Does a 1999 Honda Accord EX have VTEC?

Yes. In the U.S.-spec 1999 Honda Accord EX, both available engines—the 2.3-liter inline-four and the 3.0-liter V6—use Honda’s VTEC variable valve timing system. The four-cylinder EX uses a SOHC VTEC F23-series engine, while the EX V6 uses a SOHC VTEC J30-series engine. Availability can vary in some non-U.S. markets, but North American EX models of this year are VTEC-equipped.

What the 1999 Accord EX came with

For the 1999 model year (6th-generation Accord, 1998–2002), the EX trim sat near the top of the range and paired comfort features with Honda’s VTEC engines. The four-cylinder EX employed a 2.3-liter F23-series SOHC VTEC, and buyers could also opt for the EX V6, which used the 3.0-liter J30A1 SOHC VTEC. In the U.S., both of these EX engines featured VTEC from the factory.

The engines and key details are as follows:

• 2.3L inline-four (F23A1 or ULEV F23A4): SOHC VTEC, rated at approximately 150 hp and 152 lb-ft. Manual or automatic transmissions were offered.
• 3.0L V6 (J30A1): SOHC VTEC, rated at approximately 200 hp and 195 lb-ft. Paired exclusively with an automatic transmission in this generation.

In short, whichever EX drivetrain you have—four-cylinder or V6—the car is equipped with VTEC in U.S.-market form. The EX trim also added features beyond the powertrain, but VTEC was a constant across EX engines in 1999.

How to confirm VTEC on your specific car

If you want to double-check your individual vehicle (useful for imported cars or engine swaps), you can verify VTEC in several simple ways.

• Look for “VTEC” on the engine cover or valve cover: Many F23 valve covers and the J30’s plastic engine cover are marked “VTEC.”
• Find the engine code on the block: An F23A1 or F23A4 (four-cylinder) or J30A1 (V6) indicates a VTEC engine. The stamping is on the engine block near the transmission side; a flashlight helps.
• Identify the VTEC solenoid: A distinctive, round solenoid assembly with an electrical connector mounted on the cylinder head is a telltale sign.
• Check documentation: The original window sticker, owner’s manual supplements, or a trusted VIN/trim decoder can confirm engine specification.

These checks take only a few minutes and are particularly helpful if the car’s history suggests modifications or non-U.S. origins.

Trim and market context

Within the U.S. lineup, VTEC was not exclusive to the EX four-cylinder—many LX four-cylinder models also used the VTEC F23A1/F23A4, while the base DX typically carried a non-VTEC F23A5. However, the question here is about the EX, and in North America the 1999 EX models—both four-cylinder and V6—came with VTEC. In some other markets, engine and trim pairings could differ, so imported cars may not follow the U.S. pattern.

What VTEC means on these engines

On the 1999 Accord EX, VTEC is configured for everyday drivability and efficiency rather than high-rpm race character. Both the F23 four-cylinder and J30 V6 employ SOHC VTEC that primarily optimizes intake valve operation. The system adjusts cam profiles to balance low- to midrange torque with top-end breathing, engaging under moderate-to-higher load and rpm. It improves responsiveness and emissions without the dramatic switchover feel associated with some of Honda’s high-revving DOHC VTEC performance engines.

Summary

U.S.-spec 1999 Honda Accord EX models do have VTEC, whether equipped with the 2.3L four-cylinder (F23A1/F23A4) or the 3.0L V6 (J30A1). If you’re verifying a specific car—especially an import or a vehicle with potential engine swaps—check for VTEC markings, the engine code, or the VTEC solenoid on the cylinder head to confirm.

What year accords have VTEC?

In 1994, VTEC debuted in the Accord family, with a SOHC system featured on the Accord EX Sedan, Coupe and Wagon.

Does the 1999 Honda Accord have VTEC?

The sixth generation Accord is available in new coupe and sedan bodies. A 3.0-liter V6 engine makes its debut in LX and EX models, marking the first six-cylinder VTEC in the Honda lineup. The standard 2.3-liter four-banger is also re-engineered, as is the chassis.

What engine is in a 99 Accord EX?

1999 Honda Accord Specs, Features & Options

Save 1 of 2 Accord LX Coupe 2D	Save 2 of 2 Accord EX Coupe 2D
See Pricing See Cars in Stock	See Pricing See Cars in Stock
Engine
4-Cyl, VTEC, 2.3 Liter	V6, VTEC, 3.0 Liter
Cargo Volume

How much is a 1999 Honda Accord worth?

The value of a used 1999 Honda Accord ranges from $447 to $2,895, based on vehicle condition, mileage, and options. Get a free appraisal here.