Mercedes Sprinter cargo van interior dimensions

The Sprinter is sold in the US on a 144-inch or 170-inch wheelbase, with a standard or high roof, plus an extended body on the 170. Every size has the same 70-inch cargo width. The high roof gives 79 inches of height inside, which is why it is the most common Sprinter for camper conversions.

Length is the cargo floor behind the front seats.

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Sprinter 144″ High in section, looking forward. Bare interior, drawn to scale.

All sizes at a glance

Mercedes Sprinter cargo van interior dimensions, bare interior and payload
MODEL	LENGTH	WIDTH	HEIGHT	BETWEEN WHEEL WELLS	PAYLOAD
Sprinter 144″ Std	133″ (338 cm)	70″ (178 cm)	68″ (173 cm)	53″	4,211 lb
Sprinter 144″ High	133″ (338 cm)	70″ (178 cm)	79″ (201 cm)	53″	4,134 lb
Sprinter 170″ High	174″ (442 cm)	70″ (178 cm)	79″ (201 cm)	53″	3,814 lb
Sprinter 170″ EXT High	189″ (480 cm)	70″ (178 cm)	79″ (201 cm)	53″	3,704 lb

Bare interior from manufacturer and body-builder specs, before insulation or paneling. Payload figures are ratings where published and estimates where not. Real vehicles vary by an inch or two, so measure yours before you cut materials.

Size by size

Sprinter 144″ Std

The Sprinter 144″ Std is 133 in (338 cm) long, 70 in (178 cm) wide and 68 in (173 cm) tall inside (11 ft 1 in of floor). About 53 in of floor runs between the rear wheel wells. The side door opening is 51 in wide and 60 in tall. With about 1 in of insulation and paneling on each surface, the inside is about 132 × 68 × 66 in. Payload is about 4,211 lb.

BARE INTERIOR L × W × H: 133 × 70 × 68″ (338 × 178 × 173 cm)
INSULATED AND PANELED, ABOUT: 132 × 68 × 66″
FLOOR LENGTH: 11 ft 1 in
SIDE DOOR OPENING W × H: 51 × 60″

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Sprinter 144″ High

The Sprinter 144″ High is 133 in (338 cm) long, 70 in (178 cm) wide and 79 in (201 cm) tall inside (11 ft 1 in of floor). About 53 in of floor runs between the rear wheel wells. The side door opening is 50 in wide and 72 in tall. With about 1 in of insulation and paneling on each surface, the inside is about 132 × 68 × 77 in. Payload is about 4,134 lb.

BARE INTERIOR L × W × H: 133 × 70 × 79″ (338 × 178 × 201 cm)
INSULATED AND PANELED, ABOUT: 132 × 68 × 77″
FLOOR LENGTH: 11 ft 1 in
SIDE DOOR OPENING W × H: 50 × 72″

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Sprinter 170″ High

The Sprinter 170″ High is 174 in (442 cm) long, 70 in (178 cm) wide and 79 in (201 cm) tall inside (14 ft 6 in of floor). About 53 in of floor runs between the rear wheel wells. The side door opening is 50 in wide and 72 in tall. With about 1 in of insulation and paneling on each surface, the inside is about 173 × 68 × 77 in. Payload is about 3,814 lb.

BARE INTERIOR L × W × H: 174 × 70 × 79″ (442 × 178 × 201 cm)
INSULATED AND PANELED, ABOUT: 173 × 68 × 77″
FLOOR LENGTH: 14 ft 6 in
SIDE DOOR OPENING W × H: 50 × 72″

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Sprinter 170″ EXT High

The Sprinter 170″ EXT High is 189 in (480 cm) long, 70 in (178 cm) wide and 79 in (201 cm) tall inside (15 ft 9 in of floor). About 53 in of floor runs between the rear wheel wells. The side door opening is 50 in wide and 72 in tall. With about 1 in of insulation and paneling on each surface, the inside is about 188 × 68 × 77 in. Payload is about 3,704 lb.

BARE INTERIOR L × W × H: 189 × 70 × 79″ (480 × 178 × 201 cm)
INSULATED AND PANELED, ABOUT: 188 × 68 × 77″
FLOOR LENGTH: 15 ft 9 in
SIDE DOOR OPENING W × H: 50 × 72″

Open the Sprinter 170″ EXT High in the planner →

Common questions

How wide is a Sprinter between the wheel wells?+

About 53 inches. The cargo area is 70 inches wide at its widest point, and each rear wheel well takes about 8.5 inches.

What is the difference between the 170 and the 170 extended?+

The extended body adds about 15 inches of length behind the rear axle. The wheelbase, width and height are the same.

How much space do insulation and paneling take?+

The finished figures on this page allow about 1 inch per surface: each side wall, the ceiling, the floor, and the front wall. The rear is the door. A cold-climate build with thicker insulation takes more. In the planner you can choose the build-out level, or enter your own measurements.

CHOOSING YOUR VEHICLE

Why choose a camper van? Daily driving and compact living

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Updated 2026-10-14.