Aimed right at the popular Ford Mustang, the 1967 Chevrolet Camaro mustered more than 220,000 sales in its debut year. Chevrolet offered the Camaro as a hardtop coupe or a soft-top convertible, in standard, Rally Sport (RS), Super Sport (SS), and Z28 trims. The standard engine was a 140-horsepower, 230 cubic-inch inline six-cylinder engine, and an upgrade V8 motor made 210 horsepower from 327 cubes. Optional engines included a 155-horse 250 inline six, a 275-horse 327 V8, a 290-horse 302 V8 for the limited-production Z28 (rumored to actually make more like 400 horsepower), a 295-horse 350 V8 (the venerable small-block Chevy V8 engine), a 325-horse 396 V8, and a 375-horse 396 V8.