1996 Fiat Siena (178) Dimensions, Size & Specs

The Fiat Siena (178) weighs between 990 kg to 1070 kg (2183 to 2359 lbs) curb weight depending on the specific trim and equipment. This relatively light weight contributes to better fuel efficiency and nimble handling, making the vehicle economical to operate. The lighter curb weight also aids in acceleration and braking responsiveness, enhancing the overall driving experience for a compact sedan.

The Fiat Siena (178) provides a luggage capacity ranging from 460 liters to 500 liters (approximately 16.2 to 17.7 cubic feet) when the rear seats are upright. For larger cargo needs, folding down the rear seats significantly increases the space up to between 850 liters and 1540 liters (approximately 30 to 54.4 cubic feet). This versatility makes the Siena practical for daily errands as well as occasional larger loads.

The Fiat Siena (178) comes equipped with 14-inch rims. The compatible tire sizes include several options such as 145/85 R13, 175/70 R13, 175/65 R14, 175/65 R14 T, and 175/65 R13. These tire sizes offer a balance between comfort, grip, and fuel efficiency, suitable for urban and moderate highway driving conditions typical of this sedan class.

The Fiat Siena (178) has a length of 4100 mm (161.4 inches) and a width of up to 1626 mm (64 inches), which typically fits comfortably within a standard garage. Most standard residential garages measure about 2400 mm (8 feet) in width and 4800 mm (16 feet) in length, so the Siena’s compact dimensions allow for enough space not only for the car itself but also some room for movement around the vehicle inside the garage.

The maximum weight capacity (gross vehicle weight) of the Fiat Siena (178) ranges between 1390 kg and 1560 kg (3064 to 3439 lbs), whereas the curb weight is between 990 kg and 1070 kg (2183 to 2359 lbs). This difference means the vehicle can safely carry around 400 kg to 570 kg (882 to 1257 lbs) of passengers and cargo, including the driver, without compromising performance or safety.

Compared to its predecessor, the Fiat Siena (178) introduced in 1996 features a more modern and slightly larger design. While the predecessor’s dimensions were generally smaller, the Siena (178) expanded to 4100 mm (161.4 inches) in length, improving passenger space and luggage capacity. The width and height saw incremental increases, giving it a more substantial road presence and better comfort inside, aligning with evolving market demands for compact sedans.

In comparison with similar compact sedans from the late 1990s to early 2000s, the Fiat Siena (178) holds competitive dimensions. With a length of 4100 mm (161.4 inches), it is close in size to contemporaries like the Toyota Corolla and Honda Civic of the time, which also averaged around 4200 mm in length. Its width and height are also comparable, making it a practical option in the compact sedan segment, providing adequate interior space and cargo versatility.

The Fiat Siena (178) is a compact sedan primarily known for its affordability, fuel efficiency, and practical dimensions suited for urban and suburban driving. Produced from 1996 to 2002, it featured several engine options, simple yet functional interior design, and multiple tire and rim configurations for varying driving conditions. Its luggage capacity, especially with the rear seats folded, is one of the highlights, making it versatile. Additionally, the car’s lightweight contributes to nimble handling and easier maneuverability.

The Fiat Siena (178) exhibits a slight variation in height ranging from 1440 mm to 1445 mm (56.7 to 56.9 inches). This small difference can be attributed to factors such as trim levels, suspension setups, or tire/rim choices. Though subtle, these height variations can influence aspects like interior headroom and the vehicle's stance, but overall the differences are minimal and do not significantly affect the car’s driving dynamics or parking.