Type
2S DHC
Number of doors
2
Wheelbase
2265 mm 89.2 in
Track: Front
1415 mm 55.7 in
Track: Rear
1440 mm 56.7 in
Length
3955 mm 155.7 in
Width
1680 mm 66.1 in
Height
1235 mm 48.6 in
Length:wheelbase ratio
1.75
Ground clearance
135 mm 5.3 in
Kerb weight
1080 kg 2381 lb
Fuel capacity
48 litres 10.6 UK Gal 12.7 US Gal
Bore
83.00 mm
Cylinders
S-4
Displacement
1.8 litre1840 cc(112.284 cu in)
Compression ratio
10.50:1
Fuel system
EFi
Maximum power(JIS)
153.1 PS (151.0 bhp) (112.6 kW)@ 7000 rpm
Specific output
82.1 bhp/litre1.34 bhp/cu in
Maximum torque(JIS)
167.0 Nm (123 ft?�·lb) (17 kgm)@ 5500 rpm
bmep
1140.5 kPa (165.4 psi)
Specific torque
90.76 Nm/litre
Manufacturer
Mazda
Code
BP-VE RS
Coolant
Water
Bore/stroke ratio
0.98
Unitary capacity
460 cc/cylinder
Aspiration
Normal
Compressor type
N/A
Intercooler
None
Catalytic converter
Y
Power-to-weight
139.81 bhp/ton
Engine location
Front
Engine alignment
Longitudinal
Drive
RWD
Steering
rack & pinion
Suspension
front I.DW.CS.
Wheels: Front
6JJ x 14
Wheels: Rear
6JJ x 14
Tyres: Front
185/60 R 14 82H
Tyres: Rear
185/60 R 14 82H
Brakes F/R
VeDi/Di-S-ABS
Transmission
4A
Top gear ratio
0.73
Final drive ratio
4.10
RAC rating
17.1
year
2003
The Mazda Roadster S Automatic is classed as a Cabrio / Sport Cars by the majority of its drivers.