The Good
The 2003 Sonata offered a comfortable ride and spacious interior, appealing to practical buyers. Its affordability provided excellent value. The V6 engine option delivered decent performance, adding a touch of emotional appeal. While not known for groundbreaking design, its styling was inoffensive and functional, satisfying basic needs.
The Bad
Known weaknesses of the 2003 Sonata include potential issues with the automatic transmission, particularly with higher mileage. Electrical problems, such as issues with power windows and door locks, were also reported. Rust can be a concern in regions with harsh winters. Suspension components are prone to wear, requiring eventual replacement.
2003 Hyundai Sonata: Quick Overview
- Engine Options:
2.4L Inline-4 cylinder: Available on GL and GLS trims.
2.7L V6 cylinder: Available on GLS and LX trims. - Horsepower:
2.4L I4: Approximately 138 hp.
2.7L V6: Approximately 170 hp. - Fuel Economy (estimated):
2.4L I4: 22 mpg city / 30 mpg highway.
2.7L V6: 19 mpg city / 27 mpg highway. - 0-60 Times (estimated):
2.4L I4: Around 10-11 seconds.
2.7L V6: Around 8-9 seconds. - Towing Capacity: Not recommended or rated for towing.
- Trim-Level Features:
GL: Base model, typically included air conditioning, power windows and locks, and a basic audio system.
GLS: Added features like alloy wheels, upgraded audio, cruise control, and keyless entry.
LX: Top-of-the-line trim, featured leather upholstery, automatic climate control, a premium sound system, and potentially a sunroof. Anti-lock brakes (ABS) were often an optional feature on lower trims and standard on the LX.
Specific feature availability varied slightly depending on the year and optional packages. It's best to verify the exact features on a specific vehicle. Common features included a split-folding rear seat for increased cargo capacity and driver/passenger airbags. Side airbags were also available as an option. Power steering was standard across all trims.
2003 Hyundai Sonata Specifications
Vehicle Information
| Year | 2003 |
| Make | Hyundai |
| Model | Sonata |
| Trim | - |
| Style | - |
| Type | Sedan |
| Category | Compact Car |
Manufacturing Details
| Made In | South Korea |
| Manufacturing City | ASAN |
Dimensions
| Doors | 4-Door |
| Curb Weight | - |
| Gross Vehicle Weight Rating | - |
| Overall Height | - |
| Overall Length | - |
| Overall Width | - |
| Wheelbase Length | - |
| Standard Seating | - |
Engine & Performance
| Engine | EF Sonata 2.4-L 2351-CC |
| Engine Size | 2351L |
| Engine Cylinders | 6 |
| Transmission | - |
| Transmission Type | - |
| Transmission Speeds | - |
| Drivetrain | Front-Wheel Drive |
Additional Features
| Anti-Brake System | - |
| Steering Type | - |
Pricing
| Manufacturer Suggested Retail Price (MSRP) | - |
| Invoice Price | - |
| Delivery Charges | - |
Vehicle History Report
Specifications
History
Events
History Check
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Listings
Recalls
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Analysis
What Problems Does the 2003 Hyundai Sonata Have?
Rust can be a significant concern, especially in areas with road salt usage during winter. Check the undercarriage, rocker panels, and wheel wells for signs of corrosion. Suspension components, including struts and ball joints, are prone to wear and may require replacement over time. The engine, while generally reliable, can experience oil leaks as it ages.
While specific recall information requires a VIN check with Hyundai or the NHTSA, potential recalls could have addressed issues like faulty airbags or fuel system components. Long-term reliability concerns primarily revolve around the aforementioned transmission and electrical issues, as well as the potential for rust. Regular maintenance, including fluid changes and addressing issues promptly, is crucial for extending the vehicle's lifespan. Some owners have reported issues with the catalytic converter as the car ages, which can be expensive to replace.
How long will the 2003 Hyundai Sonata last?
