Mazda Roadster (NB) 1.8 i (146 Hp) 1998

General Information

Modification (Engine)

1.8 i (146 Hp)

Start of production

1998 year

Powertrain Architecture

Internal Combustion engine

Seats

Doors

End of production

2005 year

Engine

Power

146 Hp @ 7000 rpm.

Power per litre

79.3 Hp/l

Engine location

Front, Longitudinal

Number of cylinders

Position of cylinders

Inline

Compression ratio

Number of valves per cylinder

Engine aspiration

Naturally aspirated engine

Torque

168 Nm @ 5000 rpm.

Engine displacement

1840 cm3

Cylinder Bore

83 mm

Piston Stroke

85 mm

Fuel System

Multi-point indirect injection

Valvetrain

DOHC

Dimensions

Rear (Back) track

1430 mm

Width

1680 mm

Height

1235 mm

Length

3955 mm

Front track

1405 mm

Wheelbase

2265 mm

Performance Characteristics

Fuel Type

Petrol (Gasoline)

Weight-to-power ratio

6.9 kg/Hp, 144.6 Hp/tonne

Weight-to-torque ratio

6 kg/Nm, 166.3 Nm/tonne

Volume and Weight

Kerb Weight

1010 kg

Fuel tank capacity

48 l

Transmission, Brakes and Suspension

Drivetrain Architecture

The Internal combustion engine (ICE) drives the rear wheels of the vehicle.

Drive wheel

Rear wheel drive

Number of gears and type of gearbox

5 gears, manual transmission

Front brakes

Ventilated discs

Rear brakes

Disc

Wheel rims size

Tires size

185/60 R14

Mazda Roadster 1.8 i (146 Hp)