2018 Honda Civic Si Specifications

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Ranked #8 in Compact Sedan

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Starting MSRP 

$24,100 - $24,300

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2018 Honda Civic Si Specs & Features


Base

4dr Sedan (1.5L 4cyl Turbo 6M)

MSRP - $24,100

Everything on Base

  • Cloth Seat trim

Base

4dr Sedan w/Summer Tires (1.5L 4cyl Turbo 6M)

MSRP - $24,100

Everything on Base

  • Cloth Seat trim

Overview


4dr Sedan (1.5L 4cyl Turbo 6M)4dr Sedan w/Summer Tires (1.5L 4cyl Turbo 6M)
MSRP
$24,100$24,300
engine
1.5/Double overhead cam (DOHC)/16/Gas1.5/Single Overhead Cam (SOHC)/16/I4
transmission
6-Speed Manual6-Speed Manual
horsepower
205 hp @ 5700 rpm205 hp @ 5700 rpm
torque
192 lb.-ft. @ 2100 rpm192 lb.-ft. @ 2100 rpm
MPG(city/comb/highway)
28/32/3828/32/38
doors
44
passenger capacity
55
warranty
3 yr./ 36000 mi.3 yr./ 36000 mi.
top speed
--
drive type
front wheel drivefront wheel drive
fuel type
Premium Unleaded (recommended)Premium Unleaded (recommended)

Engine


Engine specifications

4dr Sedan (1.5L 4cyl Turbo 6M)4dr Sedan w/Summer Tires (1.5L 4cyl Turbo 6M)
engine size
1.5 l1.5 l
engine type
GasI4
engine horsepower
205 hp @ 5700 rpm205 hp @ 5700 rpm
engine torque
192 lb.-ft. @ 2100 rpm192 lb.-ft. @ 2100 rpm
engine displacement
91 cu.in.91 cu.in.
engine bore x stroke
2.9 x 3.5 in.2.9 x 3.5 in.
compression ratio
10.10 to 110.30 to 1
valves
1616
valvetrain
Double overhead cam (DOHC)Single Overhead Cam (SOHC)
valve timing
StandardStandard
carbon footprint
5.5 tons/yr of CO2 Emissions @ 15k mi/yr5.5 tons/yr of CO2 Emissions @ 15k mi/yr
intake manifold
VariableVariable
cylinder head
AluminumAluminum
engine orientation
transversetransverse
engine oil cooler
engine block
AluminumAluminum

Performance

4dr Sedan (1.5L 4cyl Turbo 6M)4dr Sedan w/Summer Tires (1.5L 4cyl Turbo 6M)
zero to 60 mph
6.3 sec6.3 sec

Transmission


Transmission

4dr Sedan (1.5L 4cyl Turbo 6M)4dr Sedan w/Summer Tires (1.5L 4cyl Turbo 6M)
drivetrain
front wheel drivefront wheel drive
standard transmission
6-Speed Manual6-Speed Manual
front differential
Limited Slip DifferentialLimited Slip Differential
overdrive
-

Gear

4dr Sedan (1.5L 4cyl Turbo 6M)4dr Sedan w/Summer Tires (1.5L 4cyl Turbo 6M)
transmission gear ratio (1st)
3.643.64
transmission gear ratio (2nd)
2.082.08
transmission gear ratio (3rd)
1.361.36
transmission gear ratio (4th)
1.021.02
transmission gear ratio (5th)
0.830.83
transmission gear ratio (reverse)
3.673.67
transmission gear ratio (6th)
0.690.69

Measurements and Dimensions


Exterior Dimensions

4dr Sedan (1.5L 4cyl Turbo 6M)4dr Sedan w/Summer Tires (1.5L 4cyl Turbo 6M)
curb weight
2906 lbs.2906 lbs.
length
182.8 in.183 in.
width
70.8 in.73 in.
height
55.5 in.56 in.
ground clearance
6 in.6 in.
wheelbase
106.3 in.106 in.
front tread
61 in.61 in.
rear tread
61.2 in.61.2 in.
turning radius
19 in.19 in.
axle ratio
4.14.1

