How to use this database: Find all factory specifications for your Honda Civic generation in one place — engine, dimensions, weight, fuel economy, tires, brakes, suspension, and performance. Compare generations side by side to see how the Civic evolved over three decades. Use the category links below to jump directly to any section.
This database compiles every key factory specification for the 6th, 7th, 8th, 9th, 10th, and 11th generation Honda Civics (1996–2025) — from engine codes and horsepower to dimensions, weight, fuel economy, tire sizes, brakes, suspension, and performance numbers. All data is sourced from Honda official press releases, factory service manuals, EPA fuel economy data, and instrumented testing from Car and Driver and MotorTrend. Use this as your single reference for comparing Civic generations and understanding how the car evolved over three decades.
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Honda Civic Factory Specifications — Complete Comparison
| Specification | 6th Gen (1996–2000) | 7th Gen (2001–2005) | 8th Gen (2006–2011) | 9th Gen (2012–2015) | 10th Gen (2016–2021) | 11th Gen (2022+) |
|---|---|---|---|---|---|---|
| ENGINE SPECIFICATIONS | ||||||
| Engine Code (Base) | D16Y7 / D16Y8 | D17A1 / D17A2 | R18A1 | R18Z1 | K20C2 / L15B7 | K20C2 / L15CA / LFC-H4 |
| Displacement (Base) | 1.6L | 1.7L | 1.8L | 1.8L | 2.0L / 1.5L Turbo | 2.0L / 1.5L Turbo / 2.0L Hybrid |
| Horsepower (Base) | 106–127 hp | 115–127 hp | 140 hp | 143 hp | 158 hp / 174–180 hp | 158 hp / 180 hp / 200 hp |
| Torque (Base) | 103–107 lb-ft | 110–114 lb-ft | 128 lb-ft | 129 lb-ft | 138 lb-ft / 162–177 lb-ft | 138 lb-ft / 177 lb-ft / 232 lb-ft |
| Engine Code (Si) | B16A2 | K20A3 | K20Z3 | K24Z7 | L15B7 | L15CA |
| Horsepower (Si) | 160 hp | 160 hp | 197 hp | 201–205 hp | 205 hp | 200 hp |
| Engine Code (Type R) | — | — | — | — | K20C1 | K20C1 |
| Horsepower (Type R) | — | — | — | — | 306 hp | 315 hp |
| DIMENSIONS | ||||||
| Length (Sedan) | 175.1″ | 175.4″ | 176.7″ | 179.4″ | 182.3″ | 184.0″ |
| Width | 67.1″ | 67.1″ | 69.0″ | 69.0″ | 70.8″ | 71.0″ |
| Height | 54.9″ | 55.1″ | 56.5″ | 56.5″ | 55.7″ | 55.7″ |
| Wheelbase | 103.2″ | 103.1″ | 106.3″ | 105.1″ | 106.3″ | 107.7″ |
| Ground Clearance | 5.5″ | 5.3″ | 5.5″ | 5.3″ | 5.3″ | 5.7″ |
| Passenger Volume | 88–90 cu ft | 89–91 cu ft | 90.9 cu ft | 94.6 cu ft | 96–99 cu ft | 96.6–99.0 cu ft |
| WEIGHT | ||||||
| Curb Weight (Base Sedan) | 2,300–2,400 lb | 2,400–2,500 lb | 2,600–2,700 lb | 2,700–2,800 lb | 2,800–2,900 lb | 2,900–3,100 lb |
| Curb Weight (Si) | 2,500 lb | 2,700 lb | 2,890 lb | 2,900 lb | 2,889 lb | 2,952 lb |
| Curb Weight (Type R) | — | — | — | — | 3,100 lb | 3,188 lb |
| FUEL ECONOMY (EPA Combined) | ||||||
| Base Model (Manual) | 28–32 MPG | 30–33 MPG | 29–32 MPG | 30–33 MPG | 32–36 MPG | 32–36 MPG |
| Base Model (Automatic) | 26–30 MPG | 28–32 MPG | 28–31 MPG | 29–32 MPG | 30–35 MPG | 30–35 MPG |
| Si | 24–26 MPG | 24–26 MPG | 28 MPG | 26 MPG | 32 MPG | 31 MPG |
| Type R | — | — | — | — | 25 MPG | 25 MPG |
| Hybrid / HX | 40 MPG (HX) | 40 MPG (HX) | 40–45 MPG (GX CNG) | 44 MPG | — | 48–49 MPG |
| TIRES & WHEELS | ||||||
| Base Tire Size | 185/65R14 | 185/65R14 | 205/55R16 | 205/55R16 | 215/55R16 | 215/55R16 |
| Si Tire Size | 195/55R15 | 205/55R16 | 215/45R17 | 215/45R17 | 235/40R18 | 235/40R18 |
