The 2001 GL1800 was the first new model in 13 years. The engine was for this model increased to 1,832 cc (111.8 cu in), and fuel injected. At the same time, the weight of the bike decreased from that of the GL1500. This was done by making the frame out of high-strength aluminium. This was an extruded frame, and was composed of only 31 individual parts (almost half the number of the previous frame).
