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2012 Honda Civic Natural Gas Base

The 2012 Honda Civic Natural Gas Base is a 110-hp 1.8-liter inline-4 with a 5-speed automatic and front-wheel drive. It starts at $26,305 MSRP and is rated at 31 mpg combined.

It makes 110 horsepower at 6,300 rpm and 106 lb-ft of torque at 4200 rpm. EPA fuel-economy estimates are 27 mpg city and 38 mpg highway (31 mpg combined).

The Civic Natural Gas measures 177.3 inches long and has a curb weight of 2,848 lb.

Spec Value
Price
MSRP$26,305 ($37,235 *)
MSRP with Destination$27,095 ($38,353 *)
Destination Charge$790
Engine
Engine Type1.8L SOHC i-VTEC I4 (CNG)
Displacement1.8 L
Horsepower110 hp @ 6,300 rpm
Torque106 lb-ft @ 4200 rpm
Valvetrain16-Valve SOHC i-VTEC
Compression Ratio12.7 : 1
Drivetrain
Drive TypeFWD
Transmission
Transmission5-speed automatic
1st Gear2.666
2nd Gear1.534
3rd Gear1.022
4th Gear0.721
5th Gear0.525
Reverse1.957
Final Drive4.44
Fuel Economy
City27 MPG
Highway38 MPG
Combined31 MPG
Recommended FuelCompressed Natural Gas (CNG)
Suspension
Front SuspensionMacPherson Strut
Rear SuspensionIndependent Multi-Link
Front Stabilizer Bar18.0 mm
Rear Stabilizer Bar13.0 mm
Tires & Wheels
Wheels Front15 in Lightweight Alloy
Wheels Rear15 in Lightweight Alloy
Tires FrontP195/65R15
Tires RearP195/65R15
Dimensions & Weight
Length177.3 in
Width69 in
Height56.5 in
Front Track59 in
Rear Track60.2 in
Cargo Volume6 ft³
Curb Weight2,848 lbs
Weight Distribution (F/R)61% / 39%
Interior
Headroom Front39 in
Headroom Rear37.1 in
Legroom Front42 in
Legroom Rear36.2 in
Shoulder Room Front56.6 in
Shoulder Room Rear53.3 in
Hip Room Front50.5 in
Hip Room Rear51.4 in
* Amount adjusted for inflation to 2026 dollars
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