1991 Saturn SC (G127) Dimensions, Size & Specs

The Saturn SC (G127) has a curb weight between 1045 kg and 1083 kg (approximately 2304 to 2387 lbs). This relatively light weight benefits the car's performance by contributing to a nimble driving experience and better acceleration. Additionally, the lightweight design aids fuel efficiency, making the SC economical for daily commuting. The balance between weight and power helped Saturn carve a niche in the compact coupe segment during the 1990s.

The Saturn SC (G127) offers a luggage capacity of 320 liters (approximately 11.3 cubic feet). This trunk space is quite roomy for a compact coupe, providing enough room for groceries, luggage for a weekend trip, or daily essentials. While it's not as spacious as larger sedans or SUVs, the trunk capacity was considered practical for users prioritizing sporty styling combined with useful storage.

The Saturn SC (G127) came equipped with either 175/70 R14 S or 195/60 R15 H tires. The 175/70 R14 tires are smaller and typically provide a smoother ride with slightly higher sidewalls to absorb bumps. The 195/60 R15 tires are wider and lower-profile, offering improved handling and grip, enhancing the car's sportier feel. Both tire options balanced ride comfort with agility, making the SC adaptable for various driving conditions.

Yes, the Saturn SC (G127) is compact enough to fit comfortably into a standard residential garage. With a maximum length of 4465 mm (175.8 inches), width of 1716 mm (67.5 inches), and height of 1286 mm (50.6 inches), it is smaller than many modern vehicles. This makes parking easier inside typical garages, which generally have widths around 2400 to 3000 mm (94 to 118 inches) and lengths around 4800 to 6000 mm (189 to 236 inches).

The Saturn SC (G127) introduced in 1990 was the first generation of the SC model line, so it did not have a direct predecessor within Saturn's lineup. Compared to the Saturn SL sedan models of the same period, the SC coupe is shorter in height and length, emphasizing a sportier, more compact design. Its dimensions balanced the need for a stylish coupe with the practicality common to Saturn's reputation for space-efficient interiors and manageable exterior size.

The Saturn SC (G127) was competitive in size when compared to other 1990s compact coupes such as the Honda Civic coupe, Toyota Paseo, and Ford Probe. Its length (4400-4465 mm) and width (1716 mm) placed it squarely in the compact coupe segment. The SC’s design was notable for its clean lines, lightweight plastic body panels, and efficiency in packaging, which provided more usable interior space relative to its exterior size. While some rivals were longer or wider, Saturn’s use of innovative materials kept the SC lightweight and distinct.

Inside, the Saturn SC (G127) features a conventional two-door coupe layout with seating for up to four passengers, though the rear seats are better suited for occasional use or smaller passengers due to limited legroom typical of compact coupes. The cabin design focused on maximizing space efficiency, utilizing clever packaging to provide comfortable seating up front along with straightforward dashboard ergonomics. The lightweight construction translated also into a relatively airy interior environment.

The Saturn SC (G127)'s compact length (up to 4465 mm) and moderate width (1716 mm), combined with its low curb weight (1045-1083 kg), contribute to nimble and responsive handling. The coupe favors precise steering inputs and reduced body roll, ideal for city driving and winding roads. Its size allows for easy maneuverability in traffic and parking, while the lightweight improves acceleration response and braking. These traits make the SC enjoyable for drivers seeking a sporty yet practical vehicle.

The Saturn SC (G127) was produced from 1990 through 1999. Throughout its production run, it maintained its core identity as a compact coupe but saw various updates including cosmetic refreshes and minor improvements in mechanical components. Initially launched with a focus on affordability, reliability, and lightweight design, the SC later incorporated modest refinements in engine options, interior features, and styling cues to stay competitive. It remained a popular choice among buyers looking for economical yet stylish coupes of the 1990s.