The Opel Trixx (stylised as TRIXX) is a concept city car created by German car manufacturer Opel.

[3] The three-metre long car features an asymmetrical door layout, with sliding doors and a sliding roof hatch for large cargo.

[4] A cycle rack is concealed in the pull-out rear bumper feature.

The Trixx is powered by a 1.3-litre diesel engine with common rail direct injection.

[6] It was anticipated that an electric concept car based on the Ampera and the Trixx would follow in 2009, but this was not forthcoming.