2003 Nissan SE-R - Specs

Engine	SE-R / SE-R Spec V
Name	QR25DE
Cam Design	DOHC
Orientation	Transverse
Cylinders / Configuration	I4
Block / Head Composition	Cast aluminum / high-pressure cast aluminum
Displacement (liters)	2.5L
Horsepower	165 @ 6,000 RPM
	175 Spec V @ 6,000 RPM
Torque (lbs/ft)	165 @ 6,000 RPM
	175 Spec V @ 6,000 RPM
Bore & Stroke (mm)	89.0 x 100.0
Compression Ratio (:1)	9.5
Maximum Engine Speed	6,200 RPM
Induction System	Sequential multi-point electronic fuel injection
Valvetrain	4-valves-per-cylinder
Engine Mounts (4 mounts per vehicle)	1 liquid filled
Recommended Fuel	Premium unleaded
Emissions System	Closed Loop Alpha Control, ECCS
Emission Certification Level	TWC, closed loop lambda control, w/o EGR
Exhaust Tailpipe	Dual

Electrical	2.5 Ltd. Ed. / SE-R / SE-R Spec V
Ignition System	1.4 kW
Alternator	100 Amp.
Battery	12V-GR24

Powertrain		SE-R	SE-R Spec V
Drive configuration		Front-engine / front-wheel drive
Transmission Type	6-speed manual	-	Standard
	5-speed manual	Standard	-
	4-speed auto OD	Optional	-
Gear Ratio		M/T	6M/T
1st		3.154	3.153
2nd		1.842	1.944
3rd		1.258	1.392
4th		0.947	1.055
5th		0.773	0.809
6th		-	0.673
Reverse		3.002	3.002
Final Drive Ratio		4.133	4.133
Drive Shaft		S on SE-R Spec. V (6 M/T only)

Brakes		2003 Nissan SE-R / SE-R Spec V
Front	Type	Vented Disc
	Rotor size diameter and thickness (in.)	11.02" x .87"
Rear	Type	Disc
	Rotor size diameter and thickness (in.)	9.13" x .28"
Brake Assist		Power-assisted
ABS	Optional on SE-R, S-ER Spec V
	Number of Wheels	4
	Number of Channels	4
	Number of Sensors	4
Parking Brake		Hand operated in center console

Steering	2003 Nissan SE-R / SE-R Spec V
Type	Power rack-and-pinion
Power Assisted	Standard
Engine Speed Sensitive	Standard
Tilt Steering Wheel	Manual
Overall Ratio (:1)	15.8
Turns (lock to lock)	2.4
Turning Diameter (curb to curb, in feet)	38.4

Suspension		2003 Nissan Sentra
Front	Independent strut w/ coil springs
	Stabilizer Bar	Standard
Rear	Multi-Link beam suspension
	Stabilizer Bar	Standard

Body / Chassis	2003 Nissan Altima
Type	Unibody
Materials (primary)	Corrosion resistant and high strength steel

Wheels and Tires	S-ER	Spec V
Wheels
16" aluminum alloy, 6.0JJ x 16	Standard	-
17" aluminum alloy, 7.0JJ x 17	-	Standard
Tires
P195/55HR16 H-rated all-season tires	Standard	-
P215/45ZR17 Z-rated summer tires	-	Standard
Temporary spare tire in trunk	Standard

Audio	S-ER	Spec V
Head unit and speakers
AM/FM/CD w/ 7 speakers	Standard	Standard
AM/FM/CD RF w/ 9 speakers	Optional	Optional
Antenna Type	Fixed	Fixed

Lights	S-ER	Spec V
Headlights	Multi-parabola halogen
Fog Lights	Standard	Standard
Spoiler Center high mount stop light	Standard	Standard

Exterior Dimensions			2003 Nissan Sentra
Wheelbase			99.8
Overall length			177.5
Overall width			67.3
Overall height			55.5
Tread width	Front	16 inch	58.1
		17 inch	57.7
	Rear	16 inch	57.3
		17 inch	56.9
Minimum ground clearance		16 inch	4.5
		17 inch	TBD
Coefficient of drag (Cd)			0.335

Interior Dimensions		Front	Back
Head room (w/o sunroof)		39.9	37.0
Leg room		41.6	33.7
Hip room		52.1	52.3
Shoulder room		52.5	52.6
Volume (cubic feet)	Passenger compartment	88.5
	Cargo	11.6
	Total	100.1

Weights		S-ER	Spec V
Curb (pounds)
Front	Manual	1,681.0	1,685.2
	Automatic	1,722.9	-
Rear	Manual	1,031.5	1,022.7
	Automatic	1,036.2	-
Front	Manual	2,712.5	2,707.9
	Automatic	2,759.1	-
Weight distribution (%)	M/T (front/rear)	62/38	62/38
	A/T (front/rear)	62/38	-
GVWR (pounds)	Manual	3,556	3,603
	Automatic	3,640	-

Fuel Economy (estimates)		S-ER	Spec V
2.5L (city / hwy)	Manual	24 / 29	-
	Automatic	23 / 28	23 / 29

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