1987 Rolls-Royce Corniche II
6.8L 8-cyl · 3-speed automatic · RWD
GasolineRegularSubcompact Cars
Official EPA record #3113 from FuelEconomy.gov · data 2026-07-26 · every assumption below is yours to edit. How this is computed
Per month
$514.29
Per year
$6,171
Per mile
51.4¢/mi
5-year total
$30,855
Driving mix55% city / 45% highway
$/gal
MPG
Your own average replaces the EPA laboratory values — never averaged together with them — and the driving-mix setting stops applying, because a figure you measured already contains your own mix.
Notes & official EPA estimate
1,542.9 gal of fuel / yeargasoline @ $4.00/galAt $5.00/gal: $642.86/mo
Official FuelEconomy.gov estimate: $7,800/year — assumes 15,000 miles/year and EPA price assumptions. The figures above use your inputs instead.
Compare with another vehiclePrices: EPA national averages, Jul 24, 2026 — override anytime.
At 12,000 miles per year (55% city / 45% highway) with EPA national-average prices ($4.00/gal regular), this 1987 Rolls-Royce Corniche II costs about $514.29 per month in fuel — $6,171 per year, 51.4¢/mi, $30,855 over five years.Assumptions are editable below. Prices as of July 24, 2026 · EPA vehicle record #3113. EPA figures are laboratory estimates; real-world cost varies with driving conditions, weather, and where you buy energy.
Official EPA efficiency
| Measure | Value |
|---|---|
| City MPG | 7 |
| Highway MPG | 9 |
| Combined MPG | 8 |
Official EPA estimates
| Estimate | Value |
|---|---|
| Official annual fuel cost (15,000 mi/yr) | $7,800/yr |
| Tailpipe CO₂ | 1111 g/mi |
| EPA smog rating | not published |
Source: U.S. EPA / DOE FuelEconomy.gov, vehicle record #3113 (record updated 2013-01-01). Snapshot processed 2026-07-26; page data last changed 2013-01-01.
Related configurations
Same year, same family