2003 Toyota Tacoma - Specs

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Engine	4x2 Reg. Cab	4x2 Xtracab	4x2 S-Runner	PreRunner Reg. Cab	PreRunner Xtracab	PreRunner Double Cab	4x4 Reg.Cab	4x4 Xtracab	4x4 Double Cab
2.4-liter DOHC 4-cylinder, 16-valve cast iron block with aluminum alloy head:     142 hp @ 5,000 rpm     160 lb-ft @ 4,000 rpm Bore & Stroke: 3.74 x 3.38 in. Displacement: 2,438 cc Compression Ratio: 9.5:1 Ignition System: Electronic Fuel System: EFI Recommended Fuel: 87-oct Emissions: LEV	Standard	Standard	-	-	-	-	-	-	-
2.7-liter DOHC EFI 4-cylinder, 16-valve cast iron block with aluminum alloy head and balance shafts      150 hp @ 4,800 rpm      177 lb-ft @ 4,000 rpm Bore & Stroke: 3.74 x 3.74 in. Displacement: 2,694 cc Compression Ratio: 9.5:1 Ignition System: Electronic Fuel System: EFI Recommended Fuel: 87-oct Emissions: LEV	-	-	-	Standard	Standard	Standard	Standard	Standard	-
3.4-liter DOHC EFI V6, 24-valve cast iron block with aluminum alloy head    190 hp @ 4,800 rpm    220 lb-ft @ 3,600 rpm Bore & Stroke: 3.68 x 3.23 in. Displacement: 3,378 cc Compression Ratio: 9.6:1 Ignition System: Electronic Fuel System: EFI Recommended Fuel: 87-oct Emissions: LEV	-	-	Standard	-	Available	Available	-	Available	Standard

Powertrain	4x2 Reg. Cab	4x2 Xtracab	4x2 S-Runner	PreRunner Reg. Cab	PreRunner Xtracab	PreRunner Double Cab	4x4 Reg.Cab	4x4 Xtracab	4x4 Double Cab
5-speed manual overdrive	Standard	Standard	Standard	-	-	-	Standard	Standard	-
4-speed automatic overdrive	Available	Available	-	Standard	Standard	Standard	Available	Available	Standard
Drive System Type:	4x2 front engine with rear-wheel drive; 4x4 front engine with part-time fourwheel drive

Gear Ratios: (:1)
2.4-liter and 2.7-liter with 5-speed manual		2.4-liter and 2.7-liter with 4-speed ECT automatic (4x2/4x4)		3.4-liter with 5-speed manual		3.4-liter with 4-speed ECT automatic
1st	3.954	1st	2.826/2.804	1st	3.830	1st	2.804
2nd	2.141	2nd	1.493/1.531	2nd	2.062	2nd	1.531
3rd	1.384	3rd	1.000/1.000	3rd	1.436	3rd	1.000
4th	1.000	4th	0.688/0.705	4th	1.000	4th	0.705
5th	0.810	-	-	5th	0.838	-	-
Reverse	4.091	Reverse	2.703/2.393	Reverse		Reverse	2.393
Differential Ratio		Differential Ratio		Differential Ratio		Differential Ratio
2.4-liter 4x2	3.583	2.4-liter 4x2	3.727	4x2	3.153	4x4* w/locking rear diff.	4.100
2.7-liter 4x4	3.909	2.7-liter 4x4	4.100	4x4	3.909	4x4*	3.909
				4x4 w/locking rear differential and P265/70 R16 tires - 4.100		4x4* w/P265/70R16 tires - 4.100 *Includes PreRunners

Suspension and Steering		4x2 Reg. Cab	4x2 Xtracab	4x2 S-Runner	PreRunner Reg. Cab	PreRunner Xtracab	PreRunner Double Cab	4x4 Reg.Cab	4x4 Xtracab	4x4 Double Cab
Suspension	Front	Coil sprint independent double wishbone with gas-filled shock absorbers (4x2 with hydraulic shock absorbers)
	Rear	Leaf springs with staggered gas-filled shock absorbers (4x2 with hydraulic shock absorbers)
Stabilizer Bar Diameter	Front	1.06 inches
	Rear	0.09 inches (S-Runner)
Type		Rack-and-pinion
Ratio	4x2 Manual:	21.3
	4x2/4x4 and PreRunner Power	19.4 / 20.4
Turns (lock to lock)	4x2 Manual	3.3 turns
	4x2/4x4 and PreRunner Power	3.5 / 3.4 turns
Turning Circle	4x2/4x4 and PreRunner Reg. Cab	36.7 / 34.4 feet
	4x2/4x4 and PreRunner Xtracab	41.7 / 40.0 feet
	Double Cab	40.0 feet

