Home > Toyota > Toyota 4Runner > 2003 Toyota 4Runner > 2003 Toyota 4Runner Specifications
RESEARCH a MODEL
SPECIFICATIONS
ENGINES
Type:
3,955cc V6; aluminum block and heads
Valvetrain: DOHC 4-valves/cyl.
Power [hp at rpm]: 245 at 5,200
Torque [lb-ft at rpm]: 283 at 3,800
Bore & Stroke [mm]: 94.0 x 84.1
Compression Ratio: 10.0:1
Mileage City / Hwy [mpg]: 17 - 18 (RWD) / 20 - 21 (RWD)
 
Type:
4,664cc V8; aluminum block and heads
Valvetrain: DOHC 4-valves/cyl.
Power [hp at rpm]: 235 at 5,200
Torque [lb-ft at rpm]: 320 at 3,400
Bore & Stroke [mm]: 94.0 x 95.0
Compression Ratio: 9.6:1
Mileage City / Hwy [mpg]: 15 - 16 (RWD) / 19 - 20 (RWD)
 
TRANSMISSIONS
Type:
4-speed automatic
Ratios: 2.80, 1.53, 1.00, 0.71
Final Drive: 3.91
Available with: V6
 
Type:
5-speed automatic
Ratios: 3.52, 2.05, 1.40, 1.00, 0.72
Final Drive: 3.73
Available with: V8
 
LAYOUT
Engine position:
Front-engine
Driveline:
Rear-wheel-drive & All-wheel-drive
 
SUSPENSION
Front:
Double-wishbone; coil springs, anti-roll bar
Rear:
Solid axle; coil springs, anti-roll bar
 
BRAKES
Front:
power-assisted vented discs
Rear:
power-assisted vented drums
 
WEIGHT & CAPACITIES
Curb weight [lbs]:
4,025 - 4,450
GVWR [lbs]:
5 - 5
Max. towing capacity [lbs]: 5,000
Fuel Capacity [gal.]: 23.0
 
STEERING
Type:
Rack & Pinion; power-assist
Turning Circle [ft.]
36.6
 
EXTERIOR DIMENSIONS
Length [in.]:
189.0
Width [in.]:
73.8
Height [in.]:
69.1 (SR5 V6 RWD)
68.9 (SR5 AWD)
71.6
Wheelbase [in.]: 109.8
Front Track [in.]: 62.0
Rear Track [in.]: 62.0
 
Ground Clear. [in.]: 8.9
Approach Angle [in.]: 31.0 (RWD)
32.0 (AWD)
Departure Angle [in.]: 24.0
 
INTERIOR DIMENSIONS
Pass. Vol. [cu-ft]:
103.1
Seating Capacity:
5
 
Front Headroom [in.]:
39.7
Rear Headroom [in.]: 39.1
 
Front Legroom [in.]:
41.7
Rear Legroom [in.]: 34.7
 
Front Shoulderroom [in.]:
58.0
Rear Shoulderroom [in.]: 57.2
 
Front Hiproom [in.]:
55.3
Rear Hiproom [in.]: 55.3
 
Cargo Cap. [cu-ft]:
42.2; 75.1 (rear seats folded)
40.6; 72.4 (rear folded) (Limited)