Let’s keep our minds far away from the gutter, folks. We may be talking inches today, but they’re cubic inches.

Yes, displacement, a unit of measurement that spans the gamut in today’s new vehicle lineups. Thanks to the advent of the subcompact crossover segment and the proliferation of big boy HD pickups, the breadth of displacement choice has only grown in recent years. General Motors can now sell you Chevrolets ranging from 1.2 to 6.6 liters, but Ford has them beat: 1.0 to 7.3 liters.

There’s plenty to choose from out there, but today we’re looking only in one direction. (Read More…)

Want a six-cylinder engine?

Don’t buy a two-door Mercedes-Benz S-Class.

For the 2018 model year, Mercedes-Benz will offer a S450 sedan with a twin-turbocharged 3.0-liter V6. It’s not underpowered. 362 horsepower produce a claimed 0-60 miles per hour time of 5.1 seconds.

But sometimes, every now and then, in a handful of remaining instances, Mercedes-Benz evidently believes there is no replacement for displacement. The Mercedes-Benz S-Class coupe and cabriolet?

V8s and V12s only, thank you very much. (Read More…)

So I’m driving along the other day and I notice a badge on the tailgate of the latest Lincoln Navigator that says “EcoBoost.”

That’s right, folks: the giant, bold, shout-out-loud Lincoln Navigator is now using an EcoBoost engine. The V-8 is gone. The big, brawny, “look at me” V-8 rumble has disappeared. Lincoln has now dropped that stuff in favor of turbocharging.

It would be one thing if it were the MKZ, which is a midsize sedan that looks sort of like a woman’s shoe turned upside down. That thing is turbocharged, and nobody really seems to care. It’s just another car, in a sea of cars, looking to eek out the best possible fuel economy.

But the Navigator! The giant, truck-like Navigator. Lincoln’s answer to the Cadillac Escalade, even though it debuted before there was a Cadillac Escalade. The huge flagship model of the Lincoln lineup; something Lincoln drivers across the world aspire to own, from airport limousine drivers to Lincoln dealership owner spouses. It’s now turbocharged.

(Read More…)

The 3-cylinder Ecoboost engine developed by Ford won’t necessarily stay at its current displacement of 1.0L. According to the Blue Oval, there’s a fair bit of power – and displacement – left on the table.

(Read More…)

There’s no replacement for displacement? Sure, as long as you own an oil well. If you want to save gas, there are three ways to do it:

1. Make the car as light as can  be (you can’t fool Newton.)
2. Use the smallest amount of displacement you get get away with, and make it up with direct injection, a turbocharger, and computer smarts.
3. Combine 1 with 2.

And what’s the easiest way to reduce displacement? Lose cylinders. That way, you also lose a lot of internal friction. If “Laufkultur” is part of your vocabulary, don’t read further, you’ll get sick. If you want to sick it to Big Oil, by all means, read on. (Read More…)

According to The Global Times, China’s burgeoning love affair with the automobile is maturing nicely: though sales have slowed in the Middle Kingdom, the engines are getting bigger.

In July, smaller cars accounted for only 65.38 percent of overall passenger vehicle sales, which totaled 946,200 units, declining 1.42 percentage points month-on-month and dropping below last year’s average of 69.5 percent for five months in a row.

“Small cars,” it should be pointed out, means cars with 1.6 liters displacement or less. This despite a 3,000 yuan ($443.37) government subsidy on 71 qualifying “small car” nameplates. And if an uncooperative market weren’t enough to cause some head-wagging in Beijing, only one Chinese-brand car made the China Association of Auto Manufacturers “ten best-selling sedans” list: the BYD F3. And no, not the plug-in hybrid version.