Lot 1472-LVS: 1974 Datsun 260Z

Great question — the 240Z and 260Z are siblings in the iconic S30 Z-car family, but there are some meaningful differences:

The Big Picture: Engine & Power

240Z (1969–1973):

• 2.4L inline-6 (L24) with ~150 hp
• Carbureted, simple and reliable
• 0-60 in about 8 seconds, top speed ~125 mph

260Z (1974, US market):

• 2.6L inline-6 (L26) — stroke increased from 73.7mm to 79mm
• Early 1974 US models: Only 140 hp (emissions choked power despite more displacement!)
• Late 1974 (74.5) US models: 165 hp (properly tuned at last)

So yes, the extra 200cc brought more torque, but US emissions regulations actually made early 260Zs slower than 240Zs. The “74.5” cars restored proper power.

What’s New on the 260Z

Nissan added a few extras to keep things fresh:

• 2+2 variant — longer wheelbase with (cramped) rear seats
• Automatic option — 3-speed auto for non-purists
• Stronger chassis — thicker frame rails and firewall for better rigidity
• Bigger bumpers — US-mandated 5 mph bumpers
• Updated interior — better climate control layout

The Collectibility Factor

Here’s the kicker: 260Zs are rare. While Datsun sold over 160,000 240Zs in the US across 4+ years, the 260Z only lasted for the 1974 model year (plus that mid-year “74.5” refresh). Many enthusiasts actually prefer the 260Z for builds since the stiffer chassis handles more power better.

Want to browse 240Zs too? They’re a hotter market with more availability: https://classic.com/m/nissan/z-car/s30/240z/

The 260Z you’re looking at is a cool find — original, burgundy, and with that classic air-cooled inline-six rumble. What’s drawing you to this era of Z-car?