2006-2008 Hyundai Sonata: Full Review

Updated: 11/23/08

2006 Hyundai Sonata
2008 Hyundai Sonata
View the Photo Gallery

2006-2008 Hyundai Sonata 

  • Price Range:  $8,600 - $15,500
CG Rating

62

out of 100

About our Road Test

Related to Hyundai Sonata

View Another Vehicle

Learn about the year-to-year changes and reliability for the 2006-2008 Hyundai Sonata and our price chart details a range of prices based on vehicle mileage and condition.

Pros

  • Acceleration (V6)
  • Fuel economy (4-cyl)
  • Quietness
  • Control layout/materials
  • Passenger room and comfort

Cons

  • Ride (coarse surfaces)
  • Acceleration (4-cyl)

Vehicle Highlights

Hyundai's midsize sedan was redesigned for 2006 with fresh looks, more power, and standard curtain side airbags. Sonata's redesign added 1.2 inches to wheelbase, 2.2 inches to overall length, and about 2 inches to height. Passenger space grew in every dimension, with the biggest gain being 1.2 inches of additional rear-seat leg room. Trunk space grew by 2.2 cubic feet, to 16.3. Sonata continued with a base four-cylinder GL model, uplevel GLS in four-cylinder or V6 form, and top-line LX V6. Both engines were new. The 2.4-liter four-cylinder made 162 horsepower, versus 138 for the previous 2.4-liter. The V6 grew from 2.7 liters with 170 horsepower to a 3.3-liter with 235 horsepower. Transmission choices included a five-speed manual or optional four-speed automatic for the four-cylinder; a five-speed automatic was standard with the V6. Traction and stability control, antilock four-wheel disc brakes, front side airbags, and head-protecting curtain side airbags were standard on all Sonatas. The GL sedan rode on 16-inch steel wheels, the GLS on 16-inch alloys, and the LX on 17-inch alloys that were optional on the GLS V6. The LX also included heated leather seats, a power driver's seat, and automatic climate control. Like all Hyundai models, the Sonata came with a 5-year/60,000-mile bumper-to-bumper warranty and a 10-year/100,000-mile powertrain warranty. Competitors to the front-wheel-drive Sonata included the Chevrolet Malibu, Honda Accord, Nissan Altima, and Toyota Camry.

Expert Ratings Summary (view detailed report)

Category Hyundai Sonata SE V6 Rating
Performance 7
Fuel Economy 5
Ride Quality 6
Steering/Handling/Braking 5
Quietness 7
Controls/Materials 8
Interior Room 7
Room/Comfort (rear) 5
Cargo Capacity 5
Value within Class 7
Total Score: 62
Learn about the year-to-year changes of the 2006-2008 Hyundai Sonata. Get full details of the styling and performance changes throughout the history of the 2006-2008 Hyundai Sonata.

Year to Year Changes


2007 Hyundai Sonata: For its second season in Hyundai's lineup, the redesigned Sonata showed little change. This year's lineup consisted of the four-cylinder GLS, plus V6 SE and Limited models. No more GL or LX sedans were offered.
2008 Hyundai Sonata: The 2008 Hyundai Sonata expanded its model roster. The base engine was a 162-hp 2.4-liter 4-cylinder engine. This engine was only available on the GLS, but became available on the SE and Limited. Sonata's other engine was a 234-hp 3.3-liter V6. It used to be offered on just the SE and Limited, but became available on the GLS for 2008.

Our road test for the 2006-2008 Hyundai Sonata includes a full evaluation from the inside out. We've evaluated every aspect of the 2006-2008 Hyundai Sonata and highlighted the vehicle's performance with pros and cons. Use our comprehensive road test ratings to decide if this generation 2006-2008 Hyundai Sonata is right for you.

