2007 Mercedes-Benz C-class (W204) Dimensions, Size & Specs

The width of the Mercedes-Benz C-class W204 ranges from 1770 mm to 1795 mm (69.7 to 70.7 inches) without mirrors. When including the mirrors, the width expands to between 2009 mm and 2020 mm (approximately 79.1 to 79.5 inches). This additional width with mirrors open is important to consider for parking or navigating narrow spaces, as the mirrors substantially increase the car's footprint. The relatively narrow width without mirrors supports comfortable urban driving.

The height of the Mercedes-Benz C-class W204 varies from 1438 mm to 1449 mm (approximately 56.6 to 57.0 inches). This slight variation is influenced by factors such as suspension tuning, tire dimensions, and model specifications. The relatively low height contributes to sporty handling characteristics and a sleek, aerodynamic profile, typical for a compact executive sedan like the W204.

The curb weight of the Mercedes-Benz C-class W204 lies between 1410 kg and 1690 kg (around 3109 to 3724 pounds). This range depends on the model variant, engine type, optional equipment, and transmission choice. For example, sportier or all-wheel-drive models often weigh more due to added components. The curb weight reflects the balance between providing a solid, safe vehicle feel while maintaining agility and fuel efficiency.

The maximum weight (gross vehicle weight rating - GVWR) of the Mercedes-Benz C-class W204 is between 1970 kg and 2265 kg (approximately 4342 to 4991 pounds). This figure includes the vehicle’s own curb weight plus passengers, cargo, and any additional load. This capacity ensures that the car can safely carry occupants and luggage without compromising handling or safety.

The Mercedes-Benz C-class W204 offers a luggage capacity of 475 liters (about 16.8 cubic feet). This trunk volume is quite competitive within its class, providing ample room for everyday use such as grocery shopping, luggage for trips, or other cargo. The sedan's rear seat configuration may also allow for folding seats to further increase usable space, making it practical for various transport needs.

Yes, the Mercedes-Benz C-class W204 generally fits comfortably into a standard garage. Considering its maximum length of 4725 mm (186 inches) and width with mirrors open up to 2020 mm (79.5 inches), it is slightly longer and about as wide as typical compact executive sedans. Most residential garages have widths of at least 2400 mm (94.5 inches) and lengths exceeding 4800 mm (189 inches), so the W204 should have sufficient space for parking with some room to spare for opening doors and walking around.

Compared to its predecessor, the W203 (2000–2007), the W204 is generally larger in all key dimensions. The W204 is longer, ranging up to 4725 mm (186 inches) versus the W203's maximum length of around 4580 mm (180 inches). It is also slightly wider and taller, which translates into more interior space and improved comfort for passengers. This growth aligns with Mercedes-Benz's goal to offer a more upscale, spacious compact executive sedan, providing better road presence and enhanced luxury while retaining agile handling.

When compared to similar compact executive sedans like the BMW 3 Series E90 (2005–2011) or the Audi A4 B7 (2004–2008), the Mercedes-Benz C-class W204 is generally on par or slightly larger in length and width. The W204's length (up to 4725 mm / 186 in) is often longer than many rivals, offering competitive interior space and luggage capacity. Width with mirrors open is comparable to peers, and height is similar. These dimensions contribute to the W204’s reputation for providing a comfortable and roomy environment, balanced with sporty handling traits typical in this vehicle class.

The Mercedes-Benz C-class W204 comes with a variety of rim sizes, ranging from 16 inches (6J x 16) up to 18 inches (18 x 8J). Tire sizes can vary accordingly, including 195/60 R16, 205/55 R16, 225/45 R17, 255/35 R18, and 235/40 R18. Larger rims and tires can slightly increase the car’s overall height and track width, potentially affecting handling and ride comfort. They also influence the vehicle’s visual stance and road presence. However, exterior width and length typically remain within the stated ranges regardless of tire choice.