2006 SMA C81 Dimensions, Size & Specs

The SMA C81 has a curb weight of approximately 1130 kg (2491 lbs), which is the weight of the car when fully equipped and ready to drive, excluding passengers and cargo. The maximum weight, which includes passengers, cargo, and the car itself, is rated at 1510 kg (3328 lbs). This difference of about 380 kg (837 lbs) indicates the vehicle’s capacity to carry passengers and luggage safely while maintaining optimal performance and handling.

One of the practical features of the SMA C81 sedan is its flexible luggage capacity. When the rear seats are folded down, the luggage compartment expands to a generous 520 liters (approximately 18.35 cubic feet). This expanded space can accommodate larger items, making the car versatile for activities like shopping, travel, or moving small loads, which adds significant utility to its compact sedan structure.

Yes, the SMA C81 fits comfortably into a standard residential garage. Given its overall length of 4435 mm (174.6 inches), width of 1710 mm (67.3 inches), and height of 1430 mm (56.3 inches), it is dimensioned well within typical garage sizes. Standard garages commonly have doors at least 2.4 meters (94.5 inches) wide and depths over 5 meters (196 inches), so the C81's compact profile ensures ease of parking without the need for any special maneuvering or modifications.

When comparing the SMA C81 to its predecessor, the most notable dimensional change is its slightly longer body length and refined width for improved stability and interior comfort. Although precise numbers for the predecessor vary, the C81 offers a more streamlined silhouette and optimized dimensions that enhance aerodynamic efficiency while providing increased cabin space. This makes the C81 a more modern and practical option in terms of size without significantly changing the footprint.

The SMA C81’s dimensions position it competitively among compact sedans from 2006 to 2016. Many compact sedans like the Honda Civic, Toyota Corolla, and Mazda 3 have lengths ranging from roughly 4.3 to 4.6 meters, widths close to 1.7 meters, and similar heights. The C81’s 4435 mm length and 1710 mm width make it slightly more compact than some rivals, which can be advantageous for city driving and parking. Its 520-liter expandable luggage space also contributes favorably to versatility compared to many competitors in the segment.

The SMA C81 is equipped with tire sizes of 175/65 R14. This tire profile offers a balanced compromise between comfort and handling. The 14-inch wheels with a relatively narrow tire width of 175 mm help contribute to a smooth ride by absorbing road irregularities while maintaining sufficient grip for everyday driving conditions. This tire size is typical for compact sedans and assists in fuel efficiency due to lower rolling resistance.

While exact interior dimensions of the SMA C81 are less commonly published, the exterior dimensions allow for a comfortable cabin that accommodates five passengers with reasonable legroom and headroom typical of compact sedans. Features such as folding rear seats add to flexibility, enhancing passenger comfort by allowing adjustments to cargo and passenger space. The vehicle's design focuses on efficient use of space to maximize passenger comfort within its compact dimensions.

The SMA C81’s size and weight make it particularly well-suited for urban environments. Its compact dimensions (4435 mm length and 1710 mm width) facilitate easy maneuverability, parking, and navigating tight city streets. The curb weight of 1130 kg contributes to responsive handling without feeling heavy or sluggish. For highway driving, the sedan’s stability and aerodynamic profile support a smooth ride, although its size is optimized more for city use and moderate-speed cruising than for high-performance or high-speed highway dynamics.

The SMA C81 benefits from its relatively lightweight design at 1130 kg, which generally contributes to better fuel efficiency compared to heavier vehicles. The compact shape and aerodynamic silhouette of the sedan minimize drag, further enhancing economy. While exact fuel figures depend on engine options, this car size typically offers good mileage suitable for daily commuting and longer drives, combining economical operation with practical performance for its class.