Head-to-head comparison
Marymount Manhattan College vs New York Automotive and Diesel Institute: which has better ROI?
Option A New York, NY
Marymount Manhattan College
- Net price / year
- $36,861
- Earnings, 10 years
- $49,131
- Payback
- 191.2 yrs
Option B Jamaica, NY
New York Automotive and Diesel Institute
- Net price / year
- $24,721
- Earnings, 10 years
- $50,963
- Payback
- 38 yrs
New York Automotive and Diesel Institute has the better ROI: it clears its 4-year net cost of $98,884 in 38 years versus 191.2 years at Marymount Manhattan College, on median earnings of $50,963 vs $49,131 ten years out. (Scorecard, 2026 · our math.)
| Measure | Marymount Manhattan College | New York Automotive and Diesel Institute |
|---|---|---|
| Net price / yr | $36,861 | $24,721 |
| Total net cost | $147,444 | $98,884 |
| Median earnings, 10 yrs | $49,131 | $50,963 |
| Median debt | $25,750 | $16,064 |
| Payback | 191.2 yrs | 38 yrs |
| 20-year net return | -$132,024 | -$46,824 |
College Scorecard (2026), institution-level · payback and returns are our math. Figures blend all majors.
The short answer
Which is cheaper, Marymount Manhattan College or New York Automotive and Diesel Institute?
New York Automotive and Diesel Institute, at $24,721 a year after aid versus $36,861 — a gap of $12,140 a year, or $48,560 across the full degree. These are net prices after grants and scholarships, not sticker prices, so they reflect what an aided student pays.
The short answer
Do Marymount Manhattan College or New York Automotive and Diesel Institute graduates earn more?
New York Automotive and Diesel Institute graduates report a median $50,963 ten years after entry, $1,832 more than the $49,131 at Marymount Manhattan College. Both are institution-wide medians from federal tax records, so a high-paying major at the lower school can beat the average at the higher one.
The short answer
Which leaves students with less debt, Marymount Manhattan College or New York Automotive and Diesel Institute?
New York Automotive and Diesel Institute: its completers carry a median $16,064 in federal loans versus $25,750 at Marymount Manhattan College, a difference of $9,686. The figure counts students who finished; it excludes private loans and anyone who left before graduating.
The short answer
Which graduates more of its students?
64% of students finish at New York Automotive and Diesel Institute, against 49% at Marymount Manhattan College. Completion matters to the ROI arithmetic because a degree that is never finished still carries its cost and its debt, but earns none of the graduate premium above the $48,360 high-school baseline.