1959 Aston Martin DB4 GT Zagato specifications

1959 Aston Martin DB4 GT Zagato data
 
bodywork
Body type2 seater fixed-head coupé
Number of doors2
DesignerZagato
dimensions & weights
Wheelbase 2362 mm 93 inches
Track/tread (front) 1372 mm 54 inches
Track/tread (rear) 1359 mm 53.5 inches
Length 4267 mm 168 inches
Width 1557 mm 61.3 inches
Height 1270 mm 50 inches
Ground clearance 159 mm 6.3 inches
length:wheelbase ratio 1.81
Kerb weight 1251 kg 2758 lb
Weight distribution 51% front
fuel tank capacity 136.4 litres 30 [36] UK [US] gal.
aerodynamics
Drag coefficient
Frontal area
CdA
Powertrain
engine type naturally aspirated petrol
Engine manufacturer Aston Martin
Engine code
Cylinders Straight 6
Capacity 3.7 litre
3670 cc
(223.957 cu in)
Bore × Stroke 92 × 92 mm
3.62 × 3.62 in
Bore/stroke ratio 1
Valve gear double overhead camshaft (DOHC)
2 valves per cylinder
12 valves in total
maximum power output
(net)
318 PS (314 bhp) (234 kW)
at 6000 rpm
maximum torque
(net)
377 Nm (278 ft·lb) (38.4 kgm)
at 5400 rpm
Specific output
(net)
63.8 kW/litre
86.7 ps/litre
85.6 bhp/litre
1.4 bhp/cu in
Specific torque
(net)
102.72 Nm/litre
1.24 ft·lb/cu3
Engine construction aluminium head & block
Lubrication wet sumped
compression ratio 9.7:1
Fuel system 3 Weber 45 DCOE4 carburettors
bmep (brake mean effective pressure) 1290.9 kPa (187.2 psi)
Maximum RPM
crankshaft bearings
Engine coolant Water
Unitary capacity 611.67 cc
Aspiration Normal
Compressor N/A
Intercooler None
Catalytic converter N
performance
Acceleration 0-80km/h (50mph) 4.8 s
Acceleration 0-60mph 6.1 s
Acceleration 0-100km/h
Acceleration 0-160km/h (100mph) 14.1 s
Standing quarter-mile 14.5 s
Standing kilometre
Maximum speed 246 km/h (153 mph)
Power-to-weight ratio Higher is better
254.49 PS/tonne (1000 kg)
0.25 PS/kg
187.17 kW/tonne (1000 kg)
0.19 kW/kg
251 bhp/tonne (1000 kg)
0.25 bhp/kg
0.11 bhp/lb
Weight-to-power ratio Lower is better
5.34 kg/kW
8.92 lb/bhp
fuel consumption
Fuel consumption
universal fuel consumption (calculated from the above)
litres/100km
km/litre
UK MPG
US MPG
Carbon dioxide emissions
Carfolio Calculated CO2 ?
VED band (UK)
CO2 Effizienz (DE)
chassis
Engine position front
Engine layout longitudinal
Drive wheels rear wheel drive  
Torque split N/A
Steering rack & pinion
turns lock-to-lock 2.500
Turning circle 10.70 m
Front suspension I.CS.
Rear suspension LA.CS.RA.WL.
Wheel size front 5 x 16
Wheel size rear 5 x 16
Tyres front Avon Turbospeed 6.00 x 16
Tyres rear Avon Turbospeed 6.00 x 16
Brakes F/R Di/Di
Front brake diameter 305 mm
Rear brake diameter 279 mm
Braked area 3226 cm2
Gearbox 4 speed manual
Top gear ratio 1
Final drive ratio 3.31
general
Carfolio.com ID49544
Production total 19
Model code
RAC rating 31.5
Insurance classification No information available
Tax band No information available
1959 Aston Martin DB4 GT Zagato added before December 1995.
Last modified 2013-02-28.

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2 door fixed-head coupé FR 4M 3670 cm3/224.0cuin 306 PS 302 bhp 225 kW 1269 kg