Mazda RX-3

vs

Alfa Romeo Alfetta GTV

Japan vs Italy — 1971 vs 1974

Mazda RX-3 (1971)
Alfa Romeo Alfetta GTV (1974)
Specifications
RX-3 Savanna GTAlfetta GTV 2000
Horsepower110 hp130 hp
Torque101 lb-ft130 lb-ft
Engine Size1,146 cc1,962 cc
0-60 mph9.0 sec8.8 sec
Top Speed118 mph121 mph
¼ Mile16.5 sec16.5 sec
Weight2,061 lbs2,337 lbs
Wheelbase2,310 mm2,400 mm
Length4,065 mm4,210 mm
Units Produced286,000
Original MSRP$3,200$8,950
Value (Excellent)$80,000$45,000
Collectibility8/107/10
Rarity7/105/10
The Verdict

The 1974 Alfa Romeo Alfetta GTV 2000 emerges ahead in most objective measures, offering more power, quicker acceleration, higher top speed. The 1971 Mazda RX-3 Savanna GT counters with lighter weight, stronger collectibility, 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

Putting the 1971 Mazda RX-3 Savanna GT against the 1974 Alfa Romeo Alfetta GTV 2000 is a comparison that enthusiasts have debated for decades. Each car reflects distinct design philosophies shaped by different automotive cultures — Japan versus Italy. The 1974 Alfa Romeo Alfetta GTV 2000 holds a clear advantage in raw power with 130 hp compared to 110 hp, a 20-horsepower difference that shapes the driving experience. Under the hood, the contrast is notable: the Mazda RX-3 uses a Wankel Rotary Twin-Rotor displacing 1,146 cc, while the Alfa Romeo Alfetta GTV relies on a Inline-4 DOHC 8V with 1,962 cc. In the sprint to 60 mph, the 1974 Alfa Romeo Alfetta GTV 2000 edges ahead at 8.8 seconds versus 9.0 seconds. The Mazda RX-3 carries a weight advantage, tipping the scales 276 lbs lighter. Whether you prioritize driving dynamics, heritage, or aesthetic appeal, both contenders make a strong case for themselves.