Consumer Guide® Road-Test Evaluation

Acceleration varies by engine. The four-cylinder is weak from a stop, and lacks reserve power for confident passing, but the strong V6 is more than adequate for most driving. A test SE V6 sedan accelerated to 60 mph in a rather swift 6.9 seconds. Generally smooth, Hyundai's automatic transmissions hesitate briefly before downshifting. In addition, the five-speed tends to "hunt" between gears on hilly terrain. Fuel economy also depends upon engine choice. A test automatic-transmission four-cylinder averaged 25.9 mpg in mostly highway driving. A test SE V6 sedan averaged 18.8 mpg in mixed city/highway driving, 15.6 including gas-eating performance tests. An extended-use LS sedan averaged 21 mpg. Hyundai recommends regular-grade fuel for both engines. Sonata's generally compliant ride strikes a fair balance between control and comfort, but the sedan sometimes struggles to maintain that equilibrium. Sonatas bound over larger bumps and ridges. The available 17-inch tires reduce bouncing, but impart more impact harshness. Wavy pavement promotes bounding and wallow, particularly as speed increases. In moderate driving, at least, the Sonata exhibits good control. Though agile, it's not as aggressive in fast maneuvers as sport-oriented sedans like the Nissan Altima. Quick cornering reveals disappointing noseplow, excessive body lean, and steering imprecision. Once in a turn, the 17-inch tires offer markedly tighter grip than the 16s. Steering is nicely weighted, though response is slow in parking-lot maneuvers. Quietness compares to the class-leading Toyota Camry, with impressively hushed wind rush and well-muted engine noise. The engine note rises with speed, but isn't annoying. Coarse-surface thrum emanates from the available 17-inch tires, in particular. Ridges produce tire thump, and clunking was noticed from the rear suspension in an extended-use test Sonata. Simple white-on-black gauges are easy to read in any lighting condition. Major controls fall readily to hand. Materials rank a cut above the class norm. Interiors are highlighted by soft, padded surfaces-even the storage bins are lined. Still, interior panels are not as solid to the touch, and materials not as rich-feeling, as in an Accord or Camry. Front seats provide sufficient space for large adults. A good driving position is aided by the Limited's standard tilt/telescope steering wheel, though some testers had difficulty finding a comfortable seatback angle. Thin roof pillars and an upright driving position contribute to excellent outward visibility. Head and leg space are good enough for large adults in the backseat. Firmer padding would enhance long-distance support, but seats are comfortable otherwise. Wide door openings and expansive footwells make for easy entry/exit. Trunk space qualifies as ample. Lockable, split folding rear seatbacks and non-intrusive strut-type trunk hinges are welcome touches. Abundant interior storage is highlighted by a generous-size glovebox, two-tier center armrest console, and large door map pockets.
Value for the Money
Dynamically, Sonata cannot match the class-leading Honda Accord in terms of engineering. It's not as refined as a Camry, or as sporty as an Altima. Even so, its power, refinement, safety features, and value pricing make it a Recommended midsize pick. Sonata's strength hails from its clever blend of comfort, roominess, mainstream design, and everyday performance at an appealing price. Kudos go to Hyundai for making curtain side airbags, ABS, and stability control standard on every Sonata, not just the more-costly top-line models. Because Sonatas depreciate faster than a Camry or Accord, they can be tempting used-car choices.

Expert Ratings Summary

Category Hyundai Sonata SE V6 Rating
Performance 7
Fuel Economy 5
Ride Quality 6
Steering/Handling/Braking 5
Quietness 7
Controls/Materials 8
Interior Room 7
Room/Comfort (rear) 5
Cargo Capacity 5
Value within Class 7
Total Score: 62

Each vehicle report contains one rating chart for representative model. Consumer Guide® rates in ten key areas: Performance, Fuel Economy, Ride Comfort, Steering and Handling, Interior Noise, Controls and Materials, Driver Room, Passenger Room, Cargo Capacity, and Insurance Costs. These ratings compare the particular vehicle rated to ALL other vehicles, not a vehicle's standing in a particular class. In the ratings table, "1" is the lowest rating and "10" is the highest rating.
Our reliability study for this generation Hyundai Sonata includes details on average repair costs, manufacturer recalls, and everything you need to know to gauge the long-term reliability of this generation Hyundai Sonata .

Trouble Spots

Consumer Guide's® Auto Editors have scoured repair bulletins and questioned mechanics to search for commonly occurring problems for a particular vehicle. In some cases we also give possible manufacturer-suggested solutions. In many instances these trouble spots are Technical Service Bulletins posted by the manufacturer, however, we have our own expert looking at additional vehicle problems.

Automatic transmission: The transmission may not shift out of park due to failure of the key lock control module. (2006)

Automatic transmission: Automatic transmission may not operate in drive or reverse due to the maladjustment of the transmission range shift and could ultimately lead to complete transmission failure. (2006)

Gauges: The displayed temperature may be off from 5-10 degrees from actual outside temperature, on vehicles with the fully automatic temperature control, requiring replacement of the temperature sensor. (2006)

Transmission leak: Transmission fluid may leak from the front pump seal at the torque converter requiring replacement, or the reduction brake piston cover requiring replacement of two O-rings. (2006)

Transmission noise: When shifting from reverse to drive, a snap noise may be heard requiring an isolation washer on the front hub. (2006)

