Datsun 510

Launched in August 1968, it was one of the most comprehensive Bluebird ranges in terms of body styles: a two-door sedan, a four-door sedan, a five-door station wagon, and a two-door coupé (added in November 1968).

This range became famous for Nissan's rallying successes outside Japan and paved the way for greater Nissan sales internationally.

The Datsun 510 released to the U.S. market came originally with the Hitachi downdraft carbureted 1.6L L-series I4 engine, with an advertised gross power of 96 hp (72 kW), a claimed top speed of 100mph, front disc brakes, 4-wheel independent suspension (MacPherson strut front and semi trailing arm rear- wagons had a solid rear live axle and leaf springs in back), rear wheel drive, and either a 4-speed manual or a 3-speed automatic transmission. 2-door sedan, 4-door sedan, and 4-door station wagon variants were available. It achieved 20-30 mpg in factory trim (U.S.). JDM spec models were also available in a 2-door coupe body style in either a 1.6L or a 1.8L (1973) L-Series engine. 510's in some markets offered available twin Hitachi side-draft carburetors, which were a smaller version of the British Skinner's Union (SU) design used on Jaguars and MGs[citation needed]. These engines also used enhanced compression and camshaft profiles to produce more power. SSS models (not available for the U.S. 510) offered upgraded instrumentation and interior trim, as well as appropriate exterior badges. All U.S. model 510s received anti-sun glass from 1970-on.

Affordable performance combined with simple and reliable mechanicals has helped the Datsun 510 remain a popular automotive enthusiast's car for nearly 40 years. Avid collectors can be found around the world with significant numbers in the US, Australia, & New Zealand.

One advantage of the early Nissan/Datsun cars is that many of the parts are interchangeable - engines, transmissions, suspension setups, etc., were all similar enough to swap with minor modifications. This allowed the Datsun 510 to be easily upgraded from the 1.6l - L16 engine, to the 1.8l - L18 engine, and later to the 2.0L L20B engine, and to go from the 4-speed manual transmission to the 63mm (shaft-center distance) 5-speed transmissions made available for the early (S10) 200SX and (A10) HL510, and the 71mm 5-speed transmissions used in the (S30 & S130) 280-series Z cars, '80-'83 (S110) 200SX, the '77-'80 (810) 810, the '81-'84 (910) 810/Maxima/Bluebird, and the C210/R30 series of Skylines. The 71mm 5-speed transmissions also saw extensive use in the 620/720/D21 series pick-up trucks in both long and short (rare) extension-housing versions.