- Newest year: 2014
- Gas
- Small cars
- Same as 2013
2009-2014 Acura TSX MPG & Fuel Cost
6 model years · 21–25 MPG combined
15,000 mi/yr · premium gasoline $5.36/gal (U.S. average, Sep 2026)
Cheaper to fuel than 4 of 10 small car configurations, MY2014. Ranked against all rated configurations, not sales-weighted.
2009-2014 Acura TSX at a glance
The 2009-2014 Acura TSX covers 6 model years in the EPA database (21 configurations in all), rated 21–25 MPG combined. The newest model year, 2014, costs about $3,180 a year to fuel for its most efficient version, the TSX 2.4L 4-cyl FWD (25 MPG), at premium gasoline $5.36/gal (U.S. average, Sep 2026). EPA changed the ratings in 2010, 2011 and 2013; 2012 and 2014 repeat the values of the year before.
2009-2014 Acura TSX by model year
| Model year | Powertrains | Combined | $/yr | EPA ratings |
|---|---|---|---|---|
| 2014 | Gas | 22–25 MPG | $3,180–$3,570 | Same EPA ratings as 2013 |
| 2013 | Gas | 22–25 MPG | $3,180–$3,570 | Ratings changed |
| 2012 | Gas | 22–25 MPG | $3,180–$3,570 | Same EPA ratings as 2011 |
| 2011 | Gas | 22–25 MPG | $3,180–$3,570 | Ratings changed |
| 2010 | Gas | 21–25 MPG | $3,210–$3,830 | Ratings changed |
| 2009 | Gas | 23–25 MPG | $3,210–$3,490 | First year |
What the 2014 TSX 2.4L 4-cyl FWD costs to drive
Per month
$265
$3,180 a year ÷ 12
Per 25 miles
$5.30
Per 100 miles
$21.20
Five years
$15,900
5 × the yearly cost, prices held at today's level
vs the small car median
$120more a year
Class median $3,060 a year, MY2014
Based on 15,000 miles a year and premium gasoline $5.36/gal (U.S. average, Sep 2026).
2014 Acura TSX MPG
EPA lists the same ratings for the 2014 Acura TSX as for the 2013 model, so the configurations and costs are the ones in the 2013 section above.See 2013
Gas configurations (4)
| Trim | Engine | Drive | City | Hwy | Comb. | $/yr |
|---|---|---|---|---|---|---|
| TSX 2.4L 4-cyl FWD Automatic (S5) (Most efficient) | 2.4L 4-cyl | FWD | 22 | 31 | 25 | $3,180 |
| Wagon | 2.4L 4-cyl | FWD | 22 | 29 | 24 | $3,280 |
| TSX 2.4L 4-cyl FWD Manual 6-spd | 2.4L 4-cyl | FWD | 21 | 29 | 24 | $3,370 |
| TSX 3.5L 6-cyl | 3.5L 6-cyl | FWD | 19 | 28 | 22 | $3,570 |
4 configurations require or recommend higher-octane gasoline and are costed at premium gasoline $5.36/gal (U.S. average, Sep 2026).
2013 Acura TSX MPG
22–25 MPG · $3,180–$3,570/yr
Versus 2012: The most efficient configuration stays at 25 MPG. Its annual cost stays at $3,180.
Gas configurations (4)
| Trim | Engine | Drive | City | Hwy | Comb. | $/yr |
|---|---|---|---|---|---|---|
| TSX 2.4L 4-cyl FWD Automatic (S5) (Most efficient) | 2.4L 4-cyl | FWD | 22 | 31 | 25 | $3,180 |
| Wagon | 2.4L 4-cyl | FWD | 22 | 29 | 24 | $3,280 |
| TSX 2.4L 4-cyl FWD Manual 6-spd | 2.4L 4-cyl | FWD | 21 | 29 | 24 | $3,370 |
| TSX 3.5L 6-cyl | 3.5L 6-cyl | FWD | 19 | 28 | 22 | $3,570 |
4 configurations require or recommend higher-octane gasoline and are costed at premium gasoline $5.36/gal (U.S. average, Sep 2026).
2012 Acura TSX MPG
Same EPA ratings as 2011
EPA lists the same ratings for the 2012 Acura TSX as for the 2011 model, so the configurations and costs are the ones in the 2011 section above.See 2011
2011 Acura TSX MPG
22–25 MPG · $3,180–$3,570/yr
Versus 2010: The most efficient configuration stays at 25 MPG. Its annual cost goes from $3,210 to $3,180, $30 less.
