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 1.00
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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