Is a Toyota Corolla a 4 cylinder?
The 2021 Toyota Corolla offers a 2.0L 4-cylinder engine as its secondary engine option. This engine delivers specifications of 169 horsepower and 151 pound-feet of torque. As you would expect for compact vehicles, the 2021 Toyota Corolla secondary engine allows for terrific fuel economy ratings as well!
What is the fastest Corolla model?
According to Car and Driver, the Corolla’s top speed is 118 mph — not too shabby for a practical little car. And Consumer Reports gives the 2021 Corolla points for its well-weighted steering, great suspension, and effective handling. These features allow it to perform relatively well.
What are the changes to a Toyota Corolla engine?
An enlarged valve nip angle and laser-clad valve seat increased tumble and air volume; pistons with a round top surface and slanted sidewall helped tumble and reduced knocking (allowing higher compression) while reducing friction. There were other changes, as well.
What’s the difference between the 2001 and 2002 Toyota Corollas?
Otherwise, the 2002 Corollas are identical to the 2001 models. The 2001 models have better headlights (4-beam), new front and rear styling, new fabrics, and, in some models, map lights on the rear view mirror and dual rear cup-holders with a larger rear center console.
What kind of compression ratio does Toyota Corolla have?
The 1ZZ-FE had a long stroke to help with torque (79 mm bore x 91.5 mm stroke), with twin overhead cams and four valves per cylinder. The heads’ tapered squish area design forced a mixture of fuel and air at the spark plug, allowing a high compression ratio of 10:1 on regular gas.
What kind of fuel injection does a Toyota Corolla use?
The D-4S fuel injection system used direct injection or low-pressure port fuel injection, depending on driving conditions; it had dual variable valve timing, with the intake controlled by an electric motor and the exhaust controlled by hydraulic pressure.