Japan vs Japan — 1989 vs 1967
| MX-5 Miata NA 1.6 | Cosmo Sport 110S (L10A) | |
|---|---|---|
| Horsepower | 116 hp | 110 hp |
| Torque | 100 lb-ft | 96 lb-ft |
| Engine Size | 1,597 cc | 982 cc |
| 0-60 mph | 8.6 sec | 10.2 sec |
| Top Speed | 122 mph | 115 mph |
| ¼ Mile | 16.2 sec | 17.5 sec |
| Weight | 2,116 lbs | 2,072 lbs |
| Wheelbase | 2,265 mm | 2,200 mm |
| Length | 3,970 mm | 4,140 mm |
| Units Produced | 431,506 | 1,519 |
| Original MSRP | $13,800 | — |
| Value (Excellent) | $25,000 | $350,000 |
| Collectibility | 7/10 | 9/10 |
| Rarity | 3/10 | 9/10 |
It's a closely fought contest. The 1989 Mazda MX-5 Miata NA 1.6 brings quicker acceleration, higher top speed, better value to the table, and the 1967 Mazda Cosmo Sport 110S (L10A) answers with greater rarity, stronger collectibility. Both are excellent machines that reward their owners in different ways — there's no wrong answer here.
Mazda has long offered a diverse lineup, and comparing the 1989 Mazda MX-5 Miata NA 1.6 with the 1967 Mazda Cosmo Sport 110S (L10A) highlights the breadth of the marque's engineering philosophy. On paper, the two are remarkably close in power output, with the 1989 Mazda MX-5 Miata NA 1.6 producing 116 hp and the 1967 Mazda Cosmo Sport 110S (L10A) delivering 110 hp. Under the hood, the contrast is notable: the Mazda MX-5 Miata uses a Inline-4 DOHC B6ZE displacing 1,597 cc, while the Mazda Cosmo Sport relies on a Twin-Rotor Wankel 10A with 982 cc. In the sprint to 60 mph, the 1989 Mazda MX-5 Miata NA 1.6 edges ahead at 8.6 seconds versus 10.2 seconds. Rarity plays a significant role here — with only 1,519 units built, the 1967 Mazda Cosmo Sport 110S (L10A) is considerably scarcer than the Mazda MX-5 Miata's 431,506 examples. On the collector market, the 1967 Mazda Cosmo Sport 110S (L10A) commands a significant premium over the 1989 Mazda MX-5 Miata NA 1.6, reflecting differences in prestige and rarity. From a collectibility standpoint, the 1967 Mazda Cosmo Sport 110S (L10A) rates higher among enthusiasts and auction houses.