2020 Toyota Corolla – Ready to Rock the Sedan World. 2020 Toyota Corolla – Drive, Interior and Exterior. Subcribe.
Many, though are going to be doing double takes when they see the re-imagined and reconfigured 2020 Toyota Corolla sedan. And that’s exactly the point.
The 12th-generation Toyota Corolla made its arrival in two chapters: the all-new Corolla hatchback arrived earlier this year, and now comes the current best-selling Corolla body style, the sedan. Both are based on the Toyota New Global Architecture (TNGA), which is far more than a new body structure, bringing together new approaches to engineering, design, assembly, and materials.
TNGA transforms both Corolla styles into drivers’ delights while also bolstering the model’s renowned value and reliability. Both draw from the same DNA and share powertrains. It’s no surprise, then, that the 2020 Corolla sedan dramatically elevates this model’s focus on comfort and refinement while also infusing it with the Corolla hatchback’s feisty personality.
The 2020 Corolla sedan L, LE, and XLE grades will use the 1.8-liter engine (2ZR-FAE) found in the previous generation, yet with more horsepower and better fuel efficiency. The XSE and SE grades are powered by a completely-new 2.0-liter Dynamic-Force direct-injection inline four-cylinder engine (M20A-FKS). This new engine delivers more performance while using less fuel. Remarkably, the new Corolla sedan engine is physically smaller and lighter, helping to lower the car’s center of gravity and improve its overall balance.
Here are some of the tech bits on Corolla sedan’s new available engine:
The new Dynamic Force engine gets it high power and efficiency from a combination of high compression ratio (13:1), Toyota D4-S fuel injection combining direct and secondary port injectors, high-speed combustion, VVT-iE intelligent variable valve-timing on the intake side and VVT-i on the exhaust. VVT-iE uses an electric motor instead of oil pressure to control the variable valve timing.
A two-discharge port oil pump and a variable cooling system with electric water pump help maximize engine performance and efficiency. The more efficient cooling system also ensures quicker cabin heating on cold days and quicker cool-down when the air conditioner is used.
All of those technologies, along with ultra-low internal friction, yield a maximum thermal efficiency of 40 percent, very high for a passenger vehicle engine. You can’t feel thermal efficiency, but you can feel the effects of 169 peak horsepower at 6,600 rpm and 151 lb.-ft peak torque at 4,800 rpm.
The 2020 Corolla sedan looks the part of a fun-to-drive sport sedan, and the chassis delivers on the promise. The multi-link rear suspension is a major advance over the torsion beam setup used in the previous model, more adept at comfortably absorbing bumps while also ratcheting up agility.
The MacPherson strut front suspension, totally revised for this platform, uses sophisticated techniques, including a strut bearing mounted coaxially with the kingpin axis. This feature allows smoother upward suspension travel, especially while traversing bumps, resulting in more comfortable steering feel.
Overall, front and rear suspension friction has been reduced by 40 percent. Newly developed shock absorbers have been tuned to provide optimal damping force for dynamic handling and stability with exemplary ride comfort.
