| 2006 Honda Civic Coupe and Civic Si Specifications
|
| ENGINEERING |
DX |
LX |
EX |
Si |
| Engine Type |
In-Line 4-Cylinder |
In-Line 4-Cylinder |
In-Line 4-Cylinder |
In-Line 4-Cylinder |
| Engine Block/Cylinder Head |
Aluminum-Alloy |
Aluminum-Alloy |
Aluminum-Alloy |
Aluminum-Alloy |
| Displacement (cc) |
1799 |
1799 |
1799 |
1998 |
| Horsepower* @ rpm (SAE net) |
140 @ 6300 |
140 @ 6300 |
140 @ 6300 |
197 @ 7800 |
| Torque* (lb.-ft. @ rpm) |
128 @ 4300 |
128 @ 4300 |
128 @ 4300 |
139 @ 6200 |
| Redline (rpm) |
6800 |
6800 |
6800 |
8000 |
| Bore and Stroke (mm) |
81 x 87.3 |
81 x 87.3 |
81 x 87.3 |
86 x 86 |
| Compression Ratio |
10.5:1 |
10.5:1 |
10.5:1 |
11.0:1 |
| Valvetrain |
16-Valve SOHC i-VTEC(R) |
16-Valve SOHC i-VTEC(R) |
16-Valve SOHC i-VTEC(R) |
16-Valve DOHC i-VTEC(R) |
| Valvetrain Drive Type |
Chain |
Chain |
Chain |
Chain |
| Stainless Steel Exhaust Manifold |
. |
. |
. |
X |
| Multi-Point Fuel Injection |
X |
X |
X |
X |
| Drive-by-Wire Throttle System(tm) |
X |
X |
X |
X |
| Front-Wheel Drive |
X |
X |
X |
X |
| CARB Emissions Rating |
ULEV-2 |
ULEV-2 |
ULEV-2 |
LEV-2 |
| Federal Emissions Rating |
Tier 2 / Bin 5 |
Tier 2 / Bin 5 |
Tier 2 / Bin 5 |
Tier 2 / Bin 6 |
| Direct Ignition System with Immobilizer |
X |
X |
X |
X |
| 100,000-Mile or More Tune-Up Interval |
X |
X |
X |
X |
| *Horsepower and torque calculations reflect new SAE J1349
procedures revised August, 2004. |
| TRANSMISSIONS |
DX |
LX |
EX |
Si |
| 5-Speed Manual Transmission Gear Ratios: 1st: 3.143, 2nd: 1.870, 3rd:
1.235, 4th: 0.949, 5th: 0.727, Reverse: 3.308, Final Drive: 4.294 |
X |
X |
X |
. |
| Compact 5-Speed Automatic Transmission Gear Ratios: 1st: 2.666, 2nd: 1.534,
3rd: 1.022, 4th: 0.721, 5th: 0.525, Reverse: 1.956, Final Drive: 4.437 |
Available |
Available |
Available |
. |
Close-Ratio 6-Speed Manual Transmission
Gear Ratios: 1st: 3.267, 2nd: 2.130, 3rd: 1.517, 4th: 1.147, 5th: 0.921,
6th: 0.659, Reverse: 3.583, Final Drive: 4.765 |
. |
. |
. |
X |
| Helical Limited-Slip Differential |
. |
. |
. |
X |
| BODY/SUSPENSION/CHASSIS |
DX |
LX |
EX |
Si |
| Unit-Body Construction |
X |
X |
X |
X |
| Control-Link MacPherson Strut Front Suspension |
X |
X |
X |
X |
| Reactive-Link Double Wishbone Rear Suspension |
X |
X |
X |
X |
| Stabilizer Bar (mm., front/rear) |
25.4x3.5/ -- |
25.4x3.5 / 11.0 |
25.4x3.5 / 11.0 |
28.0 / 17.0 |
| Power-Assisted Rack-and-Pinion Steering |
X |
X |
X |
Electric |
| Steering Wheel Turns, Lock-to-Lock |
2.73 |
2.67 |
2.67 |
2.65 |
| Steering Ratio |
