2018 Honda Civic Si Si Coupe
The 2018 Honda Civic Si Si Coupe is a 205-hp 1.5-liter turbocharged coupe with a 6-speed manual and front-wheel drive. It starts at $24,100 MSRP and is rated at 32 mpg combined.
| Spec | Value |
|---|---|
| Price | |
| MSRP | $24,100 |
| MSRP with Destination | $24,995 |
| Destination Charge | $895 |
| Engine | |
| Engine Type | In-Line 4-Cylinder DOHC Turbocharged (MHI TD03 Single-Scroll, Internal Wastegate) |
| Displacement | 1.5 L |
| Boost Pressure | 20.3 psi |
| Horsepower | 205 hp @ 5,700 rpm |
| Torque | 192 lb-ft @ 2100–5000 rpm |
| Redline | 6,500 rpm |
| Valvetrain | 16-Valve DOHC |
| Bore and Stroke | 73.0 x 89.5 |
| Compression Ratio | 10.3:1 |
| Injection Type | Direct Injection |
| Drivetrain | |
| Drive Type | FWD |
| Differential Type | Helical Limited-Slip Differential (LSD) |
| Transmission | |
| Transmission | 6-Speed Manual (6MT) |
| 1st Gear | 3.643 (33 mph **) |
| 2nd Gear | 2.08 (58 mph **) |
| 3rd Gear | 1.361 (88 mph **) |
| 4th Gear | 1.024 (117 mph **) |
| 5th Gear | 0.83 (144 mph **) |
| 6th Gear | 0.686 (174 mph **) |
| Reverse | 3.673 |
| Final Drive | 4.105 |
| Fuel Economy | |
| City | 28 MPG |
| Highway | 38 MPG |
| Combined | 32 MPG |
| Recommended Fuel | Regular Unleaded (Premium Recommended) |
| Tank Capacity | 12.4 gal |
| Suspension | |
| Front Suspension | Independent MacPherson Strut with Adaptive Damper System |
| Rear Suspension | Independent Multi-Link with Adaptive Damper System |
| Front Stabilizer Bar | 27.0 mm x 4.5 mm tubular |
| Rear Stabilizer Bar | 18.0 mm solid |
| Turning Diameter | 37.8 ft |
| Brakes | |
| Front Brake Disc | 12.3 in ventilated |
| Rear Brake Disc | 11.1 in solid |
| Tires & Wheels | |
| Wheels Front | 18 in Machine-Finished Alloy with Gloss Black Insert |
| Tires Front | 235/40 R18 91W all-season |
| Dimensions & Weight | |
| Length | 177.4 in |
| Width | 70.8 in |
| Height | 54.7 in |
| Wheelbase | 106.3 in |
| Front Track | 60.5 in |
| Rear Track | 61.2 in |
| Cargo Volume | 11.9 ft³ |
| Curb Weight | 2,889 lbs |
| Weight Distribution (F/R) | 61.4% / 38.6% |
| Interior | |
| Headroom Front | 36.5 in |
| Headroom Rear | 34.5 in |
| Legroom Front | 42.3 in |
| Legroom Rear | 35.9 in |
| Shoulder Room Front | 56.9 in |
| Shoulder Room Rear | 52.6 in |
| Hip Room Front | 54.1 in |
| Hip Room Rear | 48.1 in |
** Theoretical max speed per gear at redline