#Engines

It appears the Chevrolet Corvette is in line to receive a new dual-overhead cam V8.

An internal GM document detailing 2018 model year VIN codes was posted to the GM Inside News forum, and down on page five is buried treasure: “Passenger Car Engines for GMNA.”

The very last entry is a unicorn — the long rumored LT5 small block. General Motors lists the engine as “GAS 8 CYL, 6.2L, SIDI, DOHC, VVT, ALUM, GM” under code “Y”, which denotes the Corvette family.

Prepare to kiss a famous displacement goodbye.

Ford’s 5.0-liter “Coyote” V8 has dutifully powered variants of the automaker’s Mustang and F-150 since 2011, instilling the brand’s pony car with the kind of heritage that can only be squeezed from 302 cubic inches.

Well, time (and technology) marches on, and Ford’s lower-shelf V8 is due for a replacement. According to a recent report, the Blue Oval folks aren’t choosing sides when it comes to the best way to squirt gas into the new mill.

For the first time in Wards’ 23 years of testing, its 10 Best Engines list is without a representative from America’s most rootin’-tootin’ of engine configurations.

Last year’s Best Engines list was a grand menagerie of naturally aspirated sixes, forced-induction fours, hybrids, diesels, and a flat-plane V8.

This year’s list is a collection of modestly sized turbo fours and sixes, with a handful of electrification thrown in for good measure.

Perhaps WardsAuto thinks the automotive industry has finally found a formula that works.

(Update: Specifications for the 2.5-liter engine have been added.)

Dynamic Force. It sounds like the name of a military offensive from the early 2000s, but it’s also the name of Toyota’s next-generation gasoline powerplants.

The automaker has revealed the first of a slew of new engines that should power 60 percent of its vehicles within five years. Oh, and there’s new transmissions and hybrid components to go with them.

A Swedish company with close ties to a hard-to-spell supercar maker has thrown a wrench into the automotive world, unveiling a production-ready piston engine that doesn’t use a camshaft.

Developed by FreeValve AB, which isn’t a Nordic Lynyrd Skynyrd cover band, the new engine technology ditches a camshaft for other modes of valve actuation, gaining power and efficiency in the process. Unlike some other touted internal combustion engine advancements, this technology already has a customer.

Ford is offering a new turnkey GT4 series racecar, meaning ‘Stang owners can now race on a track instead of just strip mall parking lots.

That, Volvo is moving S90 production east, a Texas woman is suing Honda and Takata for almost fatally spraying her with bits of her own car, and Mopar is letting you refresh old cars with new Hemis with a lot less hassle… after the break!

Mercedes-Benz is introducing a host of new engines with clever shared modular components, including a standard 500cc cylinder displacement.

These new engines include a new AMG-developed twin-turbocharged V8 for the S-Class and one of the most encouraging mechanical additions to the automotive landscape seen in a while — a high-tech inline-six specifically designed to compete with, and outclass, larger motors.

Updated with pricing more reflective of the U.S. market for this M-B Canada press car.

There’s no replacement for displacement. Or so I was taught during my formative years, a period in which I read multiple buff books per month and listened to old men attempt to define torque.

But Audi USA announced last week it would slot the engine from its smallest sedan, the A3, under the hood of Audi’s largest utility vehicle, the Q7.

This week, I’m driving a 4,045-pound, $70,465 Mercedes-Benz E-Class sedan. Labelled the E300, this heavily optioned E-Class is equipped with a 2.0-liter, four-cylinder engine related to the 2.0-liter in the company’s front-wheel drive, entry-level sedan, the CLA.

4,000 pounds. $70,465. 2.0-liter inline-four. Y’alright with that?

Audi’s Q7 can now be optioned with a downsized motor — which is perfect for that tiny cross-section of America that doesn’t feel the need to prove itself with a big engine but also wants to own the largest and most expensive crossover Audi offers.

Huzzah?

To say that details on the next-generation Honda Civic Si have been limited would be a massive understatement. Honda fanboys — and even normal people — have been hungry for even the barest scraps of information.

Well, we finally have a scrap. The Los Angeles Auto Show recently let loose in a press release that Honda will introduce the tenth generation Civic Si at their expo in November. They also ended some of the speculation on what type of engine we can expect.

Ford Motor Company has issued specifications for its 2017 F-150 Raptor off-road performance pickup, and you can thank the company’s engineers for the attractive numbers.

The next-generation Raptor makes serious gains not just in horsepower and torque, but also in fuel economy. The mileage boost should make those dirt-flinging romps through the countryside just a little bit greener.

Toyota first showed off its funky C-HR small crossover at the Geneva Motor Show earlier this year, but it waited until Paris to reveal the model’s powertrain lineup.

Unlike its Nissan Juke competitor, don’t expect a high-performance C-HR when the model bows in 2017. At least, not just yet.

General Motors quickly deleted the power figures for its new 6.6-liter Duramax turbodiesel V8 after they were posted to the GM Powertrain website, but we now have confirmation of the heavy-duty engine’s output.

TTAC’s Matthew Guy has just sent us the figures from the Texas Motor Speedway in Fort Worth, where GM is debuting its 2017 heavy duty pickups.

Four-cylinder engines have come a long way since the tepid entry-level powerplants of yesteryear, but despite gains in power and refinement, it’s still a four-banger.

That stigma, as well as cost, has led Audi to ditch its production plans for one of the hottest four-cylinders ever developed, reports Autoblog.

It has become a trend. For some reason, perhaps just coincidence, Canadian Ford owners with vehicle complaints seem to air their issues on that country’s national broadcaster.

Recently, it was a man whose 2009 F-150 needs an HVAC module that no one can find. This time, it’s a lady whose gas-sipping 2014 Ford Fusion Hybrid has developed a sludge issue.

The problem mentioned in this CBC report might seem simplistic and easily fixable, but it’s a good lesson for those unaware that how you drive your car can lead to unforeseen problems.