2013 Cadillac ATS Sedan Dimensions, Size & Specs

The width of the Cadillac ATS Sedan ranges from 1805 mm to 1811 mm (about 71.1 to 71.3 inches). This width contributes to a stable stance on the road and balances interior room without making the car feel overly bulky. Inside, this width supports comfortable seating for front and rear passengers, providing enough shoulder room typical for a compact luxury sedan. The moderate width also aids in fitting the car into standard driving lanes and parking spaces, enhancing overall usability.

The height of the Cadillac ATS Sedan varies between 1415 mm and 1427 mm (approximately 55.7 to 56.2 inches). This relatively low height promotes a sporty appearance and helps lower the vehicle’s center of gravity, which benefits handling and driving dynamics. For passengers, it provides sufficient headroom for comfort without compromising the car’s sleek design. The slightly lower roofline compared to larger sedans contributes to its athletic stance, which appeals to drivers seeking a performance-oriented luxury vehicle.

The Cadillac ATS Sedan has a curb weight ranging from 1465 kg to 1729 kg (roughly 3,230 to 3,810 pounds). The lower end of this range represents lighter, possibly base or manual transmission models, whereas the higher end includes more equipment and possibly AWD versions. The relatively light weight for a luxury sedan of its class helps improve acceleration, braking, and fuel efficiency. It also makes the ATS more agile and responsive on the road compared to heavier competitors, aligning with its sporty and dynamic driving characteristics.

The Cadillac ATS Sedan offers a luggage capacity between 294 and 381 liters (approximately 10.4 to 13.4 cubic feet). This trunk volume is adequate for everyday needs such as groceries, luggage for a weekend trip, or small sports equipment. While not the largest in its class, the trunk’s shape and space are designed efficiently, allowing relatively easy loading and a largely usable cargo area. Rear seat folding options may also increase overall carrying capacity for larger or bulkier items, enhancing practicality.

The Cadillac ATS Sedan offers a variety of rim sizes including 9.5J x 18, 9J x 18, 8J x 18, and 7J x 17 inches, supporting different trims and wheel packages. Corresponding tire sizes include performance-oriented options like 275/35 R18 and 255/35 R18, as well as more balanced sizes such as 225/45 R17 and 225/40 ZR18. These options allow owners to optimize ride comfort, handling, and aesthetics according to their preferences, whether emphasizing sporty performance or smooth cruising.

Yes, the Cadillac ATS Sedan generally fits comfortably into a standard residential garage. With its length between 4643 mm and 4673 mm (183 to 184.1 inches), width between 1805 mm and 1811 mm (71.1 to 71.3 inches), and height around 1415 to 1427 mm (55.7 to 56.2 inches), it falls within typical garage size limits. Standard single-car garages usually accommodate vehicles up to 4.9 to 5.5 meters long and about 2.4 meters wide, so the ATS fits well with room to spare for opening doors and maneuvering.

The 2013 model year marked the introduction of the Cadillac ATS Sedan, replacing the Cadillac CTS in the compact luxury segment; thus, there was no predecessor ATS to compare directly. However, compared to larger Cadillac models like the CTS, the ATS is notably smaller and lighter, enhancing agility and sporty handling. Its compact dimensions—especially the shorter length and lighter curb weight—placed it as a competitor to German rivals like the BMW 3 Series. The ATS focused on delivering a more driver-centric experience with sharper dynamics compared to the CTS's more traditional luxury orientation.

The Cadillac ATS Sedan competes directly with other luxury compact sedans such as the BMW 3 Series, Audi A4, and Mercedes-Benz C-Class. Dimensionally, the ATS is competitive with a length just over 4.64 meters (about 183 inches) and width around 1.8 meters (71 inches), which is slightly more compact or on par with these rivals. Feature-wise, the ATS emphasizes sporty driving dynamics paired with upscale interior appointments. Its various engine options and available all-wheel drive make it versatile. While some rivals may offer more rear legroom or larger cargo capacity, the ATS balances performance and luxury effectively in its class.

Throughout its 2013-2019 production, the Cadillac ATS Sedan offered an array of interior and technological features focused on luxury and connectivity. Standard and available features included leather upholstery, heated and ventilated seats, dual-zone climate control, premium audio systems, and Cadillac’s CUE infotainment system with touchscreen interface. Advanced safety technologies like rearview cameras, blind-spot monitoring, and lane departure warnings were also offered, particularly in later years. The cabin combined a driver-focused layout with upscale materials, catering to both comfort and modern convenience.