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Delaware publishes registered vehicles by fuel type but no make or model.
| Fuel type | Vehicles | Share |
|---|---|---|
| Gas | 799,719 | 81.0% |
| Other (Or None) | 88,756 | 9.0% |
| Electric+Gas | 44,607 | 4.5% |
| Diesel | 36,164 | 3.7% |
| Electric | 17,849 | 1.8% |
| Propane | 628 | 0.1% |
| Comp. Nat. Gas | 66 | 0.0% |
| Liquefied Gas | 52 | 0.0% |
| Convertible | 16 | 0.0% |
| Ethanol | 1 | 0.0% |
Source: Delaware DMV, Registered Vehicles by Fuel Type (data.delaware.gov, ity3-3688), data date: as of 2026-10-13.
2025: 22,100 electric plus plug-in hybrid vehicles out of 937,800 light-duty vehicles, 2.4%. Counts are rounded to the nearest 100 by DOE.
Source: U.S. Department of Energy, Alternative Fuels Data Center, Vehicle Registration Counts by State (National Laboratory of the Rockies, Experian data), data date: through 2025.
The most-registered vehicles here have the deepest local used market, which usually means more buyers when you sell and more listings to compare when you shop. Popularity is not a quality or reliability rating, and this is not advice to buy or sell any car.
Auto loans in Delaware: who's lending and their complaint records (Lender Tracker)
Coverage: make and model counts exist only where a state publishes them for free (Washington for all vehicles; Washington and Connecticut for plug-ins; New York by make and model year). Maryland and Delaware publish fuel-type counts only. Full 50-state make and model data is sold by private vendors (for example S&P Global Mobility and Experian) and requires a paid license, so we don't show it.
Delaware DMV, Registered Vehicles by Fuel Type (data.delaware.gov, ity3-3688), data date as of 2026-10-13.
Estimates, not financial advice. Taxes, insurance, PMI and fees vary by lender, county and city; confirm with your lender, dealer and state agency before acting.