The Surprising Return of the Rotary Engine in China’s Aviation Industry
China revives the Harbin Dongan Wankel rotary engine for low-altitude aviation.
How Did the Mazda Miata Get Faster After Losing Power?
Discover how the Mazda Miata ND accelerates from 0 to 60 mph faster than the NC, despite having less horsepower.
Do Short Trips Wear Out Your Engine Faster Than Long Trips? The Truth Every Driver Needs to Know
Discover impacts on brakes, batteries, and EVs, as well as tips to avoid costly damage to your car.
These Auto Insurance Scams Were So Absurd That Even Investigators Were Surprised
Pretended to be seriously injured, but was caught lifting weights? Check out the 5 most bizarre scams uncovered by MPI this year. You won’t believe it!
Why Some 4-Cylinder Engines Use 8 Spark Plugs: The Secret of Dual Ignition for Cleaner and More Efficient Combustion
Understand why some 4-cylinder engines use 8 spark plugs: faster combustion, lower emissions, more efficiency, and more expensive maintenance.
What to Do When You Accidentally Put Diesel in a Gasoline Car: Immediate Steps and Loss Prevention
Put diesel in your gas car? See what to do without starting the engine, real risks, costs, and tips to never make a mistake at the pump.
A-Body vs. G-Body at GM: Real Differences, History, and How to Identify the Classics
Understanding A-Body vs. G-Body in GM: Origin, Years, Models, Wheelbases, Drivetrain, and How to Identify the Platform on Classics.
Ferrari Amalfi 2027: The New V8 Coupe Redefining Gran Turismo with Fluidity and Physical Controls
The Ferrari Amalfi 2027 debuts with a 631 hp twin-turbo V8, a “fluid” design, and a more ergonomic interior. See price, performance, and details.
Kia K4 Hatchback 2026: Trims, Engines, Price, and What’s New in the Hatchback Targeting the Civic and Mazda 3
See versions, engines, packages, and prices for the 2026 Kia K4 Hatchback and discover which configuration is best for your profile.
Name Brand Motor Oil Versus Store Brand Oil: Does It Really Make A Difference In Brazil?
Understand if name-brand or store-brand motor oil changes protection, sludge, and change interval. Learn how to choose the right specification.
What Are Tire Sipes And How Do They Affect Braking On Wet And Snowy Roads
Understand what sipes are in tires, how they work in wet/snow conditions, their impact on braking, and when to avoid aftermarket “siping.”