The 1979 Yamaha XS1100 from Japan was powered by a 1101cc DOHC inline-4 producing 95hp at 8000rpm. Weighing 268.0kg (591 lbs) and with a seat height of 810mm, it was aimed at touring riders.
The 1973 MV Agusta 750GT, hailing from Italy, by contrast offered 743cc of DOHC inline-4 power, delivering 65hp at 8000rpm. Tipping the scales at 225.0kg (496 lbs) with a top speed of 190km/h (118 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
| 1979 Yamaha XS1100 | 1973 MV Agusta 750GT | |
|---|---|---|
| Displacement | 1101 cc | 743 cc |
| Power | 95 hp | 65 hp |
| Torque | 89.0 Nm | 55.0 Nm |
| Cylinders | 4 | 4 |
| Top Speed | 210 km/h | 190 km/h |
| Quarter Mile | — | — |
| Dry Weight | 268.0 kg | 225.0 kg |
| Wet Weight | 290.0 kg | 242.0 kg |
| Seat Height | 810 mm | 800 mm |
| Wheelbase | 1530 mm | 1460 mm |
| Fuel Capacity | 22.0 L | 18.0 L |
| Gears | 5 -speed | 5 -speed |
The Verdict
For pure touring performance, the 1979 Yamaha XS1100 has the edge thanks to more power (95hp vs 65hp) and a higher top speed. The 1973 MV Agusta 750GT, however, excels when long-distance touring with passenger comfort is the priority and offers a lighter package. For collectors, the 1973 MV Agusta 750GT commands more attention with a 7/10 collectibility rating. Parts availability is moderate for the 1979 Yamaha XS1100 and very difficult for the 1973 MV Agusta 750GT — an important factor for any restoration project.
About the 1979 Yamaha XS1100
Introduced in 1979, the 1979 Yamaha XS1100 features a 1101cc DOHC inline-4 engine producing 95hp, establishing itself as a notable touring motorcycle.
Full 1979 Yamaha XS1100 Profile →About the 1973 MV Agusta 750GT
Introduced in 1973, the 1973 MV Agusta 750GT features a 743cc DOHC inline-4 engine producing 65hp, establishing itself as a notable touring motorcycle.
Full 1973 MV Agusta 750GT Profile →