2004 Chevrolet Blazer MPG
EPA-rated · verified snapshot 2026-08-30 · Sport Utility Vehicle - 2WD
The 2004 Chevrolet Blazer gets 16 MPG combined — 14 city and 19 highway — in its most efficient configuration (4.3L · 6-cyl · Automatic 4-spd · Rear-Wheel Drive).
City14 MPG
Highway19 MPG
$3,850Fuel cost / yr (EPA est.)
555 g/miCO₂
RegularFuel
$-8,2505-yr fuel cost vs. average vehicle
Where it sits among suvs (2004)
Compared with the 2003 model, the 2004 Blazer is -1 MPG worse at its best.
Every 2004 Blazer trim
| Configuration | City | Hwy | Comb. | $/yr |
|---|---|---|---|---|
| 4.3L · 6-cyl · Automatic 4-spd · Rear-Wheel Drive | 14 | 19 | 16 | $3,850 |
| 4.3L · 6-cyl · Manual 5-spd · Rear-Wheel Drive | 14 | 19 | 16 | $3,850 |
| 4.3L · 6-cyl · Automatic 4-spd · 4-Wheel or All-Wheel Drive | 13 | 17 | 15 | $4,100 |
| 4.3L · 6-cyl · Manual 5-spd · 4-Wheel or All-Wheel Drive | 13 | 18 | 15 | $4,100 |
FAQ
Does the 2004 Blazer get good gas mileage for its class?
The 2004 Blazer's 16 MPG combined is below the suvs average of 16.6 MPG for 2004.
How much does it cost to fuel a 2004 Blazer per year?
Based on EPA assumptions (15,000 miles/year), estimated annual fuel cost is $3,850 for the most efficient trim.
What is the city and highway MPG of the 2004 Blazer?
The most efficient trim is rated 14 MPG city and 19 MPG highway.