This dataset includes the signal traces for the events used in the publication "Applying Density-Based Clustering for the Analysis of Emission Events in Real Driving Emissions Calibration", MDPI Future Transportation, 2024 (doi: 10.3390/futuretransp4010004). The data is available in a frequency of 1 Hz and the signals are arranged in separate tables. Please note, that the order of the events is not consistent for the individual signals. The general vehicle specifications are listed below. For further information please refer to the paper. Characteristic Unit Value Vehicle weight kg > 2000 Fuel - Gasoline Engine type - Turbo-charged 8 cylinder Engine power and torque kW / Nm > 400 / > 600 Cubic capacity cm^3 ~ 4000 Transmission - Automatic transmission (AT) Drivetrain - All-wheel drive (AWD) Exhaust aftertreatment system (EATS) - Three-way catalytic converter (TWC) and gasoline particulate filter (GPF) Condition of EATS - Stabilized EATS (~ 70 % of tests) and aged EATS (~ 30 % tests) Emission target - EU6d