2003 - Mazda - Roadster RS

Technical Specs of This Model
1. Roadster RS 2003
General Information
Make Mazda
Model Roadster RS
Production Year 2003
Country
Designer
Production Number
Model Code
Model Family
Chassis and Dimensions
Chassis Type 2S DHC
Number of Doors 2
Wheelbase 2265 mm     (89,2 in)
Front Track 1415 mm     (55,7 in)
Rear Track 1440 mm     (56,7 in)
Length 3955 mm     (155,7 in)
Width 1680 mm     (66,1 in)
Height 1235 mm     (48,6 in)
Ground Clearance 130 mm     (5,1 in)
Length / Wheelbase Ratio 1,75
Weight 1080 kg     (2378,9 lb)
Weight Distribution (front/rear)
Fuel Capacity 48 litre   (10,6 Imp gal ,  12,7 US gal)
Aerodynamics
Drag Coefficient
Frontal Area
Cx
Engine Specifications
Engine Manufacturer Mazda
Engine Location Front
Engine Alignment Longitudinal
Engine Construction
Coolant Type Water
Engine Type DOHC
Number of Cylinders and Placement S-4
Valves per Cylinder 4    (Total of 16 Pieces)
Engine Displacement 1840 cc     (112,28 cu in)
Bore 83 mm     (3,27 in)
Stroke 85 mm     (3,35 in)
Bore / Stroke Ratio 0,98
Unitary Capacity 460 cc/cylinder    (28,07 cu in/cylinder)
Number of Main Bearings
Compression Ratio 10,5 : 1
Fuel System Type EFi
Aspiration Type Normal
Compressor Type -
Intercooler Type None
Catalytic Converter Yes
Maximum Engine Power 157 HP     (117,1 kW)
Maximum Engine Power rpm 7000 d/d
Maximum Engine Torque 170 N.m     (125,5 lb.ft ,  17,3 kg.m)
Maximum Engine Torque rpm 5500 d/d
Engine Torque at Max. Engine Power rpm 159,7 N.m    (7000 d/d)
Power / Weight Ratio 145,4 HP/ton    (108,4 W/kg)
Power / Engine Displacement Ratio 85,3 HP/litre    (63,6 kW/litre)
CO2 Emissions
Fuel Consumption
Performance
0 - 80 km/h
0 - 60 mph
0 - 100 km/h
0 - 160 km/h
80 - 120 km/h (in top gear)
0 - 400 m Acceleration
0 - 1000 m Acceleration
Top Speed
Gearbox and Transmission
Transmission Type 6M
Top Gear Ratio 0,84 : 1
Final Drive Ratio 3,91 : 1
Drive Wheels RWD (Rear Wheel Drive)
Handling, Suspension Geometry and Brakes
Steering Type rack & pinion
Steering Turns (lock to lock)
Turning Circle Diameter
Suspension (front) I.DW.CS.
Suspension (rear) I.DW.CS.
Brakes (front/rear) VeDi/Di-S-ABS
Brake Disc Diameter (front)
Brake Disc Diameter (rear)
Wheels (front) 6.5JJ x 16
Wheels (rear) 6.5JJ x 16
Tyres (front) 205/45 R 16
Tyres (rear) 205/45 R 16