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The 1978 Honda CX500 and 1982 Honda CX500 Turbo represent two chapters in Honda's storied history.
The 1978 Honda CX500 from Japan was powered by a 497cc OHV V-twin producing 50hp at 9000rpm. Weighing 205.0kg (452 lbs) and with a seat height of 800mm, it was aimed at standard riders.
The 1982 Honda CX500 Turbo by contrast offered 497cc of OHV V-twin turbo power, delivering 82hp at 8000rpm. Tipping the scales at 239.0kg (527 lbs) with a top speed of 200km/h (124 mph), it offered a distinct riding experience. 1970s bikes from the Japanese superbike revolution are increasingly sought after. Clean, original examples have seen significant value appreciation.
The 1978 Honda CX500 from Japan was powered by a 497cc OHV V-twin producing 50hp at 9000rpm. Weighing 205.0kg (452 lbs) and with a seat height of 800mm, it was aimed at standard riders.
The 1982 Honda CX500 Turbo by contrast offered 497cc of OHV V-twin turbo power, delivering 82hp at 8000rpm. Tipping the scales at 239.0kg (527 lbs) with a top speed of 200km/h (124 mph), it offered a distinct riding experience. 1970s bikes from the Japanese superbike revolution are increasingly sought after. Clean, original examples have seen significant value appreciation.
Specifications Comparison
| 1978 Honda CX500 | 1982 Honda CX500 Turbo | |
|---|---|---|
| Displacement | 497 cc | 497 cc |
| Power | 50 hp | 82 hp |
| Torque | 42.0 Nm | 72.0 Nm |
| Cylinders | 2 | 2 |
| Top Speed | 170 km/h | 200 km/h |
| Quarter Mile | — | — |
| Dry Weight | 205.0 kg | 239.0 kg |
| Wet Weight | 222.0 kg | 260.0 kg |
| Seat Height | 800 mm | 800 mm |
| Wheelbase | 1440 mm | 1490 mm |
| Fuel Capacity | 14.0 L | 16.0 L |
| Gears | 5 -speed | 5 -speed |
The Verdict
Comparing these two Honda machines reveals the brand's evolution. The 1978 Honda CX500 laid the groundwork with 50hp, while the later 1982 Honda CX500 Turbo pushed output to 82hp. From a collector's perspective, the 1982 Honda CX500 Turbo holds the edge with a 7/10 rating. Either way, both are worthy additions to any Honda collection. Parts availability is good for the 1978 Honda CX500 and moderate for the 1982 Honda CX500 Turbo — an important factor for any restoration project.
About the 1978 Honda CX500
The 1978 1978 Honda CX500 packs a 497cc OHV V-twin engine with 50hp into a standard motorcycle package from Honda.
Full 1978 Honda CX500 Profile →About the 1982 Honda CX500 Turbo
A touring motorcycle from 1982, the 1982 Honda CX500 Turbo delivers 82hp from its 497cc OHV V-twin turbo engine.
Full 1982 Honda CX500 Turbo Profile →