventies luxo yachts. I can drive in plush isolated splendour or burn rubber like any muscle car.

Unfortunately I have lately realized there is a draw back to five thousand pound Detroit dinosaurs powered by big block V8's….. 

Despite my not working a regular corporate gig (freelancing etc) I still need to drive everyday. I pick up my girls from two separate schools and to after school sports meaning stop and go trip across town., which plays havoc with my fuel economy.

The Ford 460 cubic inch V8 is perhaps the least fuel efficient engine ever, returning  16 mpg highway and sub 9 mpg around town. My 455 powered Buick Electra and V12 Jaguar are marginally better. 

To be fair these cars are relatively efficient on the freeway with the cruise control on.

My pocket book has been taking a pounding at $1.20 plus cents per litre, which works out to approx 16 l  or 4.42 US gallons from a twenty. At 8.7 mpg that will allow me to squeak by almost two days of driving though the low fuel light on the Mark IV glows like Rudoplh's red nose. ….perversely it refuses to burn out.

My calculations showed that with the distance travelled daily I should have more than enough fuel until I realized that in winter fuel economy drops anywhere from 12 to 28%!!! 

Why, well fuel vaporization for one, oil companies switch to winter gasoline that provides better cold vaporization characteristics but results in less available energy for combustion, lower engine temps means a richer mixture, lubricants are thicker, tire pressures lower both creating more resistance and requiring more energy. Even the air conspires against you, a vehicle’s aerodynamic drag is proportional to air density, and the density increases as temperature drops. For every 10 degree F drop in temperature, aerodynamic drag increases by 2% 

As I like to say OPEC never fails to send me a Christmas card. 

Buy a econo box I hear you say dear constant reader, well all my cars are paid for and after years of driveway tinkering they are relatively bullet proof. Come the inevitable zombie apocalypse I know I would choose my Mark IV to start every time.
zombie ready
Sure I would love to tool around in a cute MGB or Spitfire but they don't allow any room for children, are not suitable for the rigorous of Canadian winters and as our roads are still populated by huge SUVs and 18 wheelers not very safe.

I do own a very fuel efficient 1985 Cadillac Seville (my most modern car ever), 30 MPG highway, but as she is a rust free southern belle, I don't like to expose her to road salt.

looks full of gas, someone should invent something that tells you how much gas is in the tank 

Update:

I had written this blog last week when we had a warm spell and I enjoyed a Sunday tuning the Lincoln and getting the Jaguar and Seville out for a run round the block. As the weather looked good for the rest of the week and rain had washed all the road salt away. I decided to drive the 1985 Cadillac Seville with its fuel efficient 4.1 litre V8. 

I had a meeting with my editor Monday morning, in the rush to get ready I forgot I had used the Seville the day before to take my oldest daughter to swimming practice. As I pull into late morning rush hour traffic on the QEW I feel a hesitation, transmissions problems? no I realize with mounting horror.....I forgot to put gas in the car. I roll helplessly to the side of the road. I quickly call the auto club and the magazine in that order. 

In a prior life I would have scaled the fence and hot footed back home to get a gas can, instead I wanted to cry. Also no way I was walking all the way home in high heeled winter boots.....I would ruin the heels.

Luckily my good friend Genni choose that very moment to text me and was quickly on her way with the precious gasoline (say it like they do in the Road Warrior movie).



This less said about running out of gas later that same day very close to home the better. 


Hugs,

April