- Newest year: 2008
- Gas
- Standard pickups
2006-2008 Roush Performance F-150 MPG & Fuel Cost
3 model years · 12–13 MPG combined
15,000 mi/yr · premium gasoline $5.36/gal (U.S. average, Sep 2026)
Among the costliest standard pickup configurations to fuel, MY2008. Ranked against all rated configurations, not sales-weighted.
2006-2008 Roush Performance F-150 at a glance
The 2006-2008 Roush Performance F-150 covers 3 model years in the EPA database (19 configurations in all), rated 12–13 MPG combined. The newest model year, 2008, costs about $6,180 a year to fuel for its most efficient version, the Stage 3 F150 Regular Cab 5.4L 8-cyl supercharged RWD (13 MPG), at premium gasoline $5.36/gal (U.S. average, Sep 2026). EPA changed the ratings in 2007 and 2008. The best combined rating in the generation, 13 MPG, was reached in 2008.
EPA re-estimated ratings of 1985-2007 vehicles under its 2008 method; these figures are the re-estimated values.
2006-2008 Roush Performance F-150 by model year
What the 2008 Stage 3 F150 Regular Cab 5.4L 8-cyl supercharged RWD costs to drive
Per month
$515
$6,180 a year ÷ 12
Per 25 miles
$10.30
Per 100 miles
$41.20
Five years
$30,900
5 × the yearly cost, prices held at today's level
vs the standard pickup median
$1,820more a year
Class median $4,360 a year, MY2008
Based on 15,000 miles a year and premium gasoline $5.36/gal (U.S. average, Sep 2026).
2008 Roush Performance F-150 MPG
Versus 2007: The most efficient configuration moves from 12 to 13 MPG, up 1. Its annual cost goes from $6,700 to $6,180, $520 less.
Gas configurations (6)
| Trim | Engine | Drive | City | Hwy | Comb. | $/yr |
|---|---|---|---|---|---|---|
| Stage 3 F150 Regular Cab 5.4L 8-cyl supercharged RWD (Most efficient) | 5.4L 8-cyl supercharged | RWD | 11 | 15 | 13 | $6,180 |
| Stage 3 F150 Super Cab 5.4L 8-cyl supercharged RWD | 5.4L 8-cyl supercharged | RWD | 11 | 15 | 13 | $6,180 |
| Stage 3 F150 Super Crew 5.4L 8-cyl supercharged RWD | 5.4L 8-cyl supercharged | RWD | 11 | 15 | 13 | $6,180 |
| Stage 3 F150 Regular Cab 5.4L 8-cyl supercharged 4WD | 5.4L 8-cyl supercharged | 4WD | 11 | 15 | 13 | $6,180 |
| Stage 3 F150 Super Cab 5.4L 8-cyl supercharged 4WD | 5.4L 8-cyl supercharged | 4WD | 11 | 15 | 13 | $6,180 |
| Stage 3 F150 Super Crew 5.4L 8-cyl supercharged 4WD | 5.4L 8-cyl supercharged | 4WD | 11 | 15 | 13 | $6,180 |
6 configurations require or recommend higher-octane gasoline and are costed at premium gasoline $5.36/gal (U.S. average, Sep 2026).
2007 Roush Performance F-150 MPG
12 MPG · $6,700/yr
EPA re-estimated ratings of 1985-2007 vehicles under its 2008 method; these figures are the re-estimated values.
Versus 2006: The most efficient configuration stays at 12 MPG. Its annual cost stays at $6,700.
Gas configurations (6)
| Trim | Engine | Drive | City | Hwy | Comb. | $/yr |
|---|---|---|---|---|---|---|
| Stage 3 F150 Regular Cab 5.4L 8-cyl supercharged RWD (Most efficient) | 5.4L 8-cyl supercharged | RWD | 11 | 14 | 12 | $6,700 |
| Stage 3 F150 Super Cab 5.4L 8-cyl supercharged RWD | 5.4L 8-cyl supercharged | RWD | 11 | 14 | 12 | $6,700 |
| Stage 3 F150 Super Crew 5.4L 8-cyl supercharged RWD | 5.4L 8-cyl supercharged | RWD | 11 | 14 | 12 | $6,700 |
| Stage 3 F150 Regular Cab 5.4L 8-cyl supercharged 4WD | 5.4L 8-cyl supercharged | 4WD | 11 | 14 | 12 | $6,700 |
| Stage 3 F150 Super Cab 5.4L 8-cyl supercharged 4WD | 5.4L 8-cyl supercharged | 4WD | 11 | 14 | 12 | $6,700 |
| Stage 3 F150 Super Crew 5.4L 8-cyl supercharged 4WD | 5.4L 8-cyl supercharged | 4WD | 11 | 14 | 12 | $6,700 |
6 configurations require or recommend higher-octane gasoline and are costed at premium gasoline $5.36/gal (U.S. average, Sep 2026).