Brakes		2003 Toyota Tacoma
Power-assisted four-wheel Anti-lock Brake System with rear load-sensing proportioning valve
Front	Type	Disc
	Diameter (4x2/4x4)	9.9/11.6 inches
	Swept Area (4x2/4x4)	189.3/248.0 square inches
Rear	Type	Drum
	Diameter (4x2/4x4)	10.0/11.6 inches
	Swept Area (4x2/4x4)	123.7/143.7 square inches
Parking		Dash-mounted, hand-operated

Wheels and Tires	4x2 Reg. Cab	4x2 Xtracab	4x2 S-Runner	PreRunner Reg. Cab	PreRunner Xtracab	PreRunner Double Cab	4x4 Reg.Cab	4x4 Xtracab	4x4 Double Cab
Size	P205/75R15	P205/75R15	P235/55R16	P225/75R15	P225/75R15	P225/75R15	P225/75R15	P225/75R15	P225/75R15
Type	All-Season	All-Season	All-Season	Mud & Snow rated	Mud & Snow rated	Mud & Snow rated	Mud & Snow rated	Mud & Snow rated	Mud & Snow rated

Capacities		2003 Toyota Tacoma
Fuel Tank 4x2/4x4 and PreRunner		15.8 / 18.5 gallons
Cooling System (quarts)	2.4-liter automatic / manual	8.2 / 8.5
	2.7-liter automatic / manual	8.7 / 8.8
	3.4-liter automatic / manual	10.0 / 10.3
Engine Oil (quarts)	2.4-liter	5.1
	2.7-liter	5.0
	3.4-liter 4x2/4x4 and PreRunner	5.4 / 5.2

Exterior Dimensions		4x2 Reg. Cab	4x2 Xtracab	4x2 S-Runner	PreRunner Reg. Cab	PreRunner Xtracab	PreRunner Double Cab	4x4 Reg.Cab	4x4 Xtracab	4x4 Double Cab
Overall Height	Standard	64.1	63.5	62.5	67.7	67.5	67.5	67.7	67.5	67.5
	With available tires	63.7	63.1	-	68.8	68.8	68.7	68.8	68.9	68.7
Overall Width		66.5	66.5	66.5	66.5	66.5	70.3	66.5	66.5	70.3
Overall Length		184.4	202.9	202.9	184.4	202.9	202.9	184.4	202.9	202.9
Wheelbase		103.3	121.9	121.9	103.3	121.9	121.9	103.3	121.9	121.9
Inside Bed	Length	74.	74.5	74.5	74.5	74.5	61.5	74.5	74.5	61.5
	Height	15.9	15.9	15.9	15.9	15.9	15.9	15.9	15.9	15.9
Inside Bed Width/Between Wheelwells		57.9 / 40.9 (*StepSide: 49.6 / 40.9)
Track/	Front / Rear	57.1/57.3	57.1/57.3	57.1/57.3	57.5/57.3	57.5/57.3	57.5/57.3	57.5/57.3	57.5/57.3	57.5/57.3
	Front / Rear with available tires	57.1/57.3	57.1/57.3	-	59.1/58.9	59.1/58.9	59.1/58.9	59.1/58.9	59.1/58.9	59.1/58.9
Minimum ground clearance / with available tires		8.5/8.1	8.5/8.1	7.6/-	11.0/12.0	10.8/12.0	10.0/11.2	11.0/12.0	10.8/12.0	10.0/11.2
Angle of Approach/ Departure	Standard	24°/28°	24°/26°	23°/19°	32°/24°	32°/24°	30°/23°	32°/24°	32°/24°	30°/23°
	With Available Tires	23°/20°	23°/19°	-	35°/26°	35°/26°	33°/25°	35°/26°	35°/26°	33°/25°

Interior Dimensions		4x2 Reg. Cab	4x2 Xtracab	4x2 S-Runner	PreRunner Reg. Cab	PreRunner Xtracab	PreRunner Double Cab	4x4 Reg.Cab	4x4 Xtracab	4x4 Double Cab
Headroom	Front	38.5	38.7	38.7	38.5	38.7	38.8	38.5	38.7	38.8
	Rear	-	34.8	34.8	-	34.8	37.7	-	34.8	37.7
Legroom	Front	41.7	42.8	42.8	41.7	42.8	42.8	41.7	42.8	42.8
	Rear	-	27.2	27.2	-	27.2	33.7	-	27.2	33.7
Shoulder Room	Front	53.9	53.9	53.9	53.9	53.9	53.9	53.9	53.9	53.9
	Rear	-	52.3	52.3	-	52.3	53.5	-	52.3	53.5
Hip Room	Front	49.4	49.6	49.6	49.4	49.6	49.6	49.4	49.6	49.6
	Rear	-	48.8	48.8	-	48.8	50.8	-	48.8	50.8
Seating Capacity		3	5	5	3	5	5	3	5	5

