2021 Chevrolet Suburban Premier Vehicle Dimensions Specs
Vehicle Dimensions Specs
| Overall Height (ft) | 6.25 ft |
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| Overall Height (m) | 1.91 m |
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| Overall Length (ft) | 18.75 ft |
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| Overall Length (m) | 5.71 m |
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| Width w/o Mirrors (ft) | 6.76 ft |
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| Width w/o Mirrors (m) | 2.06 m |
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| Wheelbase (ft) | 11.17 ft |
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| Wheelbase (m) | 3.4 m |
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All Available Specs
Basics
| Year | 2021 |
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| Make | Chevrolet |
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| Model | Suburban |
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| Trim | Premier |
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| Vehicle Type | SUV |
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Seating & Access
Powertrain
| Engine | DURAMAX |
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| Engine Configuration | I6 |
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| Engine Size (L) | 3.0 L |
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| Engine Size (cu in) | 183 cu in |
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| Fuel Type | Diesel |
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| Engine Induction | Turbo |
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| Drivetrain | RWD |
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Power & Performance
| Horsepower | 277 HP |
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| Horsepower RPM | 3,750 rpm |
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| Torque | 460 ft-lbs |
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| Torque RPM | 1,500 rpm |
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| HP/Liter | 92 HP/L |
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| HP/Cubic Inch | 1.5 HP/cu in |
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Fuel Efficiency
| City MPG | 21 mpg |
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| City L/100km | 11.0 L/100km |
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| Highway MPG | 27 mpg |
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| Highway L/100km | 9.0 L/100km |
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| Combined MPG | 24 mpg |
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| Combined L/100km | 10.0 L/100km |
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Fuel Tank & Range
| Gas Tank Size (gal) | 28.0 gal |
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| Gas Tank Size (L) | 106.0 L |
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| City Range (miles) | 588 miles |
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| City Range (km) | 946 km |
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| Highway Range (miles) | 756 miles |
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| Highway Range (km) | 1,217 km |
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| Combined Range (miles) | 672 miles |
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| Combined Range (km) | 1,081 km |
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Tires
| Front Tire Size | 275/65R20 |
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| Front Tire Width | 275 |
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| Front Tire Aspect Ratio | 65 |
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| Front Rim Size | 20 |
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| Rear Tire Size | 275/65R20 |
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| Rear Tire Width | 275 |
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| Rear Tire Aspect Ratio | 65 |
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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) | 7,800 lbs |
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Legroom
| First Row Legroom (in) | 44 in. |
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| First Row Legroom (cm) | 111 cm |
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| Second Row Legroom (in) | 42 in. |
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| Second Row Legroom (cm) | 106 cm |
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| Third Row Legroom (in) | 36 in. |
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| Third Row Legroom (cm) | 91 cm |
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Headroom
| First Row Headroom (in) | 42 in. |
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| First Row Headroom (cm) | 106 cm |
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| Second Row Headroom (in) | 38 in. |
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| Second Row Headroom (cm) | 96 cm |
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| Third Row Headroom (in) | 38 in. |
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| Third Row Headroom (cm) | 96 cm |
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Turning Measurements
| Turning Diameter C2C (ft) | 43.3 ft |
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| Turning Diameter C2C (m) | 13.2 m |
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| Turning Radius C2C (ft) | 21.6 ft |
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| Turning Radius C2C (m) | 6.6 m |
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Height & Length
| Height (in) | 75 in. |
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| Height (cm) | 190 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) | 225 in. |
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| Length (cm) | 571 cm |
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| Length (ft) | 18.8 ft |
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| Length (m) | 5.7 m |
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Width & Track
| Width w/o Mirrors (in) | 81.1 in. |
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| Width w/o Mirrors (cm) | 205 cm |
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| Width w/o Mirrors (ft) | 6.8 ft |
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| Width w/o Mirrors (m) | 2.1 m |
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Wheelbase
| Wheelbase (in) | 134 in. |
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| Wheelbase (cm) | 340 cm |
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| Wheelbase (ft) | 11.2 ft |
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| Wheelbase (m) | 3.4 m |
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