Mercedes-Benz Unimog for Sale

The U 4023 belongs to the high-mobility Unimog 437.4 series, with portal axles front and rear, a torsionally flexible frame and differential locks on both axles; in standard form it uses a 5,132 cc OM 934 four-cylinder rated at 170 kW (231 PS) and 900 Nm.

Mercedes-Benz Special Trucks builds the Unimog at Wörth am Rhein, and in December 2025 it showed a U 4023 double-cab luxury show car, developed with Hellgeth Engineering around the six-cylinder OM 936.