Mazda Cosmo Sport Series II (110S)

vs

Nissan Skyline 2000GT-R (KPGC110)

Japan vs Japan — 1970 vs 1973

Mazda Cosmo Sport Series II (110S) (1970)
Nissan Skyline 2000GT-R (KPGC110) (1973)
Specifications
Cosmo Sport Series II (110S)Skyline 2000GT-R (KPGC110)
Horsepower128 hp160 hp
Top Speed115 mph124 mph
Weight2,072 lbs2,524 lbs
Wheelbase2,200 mm2,610 mm
Length4,140 mm4,460 mm
Units Produced1,176197
Collectibility10/1010/10
Rarity10/1010/10
The Verdict

The 1973 Nissan Skyline 2000GT-R (KPGC110) emerges ahead in most objective measures, offering more power, higher top speed, greater rarity. The 1970 Mazda Cosmo Sport Series II (110S) counters with lighter weight, 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

Among Coupe enthusiasts, the matchup between the 1970 Mazda Cosmo Sport Series II (110S) and 1973 Nissan Skyline 2000GT-R (KPGC110) is one for the ages. These Muscle era machines competed directly for buyers' attention and continue to vie for collectors' affections today. The 1973 Nissan Skyline 2000GT-R (KPGC110) holds a clear advantage in raw power with 160 hp compared to 128 hp, a 32-horsepower difference that shapes the driving experience. The engine configurations differ significantly — a Twin-Rotor Wankel in the Mazda Cosmo Sport Series II (110S) versus a Inline-6 in the Nissan Skyline 2000GT-R (KPGC110). The 1973 Nissan Skyline 2000GT-R (KPGC110) claims a higher top speed at 124 mph compared to 115 mph. The Mazda Cosmo Sport Series II (110S) carries a weight advantage, tipping the scales 452 lbs lighter. Rarity plays a significant role here — with only 197 units built, the 1973 Nissan Skyline 2000GT-R (KPGC110) is considerably scarcer than the Mazda Cosmo Sport Series II (110S)'s 1,176 examples.