2001 Daihatsu U4B

Concept

Daihatsu U4B is a car that has a 3 door off-road vehicle type body with a front mounted engine powering all four wheels. It is powered by a turbocharged engine of 0.7 litre capacity. This unit features double overhead camshaft valve gear, 3 cylinder layout, and 4 valves per cylinder. It develops 63 bhp (64 PS/47 kW) of power, and maximum torque of 107 N·m (79 lb·ft/10.9 kgm) at 3600 rpm. The engine transmits power to the wheels compliments of a 4 speed automatic 'box. It weighs a claimed 820 kg at the kerb.
Full specs

Body type
3 door off-road vehicle with 4/5 seats
Length
3395 mm
Weight
820 kg
Engine type
turbocharged petrol
Engine size
0.7 litre
Cylinders
3, Straight
Power
64 PS / 63 bhp / 47 kW
Torque
107 Nm / 79 ft.lb / 10.9 kgm @ 3600 rpm

2001 Daihatsu U4B specifications

2001 Daihatsu U4B data
bodywork
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Body type	4/5 seater off-road vehicle
Number of doors	3
Designer
dimensions & weights
Wheelbase	2360 mm	92.9 inches
Track/tread (front)
Track/tread (rear)
Length	3395 mm	133.7 inches
Width	1475 mm	58.1 inches
Height	1570 mm	61.8 inches
Ground clearance
length:wheelbase ratio	1.44
Kerb weight	820 kg	1808 lb
Weight distribution
fuel tank capacity
aerodynamics
Drag coefficient
Frontal area
CdA
Powertrain
engine type	turbocharged petrol
Engine manufacturer	Daihatsu
Engine code	EF-VE
Cylinders	Straight 3
Capacity	0.7 litre 659 cc (40.215 cu in)
Bore × Stroke	68 × 60.5 mm 2.68 × 2.38 in
Bore/stroke ratio	1.12
Valve gear	double overhead camshaft (DOHC) 4 valves per cylinder 12 valves in total
maximum power output (JIS)	64 PS (63 bhp) (47 kW)
maximum torque (JIS)	107 Nm (79 ft·lb) (10.9 kgm) at 3600 rpm
Specific output (JIS)	71.3 kW/litre 96.9 ps/litre 95.6 bhp/litre 1.57 bhp/cu in
Specific torque (JIS)	162.37 Nm/litre 1.96 ft·lb/cu³
Engine construction
Lubrication
compression ratio
Fuel system	EFi
bmep (brake mean effective pressure)	2040.4 kPa (295.9 psi)
Maximum RPM
crankshaft bearings
Engine coolant	Water
Unitary capacity	219.67 cc
Aspiration	Turbo
Compressor
Intercooler
Catalytic converter	Y
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	Higher is better 77.9 PS/tonne (1000 kg) 0.08 PS/kg 57.29 kW/tonne (1000 kg) 0.06 kW/kg 76.83 bhp/tonne (1000 kg) 0.08 bhp/kg 0.03 bhp/lb
Weight-to-power ratio	Lower is better 17.45 kg/kW 29.16 lb/bhp
fuel consumption
Fuel consumption
universal fuel consumption (calculated from the above)
litres/100km
km/litre
UK MPG
US MPG
Carbon dioxide emissions
Carbon dioxide emissions
Carfolio Calculated CO₂ ^?
VED band (UK)
CO₂ Effizienz (DE)
chassis
Engine position	front
Engine layout	transverse
Drive wheels	all wheel drive
Torque split
Steering
turns lock-to-lock
Turning circle
Front suspension
Rear suspension
Wheel size front
Wheel size rear
Tyres front
Tyres rear
Brakes F/R
Front brake diameter
Rear brake diameter
Braked area
Gearbox	4 speed automatic
Top gear ratio
Final drive ratio
general
Carfolio.com ID	88726
Production total
Model code
Model family	Concept
RAC rating	8.6
Insurance classification	No information available
Tax band	No information available
2001 Daihatsu U4B added 2001-11-02. Last modified 2013-02-28.