Fiat X1/9

vs

Porsche 911

Italy vs Germany — 1972 vs 1973

Fiat X1/9 (1972)
Porsche 911 (1973)
Specifications
X1/9 1500911 2.7 RS Carrera
Horsepower85 hp210 hp
Torque87 lb-ft188 lb-ft
Engine Size1,498 cc2,687 cc
0-60 mph11.0 sec5.6 sec
Top Speed109 mph152 mph
¼ Mile18.0 sec14.1 sec
Weight2,000 lbs1,984 lbs
Wheelbase2,202 mm2,271 mm
Length3,830 mm4,147 mm
Units Produced160,0001,580
Original MSRP$5,600$11,000
Value (Excellent)$25,000$1,200,000
Collectibility6/1010/10
Rarity5/1010/10
The Verdict

The 1973 Porsche 911 2.7 RS Carrera emerges ahead in most objective measures, offering more power, quicker acceleration, higher top speed. The 1972 Fiat X1/9 1500 counters with better value, but the numbers favor its rival. Still, both are remarkable machines, and the final choice often comes down to which driving experience speaks to you.

Overview

When Italy engineering meets Germany craftsmanship, the result is one of the most compelling matchups in the classic car world. The 1972 Fiat X1/9 1500 and 1973 Porsche 911 2.7 RS Carrera embody their respective national automotive traditions while competing in the same arena. The 1973 Porsche 911 2.7 RS Carrera holds a clear advantage in raw power with 210 hp compared to 85 hp, a 125-horsepower difference that shapes the driving experience. Under the hood, the contrast is notable: the Fiat X1/9 uses a Inline-4 SOHC displacing 1,498 cc, while the Porsche 911 relies on a Flat-6 with 2,687 cc. In the sprint to 60 mph, the 1973 Porsche 911 2.7 RS Carrera edges ahead at 5.6 seconds versus 11.0 seconds. Rarity plays a significant role here — with only 1,580 units built, the 1973 Porsche 911 2.7 RS Carrera is considerably scarcer than the Fiat X1/9's 160,000 examples. On the collector market, the 1973 Porsche 911 2.7 RS Carrera commands a significant premium over the 1972 Fiat X1/9 1500, reflecting differences in prestige and rarity. From a collectibility standpoint, the 1973 Porsche 911 2.7 RS Carrera rates higher among enthusiasts and auction houses.