| Type R Tire Size | — | — | — | — | 245/30R20 | 265/30R19 |
| Bolt Pattern | 4×100 / 5×114.3 | 4×100 / 5×114.3 | 5×114.3 | 5×114.3 | 5×114.3 | 5×114.3 |
| Wheel Offset (Base) | +45mm | +45mm | +45mm | +45mm | +45mm | +45mm |
| BRAKES | ||||||
| Front Rotors (Base) | 240–262mm | 240–262mm | 262mm (11.1″) | 282mm (11.1″) | 282mm (11.1″) | 282mm (11.1″) |
| Front Rotors (Si) | 262mm | 282mm | 300mm (11.8″) | 300mm (11.8″) | 312mm (12.3″) | 312mm (12.3″) |
| Front Rotors (Type R) | — | — | — | — | 350mm (13.8″) Brembo | 350mm (13.8″) Brembo |
| Rear Rotors (Base) | Drum | Drum | Drum / 259mm | Drum / 259mm | 259mm | 259mm |
| Rear Rotors (Si) | 242mm disc | 259mm disc | 259mm disc | 259mm disc | 282mm disc | 282mm disc |
| SUSPENSION | ||||||
| Front Suspension | MacPherson Strut | MacPherson Strut | MacPherson Strut | MacPherson Strut | MacPherson Strut | MacPherson Strut |
| Rear Suspension | Double Wishbone | Multi-link | Multi-link | Multi-link | Multi-link | Multi-link |
| PERFORMANCE (0-60 MPH) | ||||||
| Base Model (Automatic) | 9.5 sec | 9.0–9.5 sec | 8.5 sec | 8.5 sec | 7.0–8.0 sec | 7.0–8.0 sec |
| Si | 7.5 sec | 7.5 sec | 6.8 sec | 6.5 sec | 6.3 sec | 6.6 sec |
| Type R | — | — | — | — | 4.9 sec | 4.9 sec |
Sources: Honda Newsroom official press releases, Honda factory service manuals, EPA fueleconomy.gov, Car and Driver instrumented testing, MotorTrend. 0-60 times: Factory claims where available (marked “—” if not published). Performance numbers are independent test results and may vary by test conditions.
Wheel Fitment Guide — Max Sizes & Offset
One of the most common questions from Civic owners: “What’s the widest wheel I can run without rolling fenders?” Here’s the garage-tested cheat sheet for each generation. All specs assume stock suspension and no fender modification unless noted.
| Generation | Max Width (F/R) | Max Offset Range | Tire Size (Street) | Tire Size (Track/Aggressive) | Notes |
|---|---|---|---|---|---|
| 6th Gen (EK/EM/EJ) | 15×7.5 / 15×7.5 | +35 to +45 | 195/55R15 | 205/50R15 | 4×100 on base, 5×114.3 on Si. 15s clear most brakes. |
| 7th Gen (EM2/EP3) | 17×8.0 / 17×8.0 | +35 to +45 | 205/45R17 | 215/40R17 | EP3 Si can run 17×8 +35 with 215/40 — no rolling. |
| 8th Gen (FA/FG) | 18×8.5 / 18×8.5 | +35 to +45 | 215/40R18 | 235/40R18 | Si: 18×8.5 +35 with 235/40 fits. Base: 18×8 +35. |
| 9th Gen (FB/FG) | 18×8.5 / 18×8.5 | +35 to +45 | 215/40R18 | 235/40R18 | Similar to 8th gen. 18×9 +45 may rub on rear without roll. |
| 10th Gen (FC/FK7) | 18×9.5 / 18×9.0 | +35 to +45 | 235/40R18 | 245/35R18 | FK7 hatch: 18×9.5 +38 fits with 245/35 (no roll). Si: 18×9 +35 with 245/40. |
| 10th Gen Type R (FK8) | 19×9.5 / 19×9.5 | +45 to +55 | 245/30R20 | 265/30R19 | FK8 runs 20s stock. Most owners downsize to 18×9.5 +45 for track. |
| 11th Gen (FE/FL) | 18×9.5 / 18×9.0 | +35 to +45 | 235/40R18 | 245/35R18 | Similar to 10th gen. FL5 Type R: 18×9.5 +45 fits with 265/35. |
| 11th Gen Type R (FL5) | 19×9.5 / 19×9.5 | +45 to +55 | 265/30R19 | 275/30R19 | FL5 runs 19s stock. Some owners downsize to 18×9.5 +45. |
⚠️ Critical fitment rule: Bolt pattern 5×114.3 is standard on all 8th–11th gen Civics. Center bore is 64.1mm — aftermarket wheels with larger bore require hub-centric rings. Never run wheels with smaller center bore — they won’t seat properly and will vibrate.
