2019 Subaru WRX STI (facelift 2018) Dimensions, Size & Specs

The width of the 2019 Subaru WRX STI facelift ranges from 1795 mm to 1839 mm, which converts to approximately 70.7 to 72.4 inches. This width increase in some variants is largely due to wider fender flares and wheel/tire setups designed for enhanced grip and visual aggression. The increased width contributes to better stability at high speeds and improves the vehicle's cornering capabilities. It also gives the WRX STI a more planted stance on the road, which is a key aspect of its performance-oriented design.

The height of the 2019 Subaru WRX STI facelift stands between 1475 mm and 1476 mm, equivalent to about 58.1 inches. This modest height keeps the vehicle low to the ground, which aids in reducing aerodynamic drag and lowering the center of gravity, essential for enhanced handling and stability. Despite the relatively low height, the cabin remains spacious enough for comfortable seating of four to five occupants, with ample headroom for passengers in both front and rear seats.

The curb weight of the 2019 Subaru WRX STI facelift ranges from 1500 kg to 1581 kg, which translates to approximately 3,307 to 3,486 pounds. The weight varies depending on equipment levels, optional packages, and specific trim choices. Maintaining weight within this range strikes a balance between structural rigidity, safety features, and performance elements. It enables the WRX STI to deliver responsive handling and brisk acceleration while retaining sufficient mass for stability and durability during spirited driving.

The luggage capacity of the 2019 Subaru WRX STI facelift ranges from 334 liters to 460 liters (roughly 11.8 to 16.2 cubic feet). This capacity ensures practical usability for a compact sports sedan, accommodating everyday items, groceries, and moderate cargo for weekend trips. When compared to competitors in its class, the WRX STI offers above-average trunk space, especially considering its performance focus. Some rivals may offer more rear seat flexibility or fold-flat rear seats, but Subaru’s rear seat configuration typically supports ample cargo space without sacrificing passenger comfort.

The ground clearance of the 2019 Subaru WRX STI facelift ranges between 124 mm and 140 mm (approximately 4.9 to 5.5 inches). This relatively low ride height improves the vehicle’s aerodynamic efficiency and lowers its center of gravity, contributing to sharper handling and better cornering performance on paved roads. However, it also means the vehicle is less suited for rough or uneven terrain without risking undercarriage contact. For buyers expecting occasional off-road or rough road use, the low ride height requires more cautious driving to avoid damage.

Yes, the 2019 Subaru WRX STI facelift comfortably fits into a standard residential garage. With a length of approximately 4.6 meters (15 feet), width around 1.8 meters (6 feet), and a height just under 1.5 meters (4.8 feet), it does not exceed typical garage dimensions. Most residential garages offer clearance widths of about 2.4 to 2.7 meters (8 to 9 feet) and lengths between 5.5 to 6 meters (18 to 20 feet), providing enough space not only for parking but also for opening doors and moving around the vehicle.

Compared to its predecessor, the 2019 Subaru WRX STI facelift maintains a very similar footprint with minor dimensional updates mostly related to styling tweaks and aerodynamic improvements. The length slightly increased within the range of 4595 to 4620 mm, while width was expanded marginally to 1795-1839 mm. The height remained almost unchanged at approximately 1475 mm. Weight saw a modest increase from earlier models, now ranging between 1500 and 1581 kg, due to added safety features and modernized equipment. Overall, the facelift offers refined proportions without drastically changing the compact sports sedan profile.

The 2019 Subaru WRX STI facelift is competitively sized when compared to rivals such as the Mitsubishi Lancer Evolution (discontinued), Volkswagen Golf R, and Audi S3 sedans. Measuring around 4.6 meters in length and 1.8 meters in width, it is slightly longer than the Audi S3 and comparable in width to the Golf R. Its ground clearance is lower than typical sports sedans, emphasizing performance over versatility. The WRX STI also tends to offer more trunk space relative to these competitors, making it practical for daily use. The curb weight is slightly heavier, reflecting its robust AWD system and reinforced chassis built for rally-inspired performance.

The 2019 Subaru WRX STI facelift typically comes equipped with alloys sized at 8.5J x 19 ET 55, 8.5J x 19, or 9.0J x 19, paired with tires in the sizes 245/35 R19 or 265/35 R19 89W. These larger 19-inch wheels with wide, low-profile tires provide enhanced grip and responsiveness, ideal for performance driving and cornering stability. The rim width and tire aspect ratios are optimized to balance ride comfort with handling precision, allowing the WRX STI to maintain traction under aggressive driving while still providing reasonable everyday usability.