The Volvo C70 does 21.1 mpg combined (18.1 city, 26.0 highway), which works out to about $1,820 a year in fuel at $3.20 a gallon and 12,000 miles. Engine choice matters more than you'd think: 2.5L 5-cyl does 21.6 mpg while 2.3L 5-cyl does 20.4 — a difference of $104 a year. Against other 5-cyl cars it sits below the average of 21.9 mpg.
Every Volvo C70 engine, compared
Picking the right version of the same car often saves more fuel than picking a different car altogether. Yearly cost assumes 12,000 miles at $3.20 a gallon.
| Engine | Combined | City / Highway | Years | Fuel per year |
|---|---|---|---|---|
| 2.5L 5-cyl | 18.5 / 27.1 | 2006–2013 | $1,778 | |
| 2.4L 5-cyl | 17.5 / 24.5 | 1998–2002 | $1,873 | |
| 2.3L 5-cyl | 17.8 / 24.8 | 1999–2004 | $1,882 |
What that actually costs
Miles per gallon is an abstraction; the fuel bill is not. Here it is in money, at 12,000 miles a year and $3.20 a gallon.
| Measure | Value |
|---|---|
| Cost per mile | $0.152 |
| Fuel per year | $1,820 |
| Fuel over five years | $9,100 |
| Against other 5-cyl cars | +$67 a year |
| EPA's own estimate | $3,317 a year |
City or highway — who is this car for
The gap between city and highway figures tells you whom the car suits. A wide gap punishes stop-and-start traffic; a narrow one means the car doesn't care where you drive it.
| Measure | Value | Reading |
|---|---|---|
| City | 18.1 mpg | $2,122 a year if you only drive in town |
| Highway | 26.0 mpg | $1,477 a year if you mostly commute |
| Gap | +7.9 mpg (44%) | Wide — this car dislikes traffic |
How the C70 changed over the years
Combined figure by model year. Jumps usually mark a new generation or a new engine; dips often mean a heavier body or added all-wheel drive.
| Model year | Combined | City / Highway | Engines offered | Fuel per year |
|---|---|---|---|---|
| 2013 | 19 / 27 | 1 | $1,745 | |
| 2012 | 18 / 28 | 1 | $1,829 | |
| 2011 | 19 / 28 | 1 | $1,670 | |
| 2010 | 20 / 28 | 1 | $1,670 | |
| 2009 | 18 / 26 | 1 | $1,829 | |
| 2008 | 18 / 26 | 1 | $1,829 | |
| 2007 | 18 / 27 | 1 | $1,829 | |
| 2006 | 18 / 27 | 1 | $1,829 | |
| 2004 | 17 / 24 | 1 | $1,920 | |
| 2003 | 18 / 24 | 1 | $1,920 | |
| 2002 | 18 / 25 | 1 | $1,829 | |
| 2001 | 18 / 26 | 1 | $1,829 | |
| 2000 | 18 / 25 | 1 | $1,829 | |
| 1999 | 18 / 25 | 1 | $1,920 | |
| 1998 | 17 / 24 | 1 | $1,920 |
MPG is a number. Dollars per year is the answer.
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How we count
Fuel-economy figures come from EPA fueleconomy.gov — the same laboratory numbers printed on the window sticker. We don't adjust them; real-world consumption depends on how and where you drive.
What we add is money. Yearly cost assumes 12,000 miles at $3.20 a gallon — change either and the ranking stays, only the size of the bill moves. Cost per mile is the same figure divided out, useful when comparing a commute against a weekend car.
Frequently asked questions
What mpg does the Volvo C70 get?
21.1 mpg combined on average — 18.1 in the city and 26.0 on the highway, per EPA ratings across 1998–2013.
How much does a Volvo C70 cost in fuel per year?
About $1,820 at 12,000 miles and $3.20 a gallon — roughly $9,100 over five years, or 0.152 dollars a mile.
Which C70 engine is the most economical?
The 2.5L 5-cyl at 21.6 mpg, against 20.4 for the 2.3L 5-cyl — a difference of about $104 a year.
Is the C70 good on fuel compared with similar cars?
Against other 5-cyl cars it sits below the average of 21.9 mpg, computed across 390 ratings.
Are these real-world figures?
No — they are EPA laboratory ratings, the same ones on the window sticker. Real consumption depends on driving style, terrain, load and weather, and is typically a little worse.