|
Engine
|
2004
Mazda Miata |
2004
Mazdaspeed Miata |
Type |
1.8L
DOHC 16-valve I-4 with variable valve timing |
1.8-liter
DOHC IHI Turbo Charged inline-4 |
Displacement (cu in/cc) |
112.2/1839 |
112.2 / 1839 |
Bore x Stroke (in) |
3.27 x 3.35 |
3.27 X 3.35 |
Compression Ratio |
10:1 |
9.5:1 |
Output (SAE hp @ rpm) |
142 @ 7000 |
178 @ 6000 |
Torque (SAE ft-lbs @ rpm) |
125 @ 5500 |
166 @ 4500 |
Redline |
7000 to 8000 rpm |
6,500 RPM |
Transmission |
5-Speed
manual |
6-Speed
manual |
4-Speed
automatic |
Type |
Rear-wheel
drive |
Gear Ratios |
5MT |
6MT |
4AT |
1st |
3.14 |
3.76 |
2.45 |
2nd |
1.89 |
2.27 |
1.45 |
3rd |
1.33 |
1.65 |
1.00 |
4th |
1.00 |
1.26 |
0.73 |
5th |
0.81 |
1.00 |
- |
6th |
- |
0.84 |
- |
Final Drive |
4.30 |
3.91 |
4.10 |
Steering
and Brakes |
2004
Mazda Miata |
Steering
Type |
Power
assisted rack-and-pinion |
Turning
Diameter (ft) |
30.2 |
Turns
Lock to Lock |
2.7 |
Brakes |
Type
|
Power assist w/dual diagonal
hydraulic circuits, ABS optional on Miata LS |
Front
|
10.6-inch
ventilated discs |
Rear
|
10.9-inch
solid discs |
Capacities |
2004
Mazda Miata |
EPA Passenger Volume
(cu ft) |
46.0 |
EPA Cargo Volume (cu ft) |
5.1 |
Fuel (gal) |
12.7 |
Cooling System (qts) |
6.0 |
Crankcase (qts) |
4.0 |
Curb
Weight Lbs. |
Transmission
|
2004
Mazda Miata |
Manual |
5-Speed
|
2447 |
6-Speed
|
2440 |
Automatic |
4-Speed
|
2473 |
Weight
Distribution, % front/rear |
50/50 |
Suspension |
2004
Mazda Miata |
Front |
Independent
double wishbone w/coil springs, front and rear stabilizer
bars |
Rear |
Independent double wishbone
w/coil springs, front and rear stabilizer bars |
Wheels and
Tires |
2004
Mazda Miata |
Tires |
P205/45WR-16 high-performance
(standard) |
Wheels |
16 x 6.5 cast aluminum |
Exterior
Dimensions, inches (mm) |
2004
Mazda Miata |
Length |
155.3
(3945) |
Width |
66.1 (1678) |
Height |
48.3
(1228) |
Wheelbase |
89.2 (2265) |
Minimum
Ground Clearance |
4.0
(102) |
Track |
Front |
55.7 (1415) |
Rear |
56.7
(1440) |
Interior
Dimensions |
2004
Mazda Miata
|
Head room, inches
(mm) |
37.1 (942)
|
Leg room, inches (mm) |
42.8 (1086)
|
Shoulder room, inches
(mm) |
49.7 (1262)
|
Fuel
Economy |
Transmission
|
MPG
(City / Highway) |
Manual |
5-Speed
|
23
/ 28 |
6-Speed
|
23
/ 28 |
Automatic |
4-Speed
|
22 / 28 |
|
|
|