2018 Nissan Altima
Midsize Cars · Front-Wheel Drive · Regular Gasoline
31
Combined MPG
27
City MPG
38
Highway MPG
—
Safety Rating
📊 Key Statistics — 2018 Nissan Altima
- Combined fuel economy: 31 MPG (27 city / 38 highway)
- Annual fuel cost: $1,950
- CO₂ emissions: 287 grams/mile
Specifications
| Make | Nissan |
| Model | Altima |
| Year | 2018 |
| Class | Midsize Cars |
| Drive | Front-Wheel Drive |
| Transmission | Automatic (variable gear ratios) |
| Fuel Type | Regular Gasoline |
| Cylinders | 4 |
| Engine Size | 2.5L |
EPA Scores
| Fuel Economy Score | 7/10 |
| Greenhouse Gas Score | 7/10 |
| You Save/Spend vs Average | $1,000 over 5 years |
Annual Fuel Cost
| Annual Fuel Cost (15K mi, $3.50/gal) | $1694 |
| Monthly Fuel Cost | $141 |
| Cost per Mile (fuel only) | $11¢ |
Based on 15,000 miles/year and $3.50/gallon national average.
Compare This Car
Nissan Altima — MPG by Year
| Year | MPG | |
|---|---|---|
| 2026 | 30 | ↓ |
| 2025 | 31 | = |
| 2024 | 31 | = |
| 2023 | 31 | = |
| 2022 | 32 | ↑ |
| 2021 | 32 | ↑ |
| 2020 | 32 | ↑ |
| 2019 | 32 | ↑ |
| 2017 | 31 | = |
| 2016 | 31 | = |
Similar 2018 Midsize Cars
- Hyundai Ioniq — 136 MPG
- Tesla Model 3 — 130 MPG
- Honda Clarity — 114 MPG
- Nissan Leaf — 112 MPG
- Toyota Prius — 56 MPG
- Toyota Prius Prime — 54 MPG
- Toyota Camry — 52 MPG
- Chevrolet Malibu — 46 MPG