Interior Dimensions

4dr Sedan (1.5L 4cyl Turbo 6M)4dr Sedan w/Summer Tires (1.5L 4cyl Turbo 6M)
passenger capacity
55
passenger volume
95 cu.ft.95 cu.ft.
front headroom
37.5 in.37.5 in.
front legroom
42.3 in.42.3 in.
front shoulder room
56.9 in.56.9 in.
front hiproom
53.7 in.53.7 in.
2nd row headroom
36.8 in.36.8 in.
2nd row legroom
37.4 in.37.4 in.
2nd row shoulder room
55 in.55 in.
2nd row hiproom
47.3 in.47.3 in.
maximum cargo capacity
14.7 cu.ft.14.7 cu.ft.
cargo capacity(all seats in place)
-14.7 cu.ft.

Fuel


4dr Sedan (1.5L 4cyl Turbo 6M)4dr Sedan w/Summer Tires (1.5L 4cyl Turbo 6M)
fuel type
Premium Unleaded (recommended)Premium Unleaded (recommended)
fuel tank capacity
12.4 gal.12.4 gal.
range in miles
333.5/449.5 mi.347.2/471.2 mi.
fuel economy city
28 mpg28 mpg
fuel economy combined
32 mpg32 mpg
fuel economy highway
38 mpg38 mpg

Comfort and Convenience


Driving Comfort

4dr Sedan (1.5L 4cyl Turbo 6M)4dr Sedan w/Summer Tires (1.5L 4cyl Turbo 6M)
cruise control
ride control
Adaptive damper system driver control-
driver's footrest
1-
illuminated entry
-

Sensors

4dr Sedan (1.5L 4cyl Turbo 6M)4dr Sedan w/Summer Tires (1.5L 4cyl Turbo 6M)
tire pressure sensor
-

Controls/Remote features

4dr Sedan (1.5L 4cyl Turbo 6M)4dr Sedan w/Summer Tires (1.5L 4cyl Turbo 6M)
control on steering wheel
Audio & cruiseAudio & cruise
keyless entry
1-
speed sensitive volume control
cargo access remote release
power-
keyless ignition
keyfob trunk/hatch/door release
-
integrated key/remote
-
proximity key
Smart Entry System-

Locking

4dr Sedan (1.5L 4cyl Turbo 6M)4dr Sedan w/Summer Tires (1.5L 4cyl Turbo 6M)
auto locking doors
auto-locking doors-
power door locks
Locking fuel flap-

Window

4dr Sedan (1.5L 4cyl Turbo 6M)4dr Sedan w/Summer Tires (1.5L 4cyl Turbo 6M)
power windows
-
1 touch up/down
-
rear window defroster/defogger
-

Accessories

4dr Sedan (1.5L 4cyl Turbo 6M)4dr Sedan w/Summer Tires (1.5L 4cyl Turbo 6M)
clock
power outlet
1 12V DC1 12V DC
ashtray
optionaloptional
holder
F/R cupholdersF/R cupholders
glovebox

Camera

4dr Sedan (1.5L 4cyl Turbo 6M)4dr Sedan w/Summer Tires (1.5L 4cyl Turbo 6M)
camera
Honda lanewatch-
camera side
-
camera rear

Steering

4dr Sedan (1.5L 4cyl Turbo 6M)4dr Sedan w/Summer Tires (1.5L 4cyl Turbo 6M)
tilt and telescopic steering wheel
steering wheel texture
Leather/metal-look-

Infotainment


Radio

4dr Sedan (1.5L 4cyl Turbo 6M)4dr Sedan w/Summer Tires (1.5L 4cyl Turbo 6M)
voice activated radio
-
AM/FM
satellite radio service
3 months3 months

