The rivalry between Japan and Italy automotive industries has produced legendary matchups, and the 1970 Datsun 240Z S30 versus 1971 De Tomaso Pantera L is among the most fascinating. These two cars represent the best of their national engineering schools. The 1971 De Tomaso Pantera L holds a clear advantage in raw power with 310 hp compared to 151 hp, a 159-horsepower difference that shapes the driving experience. Under the hood, the contrast is notable: the Datsun 240Z uses a Inline-6 SOHC displacing 2,393 cc, while the De Tomaso Pantera relies on a V8 OHV with 5,763 cc. In the sprint to 60 mph, the 1971 De Tomaso Pantera L edges ahead at 5.5 seconds versus 8.0 seconds. The Datsun 240Z carries a weight advantage, tipping the scales 738 lbs lighter. Rarity plays a significant role here — with only 2,500 units built, the 1971 De Tomaso Pantera L is considerably scarcer than the Datsun 240Z's 156,076 examples. On the collector market, the 1971 De Tomaso Pantera L commands a significant premium over the 1970 Datsun 240Z S30, reflecting differences in prestige and rarity. From a collectibility standpoint, the 1970 Datsun 240Z S30 rates higher among enthusiasts and auction houses.