Originating from the estate version, which continues to be popular in Europe, the E-Class All-Terrain has distinct design elements that set it apart. For example, it boasts a one-of-a-kind front grille, specialized bumpers, chrome accents on the front and rear underride guards (though the rear one is purely decorative), and dark grey trim around the wheel arches.
One feature that is definitely functional is the added 46 mm (1.8 inches) of ground clearance. The vehicle comes standard with air suspension, and when the speed exceeds 120 km/h (75 mph), the car's height will reduce by 15 mm (0.6 inches) for aerodynamic purposes. It comes with standard 18-inch 8J wheels shod in 235/55 R 18 tires, with 19- and 20-inch wheels available as an option.
Overall dimensions are largely unchanged from the wagon, but the All-Terrain is wider than its sedan counterpart. Specifically, the 2024 E-Class All-Terrain has a width of 1,904 mm (75 inches), a height of 1,497 mm (58.9 inches), and a length of 4,950 mm (195 inches). Compared to its predecessor, the new model is 28 mm (1.1 inches) wider, and its wheelbase is extended by 22 mm (0.87 inches) to 2,961 mm (116.6 inches).
For European buyers, three versions are available: a four-cylinder mild-hybrid diesel (E 220d), a six-cylinder gasoline model (E 450), and a four-cylinder diesel plug-in hybrid (E 300 de).
For the U.S. market, only the E 450 will be offered, featuring 375 hp (381 hp / 280 kW in European specification) and 369 lb-ft (500 Nm) of torque between 5,800-6,100 rpm. This allows the car to reach 0-100 km/h (0-62 mph) in an estimated 4.7 seconds, making it the fastest in the lineup.
In contrast, European models powered by diesel come with a 2.0-liter four-cylinder engine that produces 197 hp (145 kW), enough for a 0-100 km/h time of 8.1 seconds in the entry-level E 220 d. However, when coupled with an electric motor in the E 300 de, the output increases to 313 hp (230 kW) and 700 Nm (516 lb-ft), enabling a 0–100 km/h run in 6.9 seconds. The E 300 de can also travel up to 102 km (63 miles) solely on battery power, as per WLTP ratings.
Mercedes' 4Matic all-wheel-drive system comes standard and integrates with the Airmatic suspension in an off-road mode. Although additional details are scant, Mercedes mentions that the air suspension maintains a consistent ground clearance despite weight fluctuations. Moreover, each shock absorber functions independently to adapt to varying road conditions, minimizing impact inside the cabin.
The vehicle also features a “transparent hood” function similar to systems found in Land Rovers. This uses 360-degree cameras to create a composite view of the area underneath the car, displayed on the infotainment screen. While marketed as an off-road-capable version of the E-Class, the lack of details on locking differentials and other off-road metrics suggests it's meant for lighter off-road use.
Storage capacity ranges between 615 to 1,830 liters (plug-in hybrid model: 460–1,675 liters), and the rear seats offer a 40:20:40 folding configuration. The All-Terrain also offers an optional front-passenger display and even a dashboard-mounted camera for selfies or videos. Apps such as TikTok and Angry Birds are integrated into the infotainment system, keeping passengers entertained.
Despite the popularity of crossover SUVs, the All-Terrain offers an alternative for those wanting something different. With standard all-wheel drive, added ground clearance, and Airmatic suspension, the latest All-Terrain is positioned to compete with rivals like the Audi A6 All-Road and Volvo V90 Cross Country.
Pricing details will be revealed closer to the release date. European customers can anticipate showroom availability in Q1 2024, while a U.S. launch is confirmed for 2024, although the exact date is still to be announced.
Source: Mercedes-Benz