Dimensions2025–present

Smart #5dimensions

The current Smart #5 is 4,695 mm long, 1,920 mm wide and — mm tall, on a 2,900 mm wheelbase.

4,695mmLength
1,920mmWidth
mmHeight
2,900mmWheelbase
630lBoot capacity
160mmGround clearance

How the #5 has grown

Only one generation of this model is in our catalogue, so there is no size history to compare yet.

Interior space

The Smart #5 offers 970 mm of rear legroom and 1,010 mm of rear headroom, with 1,090 mm of legroom and 1,040 mm of headroom up front.

FrontRear
Legroom1,090 mm970 mm
Headroom1,040 mm1,010 mm

Interior figures are the roomiest measurement (seat fully back), taken as the median across the current generation’s variants; individual trims vary.

Frequently asked

How big is the Smart #5?
The current Smart #5 is 4,695 mm long, 1,920 mm wide and — mm tall.
Is the #5 roomy in the back?
The current Smart #5 has 970 mm of rear legroom and 1,010 mm of rear headroom.
Is the #5 good for tall passengers?
Up front the current #5 has 1,040 mm of headroom and 1,090 mm of legroom.
How big is the #5 boot?
The current #5 has a boot of 630 litres with the seats up.
What is the #5 wheelbase?
The current #5 has a 2,900 mm wheelbase.
How this is measured

Exterior figures are manufacturer specifications for the #5, averaged per generation across its variants and shown for the most common body style. Generations with the same size are merged. Boot capacity is the seats-up figure where the manufacturer quotes one.

Smart #5