Entertainment

4dr Sedan (1.5L 4cyl Turbo 6M)4dr Sedan w/Summer Tires (1.5L 4cyl Turbo 6M)
USB
wireless phone connectivity
-
smart device integration
Apple CarPlay/Android Auto-
primary monitor touchscreen
-

Audio/Video

4dr Sedan (1.5L 4cyl Turbo 6M)4dr Sedan w/Summer Tires (1.5L 4cyl Turbo 6M)
number of speakers
1010
number of subwoofer
11
stereo output
450 watt450 watt

Interior


Seating

4dr Sedan (1.5L 4cyl Turbo 6M)4dr Sedan w/Summer Tires (1.5L 4cyl Turbo 6M)
driver seat
Height adjustable , 6 -way manual adjustmentsHeight adjustable , 6 -way manual adjustments
heated seats
Heated front seats-
child seat anchors
upholstery
Cloth, cloth front and rear seat-

Additional features

4dr Sedan (1.5L 4cyl Turbo 6M)4dr Sedan w/Summer Tires (1.5L 4cyl Turbo 6M)
shift knob
Leather/aluminum-
headliner
Full cloth-
floor mats
Carpet F/R, Rubber F/R (optional)-

Lights

4dr Sedan (1.5L 4cyl Turbo 6M)4dr Sedan w/Summer Tires (1.5L 4cyl Turbo 6M)
reading lights
1-
ignition switch light
-
variable instrument panel lighting
-
ambient lighting
-

Air Conditioning

4dr Sedan (1.5L 4cyl Turbo 6M)4dr Sedan w/Summer Tires (1.5L 4cyl Turbo 6M)
front air conditioning
Automatic Dual-Zone-
interior air filtration

Mirror

4dr Sedan (1.5L 4cyl Turbo 6M)4dr Sedan w/Summer Tires (1.5L 4cyl Turbo 6M)
rear view mirrors
Day-night, Auto-dimming (optional)-
driver vanity mirror
-
passenger vanity mirror
-

Restraints

4dr Sedan (1.5L 4cyl Turbo 6M)4dr Sedan w/Summer Tires (1.5L 4cyl Turbo 6M)
front head restraints
Fixed-

Exterior


Body

4dr Sedan (1.5L 4cyl Turbo 6M)4dr Sedan w/Summer Tires (1.5L 4cyl Turbo 6M)
body material
Fully galvanized steel-
bumper
Body-colored front & rear bumper-
rear spoiler
Rear wing spoiler-
grille
Black-
body color
  Modern Steel Metallic
  Crystal Black Pearl
  Rallye Red
  Aegean Blue Metallic
  White Orchid Pearl
  Lunar Silver Metallic
  Modern Steel Metallic
  Crystal Black Pearl
  Rallye Red
  Aegean Blue Metallic
  White Orchid Pearl
  Lunar Silver Metallic
bodyside molding
Optional-

Headlight

4dr Sedan (1.5L 4cyl Turbo 6M)4dr Sedan w/Summer Tires (1.5L 4cyl Turbo 6M)
headlight
Fully automatic headlights-
delay-off headlights
-
daytime running lights
dusk sensing headlamps

Cargo/Bed

4dr Sedan (1.5L 4cyl Turbo 6M)4dr Sedan w/Summer Tires (1.5L 4cyl Turbo 6M)
cargo nets
Optional-
cargo lamps
-
cargo tray
Optional-

Lights

4dr Sedan (1.5L 4cyl Turbo 6M)4dr Sedan w/Summer Tires (1.5L 4cyl Turbo 6M)
front fog lights

Door

4dr Sedan (1.5L 4cyl Turbo 6M)4dr Sedan w/Summer Tires (1.5L 4cyl Turbo 6M)
number of doors
44
rear door
Rear door pocketsRear door pockets
door handle
Body-Colored-
door panel
Metal look door panel insert-

Mirror

4dr Sedan (1.5L 4cyl Turbo 6M)4dr Sedan w/Summer Tires (1.5L 4cyl Turbo 6M)
door mirrors
Power remote heated manual folding side-view door mirrors-

