Home > Honda > Honda Civic > 2003 Honda Civic > 2003 Honda Civic Specifications
RESEARCH a MODEL
SPECIFICATIONS
ENGINES
Type:
1,668cc Inline-4; aluminum block and head
Valvetrain: SOHC 4-valves/cyl.
Power [hp at rpm]: 115 at 6,100
Torque [lb-ft at rpm]: 110 at 4,500
Bore & Stroke [mm]: 75.0 x 94.4
Compression Ratio: 9.5:1
Mileage City / Hwy [mpg]: 29 - 32 (MT) / 38
Available with: DX; LX
 
Type:
1,668cc Inline-4; aluminum block and head
Valvetrain: SOHC 4-valves/cyl.
Power [hp at rpm]: 127 at 6,300
Torque [lb-ft at rpm]: 114 at 4,800
Bore & Stroke [mm]: 75.0 x 94.4
Compression Ratio: 9.9:1
Mileage City / Hwy [mpg]: 30 - 32 (MT) / 37 - 38 (AT)
Available with: EX
 
Type:
1,668cc Inline-4 natural gas; aluminum block and head
Valvetrain: SOHC 4-valves/cyl.
Power [hp at rpm]: 100 at 6,100
Torque [lb-ft at rpm]: 98 at 4,000
Bore & Stroke [mm]: 75.0 x 94.4
Compression Ratio: 12.5:1
Mileage City / Hwy [mpg]: 30 / 34
Available with: GX
 
TRANSMISSIONS
Type:
5-speed manual
Ratios: 3.46, 1.87, 1.24, 0.97, 0.71
Final Drive: 4.11
Available with: DX; LX
 
Type:
5-speed manual
Ratios: 3.14, 1.87, 1.24, 0.97, 0.76
Final Drive: 4.41
Available with: EX
 
Type:
4-speed automatic
Ratios: 2.72, 1.52, 0.98, 0.67
Final Drive: 4.07; 4.36 (EX)
Available with: DX; LX; EX
 
Type:
Continuously Variable Transmission
Ratios: 2.47 - 0.45
Final Drive: 6.36
Available with: GX
 
LAYOUT
Engine position:
Front-engine
Driveline:
Front-wheel-drive
 
SUSPENSION
Front:
MacPherson struts
Rear:
Double-Wishbone
 
BRAKES
Front:
10.3 in. power-assisted vented discs
Rear:
7.8 in. power-assisted drums
 
WEIGHT & CAPACITIES
Curb weight [lbs]:
2,449 - 2,681
Fuel Capacity [gal.]: 13.2
8.0 (GX)
 
STEERING
Type:
Rack & Pinion; power-assist
Turning Circle [ft.]
34.1
 
EXTERIOR DIMENSIONS
Length [in.]:
174.6
Width [in.]:
67.5
Height [in.]:
56.7
Wheelbase [in.]: 103.1
Front Track [in.]: 57.9
Rear Track [in.]: 57.9
 
INTERIOR DIMENSIONS
Pass. Vol. [cu-ft]:
91.4
Seating Capacity:
5
 
Front Headroom [in.]:
39.8
Rear Headroom [in.]: 37.2
 
Front Legroom [in.]:
42.2
Rear Legroom [in.]: 36.0
 
Front Shoulderroom [in.]:
52.6
Rear Shoulderroom [in.]: 52.0
 
Front Hiproom [in.]:
51.2
Rear Hiproom [in.]: 49.8
 
Cargo Cap. [cu-ft]:
12.9