Gas configurations (4)
| Trim | Engine | Drive | City | Hwy | Comb. | $/yr |
|---|---|---|---|---|---|---|
| TSX 2.4L 4-cyl FWD Automatic (S5) (Most efficient) | 2.4L 4-cyl | FWD | 22 | 31 | 25 | $3,180 |
| Wagon | 2.4L 4-cyl | FWD | 22 | 29 | 24 | $3,280 |
| TSX 2.4L 4-cyl FWD Manual 6-spd | 2.4L 4-cyl | FWD | 21 | 29 | 24 | $3,370 |
| TSX 3.5L 6-cyl | 3.5L 6-cyl | FWD | 19 | 28 | 22 | $3,570 |
4 configurations require or recommend higher-octane gasoline and are costed at premium gasoline $5.36/gal (U.S. average, Sep 2026).
2010 Acura TSX MPG
21–25 MPG · $3,210–$3,830/yr
Versus 2009: The most efficient configuration stays at 25 MPG. Its annual cost stays at $3,210.
Gas configurations (3)
| Trim | Engine | Drive | City | Hwy | Comb. | $/yr |
|---|---|---|---|---|---|---|
| TSX 2.4L 4-cyl FWD Automatic (S5) (Most efficient) | 2.4L 4-cyl | FWD | 21 | 30 | 25 | $3,210 |
| TSX 2.4L 4-cyl FWD Manual 6-spd | 2.4L 4-cyl | FWD | 20 | 28 | 23 | $3,490 |
| TSX 3.5L 6-cyl | 3.5L 6-cyl | FWD | 18 | 27 | 21 | $3,830 |
3 configurations require or recommend higher-octane gasoline and are costed at premium gasoline $5.36/gal (U.S. average, Sep 2026).
2009 Acura TSX MPG
23–25 MPG · $3,210–$3,490/yr
Gas configurations (2)
| Trim | Engine | Drive | City | Hwy | Comb. | $/yr |
|---|---|---|---|---|---|---|
| TSX 2.4L 4-cyl FWD Automatic (S5) (Most efficient) | 2.4L 4-cyl | FWD | 21 | 30 | 25 | $3,210 |
| TSX 2.4L 4-cyl FWD Manual 6-spd | 2.4L 4-cyl | FWD | 20 | 28 | 23 | $3,490 |
2 configurations require or recommend higher-octane gasoline and are costed at premium gasoline $5.36/gal (U.S. average, Sep 2026).
Fuel cost by state
Yearly cost of the TSX 2.4L 4-cyl FWD: $3,790 in California and $2,760 in Texas, a $1,030 difference.
- California $3,790
- Washington $3,560
- New York $3,140
- Florida $2,900
- Texas $2,760
Similar cars
Closest combined MPG among MY2014 small car models.
Generations
- 2004-2008 (CL9)
- 2009-2014 (CU2)
Frequently asked questions
What gas mileage does the 2009-2014 Acura TSX get?
EPA rates the 2009-2014 Acura TSX at 21–25 MPG combined across 21 configurations and 6 model years. The most efficient version, the 2014 TSX 2.4L 4-cyl FWD, is rated 25 MPG (22 city, 31 highway).
Which years had the best MPG in the 2009-2014 Acura TSX?
Every model year of the 2009-2014 Acura TSX tops out at 25 MPG combined, so no year is better than another.
Did EPA ratings change during the 2009-2014 Acura TSX?
Yes. Ratings changed in 2010, 2011 and 2013. In 2012 and 2014 the values repeat the year before.
How does the 2009-2014 Acura TSX compare with the previous generation?
The previous generation (2004-2008 Acura TSX) is rated 22–23 MPG combined and costs $3,490–$3,650 a year to fuel; the 2009-2014 model is rated 21–25 MPG and costs $3,180–$3,830 a year.
How much does it cost to fuel a 2014 Acura TSX per year?
Driving 15,000 miles a year at premium gasoline $5.36/gal (U.S. average, Sep 2026), the TSX 2.4L 4-cyl FWD costs about $3,180 a year. Across all 4 configurations the cost runs $3,180–$3,570 a year. That is a $390 difference between the cheapest and the costliest configuration.
How much does it cost to drive a 2014 Acura TSX 100 miles?
About $21.20 per 100 miles for the TSX 2.4L 4-cyl FWD at premium gasoline $5.36/gal (U.S. average, Sep 2026), and between $21.20 and $23.80 across all configurations. That is the annual cost over 15,000 miles divided by 150.
Is the 2014 Acura TSX more efficient in the city or on the highway?
The TSX 2.4L 4-cyl FWD is rated 22 city and 31 highway MPG, so it is more efficient on the highway, by 9 MPG.
How does the 2014 Acura TSX compare with other small car configurations?
The TSX 2.4L 4-cyl FWD costs about $3,180 a year to fuel, $120 more than the class median of $3,060, and less than 4 of 10 small car configurations. The comparison covers all 360 rated small car configurations for MY2014, not weighted by sales.
Is the 2014 Acura TSX different from the 2013 model?
No. EPA lists the same ratings for 2013 and 2014: 4 configurations rated 22–25 MPG combined. See the 2013 Acura TSX for that year.