| Gas |  35.2% |
| Diesel, of course! |  17.8% |
| Hybrid |  9.0% |
| Electric |  6.0% |
| Fuel cells |  1.3% |
| Propane |  3.7% |
| My feet! Recession or not? |  19.2% |
| Golf 2, year of 1988, just like everybody else |  7.8% |