Windshield

4dr Sedan (1.5L 4cyl Turbo 6M)4dr Sedan w/Summer Tires (1.5L 4cyl Turbo 6M)
windshield defroster
-

Wiper

4dr Sedan (1.5L 4cyl Turbo 6M)4dr Sedan w/Summer Tires (1.5L 4cyl Turbo 6M)
variable intermittent wipers
-
speed sensitive wiper
-

Exhaust

4dr Sedan (1.5L 4cyl Turbo 6M)4dr Sedan w/Summer Tires (1.5L 4cyl Turbo 6M)
tailpipe
Chrome-
exhaust system
Quasi-dual stainless steel-
exhaust tip
Chrome-

Suspension


Shocks

4dr Sedan (1.5L 4cyl Turbo 6M)4dr Sedan w/Summer Tires (1.5L 4cyl Turbo 6M)
front shocks
Gas-pressurized front shocks-
rear shocks
Gas-pressurized front shocks-
front suspension
Independent front strut suspension w/anti-roll bar-
front springs
Front coil springs-
rear springs
Rear coil springs-
four wheel independent suspension
stabilizer bar/anti-roll bar
front and rearfront and rear

Brakes

4dr Sedan (1.5L 4cyl Turbo 6M)4dr Sedan w/Summer Tires (1.5L 4cyl Turbo 6M)
ABS and driveline traction control
ABS channels
44
brake assist

Tires and Wheels


4dr Sedan (1.5L 4cyl Turbo 6M)4dr Sedan w/Summer Tires (1.5L 4cyl Turbo 6M)
front tires
235/40R18-
wheels
18 x 8.0 in.18 x 8.0 in.
spare tires
11
performance tires
P235/40WR18.0

Warranty


4dr Sedan (1.5L 4cyl Turbo 6M)4dr Sedan w/Summer Tires (1.5L 4cyl Turbo 6M)
basic warranty
3 yr./ 36000 mi.3 yr./ 36000 mi.
drivetrain warranty
5 yr./ 60000 mi.5 yr./ 60000 mi.
roadside warranty
3 yr./ 36000 mi.3 yr./ 36000 mi.
corrosion perforation warranty
5 yr./ unlimited mi.-

Instrumentation


Instruments

4dr Sedan (1.5L 4cyl Turbo 6M)4dr Sedan w/Summer Tires (1.5L 4cyl Turbo 6M)
system monitor
-
tachometer
trip computer
tire pressure monitoring
antenna
Integrated roof antenna-

Warnings

4dr Sedan (1.5L 4cyl Turbo 6M)4dr Sedan w/Summer Tires (1.5L 4cyl Turbo 6M)
battery warning
-
low-fuel warning
-
low-tire-pressure warning
-
brake-fluid warning
-
low washer fluid warning
-
trunk-ajar warning
-
lights-on warning
-
door-ajar warning
-
oil-pressure warning
-
key-in-ignition warning
-

Telematics


4dr Sedan (1.5L 4cyl Turbo 6M)4dr Sedan w/Summer Tires (1.5L 4cyl Turbo 6M)
immobilizer
-
security system
-
emergency communication system
HondaLink-
electronic stability controls
-

Safety


Airbags

4dr Sedan (1.5L 4cyl Turbo 6M)4dr Sedan w/Summer Tires (1.5L 4cyl Turbo 6M)
front impact airbag
Driver & passenger-
side impact airbag
Dual front-
occupant sensing airbag
-
curtain overhead airbag
1st & 2nd row-
passenger airbag deactivation

seatbelts

4dr Sedan (1.5L 4cyl Turbo 6M)4dr Sedan w/Summer Tires (1.5L 4cyl Turbo 6M)
seat belts
Front Height Adjustable-
rear center 3 point belt

safety features

4dr Sedan (1.5L 4cyl Turbo 6M)4dr Sedan w/Summer Tires (1.5L 4cyl Turbo 6M)
panic alarm
remote anti-theft alarm systemremote anti-theft alarm system

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