2026 Peugeot 408 (crossover) (Phase II, 2026) Dimensions, Size & Specs

The Peugeot 408 (crossover, Phase II, 2026) features a wheelbase of about 2,780 mm (109.4 inches). This extended wheelbase is critical for maximizing passenger comfort and interior space, particularly in rear legroom. A longer wheelbase generally contributes to smoother rides and better weight distribution, which improves handling, stability, and overall driving dynamics, making the 408 crossover a practical choice for families and daily commuters.

Cargo capacity in the 2026 Peugeot 408 crossover is designed to be versatile and useful. With rear seats upright, it offers around 450 liters (15.9 cubic feet) of cargo space, suitable for groceries or small luggage. When the rear seats are folded down, cargo volume expands significantly to approximately 1,450 liters (51.2 cubic feet), enabling the transport of larger items such as bicycles, suitcases, or sports equipment, making this crossover highly practical for daily and recreational use.

The Peugeot 408 crossover Phase II has an estimated curb weight of around 1,500 to 1,600 kg (3,307 to 3,527 lbs), depending on trim and equipment. This moderate weight strikes a balance between sturdiness and agility, contributing positively to fuel efficiency and handling dynamics. A well-weighted chassis aids driving stability, while ensuring the engine can perform efficiently without excessive fuel consumption, fitting well with Peugeot's focus on economical and responsive vehicles.

The 2026 Peugeot 408 crossover features a ground clearance of approximately 190 mm (7.5 inches). This clearance is typical for compact crossovers designed for light off-road and urban environments, allowing the vehicle to handle uneven roads, moderate obstacles, and mild off-road conditions comfortably. While not built for extreme off-roading, this height enhances the car's versatility for drivers who encounter occasional rugged terrain or need confidence in wet or snowy conditions.

Compared to the Phase I generation of the Peugeot 408 crossover, the Phase II (2026) model shows modest size evolutions reflecting design and functional improvements. While the Phase I measured around 4,650 mm in length like Phase II, the newer Phase II feels more spacious inside due to subtle increases in width and wheelbase, with the width expanding by about 20 mm and the wheelbase extended by roughly 30 mm. Height remains similar but with an improved aerodynamic profile, offering a better balance of interior comfort and modern styling.

With a length of approximately 4,650 mm (183 inches), a width of 1,840 mm (72.4 inches), and height close to 1,480 mm (58.3 inches), the Peugeot 408 crossover Phase II fits comfortably into most standard residential garages common in Europe and North America. Typical garage dimensions in these regions range from around 5,000 mm (197 inches) in length and 2,400 mm (94 inches) in width, giving sufficient clearance for opening doors and maneuvering inside the garage, making this SUV practical for homeowners without requiring specialized parking arrangements.

The Peugeot 408 crossover Phase II slots comfortably among popular compact SUVs such as the Volkswagen Tiguan and Nissan Qashqai. Its length (4,650 mm or 183 inches) is slightly longer than the Qashqai (approximately 4,425 mm/174 inches) and comparable to the Tiguan (around 4,700 mm/185 inches). Its width is competitive, offering a more spacious cabin feel than the Qashqai but slightly narrower than the Tiguan. Ground clearance and cargo space also align closely within this segment, marking the 408 crossover as a compelling alternative with a sleek design and balanced proportions suited for urban and family use.

The interior of the Peugeot 408 crossover Phase II is designed with passenger comfort in mind. Front headroom measures approximately 1,020 mm (40.2 inches), providing ample vertical space for taller drivers, while rear headroom remains generous at roughly 980 mm (38.6 inches). Front legroom is around 1,050 mm (41.3 inches), enabling comfortable driving postures, and rear legroom is close at 900 mm (35.4 inches), offering sufficient space for adult passengers in the rear seats, balancing compact sizing with family-friendly practicality.

The Peugeot 408 crossover Phase II (2026) showcases several technological and design advancements over the previous generation. It introduces updated exterior styling with sharper lines and a more aerodynamic silhouette, resulting in improved fuel efficiency and a contemporary road presence. Inside, the Phase II features an enhanced infotainment system with a larger touchscreen, advanced driver assistance technologies such as adaptive cruise control and lane-keeping assist, and improved materials for added comfort and refinement. These upgrades collectively elevate the driving experience, safety, and aesthetic appeal, affirming Peugeot's commitment to innovation and customer satisfaction.