Nikola Corp., via the HYLA brand, said that in 2023 it produced 42 and wholesaled 35 Class 8 Nikola hydrogen fuel cell electric vehicles (FCEVs). Of the seven trucks produced but not wholesaled, three are being used in an extended field test with a fleet partner; two are in continued validation and engineering; and two are being used for service training/customer demos, Nikola said. Nikola said that its FCEV features a range of up to 500 miles and an estimated fueling time as low as 20 minutes.