What are the differences between the 2017 and 2018 Corolla models?

[Javier]

The differences between the 2017 and 2018 Corolla models are: 1. Different tire sizes: The 2017 model has 205/55r16 tires; the 2018 Corolla has 195/65r15 tires. 2. Different steering wheel materials: The 2017 model features a leather steering wheel; the 2018 Corolla has a plastic steering wheel. 3. Different seat materials: The 2017 model has leather seats; the 2018 Corolla has fabric seats. 4. Different infotainment displays: The 2017 model has a touchscreen LCD display; the 2018 Corolla has a standard LCD display. Both the 2017 and 2018 Corolla models share the same body dimensions: length 4635mm, width 1780mm, height 1455mm, with a wheelbase of 2700mm.

[Valentina]

I drive a 2017 Corolla, and later had the chance to try my friend's 2018 model. I noticed quite a few changes after the facelift. The front-end styling is noticeably different—the 2018 version features a larger grille and hawk-eye headlights, giving it a sharper look. Inside the car, the biggest surprise was the addition of an electronic parking brake and rear air vents in higher trim levels, making rear passengers much more comfortable in summer. I specifically tested their safety system—the 2018 model comes with the full TSS (Toyota Safety Sense) suite. The radar-based adaptive cruise control in traffic is genuinely hassle-free, and it automatically adjusts headlights when encountering high-beam offenders on highways at night, which is far more practical than the 2017 model's basic stability control. The tire specs remain unchanged, but the chassis tuning feels more solid, with less vibration over speed bumps. If your budget allows, I'd recommend going straight for the 2018 model—the price difference in the used market is just a few thousand, and these upgrades are absolutely worth it.

[Claire]

Last week, I accompanied my relative to buy a used Corolla. The dealer showed us the 2017 and 2018 models for comparison. Starting with the tangible features, the 2018 model replaced the old mechanical handbrake with an electronic one, freeing up a sizable storage compartment under the center console. The air vents were redesigned for better angles, and rear-seat vents were finally added, improving cooling speed by at least a third in summer. The biggest difference lies in safety features: the 2018 model has an additional radar button on the steering wheel, enabling adaptive cruise control and emergency braking, plus vibration alerts for lane departure. Checking the maintenance manual revealed the 2018 model's service interval extended to 10,000 km, making it more cost-effective than the 2017's six-month requirement. The dealer quoted only an 8,000 yuan price gap—personally, I'd opt for a higher-mileage but newer 2018 model.

[VonKing]

As a frequent visitor to auto repair shops, I can easily distinguish between the two generations of Corolla just by opening the hood. The 2018 model switched to hydraulic engine mounts, significantly reducing idle vibrations. The transmission remains a CVT but with upgraded programming, virtually eliminating the jerking sensation around 30 mph. The most commendable change is the replacement of halogen headlights with LED daytime running lights across all trims, providing much better illumination at night. During repairs, I noticed the 2018 version added anti-rust coating to brake lines and thickened rear suspension bushings. For used car buyers, I recommend choosing batches produced after September 2018, as they fixed the initial version's start-stop system battery drainage issue.

[OEmilio]

Last year, I traded in my 2017 model for an 2018 model. The most noticeable change was the replacement of the coin slot next to the gear shift with dual USB ports. The glove compartment on the passenger side now has an additional air vent, keeping drinks cold for over half an hour without melting. Driving on the highway at night, I noticed the headlights had a wider illumination range. Upon checking the specs, I found out the 2018 model replaced the reflector bowl design with projector lenses. The newly added hill start assist is very practical on mountain roads—it maintains braking for two seconds after releasing the brake pedal. Unfortunately, the base model still doesn’t come with a rear armrest, staying stingy just like the 2017 version. Fuel consumption records show only a 0.2L increase with AC on in summer, thanks to the new heat-insulating glass.

[AlyssaLee]

Having been in the used car market for ten years, I can say this generation's Corolla facelift shows genuine effort. The 2018 model upgraded the rearview mirror from a 170-degree wide-angle to 230 degrees, significantly reducing blind spots during lane changes. While the interior still uses hard plastics, it now features stitching accents, and the steering wheel grip area employs perforated leather. Comparing the spec sheets reveals that the 2018 1.2T version added engine start-stop technology, saving some fuel at red lights, though the battery costs 300 yuan more. The rear bumper's crash beam was upgraded from a single-layer stamped component to a double-layer one, boosting the safety rating by half a star. Personally, I recommend opting for the version with the TSS system—it'll fetch 5,000 yuan more than the standard version when reselling.