Vehicle comparison
Cadillac Escalade vs Lexus GX
Side-by-side fuel and ownership cost comparison. Estimates use 12,000 mi/year at average US gas prices.
- Updated for 2026
- EPA-style MPG
- US avg fuel prices
- US units
- Transparent assumptions
Lowest running cost
Lexus GX wins on fuel cost
At 12,000 miles per year, the Lexus GX costs about $2894 per year, roughly $181 less than the Cadillac Escalade. Over 5 years, that's about $904 in fuel savings.
Spec & cost comparison
MPG/MPGe figures are estimates based on typical recent model years.
| Spec | Cadillac Escalade | Lexus GX |
|---|---|---|
| Type | SUV | SUV |
| Fuel | Premium gas | Premium gas |
| City MPG/MPGe | 14 | 15 |
| Highway MPG/MPGe | 19 | 19 |
| Combined MPG/MPGe | 16 | 17 |
| Tank / Battery | 24 gal | 23 gal |
| Energy cost | $4.10/gal | $4.10/gal |
| Cost per mile | $0.256 | $0.241 |
Annual cost at 8k / 12k / 15k miles
Estimated yearly fuel spend at common US mileage levels.
| Miles/year | Cadillac Escalade | Lexus GX | Difference |
|---|---|---|---|
| 8,000 | $2050/yr · $171/mo | $1929/yr · $161/mo | $121 (Lexus GX) |
| 12,000 | $3075/yr · $256/mo | $2894/yr · $241/mo | $181 (Lexus GX) |
| 15,000 | $3844/yr · $320/mo | $3618/yr · $301/mo | $226 (Lexus GX) |
Estimates only. Real costs depend on driving style, terrain, local gas/electricity prices and weather.
Which one is best for…
Best for commuting
Lexus GX
Highest combined MPG/MPGe and lowest cost per mile means cheaper daily driving.
See Lexus GXBest for road trips
Lexus GX
Better highway efficiency, larger tank/battery and longer range between stops.
See Lexus GXBest for families
Lexus GX
SUVs, minivans and three-row vehicles win on space and child-seat flexibility.
See Lexus GXBest for lowest running cost
Lexus GX
Cheaper energy use and lower cost per mile at every common mileage tier.
See Lexus GXHow we compare these vehicles
- Annual mileage
- Modeled at 12,000 mi/yr unless a scenario specifies otherwise.
- Cost per mile
- $/gal ÷ MPG, or $/kWh ÷ (MPGe ÷ 33.7) for EVs.
- EV vs gas
- Compared at average US gas and residential electricity prices — fast-charging can be 2–3× higher.
- Maintenance
- Fuel cost only — EVs typically save another $400–$1,000/yr in service and brake wear.
Sources & assumptions
- EPA fuel economy data — City / highway / combined MPG and MPGe baselines.
- U.S. Department of Energy (fueleconomy.gov) — Vehicle efficiency and EV range references.
- AAA gas price trends — Recent national and regional retail fuel averages.
- EIA electricity rates — Average residential per-kWh prices used for EV charging.
We summarize publicly available data — no scraping, no external API calls. Figures are calibrated periodically; use the calculators above for your exact inputs.
Frequently asked questions
Which is cheaper to drive, the Cadillac Escalade or Lexus GX?
At 12,000 miles per year, the Lexus GX costs about $2894 per year vs $3075 for the Cadillac Escalade — roughly $181 less per year.
What's the MPG difference between the Cadillac Escalade and Lexus GX?
The Cadillac Escalade is rated around 16 combined MPG versus 17 MPG for the Lexus GX. Highway figures are 19 vs 19.
How much will I spend on fuel over 5 years?
Driving 12,000 miles a year for five years, expect about $15375 for the Cadillac Escalade and $14471 for the Lexus GX, a difference of roughly $904.
Is the Cadillac Escalade or Lexus GX better for commuting?
For pure cost per mile, the Lexus GX wins. EVs charged at home typically deliver the lowest commuting cost, followed by hybrids and efficient compacts.
Which one is better for road trips?
Lexus GX is generally the better road-trip choice — gas and hybrid vehicles win on long highway routes thanks to faster refueling, while EVs work best when charging stops fit your route.
Are these fuel cost numbers accurate for my driving?
They're estimates based on EPA-style combined MPG and average US gas prices. Real-world cost depends on local fuel prices, driving style, terrain, weather and how much city vs highway driving you do.