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- Overview
- What's New For 2018?
- Engine, Transmission, and Performance
- Fuel Economy
- Interior, Comfort, and Cargo
- Infotainment and Connectivity
- Safety Features and Crash Test Ratings
- Warranty
Not only is the Civic Si among the best performance values in the country, we named to our 10Best Cars for 2018list. As with all Civics, the Si versions have practical interiors and competitive cargo storage. Too bad all of these hi-po Hondas are so highly stylized inside and out, a trait that divides us concerning their design. Still, the Si capti...
Other than a starting price increase, the Civic Si coupe and sedan enter 2018 without any alterations or enhancements.
The Civic Si is powered by a 205-hp turbocharged 1.5-liter inline-four that sends its power to a smooth-shifting six-speed manual gearbox and then on to the front wheels. The engine makes its 192 lb-ft of torque fairly low in the rpm range, but there's a bit of turbo lag at low revs, so you’ll still want to keep the tach above 3000 to feel the engi...
EPA fuel economy testing and reporting procedures have changed over time. For the latest and most accurate fuel economy numbers on current and older vehicles, we use the U.S. Department of Energy's fueleconomy.govwebsite. Under the heading "Find & Compare Cars" click on the "Compare Side-by-Side" tool to find the EPA ratings for the make, model, an...
The interior of the Civic Si is relatively spacious and comfortable, but the lack of option packages means that drivers can't do much personalization. Automatic two-zone climate control is standard, and there are touches of leather on the steering wheel and shift knob. The heavily bolstered cloth front seats are superbly supportive, but they might ...
The Civic Si’s infotainment system is light on flashy features, but it has the ones we care about the most. Apple CarPlay and Android Auto are standard, as are two USB ports and Bluetooth connectivity with audio streaming. There’s only one available stereo, but it has 10 speakers, including a subwoofer. The Si comes with the frustrating HondaLinkin...
For more information about the Honda Civic Si’s crash-test results, visit the National Highway Traffic Safety Administration (NHTSA) and Insurance Institute for Highway Safety (IIHS) websites.
Some older vehicles are still eligible for coverage under a manufacturer's Certified Pre-Owned (CPO) program. For more information visit our guide to every manufacturer's CPO program.
- 2024
- Honda
Jul 18, 2017 · Well, most of it, anyway. Honda has reshaped the Si’s pistons for better cooling and a slightly lower compression ratio, 10.3:1, down from 10.6 in the regular Civic. A larger, high-flow turbo ...
- Deputy Editor, Features
May 9, 2018 · The Civic Si Coupe is just such a car – indeed it even has what looks like a biplane wing bolted to the trunk lid. Replacing the peaky, high-revving i-VTEC motor of previous Si models is a 1.5L turbocharged four-cylinder powerplant that uses different pistons and a bigger turbocharger than the regular Civic to net 205 hp and 192 lb-ft of torque.
- I4
- Honda
- 1.5L
The Honda Civic Si is a sport compact trim of Honda 's Civic. The Si (Sport Injected) trim was introduced for the third generation of Honda Civics in both Japan and North America. In Canada and elsewhere, the trim became known as the SiR for the sixth and seventh generations as the "Si" badge was used for the equivalent to the USDM Civic EX ...
Jul 24, 2018 · The Civic Coupe Si cockpit adds a more performance oriented look that features plenty of red highlights. (Photo: Karen Tuggay, Canadian Auto Press) With Sport mode engaged the Coupe Si’s straight-line acceleration feels a lot more spirited than the numbers show, standstill to 100km/h requiring 7.2 seconds. Like I said, by the seat of the ...
