Comparison of Aston Martin DB4 Convertible 3.7 Automatic and Aston Martin DB4 Convertible 3.7

Attribute	Aston Martin DB4 Convertible 3.7 ×	Aston Martin DB4 Convertible 3.7 Automatic ×
General
Make	Aston Martin	Aston Martin
Model	DB4	DB4
Generation	DB4 Convertible	DB4 Convertible
Modification	3.7	3.7 Automatic
Website	https://www.astonmartin.com/en-us	https://www.astonmartin.com/en-us
Number of doors	2	2
Number of seats	4	4
Body type	Cabriolet	Cabriolet
Transmission	manual	automatic
Number of gears	4	3
Production from (year)	1961	1961
Production to (year)	1963	1963
Performance
Top speed (km/h)	225	225
Drive
Drive	Rear wheel drive	Rear wheel drive
Position of engine	Front,ongitudinal	Front,ongitudinal
Fuel	Petrol (Gasoline)	Petrol (Gasoline)
Max. power (hp)	243	243
Max. torque (Nm)	325	325
Fuel Engine
Number of cylinders	6	6
Cylinders arrangement	Inline	Inline
Engine displacement (cm³)	3,670	3,670
Compression ratio	8.25	8.25
Max. power @ rpm (rpm)	5,000	5,000
Max. torque @ rpm (rpm)	4,200	4,200
Cylinder bore (mm)	92	92
Piston stroke (mm)	92	92
Fuel system	Carburettor	Carburettor
Valve control	Dohc	Dohc
Chassis
Front wheel suspension	Double wishbone	Double wishbone
Rear wheel suspension	dependent spring suspension	dependent spring suspension
Steering type	Steering rack	Steering rack
Front brakes	Disc	Disc
Rear brakes	Disc	Disc
Turning radius (m)	10.3	10.3
Dimensions
Length (mm)	4,480	4,480
Width (mm)	1,676	1,676
Height (mm)	1,323	1,323
Wheelbase (mm)	2,490	2,490
Kerb weight (kg)	1,308	1,308
Front track (mm)	1,372	1,372
Rear track (mm)	1,360	1,360
Ride height (mm)	177	177