Tag: Engines

By on July 24, 2016

2013 BMW 750Li, Engine, N63B44TU, N63 4.4L Twin-Turbo V8, Picture Courtesy of Alex L. Dykes

After ridding itself of the limp carcass once known as Rover over 15 years ago, BMW — the former parent of Land Rover — looks like it might provide V8 motivation to future Land Rover and Jaguar models.

According to Automobile, BMW wants an engine partner in order to amortize development of an upcoming 4.0-liter twin-turbo V8, and Jaguar Land Rover could be that partner.

(Read More…)

By on July 23, 2016

2016 Mazda CX-5, Image: Mazda

Volkswagen’s emissions scandal gave oil burners a bad name, but Mazda isn’t ditching its plans for a diesel roll-out in North America.

The automaker has an internal timeline for a stateside launch of Skyactiv diesels that will meet stringent U.S. pollution regulations, Automotive News reports. (Read More…)

By on July 11, 2016

3.5-liter-EcoBoost-engine-close-up

Ford clearly low-balled its power figures when it issued a sneak peek of the second-generation 3.5-liter EcoBoost V6 back in May.

The newly massaged engine, which will get its debut in the 2017 F-150, was thought to gain 30 pounds-feet of torque. Now, Ford claims the mill will gain 10 horsepower and 50 lb-ft, for a total of 375 hp and 470 lb-ft — a torque figure that beats the F-150’s V8-powered competition. (Read More…)

By on June 25, 2016

2015-cadillac-ats-sedan

General Motors wants better performance from its boosted engines, so it headed to the patent office with a design for a new two-stage turbocharger — one that eliminates the drawbacks of the existing setup.

According to a document published by GM Inside News, the General filed the patent on May 19. The design (mated to a four-cylinder engine) isolates the low-pressure and high-pressure turbines, calling on one or the other (but not both) at different engine speeds and loads. (Read More…)

By on June 9, 2016

2017 ford fusion sport

Ford’s comparing itself to the Germans again, but this time the vehicle isn’t a Granada, and the disco era isn’t still raging.

The automaker just announced it boosted the output of the 2.7-liter EcoBoost V6 in the 2017 Fusion Sport, keeping horsepower levels the same while adding an extra shovelful of torque. (Read More…)

By on June 1, 2016

2017 GMC Sierra Denali 2500HD

GMC’s got a secret, but it’s keeping it hidden under the hood of its 2017 Sierra Denali 2500HD for now.

The company released photos today of the their updated heavy-duty pickup, and made sure everyone noticed the functional hood scoop above its massive grille. (Read More…)

By on June 1, 2016

2014-Ford-Fiesta-Ecoboost-engine-2

If you want to own one of the world’s best engines (as ranked by a panel of multi-national auto journos), you don’t necessarily have to find a higher paying job or buy a plane ticket to Europe.

Most categories at the recently announced 2016 International Engine of the Year Awards were won by high-end powerplants and European mills you won’t find in North America — except for one entry dominated by Ford. (Read More…)

By on May 19, 2016

2014 Red Bull F1

The complaint most often tossed at Formula 1 is that despite being the (alleged) pinnacle of motorsports, its relevancy to road cars has disappeared.

That same feeling is what brought us to the current formula of tiny 1.6-liter turbocharged six-cylinder engines, all coupled to a complex hybrid system. Since that move, the racing series has focused more on engine development that in almost any era before, and with that comes a breakthrough in the way we look at thermal efficiency.  (Read More…)

By on May 18, 2016

Ford-GT-1

If you missed your chance getting into a limited edition Ford GT supercar last week, your EcoBoost-powered dreams might not be over.

Dave Pericak, director of Global Ford Performance, recently told Autocar that the 600-plus horsepower heart of the GT could beat on — in other low-volume specialty models. (Read More…)

By on March 15, 2016

1991 Mazda MX-3, Image: Mazda

Reader Brian Tai writes:

I’ve been an enthusiast and part-time DIYer for years now. I love to learn about everything automotive.

My question for you: why are cars with small engines always inline-fours? Why do manufacturers not put 2.0-liter V6s into cars? I know they don’t usually use big displacement inline-fours because of NVH issues, but what about the other way around?

Thank you for your question, Brian. I’ve been wondering about this very aspect of engineering for a while and you just gave me enough push to go sniffing for answers.

(Read More…)

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