2021 Kia K5 vs 2021 Toyota Corolla

The 2021 Toyota Corolla, especially in its 12th-generation version, offered a blend of modern aesthetics and sporty appeal. The SE and XSE trims were particularly attractive due to their sport-design bumpers, mesh grille insert, matching diffuser panel, subtle body kit, twin-outlet exhaust, and striking 18-inch aluminum wheels. When dipped in Celestite Gray metallic paint, the Corolla had a beautiful blue undertone, making it quite appealing. However, some design elements were less harmonious. The hood shut line running to the headlight assembly created a visual truncation of the front end, and the rear quarter view, although favored, had overly styled rear bumpers. The Apex Edition exacerbated these peculiarities. The L, LE, or XLE trims provided a more subdued look for those seeking to blend in on the road. These trims, including a Hybrid, offered a path to 50+ mpg with pricing between $19,925 and $24,325, excluding destination charges. The SE and XSE trims, focusing on sportiness, featured a more powerful engine, different transmissions, a Sport mode, and larger wheels.

In contrast, the 2021 Kia K5 showcased Kia’s refreshed design language. Resembling the performance-oriented Kia Stinger, the K5, especially in GT-Line trim, was a head-turner with flat Wolf Gray paint and fire-engine red seats. The design from Peter Schreyer was evident in its details—a long ovoid rear window flowing into a short tail, polished black trim wrapping around thick D-pillars, and unique taillights with dashed LEDs meeting at opposing angles emphasized the K5's width. Despite some fake air vents and exhaust tips, the K5 sported pleasing proportions. The front fascia featured standard Z-shaped amber LED running lights in a honeycomb grille, with the GT-Line model showcasing textured grilles and stacked LED fog lights surrounded by black air fins. The interior was equally appealing, with a driver-focused design, featuring polished black trim, quality materials, and thoughtful design elements.

The 2021 Toyota Corolla SE and XSE were powered by a 2.0-liter 4-cylinder engine delivering 169 horsepower at 6,600 rpm and 151 lb-ft of torque at 4,800 rpm. Paired with a Dynamic Shift CVT, paddle shifters, and a Sport driving mode, the Corolla attempted to meld performance with economic practicality. An interesting option was the six-speed manual gearbox with downshift rev-matching, available for an extra $200. The CVT was commendable as it used a mechanical first gear to eliminate drivetrain slip, although it occasionally displayed the drone characteristic of CVTs. Based on the Toyota New Global Architecture (TNGA), the Corolla boasted a low center of gravity and enjoyable driving dynamics. With 18-inch aluminum wheels and more aggressive tires, the SE and XSE trims offered an engaging drive despite its modest power. The XSE's fuel economy was impressive, averaging around 31.1 mpg on a route that included varied driving conditions.

In comparison, the 2021 Kia K5’s standard engine was a 1.6-liter turbo-four, pumping out 180 hp and 195 lb-ft of torque. Though sufficient for everyday driving, the GT-Line's aggressive styling wasn’t matched by its performance, and the K5 struggled to compete with vehicles like the Volkswagen GLI. The eight-speed automatic transmission ensured quick reactions, though not always smoothly. The suspension leaned towards softer damping, making the K5 less adept in tight turns. For more performance, the GT trim guaranteed a better suspension and a potent 2.5-liter turbocharged four-cylinder engine pumping out 290 horsepower and 311 lb-ft of torque, although FWD constraints remained a potential issue. Fuel economy was favorable for a midsize sedan, achieving an EPA-estimated 31 mpg combined in FWD models with the base engine. Over a longer test distance, the K5 managed nearly 36 mpg, highlighting its efficiency.

In the 2021 Toyota Corolla, the XSE trim level introduced several enhancements, such as SofTex leatherette seats with striped fabric inserts, front-seat heating, and an eight-way power driver’s seat adjustment. This adjustment significantly improved comfort and visibility, though the front passenger lacked height adjustment. The rear seats were supportive but offered limited headroom and legroom, without rear air conditioning vents. The Corolla sedan featured a 13.1 cubic feet trunk, which was smaller than some competitors but manageable. The hatchback version provided more cargo space with 17.8 cubic feet.

The 2021 Kia K5 impressed with its interior spaciousness, comfortably accommodating two adults in the back despite its raked profile. Scalloped roof sections and front seatbacks provided adequate headroom and legroom for taller passengers. Although rear air vents were missing, the overall comfort was commendable. The front seats were firm and supportive, with well-organized hard buttons for climate control and stereo functions. The wireless charging pad was a convenient feature, securely placing smartphones within easy reach. The infotainment system was user-friendly, and the optional 10-inch display provided enhanced functionality. Cargo-wise, the K5’s trunk offered 16 cubic feet, superior to the Corolla, making it a practical choice for those needing extra storage space.

For 2021, the Toyota Corolla included Android Auto as standard, alongside Apple CarPlay, Amazon Alexa, and SiriusXM. It boasted a free year of Safety Connect services and a Wi-Fi hotspot for three months or up to 2GB. The SE and XSE trims featured an 8-inch touchscreen (larger than the base 7-inch), with additional connectivity options such as Remote Connect. The user-friendly infotainment system included physical knobs for volume and tuning, though the radio knobs were somewhat challenging to grasp. The JBL premium sound system, while having depth, was noted to lack clarity.

Conversely, the Kia K5 came with wireless Apple CarPlay and Android Auto standard, ensuring easy setup. Despite minor glitches with Apple CarPlay restarting, this feature was a significant convenience. Standard equipment included LED headlights, automatic high beams, dual-zone climate control, and lane-keep assist. The GT-Line trim added 18-inch wheels and rear USB ports, among other features, while the EX and GT trims offered additional amenities such as a Bose stereo system and advanced infotainment functions. The GT trim incorporated paddle shifters and performance enhancements.

The 2021 Toyota Corolla was equipped with Toyota Safety Sense 2.0 (TSS 2.0) as standard, offering features like adaptive cruise control, forward collision warning, automatic emergency braking, and lane-keeping assistance. Toyota had also added rear side-impact airbags for 2021. The safety system generally performed well, though occasional quirks with adaptive cruise control and lane-centering assistance were noted. The 2020 Corolla had earned a "Top Safety Pick" designation from the IIHS and a 5-star overall rating from the NHTSA. The 2021 model awaited re-testing due to new safety features.

The 2021 Kia K5, being a new model, had not yet been rated by the NHTSA or IIHS, but expectations were high due to its robust chassis and safety features. Standard on all trims were rear side airbags, forward emergency braking with pedestrian detection, lane-keep assist, and a driver attention monitor. Higher trims offered blind-spot monitoring, rear emergency braking, and parking sensors, making the K5 a strong contender in safety.