Key facts

Maxwell, 1921 MY information summary

What size engine?
3 litre, 3046 cm3
How many cylinders?
4, Straight
How much power?
25.3 PS / 25 bhp / 18.6 kW @ 1700 rpm
How much torque?
Unknown

Maxwell

Manufacturer data not found

Maxwell Motor Corporation

1921 Maxwell technical specifications

Introduction

The 3 litre engine is a naturally aspirated, side valve, 4 cylinder unit that has an output of 25 bhp (25.3 PS/18.6 kW) of power at 1700 rpm.
A 3 speed manual transmission transfers the power to the driven wheels.
1921 Maxwell data
Maxwell, 1921 MY data
bodywork
Body type
Number of doors
Designer
dimensions & weights
mminches
Wheelbase 2769 109
Track/tread (front)
Track/tread (rear)
Length
Width
Height
Ground clearance
length:wheelbase ratio
Kerb weight
Weight distribution
fuel tank capacity
aerodynamics
Drag coefficient
Frontal area
CdA
engine
engine type naturally aspirated petrol
Engine manufacturer Maxwell
Engine code
Cylinders Straight 4
Capacity 3 litre
3046 cc
(185.878 cu in)
Bore × Stroke 92.1 × 114.3 mm
3.63 × 4.5 in
Bore/stroke ratio 0.81
side valve (SV)
2 valves per cylinder
8 valves in total
maximum power output 25.3 PS (25 bhp) (18.6 kW)
at 1700 rpm
Specific output 8.2 bhp/litre
0.13 bhp/cu in
maximum torque
Specific torque
Engine construction
sump
compression ratio
Fuel system 1 Eagle carburettor
bmep (brake mean effective pressure)
Maximum RPM
crankshaft bearings 2
Engine coolant Water
Unitary capacity 761.5 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
Weight-to-power ratio
fuel consumption
Fuel consumption
universal consumption (calculated from the above)
litres per 100km
km per 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 30 x 3½
Tyres rear 30 x 3½
Brakes F/R
Front brake diameter
Rear brake diameter
Gearbox 3 speed manual
Top gear ratio 1
Final drive ratio 3.58
general
Carfolio.com ID214082
Production total
Model code
Model family
RAC rating 21.0
Insurance classification No information available
Tax band No information available
1921 Maxwell added 2010-05-18.
Last modified 2013-02-28.

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1921 Maxwell


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