💡 Pro tip: If you’re lowered on coilovers, you’ll need to roll your fenders for anything wider than the “No Roll” sizes above. 10th gen hatchbacks have more rear fender clearance than sedans — 18×9.5 +38 fits FK7 without rubbing on a mild drop.
How the Honda Civic Evolved — Chassis & Dimensions
Over six generations, the Civic grew larger, heavier, and more capable. Here’s how the key dimensions and chassis specs changed from 1996 to 2025.
| Specification | 6th Gen | 7th Gen | 8th Gen | 9th Gen | 10th Gen | 11th Gen | Change (6th → 11th) |
|---|---|---|---|---|---|---|---|
| Wheelbase | 103.2″ | 103.1″ | 106.3″ | 105.1″ | 106.3″ | 107.7″ | +4.5″ |
| Overall Length (Sedan) | 175.1″ | 175.4″ | 176.7″ | 179.4″ | 182.3″ | 184.0″ | +8.9″ |
| Overall Width | 67.1″ | 67.1″ | 69.0″ | 69.0″ | 70.8″ | 71.0″ | +3.9″ |
| Overall Height | 54.9″ | 55.1″ | 56.5″ | 56.5″ | 55.7″ | 55.7″ | +0.8″ |
| Ground Clearance | 5.5″ | 5.3″ | 5.5″ | 5.3″ | 5.3″ | 5.7″ | +0.2″ |
| Passenger Volume | 88–90 cu ft | 89–91 cu ft | 90.9 cu ft | 94.6 cu ft | 96–99 cu ft | 96.6–99.0 cu ft | ~9 cu ft |
| Curb Weight (Base Sedan) | 2,300–2,400 lb | 2,400–2,500 lb | 2,600–2,700 lb | 2,700–2,800 lb | 2,800–2,900 lb | 2,900–3,100 lb | ~700 lb |
| Rear Suspension | Double Wishbone | Multi-link | Multi-link | Multi-link | Multi-link | Multi-link | — |
| Bolt Pattern | 4×100 / 5×114.3 | 4×100 / 5×114.3 | 5×114.3 | 5×114.3 | 5×114.3 | 5×114.3 | Universal 5×114.3 |
Key takeaways: The Civic grew nearly 9 inches longer and 700 lb heavier over six generations. Wheelbase increased by 4.5 inches, significantly improving rear legroom and ride quality. The 5×114.3 bolt pattern became standard from the 8th gen onward.
Engine Evolution — Power, Displacement & Efficiency
From the D-series to the turbocharged L-series and hybrid LFC-H4, Honda Civic engines evolved dramatically in power, efficiency, and technology.
| Engine Code | Generation | Displacement | Aspiration | HP | Torque | MPG (Combined) | Key Feature |
|---|---|---|---|---|---|---|---|
| D16Y7 | 6th | 1.6L | NA | 106 | 103 | 28–32 | Non-VTEC workhorse |
| D16Y8 | 6th | 1.6L | NA | 127 | 107 | 28–30 | SOHC VTEC |
| B16A2 | 6th | 1.6L | NA | 160 | 111 | 24–26 | DOHC VTEC · 8000 RPM |
| D17A1 | 7th | 1.7L | NA | 115 | 110 | 30–33 | Non-VTEC economy |
| D17A2 | 7th | 1.7L | NA | 127 | 114 | 30–32 | SOHC VTEC |
| K20A3 | 7th | 2.0L | NA | 160 | 132 | 24–26 | i-VTEC (EP3 Si) |
| R18A1 | 8th | 1.8L | NA | 140 | 128 | 29–32 | SOHC i-VTEC economy |
| K20Z3 | 8th | 2.0L | NA | 197 | 139 | 28 | DOHC i-VTEC · 8000 RPM |
| R18Z1 | 9th | 1.8L | NA | 143 | 129 | 30–33 | Refined R18 |
| K24Z7 | 9th | 2.4L | NA | 205 | 170 | 26 | Highest torque NA Si |
| K20C2 | 10th | 2.0L | NA | 158 | 138 | 30–35 | Base model workhorse |
| L15B7 | 10th | 1.5L | Turbo | 174–205 | 162–192 | 32–36 | Turbo revolution |
| K20C1 | 10th | 2.0L | Turbo | 306 | 295 | 25 | Type R · 306 hp |
| L15CA | 11th | 1.5L | Turbo | 180–200 | 177–192 | 32–36 | Refined turbo |
| K20C1 | 11th | 2.0L | Turbo | 315 | 310 | 25 | Type R · 315 hp |
| LFC-H4 | 11th | 2.0L | Hybrid | 200 | 232 | 49 | e:HEV · 49 MPG |
Tunability Index — How Much Power Can You Unlock?
