What engine is in a 1991 Honda Civic?
The typical 1991 Honda Civic used a 1.5-liter inline-four from Honda's D-series family as its standard engine; in some markets and higher-performance trims, a 1.6-liter engine was offered as well.
Across regions, the Civic lineup varied: base and mid-range models mostly carried the 1.5L D-series with fuel injection, while sportier variants or imports from Japan and Europe sometimes used a larger 1.6L powerplant with DOHC configuration. The exact engine and its code can differ depending on market and trim level.
Engine options and market differences
Below is a concise breakdown of the typical engine configurations seen in 1991 Civics, highlighting what buyers and restorers commonly encountered.
- United States and Canada: primarily a 1.5-liter inline-four from the D-series family, generally equipped with electronic fuel injection and meeting U.S./Canadian emissions standards.
- Japan and some European markets: a broader range, including 1.5-liter and 1.6-liter inline-four engines, with DOHC and, in some cases, more performance-oriented tuning.
- Rare or import-only variants: certain high-performance packages used 1.6-liter engines sourced from Honda's B-series family, offering higher output than the standard 1.5L.
In summary, the engine choice for a 1991 Civic depends on the market and trim; most US Civics used the 1.5L D-series, while other regions saw 1.6L options in performance variants or imports.
How to identify your engine
To confirm exactly which engine sits in a specific 1991 Civic, check the engine code stamped on the engine block and verify it against the vehicle identification label and VIN. The code will indicate the engine family (D-series or B-series) and the displacement, helping you determine parts compatibility and service needs.
- Look for the engine code stamp on the engine block (commonly D-series for 1.5L engines or B-series for 1.6L performance engines).
- Check the vehicle's VIN and door jamb or engine bay plate to cross-reference the engine type and displacement.
- Note distinctive characteristics such as intake manifold design, exhaust layout, and rocker configuration to differentiate 1.5L D-series from 1.6L engines.
Identifying the engine code is essential for maintenance, parts compatibility, and restoration accuracy.
Summary
In short, a 1991 Honda Civic was typically powered by a 1.5-liter inline-four from Honda's D-series, with the possibility of a larger 1.6-liter engine in certain markets or performance variants. Always verify the exact engine code on the block or VIN to ensure you’re looking at the correct specifications for that specific car.
What civic has the D16Y8?
The Civic was introduced in 1996 initially with two 1.6-liter engines; the 1.6-liter SOHC VTEC D16Y8 4-cylinder engine producing 95 kW (127 hp) was found in the VTI coupe (EJ8), while the 1.6-liter SOHC D16Y4 4-cylinder engine producing 88 kW (118 hp) was standard across the range in the GLi and CXi models (EK1), with ...
What engine does a 1991 Honda Civic have?
All DX Civics featured a 1.5-liter SOHC 16-valve 4-cylinder D15B2 engine producing 75–92 bhp (56–69 kW; 76–93 PS) and came standard with a 4-speed manual transmission. A 4-speed automatic was optional.
What Hondas have a B18 engine?
B18B1
- DOHC Non VTEC.
- ECU code:P75.
- Found in: 94-01 Integra RS/LS/SE/GS - DB7/DC4/DC3. 1994–2000 Honda Integra "RS/LS/GS/SE/(GSI Australia)" (DC4/DB7) 1992–1996 JDM Honda Domani (MA5) 1993–1994 JDM Honda Integra (DB7) 1996–1999 JDM Honda Orthia (EL1) Displacement: 1.8 L (1,834 cc; 111.9 cu in) Compression: 9.2:1.
How much is a 1991 Honda Civic worth today?
The price for a 1991 Honda Civic varies significantly, generally ranging from around $840 to over $15,000 depending on its condition, mileage, and trim. Expect to pay more for a well-maintained or rare model like an Si, with some recent auction prices for Si models reaching as high as $12,705 or more, while a basic model in poor condition might be worth only a few thousand dollars or less.
Price factors and examples
- Condition and mileage: Prices are heavily dependent on the vehicle's condition and how many miles are on it. A low-mileage, original example will command a much higher price.
- Trim: Different trims, like the DX, Si, and EX, have different original and current values. The Si is a more performance-oriented and therefore more valuable model.
- Modifications: Aftermarket modifications can increase or decrease value. For example, a highly modified Si sold for $13,000 at auction.
- Recent sales:
- High-end: An exceptionally clean 1991 Si sold for $12,705 at auction, while a pristine DX hatchback sold for $9,200.
- Mid-range: Some models in good condition sell in the $3,000–$5,000 range.
- Lower-end: A high-mileage Civic needing work could be priced as low as a few hundred dollars.
Where to find prices
- Edmunds: Provides an appraisal range for a 1991 Civic based on condition and mileage.
- Hagerty: Offers valuation tools and shows recent auction sales for the Si model.
- Classic.com: Tracks sales of classic cars, including 1991 Civics.
- Autotrader and carsales.com.au: Show current listings with a wide range of prices.
