Nobody would turn down such a deal, of course.
Alas, runs like a six, sips like a four is becoming a common — and commonly broken — promise.
Ford Motor does about as well as anybody, using technologies it packages under the brand name “EcoBoost”: small-displacement engines using direct injection and turbocharging.
That’s the big deal for 2012 in the Edge, a midsize crossover SUV, as well as also in the full-size Explorer.
In what seems the New Way of the Auto World, Ford changed the styling and updated the interior of Edge for the 2011 model year, but only now slipped the intriguing EcoBoost four-cylinder under the hood.
It runs just fine, thank you. Plenty of power, enough to tempt you to drive it with a heavy foot. There goes the good mpg, though.
It’s a bit cranky-sounding on a cold start (common on direct-injection engines), and the exhaust note at idle is automotive flatulence defined.
But more significant gripes about the EcoBoost-powered Edge are:
•It only comes with front-wheel drive. Ford says people who are interested in the EcoBoost’s extra miles per gallon are thrifty folk not willing to pay extra for all-wheel drive, which also would lower the mileage.
Too, the EcoBoost four isn’t as good at towing and hauling extra weight, so it wouldn’t be the smile-making performer with the extra weight of AWD.
Plenty of power — 240 horsepower and 270 pounds-feet of torque (which is more torque than the standard V-6) — and it makes the muscle at relatively low engine revs, so you’d suspect good performance when motivating a heavy machine, but Ford seems to think otherwise.
•It’s expensive. Bumps up the price of your Edge $995.
For that you get a mileage rating of 21 in town, 30 highway and 24 combined. The standard 3.5-liter V-6 is rated 19/27/22.
Two or three more miles per gallon for $995. You do the math for your own driving situation to see if it’s worthwhile.
About 20% of Edge buyers are taking the EcoBoost, the automaker says, and that’s more than forecast, so it must seem like a deal to plenty of shoppers.
•Torque steer is annoying. The four-banger is powerful enough to yank the 2-ton machine slightly sideways under heavy — OK, wide-open — throttle.