Not all Civics are created equal when it comes to aftermarket tuning. Here’s the garage-tested guide to how much power you can realistically gain from bolt-ons and a flash tune on each generation. All numbers are based on real-world owner results, not dyno-queen claims.
| Generation | Engine | Stock HP | Bolt-Ons + Tune | Max Safe Power | Tunability Score | Common Mod Path |
|---|---|---|---|---|---|---|
| 6th Gen | D16Y8 | 127 | +15–20 hp | ~150 hp | ⭐⭐⭐ | Intake, header, exhaust, P2P ECU |
| 6th Gen | B16A2 | 160 | +20–25 hp | ~185 hp | ⭐⭐⭐⭐ | Intake, header, exhaust, tune |
| 7th Gen | D17A2 | 127 | +10–15 hp | ~140 hp | ⭐⭐ | Limited aftermarket — best to K-swap |
| 7th Gen | K20A3 | 160 | +20–25 hp | ~185 hp | ⭐⭐⭐ | Intake, header, RBC manifold, K-Pro |
| 8th Gen | R18A1 | 140 | +10–15 hp | ~155 hp | ⭐ | Not worth tuning — economy engine |
| 8th Gen | K20Z3 | 197 | +25–30 hp | ~230 hp | ⭐⭐⭐⭐⭐ | Intake, 3″ exhaust, RBC manifold, K-Pro, cams |
| 9th Gen | R18Z1 | 143 | +10–15 hp | ~158 hp | ⭐ | Not worth tuning — economy engine |
| 9th Gen | K24Z7 | 205 | +20–25 hp | ~230 hp | ⭐⭐⭐ | Intake, header, 3″ exhaust, FlashPro |
| 10th Gen | L15B7 (Base) | 174–180 | +50–60 hp | ~240 hp | ⭐⭐⭐⭐⭐ | KTuner/Hondata + intercooler + downpipe |
| 10th Gen | L15B7 (Si) | 205 | +50–70 hp | ~270–280 hp | ⭐⭐⭐⭐⭐ | KTuner/Hondata + intercooler + downpipe + flex fuel |
| 10th Gen | K20C1 (Type R) | 306 | +70–90 hp | ~400 hp | ⭐⭐⭐⭐⭐ | Hondata FlashPro, downpipe, intercooler, flex fuel |
| 11th Gen | L15CA (Base) | 180 | +50–60 hp | ~240 hp | ⭐⭐⭐⭐ | KTuner/Hondata + intercooler + downpipe |
| 11th Gen | L15CA (Si) | 200 | +50–70 hp | ~270 hp | ⭐⭐⭐⭐ | Similar to 10th gen Si |
| 11th Gen | K20C1 (Type R) | 315 | +70–90 hp | ~400+ hp | ⭐⭐⭐⭐⭐ | Hondata, downpipe, intercooler, flex fuel |
⚠️ Critical tuning warning: The L15B7 (10th gen 1.5T) has weak connecting rods. Do not exceed 260 lb-ft of torque on the stock motor — bending rods is real and expensive. A flex fuel kit on the Si will push you near this limit. Upgrade rods if you’re chasing 300+ hp.
💡 Tunability score guide: ⭐ = Not worth it (economy engine). ⭐⭐⭐ = Good gains with bolt-ons. ⭐⭐⭐⭐⭐ = Elite tuner platform — these engines respond exceptionally well to modifications.
Why: The L15B7 responds to a tune like no other Civic engine. A $700 KTuner + $300 intercooler + $400 downpipe gets you from 205 hp to 270+ hp — an extra 65 hp for under $1,500. The aftermarket support is massive.
Why: The K20Z3 is the last great naturally aspirated Civic engine. With cams, intake, header, exhaust, and K-Pro, you can hit 230+ hp at 8,000 RPM. The VTEC crossover at 6,000 RPM is pure addiction.
Why: The 6th and 7th gen chassis are lightweight and respond incredibly well to a K-series swap. A K20A2 or K24A2 swap transforms these cars into 200+ hp monsters weighing under 2,500 lb.
