Complex sentence: It could be built as a coach (KEB) or an intercity bus (KIB), but one example of a low-entry citybus version (the tri-axle K94UB, also known as the K94UB6x2/4) was produced in 2000.
Split into simpler sentences: It could be built as a coach (K EB) or an intercity bus (K IB), or the much rarer city bus version (K UB). One example of a low-entry citybus version (the tri-axle K94UB, also known as the K94UB6x2/4) was produced in 2000.