2020 Chevrolet Suburban RST Performance Vehicle Dimensions Specs
Vehicle Dimensions Specs
| Overall Height (ft) | 6.2 ft |
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| Overall Height (m) | 1.89 m |
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| Overall Length (ft) | 18.7 ft |
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| Overall Length (m) | 5.7 m |
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| Width w/o Mirrors (ft) | 6.71 ft |
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| Width w/o Mirrors (m) | 2.04 m |
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| Wheelbase (ft) | 10.83 ft |
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| Wheelbase (m) | 3.3 m |
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All Available Specs
Basics
| Year | 2020 |
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| Make | Chevrolet |
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| Model | Suburban |
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| Trim | RST Performance |
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| Vehicle Type | SUV |
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Seating & Access
Powertrain
| Engine | ECOTEC3 |
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| Engine Configuration | V8 |
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| Engine Size (L) | 5.3 L |
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| Engine Size (cu in) | 323 cu in |
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| Transmission | 6 Spd Auto, Electronically Controlled |
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| Drivetrain | 4WD |
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Power & Performance
| Horsepower | 355 HP |
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| Horsepower RPM | 5,600 rpm |
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| Torque | 383 ft-lbs |
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| Torque RPM | 4,100 rpm |
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| HP/Liter | 66 HP/L |
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| HP/Cubic Inch | 1.1 HP/cu in |
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Fuel Efficiency
| City MPG | 14 mpg |
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| City L/100km | 17.0 L/100km |
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| Highway MPG | 20 mpg |
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| Highway L/100km | 12.0 L/100km |
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| Combined MPG | 17 mpg |
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| Combined L/100km | 14.0 L/100km |
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Fuel Tank & Range
| Gas Tank Size (gal) | 31.0 gal |
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| Gas Tank Size (L) | 117.3 L |
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| City Range (miles) | 434 miles |
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| City Range (km) | 698 km |
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| Highway Range (miles) | 620 miles |
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| Highway Range (km) | 998 km |
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| Combined Range (miles) | 527 miles |
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| Combined Range (km) | 848 km |
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Tires
| Front Tire Size | P275/55R20 |
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| Front Tire Width | 275 |
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| Front Tire Aspect Ratio | 55 |
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| Front Rim Size | 20 |
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| Rear Tire Size | P275/55R20 |
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| Rear Tire Width | 275 |
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| Rear Tire Aspect Ratio | 55 |
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| Rear Rim Size | 20 |
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| Spare Tire Size | P265/70R17 |
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Wheels
| Front Wheel Size | 20 x 9.0 |
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| Rear Wheel Size | 20 x 9.0 |
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| Front Wheel Material | Aluminum |
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| Rear Wheel Material | Aluminum |
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Weight & Capacity
| Towing Capacity (lbs) | 6,000 lbs |
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| Payload (lbs) | 1,847 lbs |
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| Curb Weight (lbs) | 5,653 lbs |
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| Weight to HP Ratio | 15.9 lbs/HP |
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| GVWR (lbs) | 7,500 lbs |
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Legroom
| First Row Legroom (in) | 45.3 in. |
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| First Row Legroom (cm) | 115.1 cm |
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| Second Row Legroom (in) | 39.7 in. |
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| Second Row Legroom (cm) | 100.8 cm |
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| Third Row Legroom (in) | 34.5 in. |
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| Third Row Legroom (cm) | 87.6 cm |
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Headroom
| First Row Headroom (in) | 42.8 in. |
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| First Row Headroom (cm) | 108.7 cm |
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| Second Row Headroom (in) | 39.1 in. |
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| Second Row Headroom (cm) | 99.3 cm |
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| Third Row Headroom (in) | 38.5 in. |
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| Third Row Headroom (cm) | 97.8 cm |
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Ground Clearance
| Front Ground Clearance (in) | 7.9 in. |
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| Front Ground Clearance (cm) | 20.1 cm |
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| Rear Ground Clearance (in) | 7.9 in. |
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| Rear Ground Clearance (cm) | 20.1 cm |
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| Min Ground Clearance (in) | 7.9 in. |
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| Min Ground Clearance (cm) | 20.1 cm |
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| Max Ground Clearance (in) | 7.9 in. |
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| Max Ground Clearance (cm) | 20.1 cm |
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Height & Length
| Height (in) | 74.4 in. |
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| Height (cm) | 189 cm |
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| Height (ft) | 6.2 ft |
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| Height (m) | 1.9 m |
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| Length (in) | 224.4 in. |
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| Length (cm) | 570 cm |
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| Length (ft) | 18.7 ft |
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| Length (m) | 5.7 m |
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Width & Track
| Width w/o Mirrors (in) | 80.5 in. |
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| Width w/o Mirrors (cm) | 204.5 cm |
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| Width w/o Mirrors (ft) | 6.7 ft |
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| Width w/o Mirrors (m) | 2.0 m |
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Wheelbase
| Wheelbase (in) | 130 in. |
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| Wheelbase (cm) | 330.2 cm |
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| Wheelbase (ft) | 10.8 ft |
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| Wheelbase (m) | 3.3 m |
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