2006 Roush Performance F-150 MPG
12 MPG · $6,700/yr
EPA re-estimated ratings of 1985-2007 vehicles under its 2008 method; these figures are the re-estimated values.
Gas configurations (7)
| Trim | Engine | Drive | City | Hwy | Comb. | $/yr |
|---|---|---|---|---|---|---|
| Boss F150 Super Cab (Most efficient) | 5.4L 8-cyl supercharged | RWD | 11 | 14 | 12 | $6,700 |
| Stage 3 F-150 5.4L 8-cyl supercharged RWD | 5.4L 8-cyl supercharged | RWD | 11 | 14 | 12 | $6,700 |
| Stage 3 F-150 Supercab 5.4L 8-cyl supercharged RWD | 5.4L 8-cyl supercharged | RWD | 11 | 14 | 12 | $6,700 |
| Stage 3 F-150 Supercrew 5.4L 8-cyl supercharged RWD | 5.4L 8-cyl supercharged | RWD | 11 | 14 | 12 | $6,700 |
| Stage 3 F-150 5.4L 8-cyl supercharged 4WD | 5.4L 8-cyl supercharged | 4WD | 11 | 14 | 12 | $6,700 |
| Stage 3 F-150 Supercab 5.4L 8-cyl supercharged 4WD | 5.4L 8-cyl supercharged | 4WD | 11 | 14 | 12 | $6,700 |
Show 0 more configurations
| Trim | Engine | Drive | City | Hwy | Comb. | $/yr |
|---|---|---|---|---|---|---|
| Stage 3 F-150 Supercrew 5.4L 8-cyl supercharged 4WD | 5.4L 8-cyl supercharged | 4WD | 11 | 14 | 12 | $6,700 |
7 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 Stage 3 F150 Regular Cab 5.4L 8-cyl supercharged RWD: $7,370 in California and $5,360 in Texas, a $2,010 difference.
- California $7,370
- Washington $6,930
- New York $6,100
- Florida $5,640
- Texas $5,360
Similar cars
Closest combined MPG among MY2008 standard pickup models.
Generations
Frequently asked questions
What gas mileage does the 2006-2008 Roush Performance F-150 get?
EPA rates the 2006-2008 Roush Performance F-150 at 12–13 MPG combined across 19 configurations and 3 model years. The most efficient version, the 2008 Stage 3 F150 Regular Cab 5.4L 8-cyl supercharged RWD, is rated 13 MPG (11 city, 15 highway).
Which years had the best MPG in the 2006-2008 Roush Performance F-150?
The Stage 3 F150 Regular Cab 5.4L 8-cyl supercharged RWD reached the generation's best combined rating, 13 MPG, in 2008. The lowest top rating, 12 MPG, was in 2006 and 2007.
Did EPA ratings change during the 2006-2008 Roush Performance F-150?
Yes. Ratings changed in 2007 and 2008.
How much does it cost to fuel a 2008 Roush Performance F-150 per year?
Driving 15,000 miles a year at premium gasoline $5.36/gal (U.S. average, Sep 2026), the Stage 3 F150 Regular Cab 5.4L 8-cyl supercharged RWD costs about $6,180 a year. Across all 6 configurations the cost runs $6,180 a year.
How much does it cost to drive a 2008 Roush Performance F-150 100 miles?
About $41.20 per 100 miles for the Stage 3 F150 Regular Cab 5.4L 8-cyl supercharged RWD at premium gasoline $5.36/gal (U.S. average, Sep 2026). That is the annual cost over 15,000 miles divided by 150.
Is the 2008 Roush Performance F-150 more efficient in the city or on the highway?
The Stage 3 F150 Regular Cab 5.4L 8-cyl supercharged RWD is rated 11 city and 15 highway MPG, so it is more efficient on the highway, by 4 MPG.
How does the 2008 Roush Performance F-150 compare with other standard pickup configurations?
The Stage 3 F150 Regular Cab 5.4L 8-cyl supercharged RWD costs about $6,180 a year to fuel, $1,820 more than the class median of $4,360, and less than 0 of 10 standard pickup configurations. The comparison covers all 85 rated standard pickup configurations for MY2008, not weighted by sales.
Is the 2008 Roush Performance F-150 different from the 2007 model?
The most efficient configuration moves from 12 to 13 MPG, up 1. Its annual cost goes from $6,700 to $6,180, $520 less. EPA lists 6 configurations for 2008 against 6 configurations for 2007. See the 2007 Roush Performance F-150 for that year.