2024 Lexus GX 550 Premium Gas Mileage Specs
Gas Mileage Specs
| City Gas Mileage (mpg) | 15 mpg |
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| City Gas Mileage (L/100km) | 15.7 L/100km |
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| Highway Gas Mileage (mpg) | 21 mpg |
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| Highway Gas Mileage (L/100km) | 11.2 L/100km |
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| Combined Gas Mileage (mpg) | 18 mpg |
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| Combined Gas Mileage (L/100km) | 13.1 L/100km |
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All Available Specs
Basics
| Year | 2024 |
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| Make | Lexus |
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| Model | GX 550 |
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| Trim | Premium |
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| Vehicle Type | Luxury |
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Seating & Access
Powertrain
| Engine Configuration | 6 Cyl. |
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| Engine Size (L) | 3.4 L |
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| Engine Size (cu in) | 207.5 cu in |
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| Fuel Type | Premium Unleaded |
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| Engine Induction | Turbo |
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| Transmission | 10 speed Automatic w/OD |
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| Drivetrain | Four Wheel Drive |
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Power & Performance
| Horsepower | 349 HP |
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| Horsepower RPM | 4,800 rpm |
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| Torque | 479 ft-lbs |
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| Torque RPM | 2,000 rpm |
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| HP/Liter | 102.6 HP/L |
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| HP/Cubic Inch | 1.7 HP/cu in |
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Fuel Efficiency
| City MPG | 15 mpg |
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| City L/100km | 15.7 L/100km |
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| Highway MPG | 21 mpg |
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| Highway L/100km | 11.2 L/100km |
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| Combined MPG | 18 mpg |
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| Combined L/100km | 13.1 L/100km |
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Fuel Tank & Range
| Gas Tank Size (gal) | 21.0 gal |
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| Gas Tank Size (L) | 79.5 L |
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| City Range (miles) | 315 miles |
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| City Range (km) | 507 km |
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| Highway Range (miles) | 441 miles |
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| Highway Range (km) | 710 km |
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| Combined Range (miles) | 378 miles |
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| Combined Range (km) | 608 km |
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Tires
| Front Tire Size | P265/55HR20 |
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| Front Tire Width | 265 |
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| Front Tire Aspect Ratio | 55 |
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| Front Rim Size | 20 |
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| Rear Tire Size | P265/55HR20 |
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| Rear Tire Width | 265 |
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| Rear Tire Aspect Ratio | 55 |
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| Rear Rim Size | 20 |
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Wheels
| Front Wheel Size | 20 X 7.5 |
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| Rear Wheel Size | 20 X 7.5 |
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| Front Wheel Material | Aluminum |
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| Rear Wheel Material | Aluminum |
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Weight & Capacity
| Curb Weight (lbs) | 5,585 lbs |
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| Weight to HP Ratio | 16.0 lbs/HP |
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| GVWR (lbs) | 7,030 lbs |
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Legroom
| First Row Legroom (in) | 41.2 in. |
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| First Row Legroom (cm) | 105 cm |
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| Second Row Legroom (in) | 36.7 in. |
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| Second Row Legroom (cm) | 93 cm |
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| Third Row Legroom (in) | 37.9 in. |
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| Third Row Legroom (cm) | 96 cm |
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Headroom
| First Row Headroom (in) | 39.4 in. |
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| First Row Headroom (cm) | 100 cm |
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| Second Row Headroom (in) | 43.1 in. |
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| Second Row Headroom (cm) | 109 cm |
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| Third Row Headroom (in) | 35.5 in. |
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| Third Row Headroom (cm) | 90 cm |
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Ground Clearance
| Min Ground Clearance (in) | 8.7 in. |
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| Min Ground Clearance (cm) | 22.1 cm |
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Height & Length
| Height (in) | 75 in. |
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| Height (cm) | 192 cm |
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| Height (ft) | 6.3 ft |
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| Height (m) | 1.9 m |
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| Length (in) | 197 in. |
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| Length (cm) | 500 cm |
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| Length (ft) | 16.4 ft |
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| Length (m) | 5.0 m |
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Width & Track
| Front Track Width (in) | 65 in. |
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| Front Track Width (cm) | 166 cm |
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| Rear Track Width (in) | 65 in. |
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| Rear Track Width (cm) | 166 cm |
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| Width w/o Mirrors (in) | 78 in. |
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| Width w/o Mirrors (cm) | 198 cm |
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| Width w/o Mirrors (ft) | 6.5 ft |
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| Width w/o Mirrors (m) | 2.0 m |
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Wheelbase
| Wheelbase (in) | 112 in. |
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| Wheelbase (cm) | 284 cm |
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| Wheelbase (ft) | 9.3 ft |
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| Wheelbase (m) | 2.8 m |
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