13.73:1 |
13.73:1 |
13.73:1 |
13.62:1 |
| Turning Diameter, Curb-to-Curb (ft.) |
35.4 |
35.4 |
35.4 |
35.6 |
| Power-Assisted Ventilated Front Disc/Rear Drum Brakes (in., front/rear)
|
10.3 / 7.9 |
10.3 / 7.9 |
. |
. |
| Power-Assisted Ventilated Front Disc/Solid Rear Disc Brakes |
. |
. |
10.3 / 10.2 |
11.8 / |
| Wheels |
15x6J with Full Covers |
16 x6.5J with Full Covers |
16x6.5J Alloy |
17x7J Alloy |
| All-Season Tires |
P195 / 65 R15 89H |
P205 / 55 R16 89H |
P205 / 55 R16 89H |
P215 / 45 R17 87V |
| Michelin(r) Pilot Exalto(r) PE2 Summer Tires |
. |
. |
. |
215 / 45 R17 91W (available) |
| Compact Spare Tire |
X |
X |
X |
X |
| INTERIOR MEASUREMENTS |
DX |
LX |
EX |
Si |
| Headroom (in., front/rear) |
38.0 / 35.1 |
38.0 / 35.1 |
37.8 / 34.7 |
37.8 / 34.7 |
| Legroom (in., front/rear) |
42.6 / 30.3 |
42.6 / 30.3 |
42.6 / 30.3 |
42.6 / 30.3 |
| Shoulder Room (in., front/rear) |
53.9 / NA |
53.9 / NA |
53.9 / NA |
53.9 / NA |
| Hiproom (in., front/rear) |
53.0 / 49.2 |
53.0 / 49.2 |
53.0 / 49.2 |
53.0 / 49.2 |
| Cargo Volume (cu. ft.) |
11.5 |
11.5 |
11.5 |
11.5 |
| Passenger Volume (cu. ft.) |
83.7 |
83.7 |
83.0 |
83.0 |
| Seating Capacity |
5 |
5 |
5 |
5 |
| EXTERIOR MEASUREMENTS |
DX |
LX |
EX |
Si |
| Wheelbase (in.) |
104.3 |
104.3 |
104.3 |
104.3 |
| Length (in.) |
174.8 |
174.8 |
174.8 |
174.8 |
| Height (in.) |
53.5 |
53.5 |
53.5 |
53.5 |
| Width (in.) |
68.9 |
68.9 |
68.9 |
68.9 |
| Track (in., front/rear) |
59.0 / 60.1 |
59.0 / 60.1 |
59.0 / 60.1 |
59.0 / 60.1 |
| Curb Weight (lbs., MT/AT) |
2593 / 2655 |
2654/2716 |
2701/ 2767 |
2877 / -- |
| Weight Distribution (%, front/rear, MT) |
60/40 |
60/40 |
60/40 |
61/39 |
| Weight Distribution (%, front/rear, AT) |
60/40 |
60/40 |
60/40 |
-- |
| MILEAGE ESTIMATES*/CAPACITIES |
DX |
LX |
EX |
Si |
| 5-Speed Manual (City/Highway) |
30/39 |
30/39 |
30/39 |
. |
| 6-Speed Manual (City/Highway) |
. |
. |
. |
22/31 |
| 5-Speed Automatic (City/Highway) |
30/40 |
30/40 |
30/40 |
. |
| Crankcase (qt.) |
4.7 |
4.7 |
4.7 |
5.8 |
| Coolant System (qt.) |
6.3 |
6.3 |
6.3 |
6.7 |
| Fuel (gal.) |
13.2 |
13.2 |
13.2 |
13.2 |
| Required Fuel |
Regular Unleaded |
Regular Unleaded |
Regular Unleaded |
Premium Unleaded |
| *Fuel economy values determined from manufacturer test results.
Official 2006 EPA mileage estimates not available at time of printing. Use
for comparison purposes only. Actual mileage may vary. |
| All values are subject to change without notice. |
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