Vehichle Mass			4x2 Reg. Cab	4x2 Xtracab	4x2 S-Runner	PreRunner Reg. Cab	PreRunner Xtracab	PreRunner Double Cab	4x4 Reg.Cab	4x4 Xtracab	4x4 Double Cab
Curb Weight	4-cylinder	Manual	2,750	2,950	-	-	-	-	3,290	3,470	-
		Automatic	2,770	2,970	-	3,095	3,270	3,430	3,320	3,500	-
	V6	Manual	-	-	3,125	-	-	-	-	3,515	-
		Automatic	-	-	-	-	3,355	3,475	-	3,540	3,705
GVWR			4,250	4,500	4,500	5,100	5,100	5,100	5,100	5,100	5,100

Payload		Regular Cab	Xtracab	Xtracab V6	Double Cab	Double Cab V6
4x2	Manual	1,500	1,550	1,375	-	-
	Automatic	1,480	1,530	-	-	-
PreRunner	Automatic	2,005	1,830	1,745	1,670	1,625
4x4	Manual	1,810	1,630	1,585	-	-
	Automatic	1,780	1,600	1,560	-	1,395

Towing (lbs.)		Regular Cab	Xtracab	Xtracab V6	Double Cab	Double Cab V6
Towing	Standard	3,500	3,500	3,500	3,500	3,500
	With optional Towing Package	-	-	5,000	-	5,000
GCWR	4x2	6,700	6,700	6,800	-	-
	PreRunner	7,400	7,400	9,000	7,400	9,000
	4x4	7,400	7,400	9,000	7,400	9,000

Safety Features

Dual front driver and passenger airbags SRS with passenger airbag cut-off switch*

Standard Four-Wheel Anti-Lock Brake System (ABS)

Seat headrests in all outboard seating positions

Adjustable front seatbelt shoulder anchors

Three-point front seatbelts in outboard positions; Emergency Locking Retractors (ELR) on driver’s belt, front passenger-side Automatic/Emergency Locking Retractors (ALR/ELR) and center lap belt; Front seat belt pretensioners and force limiters

Three-point rear seatbelts with Automatic/Emergency Locking Retractor (ALR/ELR) – Xtracab and Double Cab models

Rear Center High Mount Stop Lamp (CHMSL)

Side-impact door beams in all doors

CRS tether anchors – Double Cab models; CRS lower anchor for front passenger seat on Regular Cabs and Xtracabs, and for rear outboard seats for Double Cabs

Child protector rear door locks – Double Cab models

* The Toyota driver, front passenger and front seat-mounted side-impact airbags are Supplemental Restraint Systems (SRS). The driver and front passenger airbags are designed to deploy in severe (usually frontal) collisions where the magnitude and duration of the forward deceleration of the vehicle exceeds the design threshold level. The side-impact airbags are designed to inflate in severe sideimpact collisions. In all other accidents, the airbags will not inflate. To decrease the risk of injury from a deploying airbag, always wear seatbelts, sit upright in the middle of the seat as far back as possible from the airbag modules and do not lean against the door. Do not put objects in front of an airbag or around the seatback. Do not use rearward-facing child seats in any front passenger seat. The force of a deploying airbag SRS may cause serious injury or death. Please see the Owner’s Manual for further instructions.

EPA Fuel Milage MGP (city / highway)		4x2 Reg. Cab	4x2 Xtracab	4x2 S-Runner	PreRunner Reg. Cab	PreRunner Xtracab	PreRunner Double Cab	4x4 Reg.Cab	4x4 Xtracab	4x4 Double Cab
5-speed manual	4-cylinder	22 / 25	22 / 25	-	-	-	-	18 / 21	18 / 21	-
	V6	-	-	18 / 22	-	-	-	-	17 / 19	-
4-speed automatic	4-cylinder	22 / 25	22 / 25	-	19 / 22	19 / 22	19 / 22	18 / 21	18 / 21	17 / 19
	V6	-	-	-	-	17 / 19	17 / 19	-	17 / 19	-

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