In short, the EX is the higher-trim version and typically adds items such as a sunroof and alloy wheels, while the LX remains the more basic, value-oriented option. Both trims share the same four-cylinder engine and most mechanicals, with a V6 variant offered only on the separate EX-V6 model.
What the LX and EX have in common
Both trims rely on the Accord’s core engineering and offer similar driving fundamentals. Here are the elements that typically carry through from LX to EX.
- Engine: 2.4-liter inline-4 i-VTEC engine (the 3.0-liter V6 is not offered on LX or the standard EX 4-cylinder; a V6 version exists only on the EX-V6 trim).
- Drivetrain: front-wheel drive.
- Transmissions: usually a 5-speed manual or a 5-speed automatic were available with the 4-cylinder engines.
- Body configuration: four-door sedan.
These shared traits mean that, at a basic level, both LX and EX feel similar to drive, with most differences rooted in features and equipment rather than core mechanics.
What the EX adds over LX
The EX typically incorporates several convenience and styling upgrades that were common for that era. The following list highlights the features buyers often see as upgrades compared with the LX.
- Power sunroof (moonroof) for open-air ambiance inside the cabin.
- 16-inch alloy wheels (LX commonly used steel wheels with hubcaps or smaller alloys, depending on market).
- Fog lights to improve visibility in poor weather.
- Upgraded audio system (often including a multi-disc CD changer) and a richer sound package.
- Enhanced interior amenities such as additional convenience controls and, in many markets, automatic climate control or a power-adjustable driver’s seat.
- Remote entry and other convenience features that add ease of use on a daily basis.
Overall, the EX is designed to feel more upscale and comfortable with these additions, while the LX focuses on essential transportation with fewer frills.
What stays the same between LX and EX
Several core aspects remained constant across LX and EX models, regardless of trim. This section outlines those shared areas to help you compare accurately.
- Basic safety framework and body structure typical for that generation (airbags, ABS, etc., depending on market and option packages).
- Overall ride dimensions and seating layout (4-door sedan configuration with similar rear-seat space).
- Fuel economy and daily drivability largely align, with differences driven mainly by added weight and equipment in EX rather than engine capability.
For buyers, this means that the decision often comes down to the value of the extra features rather than a dramatic difference in performance or reliability.
Buying considerations and quick checks
When evaluating a used 2006 Accord LX or EX, use these practical checks to gauge condition and value. The following list offers guidance on what to examine before purchase.
- Maintenance history: look for regular oil changes, timing belt/chain service where applicable, and any major transmission or cooling system service.
- Transmission behavior: test for smooth shifting (auto) or any rough engagement (manual or auto) and note any slipping or hard shifts.
- Sunroof operation: for EX models, ensure the sunroof opens, closes, and seals properly without leaks.
- Electrical accessories: verify power windows, door locks, remote entry, and the audio system functions on both trims.
- Exterior and undercarriage: inspect for rust, paint touch-ups, and obvious wear on suspension components or tires.
These checks help differentiate well-maintained examples from those requiring significant repairs, regardless of trim level.
Summary
The 2006 Honda Accord EX typically adds features that enhance comfort and style—such as a sunroof, alloy wheels, fog lights, and upgraded audio—over the LX, which remains the more economical, pared-down option. Mechanically, both trims share the same four-cylinder engine and general drivetrain, with a V6 variant available only on the EX-V6 line, not on LX or standard EX models. When buying used, weigh the value of added equipment against overall wear, maintenance history, and the specific condition of the individual car.