2008 Subaru WRX STI Sedan Dimensions, Size & Specs

The curb weight of the 2008 Subaru WRX STI Sedan ranges from 1505 kg to 1525 kg (approximately 3319 to 3362 lbs). This moderately lightweight helps the car achieve agile handling dynamics and strong acceleration performance. The balance between weight and power ensures effective grip from the all-wheel-drive system, making it suitable for spirited driving and rally-inspired performance.

The luggage capacity of the 2008 WRX STI Sedan is 368 liters (about 13 cubic feet). This trunk space is adequate for typical daily needs, such as groceries, small to medium-sized luggage, or sports gear. While the STI prioritizes performance, its sedan configuration still offers household practicality and versatility, making it suitable for those who want both sportiness and usable cargo space.

The 2008 WRX STI Sedan is equipped with 18-inch rims sized 8.5J x 18, paired with tires sized 245/40 R18. These specifications contribute to enhanced grip and handling capabilities, providing a sportier driving experience. The wide tires and larger rims improve cornering stability and braking performance, essential for the car's high-performance character.

Yes, the 2008 Subaru WRX STI Sedan fits comfortably into a standard residential garage. Typical single-car garage dimensions are about 3 meters (10 feet) wide and 6 meters (20 feet) deep, which easily accommodate the car's dimensions of 4580 mm (4.58 meters / 15 feet) in length and 1795 mm (1.8 meters / 5.9 feet) in width. This means it can be parked without difficulty in most garages, allowing owners to protect their vehicle from weather and theft.

Compared to the previous generation WRX STI (produced 2004-2007), the 2008 model saw minor dimensional changes but generally maintained similar size and weight characteristics. The length at 4580 mm remained consistent, while the width slightly increased for enhanced road grip and interior space. The curb weight remained in a similar range (around 1500 kg), preserving its lightweight, aggressive performance character. These subtle updates improved handling and comfort without compromising its rally heritage.

The 2008 Subaru WRX STI Sedan and the Mitsubishi Lancer Evolution of similar years are close in size but have slight differences. The WRX STI is about 4580 mm long and 1795 mm wide, while the Lancer Evolution typically measures around 4585 mm in length and 1795 mm in width — almost identical in footprint. However, the weight and height may differ slightly; the STI has a curb weight between 1505-1525 kg, similar to the Evo. These comparable dimensions make them direct competitors in the high-performance compact sedan segment.

The 2008 Subaru WRX STI Sedan is crafted as a rally-inspired compact sedan combining aggressive styling, advanced all-wheel-drive capability, and a high-output turbocharged engine. With sharp body lines, a large rear wing, and functional hood scoop, it emphasizes both aerodynamic efficiency and sporty aesthetics. Performance-wise, it features a turbocharged 2.5-liter flat-four engine producing around 300 horsepower, paired with a precise six-speed manual transmission and a robust AWD system, making it suitable for spirited driving and all-weather use.

The interior of the 2008 WRX STI Sedan offers reasonably comfortable space for front and rear passengers given its compact sports sedan design. With a height ranging from 1470 to 1475 mm (about 58 inches), the car provides adequate headroom for average-sized adults in both rows. Legroom and shoulder room are typical for cars in this segment, balancing sportiness with daily comfort. The four-door design makes access easier compared to coupes, enhancing its practicality for small families or groups.

The 18-inch wheels with an 8.5-inch width and tires sized 245/40 R18 on the 2008 WRX STI Sedan play a key role in its handling and performance. Larger wheels with wider tires enhance the contact patch between the tire and the road, improving grip during acceleration, cornering, and braking. The low-profile 40 aspect ratio tires reduce sidewall flex, resulting in sharper steering response and improved feedback. This setup complements the car's suspension and all-wheel-drive system, making it highly responsive on twisty roads and track environments.