These are standard specifications - not necessarily specifications for the vehicle(s) in the photo(s).

1957 Aston Martin DBR4 Specifications
Engine Location	Front
Drive Type	Rear Wheel

Dimensions
Seating Capacity	1
Exterior
Wheelbase	93.0 in | 2362 mm.
Front Track	51.5 in | 1308 mm.
Rear Track	51.5 in | 1308 mm.

Suspension
Suspension	Front : Double Wishbones w/Coil Springs, Damper Untis Rear : De Dion Axle w/Trailing Arms, Torsion Bars

Steering
	Rack and Pinion

Brakes
Front Brakes	Unassisted Girling Discs
Rear Brakes	Unassisted Girling Discs
Front Brake Size	12.0 in | 305 mm.
Rear Brake Size	11.0 in | 279 mm.

Tires / Wheels
Tires	Front : 5.50x16 Rear : 7.00x16

The 1957 Aston Martin DBR4 measures in width, in length, and has a wheelbase of 93.00 inches.