2003 Mazda Miata - Specs

Engine	2003 Mazda Miata
Type	1.8L DOHC 16-valve I-4 with variable valve timing
Displacement (cu in/cc)	112.2/1839
Bore x Stroke (in)	3.27 x 3.35
Compression Ratio	10:1
Output (SAE hp @ rpm)	142 hp @ 7000 rpm
Torque (SAE ft-lbs @ rpm)	125 lb-ft @ 5500 rpm
Redline	7000 rpm

Transmission	5-Speed manual	6-Speed manual	4-Speed automatic
Type	Rear-wheel drive
Gear Ratios	5MT	6MT	4EC-AT
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		2003 Mazda Miata
Steering Type		Power assisted rack-and-pinion
Turning Diameter (ft)		30.2
Turns Lock to Lock		2.7
Turning Diameter
Brakes	Type	Power assist w/dual diagonal hydraulic circuits, ABS optional on Miata LS
	Front	10.0 inch ventilated discs - 15" wheels
		10.6 inch ventilated discs - 16" wheels
	Rear	9.9 inch solid discs - 15" wheels
		10.9 inch solid discs - 16" wheels

Capacities	2003 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	Transmission	Lbs.
Manual	5-Speed	2387
	6-Speed	2447
Automatic	4-Speed	2429
Weight Distribution, % front/rear		50/50

Suspension	2003 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	2003 Mazda Miata
Tires	P205/45WR-16 high-performance
Wheels	6.5 x 16 cast aluminum (Standard on Miata LS, Optional Suspension Package on the Miata)

Exterior Dimensions, inches (mm)		2003 Mazda Miata
Length		155.7 (3955)
Width		66.0 (1676)
Height		48.4 (1228)
Wheelbase		89.2 (2266)
Minimum Ground Clearance		4.0 (102)
Track	Front	55.7 (1415)
	Rear	56.7 (1440)

Interior Dimensions	2003 Mazda Miata
Head room, inches (mm)	37.1 (942)
Leg room, inches (mm)	42.75 (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

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