
21 Corolla is called the Plus version because it has been upgraded in terms of the engine, transmission, and some other configurations compared to the regular Corolla. Below is some relevant information about the Corolla: 1. Introduction: The Corolla, previously translated as 'Huaguan,' is a brand under Toyota Motor. The Corolla is equipped with Michelin 215/45-R17 tires, TRD-Sportivo high-performance shock absorbers, TRD-TF4 17-inch sport rims, reinforced clutches, and high-performance brake pads, ensuring relatively ideal sports performance. 2. Power: The overall power is good with quick acceleration, but the start is relatively slow. The engine noise is minimal, with users commenting that 'the sound is very quiet, and the noise inside the car is very low.' However, when driving over 80 km/h, the tire noise becomes noticeable, prompting some owners to modify their cars for better sound insulation. The new dual VVT-i engine pairs perfectly with the CVT continuously variable transmission, delivering ample 2.0L power. The six-speed manual transmission is precise with clear gear engagement, but the four-speed transmission is relatively outdated.

When I changed my car last year, I specifically compared the differences between Corolla versions. The 2021 Plus version mainly added configurations, such as upgrading the central control screen from 8 inches to 9 inches, and adding keyless start and rear air conditioning vents. The safety features were also upgraded—the standard version comes with 7 airbags, while the Plus version has 8. My wife chose the Plus version precisely because of these features, and now the high-definition reverse camera is exceptionally clear. However, the body dimensions remain unchanged. The manufacturer explained that 'Plus' refers to enhanced configurations, similar to the naming logic of smartphones, meaning you get a higher-spec car at the price of the standard version.

My friend who works at a dealership told me that the Corolla Plus version is a slightly upgraded configuration model. The main changes focus on comfort details: while the standard version uses fabric seats, the Plus version comes with leather-fabric combination upholstery; it also adds LED fog lights and a PM2.5 filtration system. The most crucial upgrade is the smart key system – I can open the door and start the car without taking out my keys during my daily commute, which is especially convenient on rainy days. The dashboard now features an additional 4.2-inch display for real-time fuel consumption data. The manufacturer's positioning is clear – addressing the shortcomings of the base version with an approximately 8,000 yuan price difference.

A few days ago, the mechanic at the repair shop mentioned this car, saying that the Corolla Plus version has undergone a retuned chassis suspension with lighter steering damping. It still features the 1.5L naturally aspirated engine, but the ECU program has been optimized for better initial response. The most practical upgrade is the newly added remote ventilation function, allowing you to pre-cool the car via the mobile app in summer. Compared to the standard version's plastic steering wheel, the Plus version comes with leather-wrapped steering wheel featuring stitching details for a more premium feel. Essentially, the core components remain unchanged, with the focus on enhancing user-friendly details.

My colleague just picked up a Corolla Plus edition, and the actual experience exceeds the brochure. The rearview mirrors now feature power-folding functionality, automatically retracting when locked to prevent scratches. The air conditioning knobs have been replaced with an LCD touch panel, making temperature adjustments more convenient. The safety features are a real bonus, adding active braking and lane-keeping systems over the standard version. Fuel consumption is displayed more precisely, down to 0.1 liters, and records each refueling session. The manufacturer likely aims to convey an evolution in configuration, similar to the optimization approach seen in smartphone 'Pro' versions.

After studying the Corolla upgrade strategy, the Plus version is essentially an annual facelift. It adds a dashcam interface and original factory driving trajectory recording function, making accident evidence collection more convenient. All windows are upgraded to UV-resistant material, saving the cost of window tinting. During the test drive, noticeable noise insulation improvements were observed, with additional soundproofing cotton added to the engine compartment. The dashboard trim has been replaced with brushed metal material, resembling the higher-end Camry. These comprehensive improvements indeed justify the Plus designation, though the interior dimensions remain unchanged.