EPA MPG Evolution — Factory vs Real-World
Fuel economy improved significantly over the years, with the 11th gen hybrid achieving the highest MPG of any Civic ever. The table below shows EPA combined estimates.
| Generation | Engine | Transmission | EPA City | EPA Highway | EPA Combined |
|---|---|---|---|---|---|
| 6th Gen | D16Y7 | 5MT | 28 | 36 | 32 |
| 7th Gen | D17A2 | 5MT | 30 | 38 | 33 |
| 8th Gen | R18A1 | 5MT | 26 | 34 | 29 |
| 9th Gen | R18Z1 | 5MT | 28 | 36 | 32 |
| 10th Gen | L15B7 | CVT | 32 | 42 | 36 |
| 11th Gen | L15CA | CVT | 32 | 42 | 36 |
| 11th Gen | LFC-H4 (Hybrid) | eCVT | 50 | 47 | 49 |
EPA data: Combined MPG is the EPA’s “combined” rating. Actual real-world MPG varies by driving conditions, maintenance, and driving style. The 11th gen hybrid achieves the highest MPG of any Civic in history.
FAQ — Frequently Asked Questions About Honda Civic Specifications
1. Which Civic generation has the most horsepower?
The 11th gen Type R (FL5) has the most horsepower at 315 hp, followed by the 10th gen Type R (FK8) at 306 hp. Among non-Type R models, the 10th gen Si has 205 hp, matching the 9th gen Si’s peak output.
2. Which Civic is the lightest?
The 6th gen Civic (1996–2000) is the lightest modern Civic at 2,300–2,400 lb for base models. The 6th gen Si weighs just 2,500 lb — lighter than any subsequent Si by at least 200 lb.
3. Which Civic gets the best gas mileage?
The 11th gen Hybrid (2025+) gets 48–49 MPG combined — the best of any Civic. Among non-hybrids, the 10th gen 1.5T gets 36 MPG combined. The 7th gen HX got 40 MPG highway, a standout for its era.
4. How did the Civic’s size change over time?
The Civic grew from 175.1″ (6th gen sedan) to 184.0″ (11th gen sedan) — nearly 9 inches longer. Wheelbase increased from 103.2″ to 107.7″. Width went from 67.1″ to 71.0″. Passenger volume increased from 88 to 99.0 cu ft.
5. What is the fastest Civic?
The 10th gen Type R (FK8) and 11th gen Type R (FL5) both do 0-60 in 4.9 seconds. The FL5 has more horsepower (315 vs 306) but is heavier, resulting in identical acceleration times.
6. What engines are available in the Civic?
Engines vary by generation: 1.6L SOHC/DOHC (6th), 1.7L SOHC (7th), 1.8L R18 (8th/9th), 2.0L K20 (8th/9th Si), 2.4L K24 (9th Si), 1.5T L15 (10th/11th), 2.0T K20C1 (Type R), and 2.0L hybrid LFC-H4 (11th).
7. What is the bolt pattern for Honda Civic wheels?
6th and 7th gen base models use 4×100. 6th/7th gen Si and all 8th–11th gen models use 5×114.3. Thread pitch is M12×1.5 for all generations. Always verify with your specific model.
8. What is the ground clearance of the Honda Civic?
Ground clearance varies by generation: 5.5″ (6th), 5.3″ (7th/9th/10th), 5.5″ (8th), and 5.7″ (11th). The 11th gen has the highest ground clearance of any modern Civic, improving winter driving capability.
9. Which Civic Si has the most torque?
The 9th gen Si (K24Z7) has the most torque of any naturally aspirated Si at 170 lb-ft. The 10th and 11th gen Si have 192 lb-ft and 192 lb-ft respectively (turbocharged), but the 9th gen holds the NA torque record.
10. What is the difference between FK8 and FL5 Type R specs?
FK8 (2017–2021): 306 hp, 295 lb-ft, 245/30R20 tires, 3,100 lb. FL5 (2023+): 315 hp, 310 lb-ft, 265/30R19 tires, 3,188 lb. FL5 has 9 more hp, 15 more lb-ft, wider tires, but is 88 lb heavier.
💡 Pro tip: This database covers 6 generations of Honda Civic — from the lightweight 90s VTEC legends to the turbocharged and hybrid era. Use the category links above for quick navigation. All data is sourced from Honda official documents and verified against third-party testing. Factory specifications are prioritized over third-party databases.
Sources: Honda Newsroom official press releases, Honda factory service manuals, EPA fueleconomy.gov, Car and Driver instrumented testing, MotorTrend, Road & Track. Performance numbers are independent test results unless marked as factory claim. Specifications may vary by trim level, market, and model year. Always verify with your specific vehicle.
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