Not a Datsun 510 but a Japanese-market 1971 Datsun Bluebird 1600 GL. Right-hand drive, four doors and a three on the tree.
Power comes from a 1595cc L16 inline four making about 92 horsepower.
Current mileage is listed at 21,501 kilometers, or approximately 13,360 miles.
Find this 1971 Datsun Bluebird 1600 GL for sale from Duncan Imports & Classics for $28,333.
