Motor vehicle chassis

A motor vehicle chassis comprising:

• a basic structure (1) and
• several one wheel suspension assemblies,
• wherein at least a first one wheel suspension assembly is provided with a spring (3), constructed as a coil spring (2),
• wherein furthermore a hydraulic height-positioning device is associated with the first one wheel suspension assembly, with, acting on a foot point (4) of the coil spring (2) and comprising a hydraulic working chamber (18), a cylinder-piston arrangement (20), which can be pressurized by a decentralized hydraulic aggregate (21) comprising a storage container (19) for hydraulic fluid and a hydraulic pump (25) driven by an electric motor (22), wherein at least the electric motor (22) of the hydraulic aggregate (21) is disposed within the coil spring (2),
• wherein the hydraulic working chamber (18) of the hydraulic cylinder-piston arrangement (20) annularly surrounds the electric motor (22) of the hydraulic aggregate (21) and/or its hydraulic pump (25);
• and
• wherein the hydraulic-fluid storage container (19) is constructed annularly, surrounds the electric motor (22) of the hydraulic aggregate (21) and/or its hydraulic pump (25), and has a volume that varies inversely relative to the volume of the hydraulic working chamber (18) of the cylinder-piston arrangement (20), and wherein the hydraulic working chamber is located below the hydraulic-fluid storage container in the cylinder-piston arrangement.