Weaknesses over time include the automatic transmission, which is prone to failure with age and high mileage. Electrical gremlins can also surface. Rust, if not addressed, can compromise structural integrity. Suspension components will likely need replacement at some point. Overall, consistent maintenance is critical for achieving long-term durability.
What Technology & Safety Features are Included?
Safety features included standard front airbags. Anti-lock brakes (ABS) were optional on lower trims and standard on the LX. Side airbags were also available as an option. Daytime running lights were available on some models. The Sonata lacked modern features like electronic stability control or traction control.
Optional features varied by trim level and could include a sunroof, leather upholstery, automatic climate control, and upgraded wheels. The focus was on providing a comfortable and affordable driving experience rather than cutting-edge technology.
Crash test ratings from the NHTSA (National Highway Traffic Safety Administration) and IIHS (Insurance Institute for Highway Safety) can provide insights into the vehicle's safety performance. While specific ratings should be verified for the 2003 model year, keep in mind that safety standards have evolved significantly since then. Overall, the 2003 Sonata offered a decent level of safety for its time, but it lacks the advanced safety features found in modern vehicles. Expect basic tech like power windows, locks, and mirrors.
What Colors Options are Available?
Exterior Colors
Interior Colors
2003 Hyundai Sonata Prices and Market Value
Depreciation has been substantial due to age, mileage, and the brand's historical (though improving) reputation for reliability. Factors affecting resale value include the overall condition of the vehicle, the presence of a clean title, documented maintenance history, and low mileage. A well-maintained Sonata with no major mechanical issues will command a higher price. Rust significantly diminishes value.
2003 Hyundai Sonata Cost of Ownership
2003 Hyundai Sonata Fuel Efficiency
2003 Hyundai Sonata Safety Rating
NHTSA
2003 Hyundai Sonata Recalls & Defects
Fuel System, Gasoline:storage
Tires:temporary/Emergency Spare Tire
Fuel System, Gasoline:storage:tank Assembly
Latches/Locks/Linkages:doors:latch
Latches/Locks/Linkages:doors:latch
Suspension
2003 Hyundai Sonata Insurance
reasonable repair costs.
How Does the 2003 Hyundai Sonata Compare to Other Sedan?
In terms of reliability, the Camry and Accord held a clear advantage. If reliability is a top priority, a used Camry or Accord from the same era would be a better choice, although they will likely command a higher price. The Altima offers a sportier driving experience but may also have higher maintenance costs. Other alternatives include the Mazda 6 or Ford Taurus, offering different blends of performance, features, and reliability.
The Sonata was a value-oriented choice, prioritizing affordability over outright performance or a stellar reputation. If budget is the primary concern and you're willing to accept potential reliability compromises, the Sonata is worth considering. However, spending a bit more for a well-maintained Camry or Accord is often a wiser long-term investment.
Ranks #1275 Sedan
| 1 | 2023 Toyota Camry | (5.0★) |
| 2 | 2023 Honda Accord | (0.0★) |
| 3 | 2023 Lexus ES | (0.0★) |
| 4 | 2024 Subaru Legacy | (5.0★) |
| 5 | 2022 Mazda MX-30 | (4.0★) |
| 6 | 2024 BMW M3 | (0.0★) |
| 7 | 2023 Ford Mustang | (5.0★) |
| 8 | 2023 Mercedes-Benz AMG GT | (0.0★) |
| 9 | 2023 Audi A3 | (0.0★) |
| 10 | 2023 Chevrolet Camaro | (5.0★) |
| 11 | 2023 Hyundai Elantra Hybrid | (0.0★) |
| 12 | 2023 Nissan Altima | (4.0★) |
| 1275 | 2003 Hyundai Sonata | (5.0★) |
Final Verdict: Is the 2003 Hyundai Sonata a Good Sedan?
