MAZDA
Mazda Roadster NB (1998–2005) Specs
Specifications, engines, dimensions and technical data.
Gen 2
1998 - 2005
NB
Roadster
W
L
H
WB
GC
Boot
Engine
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Power
—
Fuel
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Gears
—
Platform
—
Body Style
Chassis
Engines
Quick Specs
Fuel
Fuel
Combined
Combined
Engine Lineup
| Trans | Engine | Gears | HP | Fuel | CO₂ |
|---|---|---|---|---|---|
| MT | 1.6 i | 5 | 125 HP | Petrol | — |
| MT | 1.8 i | 5 | 146 HP | Petrol | — |
| MT | 1.8 i | 6 | 160 HP | Petrol | — |
Note: Performance figures may vary based on market and conditions.
Mazda Roadster NB overview
The Mazda Roadster (NB) is the 2nd generation of the Roadster, built from 1998 to 2005. It is offered as a Roadster with 3 engines (petrol), from 125 HP to 160 HP. The 1.8 i (146 Hp) is 3955 mm long.
How much horsepower does the Mazda Roadster have?
The Mazda Roadster (NB) has 125 HP to 160 HP, depending on the engine: 1.6 B6 (125 HP), 1.8 Bp (146 HP), 1.8 Bp (160 HP).
What engines are available for the Mazda Roadster?
The Mazda Roadster is available with 3 engines: 1.6 B6 (125 HP, petrol), 1.8 Bp (146 HP, petrol), 1.8 Bp (160 HP, petrol).
What are the dimensions of the Mazda Roadster?
The Mazda Roadster is 3955 mm long, 1680 mm wide, 1235 mm tall, with a 2265 mm wheelbase.
Advanced Specs
Overview
| Generation | Mazda Roadster NB |
|---|---|
| Year | 1998–2005 |
| Platform | Mazda NB |
| Variant | 1.8 i (146 Hp) |
| Body type | roadster |
| Engine type | Fuel |
| Fuel type | Petrol |
| Seats | 2 |
| Doors | 2 |
Power & torque
| Power | 146 HP |
|---|---|
| Power @ max rpm | 7000 rpm |
| Torque | 168 Nm |
| Torque @ max rpm | 5000 rpm |
Engine
| Engine code | Bp Ze |
|---|---|
| Displacement | 1840 cc |
| Cylinders | 4 |
| Configuration | inline |
| Bore | 83.0 mm |
| Stroke | 85.0 mm |
| Compression ratio | 10 |
| Valves per cylinder | 4 |
| Injection system | Multi Port Manifold Injection |
| Aspiration | Naturally Aspirated Engine |
| Valvetrain | dohc |
| Engine layout | Front Longitudinal |
Drivetrain & transmission
| Drive | Rear Wheel Drive |
|---|---|
| Powertrain architecture | Internal Combustion Engine |
| Drivetrain architecture | The Internal Combustion Engine Ice Drives The Rear Wheels Of The Vehicle |
| Gearbox type | manual |
| Gears | 5 |
| Gearbox code | M5 5mt |
| Gearbox manufacturer | mazda |
Dimensions
| Length | 3955 mm |
|---|---|
| Width | 1680 mm |
| Height | 1235 mm |
| Wheelbase | 2265 mm |
| Front track | 1405 mm |
| Rear track | 1430 mm |
Mass
| Kerb weight | 1010 kg |
|---|
Consumption & emissions
| Fuel tank | 48.0 L |
|---|
Chassis & brakes
| Front brakes | Ventilated Discs |
|---|---|
| Rear brakes | disc |
| Tire size | 185/60 R14 |
| Wheel rims | 14 |
Efficiency ratios
| Weight-to-power | 6.9 kg/Hp, 144.6 Hp/tonne |
|---|---|
| Weight-to-torque | 6 kg/Nm, 166.3 Nm/tonne |
Other
| Start Of Production | 1998 |
|---|---|
| End Of Production | 2005 |
Performance
Engine speed (1k/rpm)
! Figures from catalog data; real-world values may differ.
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