2015 Lexus GS 450hFuel Economy & MPG Ratings
Hybrid Midsize CarsRear-Wheel Drive
City
29
MPG
Highway
34
MPG
Combined
31
MPG
Trim Comparison
Automatic (AV-S8)
Premium Hybrid
City
29
Hwy
34
Comb
31
Fuel cost: $2,650/yr
| Trim | Engine | City | Hwy | Combined | Fuel Cost/yr |
|---|---|---|---|---|---|
| Automatic (AV-S8) | Premium Hybrid | 29 | 34 | 31 | $2,650 |
Annual Fuel Cost
$2,650
Based on gasoline at $3.67/gal, 15,000 miles/year
5-Year Fuel Savings
$-1,250
vs. average new vehicle
EPA Fuel Economy Score: 8/10
GHG Score: 8/10
Environment
- CO₂ Tailpipe Emissions
- 283 g/mile
- Annual Petroleum Consumption
- 9.6 barrels
Specifications
- Engine
- 3.5L 6-cyl
- Transmission
- Automatic
- Drivetrain
- RWD
- Body Style
- Sedan
- GVWR
- Class 1 (≤6,000 lbs)
Source: EPA fuel economy data & NHTSA vPIC. Specifications reflect the most common trim configuration.
Engine & Efficiency Details
Source: EPA fueleconomy.gov
- Engine Size
- 3.5L, 6-cylinder
- Induction Type
- Direct Injection
- Efficiency Tech
- Auto Start-Stop
- Fuel Type
- Premium Gasoline
Related
Lexus GS 450h MPG History
See how this model's fuel economy changed by year