However, it's crucial to have it inspected by a trusted mechanic before buying, paying close attention to the transmission, electrical system, and rust. Avoid models with significant rust or signs of neglect. The GLS or LX trims offer more features, but the base GL can suffice for basic transportation. Ultimately, it's worth buying only if the price reflects its age and potential maintenance needs.
Carol and Robert K on September 23, 2020
Reliable and comfortableWe used this car for commuting to work, traveling, around town.... and then passed it to our daughter in law school..... and e bought another Sonata!
yodle on August 15, 2020
Fast CarThe car is good the dtyle I bought this vehicle used it state LXV6 but vin say GLS do not car a great car I had a NISSAN FRONTIER that was total due to rear end saw this car with low miles and one owner made a good choice for a car
Desiraiken on July 23, 2020
Most reliable starter car.This was my first car. Very easily to understand this car. Got me everywhere I needed to be with no problems. A lot of leg room front/back.
Jmp on October 21, 2019
Very low-maintenance no major mechanical issuesI just love the smooth ride I get with it. The fact that I've had it five years and no major issues.. very reliable very economical
Sonatine on January 28, 2019
My First Midsize Sedan!Coming from Sub-compact cars like Corolla/Sentra this is very comfortable, All the space I can ask for a sedan I'm satisfied! w/ leather excellent condition! 50k miles on it bought it almost 13k w/ processing fee back in '07. Auto w/sequential 4sp, tranny doesn't catch up so better leave it as auto itself. It had interior door recall so glad it was changed! What messed up is the dealership I bought it slowly counting it days to break down those techs can't figure out the problem w/ diagnostic if it's a Fuel Filter, a MAF then AC freon lost, stupid tech got the freon inside the car's cabin. This car is not for everybody better get the modern one's but I'll always pass this car for a Camry or Accord. So if you figure this car out, I didn't. The O/C on this is not as simple as most cars do. Avoid Dealership Oil Changes They don't change the oil I find out because I check! It looks like a Jaguar on Rear and Mercedes on Front. Best operational Sunroof no leaks! always use it! Seats no question fake wooden panels surround if feels like Airline seats behind maybe First class! Huge trunk. very happy bout that! Acceleration? it lags! I put riced Air intake on it. w/c mess my MAF then I put back the original intake and then changed the O2 sensor on the MAF. Fuel ratio fluctuates. Spend on Starter too owned it almost 6 years.
Rick on May 23, 2018
Excellent performance with 33MPG.I have used this car for transportation and to do part-time job. Sometimes I have been to trips nearby with friends and family. I like the engine pick-up when we accelerate, extraordinary V6 engine.
Mickey on December 14, 2017
Very Reliable and value for moneyThis car has been a very reliable vehicle. There is low maintenance except regular maintenance and servicing. Good mileage and lots of cargo space for its class.
Kayla on September 10, 2017
Its pretty good for the price.I've owned this car for 5 years and it has been very good to me. Only needed to have repairs done about 2 or 3 times. Very Comfortable and is fairly reliable.
Hyundai5ever on September 7, 2017
Wouldn't pick anotherRan great, over 200k miles. Lots of spaces for driver & passengers. Overall a great car for little money that last a long time.
Dar on July 11, 2017
Best car I've ever ownedI have a little over 100,000 miles on my car and its still running great. No major problems with it as long as you keep up with routine maintenance. Looking to buy another one soon.
Drew B
Drew is a seasoned automotive expert and contributor to VinCheck.info. With nearly 15 years of experience as a former Porsche technician, he brings a wealth of hands-on knowledge to his writing. Born in North Carolina, a region renowned for its deep-rooted NASCAR culture, Drew developed a passion for cars early in life, often building and working on vehicles from a young age. At VINCheck, Drew leverages his extensive technical background to provide in-depth analyses of various vehicles. His articles often focus on engine performance, reliability, and maintenance insights, offering readers practical information grounded in real-world experience. Some of his notable contributions include reviews on the Mazda CX-5's longevity and detailed examinations of engine options for models like the 2011 Toyota Camry and Tacoma