1928 Buick Model 46 Master Six Business Coupé, 1929 MY

The Buick Model 46 Master Six Business Coupé is a 2 door coupé-bodied car with a front positioned engine supplying power to the rear wheels. The 6 cylinder, overhead valve naturally aspirated powerplant has 2 valves per cylinder and a volume of 5.1 litres. It provides power and torque figures of 90.5 bhp (92 PS/67 kW) at 2800 rpm and 291 Nm (215 lbft/29.7 kgm) at 1200 rpm respectively. The engine delivers its power through to the wheels by means of a 3 speed manual gearbox. The Buick Model 46 Master Six Business Coupé weighs a claimed 1810 kg at the kerb.

Pictures

Key facts

1928 Buick Model 46 Master Six Business Coupé, 1929 MY information summary

What body style?
2 door fixed-head coupé with 2 seats
How heavy?
1810 kg
What size engine?
5.1 litre, 5076 cm3
How many cylinders?
6, Straight
How much power?
92 PS / 90.5 bhp / 67 kW @ 2800 rpm
How much torque?
291 Nm / 215 ft.lb / 29.7 kgm @ 1200 rpm

Buick Model models

4 door sedan/​saloon FR 3M 5076 cm3 92 PS 90.5 bhp 67 kW 1896 kg
2 door roadster FR 3M 5076 cm3 92 PS 90.5 bhp 67 kW 1721 kg
2 door fixed-head coupé FR 3M 5076 cm3 92 PS 90.5 bhp 67 kW 1839 kg
4 door sedan/​saloon FR 3M 5076 cm3 92 PS 90.5 bhp 67 kW 1894 kg

Similar models

2 door fixed-head coupé FR 4040 cm3 94 PS 93 bhp 69 kW
2 door fixed-head coupé FR 3M 5230 cm3 91 PS 90 bhp 67 kW
2 door fixed-head coupé FR 3M 5230 cm3 91 PS 90 bhp 67 kW
2 door fixed-head coupé FR 3M 5797 cm3 86 PS 85 bhp 63 kW
2 door fixed-head coupé FR 3M 5797 cm3 86 PS 85 bhp 63 kW
2 door fixed-head coupé FR 3M 5797 cm3 86 PS 85 bhp 63 kW
2 door fixed-head coupé FR 3M 5797 cm3 86 PS 85 bhp 63 kW
2 door fixed-head coupé FR 3M 4712 cm3 93 PS 92 bhp 69 kW
1928 Buick Model 46 Master Six Business Coupé data
bodywork
Body type2 seater fixed-head coupé
Number of doors2
Designer
dimensions & weights
mminches
Wheelbase 3067 mm 120.7 inches
Track/tread (front) 1422 mm 56 inches
Track/tread (rear) 1473 mm 58 inches
Length
Width
Height
Ground clearance
length:wheelbase ratio
Kerb weight 1810 kg 3990 lb
Weight distribution
fuel tank capacity 72 litres 15.8 UK Gal 19 US Gal
aerodynamics
Drag coefficient
Frontal area
CdA
engine
engine type naturally aspirated petrol
Engine manufacturer Buick
Engine code
Cylinders Straight 6
Capacity 5.1 litre
5076 cc
(309.757 cu in)
Bore × Stroke 92.1 × 127 mm
3.63 × 5 in
Bore/stroke ratio 0.73
Valve gear overhead valve (OHV)
2 valves per cylinder
12 valves in total
maximum power output 92 PS (90.5 bhp) (67 kW)
at 2800 rpm
Specific output 17.8 bhp/litre
0.29 bhp/cu in
maximum torque 291 Nm (215 ft·lb) (29.7 kgm)
at 1200 rpm
Specific torque 57.33 Nm/litre
0.69 ft·lb/cu3
Engine construction cast iron block
sump wet sumped
compression ratio 4.3:1
Fuel system 1 Marvel T4-10-706 carburettor
bmep (brake mean effective pressure) 720.4 kPa (104.5 psi)
Maximum RPM
crankshaft bearings 4
Engine coolant Water
Unitary capacity 846 cc
Aspiration Normal
Compressor N/A
Intercooler None
Catalytic converter N
performance
Acceleration 0-80km/h (50mph)
Acceleration 0-60mph
Acceleration 0-100km/h
Acceleration 0-160km/h (100mph)
Standing quarter-mile
Standing kilometre
Maximum speed
Power-to-weight ratio 50.7 PS/tonne (1000 kg)
37.29 kW/tonne (1000 kg)
50 bhp/tonne (1000 kg)
0.02 bhp/lb
Weight-to-power ratio 26.82 kg/kW
44.8 lb/bhp
fuel consumption
Fuel consumption
universal 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
turns lock-to-lock
Turning circle
Front suspension
Rear suspension
Wheel size front
Wheel size rear
Tyres front 32 x 6.50
Tyres rear 32 x 6.50
Brakes F/R Dr/Dr
Front brake diameter
Rear brake diameter
Braked area 2258 cm2
Gearbox 3 speed manual
Top gear ratio 1
Final drive ratio 4.45
general
Carfolio.com ID203709
Production total 4339
Model code
Model family
RAC rating 31.6
Insurance classification No information available
Tax band No information available
1928 Buick Model 46 Master Six Business Coupé added 2009-09-17.
Last modified 2013-02-28.