Consumer Guide® Estimated Repair Costs

This table lists costs of likely repairs for comparison with other vehicles. The dollar amount includes the cost of the part(s) and labor (based on $50 per hour) for the typical repair without extras or add-ons. Like the pricing information, replacement costs can vary widely depending on region. Expect charges at a new-car dealership to be slightly higher.
Item Name Repair Cost
A/C Compressor $710
Alternator $640
Automatic Transmission or Transaxle $2,250
Brakes $600
Constant Velocity Joints $825
Exhaust System $375
Radiator $525
Shocks and/or Struts $1,105
Timing Chain or Belt $650
Our price chart for this generation Hyundai Sonata details a range of prices in year-by-year listings based on vehicle mileage and condition.
Prices Good Average Poor
2008
Sonata 4-cylinder $14,000-15,500 $12,700-14,100 $8,500-9,500
Sonata V6 $15,400-17,000 $14,000-15,500 $9,900-10,900
2007
Sonata 4-cylinder $11,500-12,600 $10,400-11,300 $6,300-6,900
Sonata V6 $12,800-14,200 $11,600-12,900 $7,300-8,100
2006
Sonata 4-cylinder $9,600-10,500 $8,600-9,500 $5,000-5,500
Sonata V6 $10,800-11,800 $9,700-10,600 $5,800-6,400
This chart details a range of prices in year-by-year listings for vehicles in three condition levels:
Good: a clean low-mileage, solid-running vehicle that needs little or no repair.
Average: a car with normal miles on the odometer, perhaps a few scrapes or dings; engine might need a minor repair or two, but runs acceptably well.
Poor: might have potentially dangerous problems with the engine and/or body, or abnormally high mileage; definitely in need of mechanical attention. Valuations reflect wholesale prices paid by dealers at auction, and retail prices on used-car lots. Each range covers all trim levels and engine types for a vehicle with a typical amount of equipment--usually an automatic transmission, air conditioning, stereo, etc. Fully loaded vehicles may cost more. Average mileage is 12,000 miles per year. Keep in mind that these are guidelines only. Actual selling prices vary- especially from region to region.
Specs for this generation Hyundai Sonata include everything from fuel mileage to seating capacity to options availability.

Vehicle Dimensions

Specification 4-door sedan
Wheelbase, in. 107.4
Overall Length, in. 188.9
Overall Width, in. 72.1
Overall Height, in. 58.0
Curb Weight, lbs. 3253
Cargo Volume, cu. ft. 16.3
Standard Payload, lbs. --
Fuel Capacity, gals. 17.7
Seating Capacity 5
Front Head Room, in. 40.1
Max. Front Leg Room, in. 43.7
Rear Head Room, in. 38.2
Max. Rear Leg Room, in. 37.4

Specifications Key: NA = not available; "--" = measurement does not exist.


Powertrain Options and Availability

Two new engines were available under Sonata hoods. The 2.4-liter four-cylinder made 162 horsepower, while the 3.3-liter V6 generated 235 horsepower. A five-speed manual transmission or optional four-speed automatic worked with the four-cylinder; but a five-speed automatic was standard with the V6.
Engines Size liters /
cu. in
Horse- power Torque Transmission:
EPA city/hgwy
Consumer Guide Observed
dohc V6 3.3 / 204 235 226 5-speed automatic: 20/30 5-speed automatic: 21
dohc I4 2.4 / 144 162 164 5-speed manual: 24/34
4-speed automatic: 24/33
5-speed manual: --
4-speed automatic: --

Specifications Key: NA = not available; "--" = measurement does not exist.

Built In:  South Korea, USA
Drive Wheels: transverse front-engine/front-wheel drive
Detailed safety information for this generation Hyundai Sonata include detailed crash test scores from the NHTSA.

NHTSA Crash-Test Results

Test 2006 Sonata w/side airbags
Front Impact, Driver 5
Front Impact, Passenger 5

The National Highway Traffic Safety Administration (NHTSA) tests a vehicle's worthiness in front- and side-impact collisions and rates its resistance to rollovers. Front-impact crash-test numbers indicate the chance of serious injury: 5 = 10% or less; 4 = 10-20%; 3 = 20-35%; 2 = 35-45%; 1 = More than 45%. Sideimpact crash-test numbers indicate: 5 = 5% or less; 4 = 6-10%; 3 = 11-20%; 2 = 21-25%; 1 = More than 26%. Rollover resistance numbers indicate the chance for rollover when the vehicle leaves the roadway: 5 = Less than 10%; 4 = 10-20%; 3 = 20-30%; 2 = 30-40%; 1 = More than 40%.

Learn about official auto recalls, reliability issues, and vehicle problems for the 2006-2008 Hyundai Sonata directly from the NHTSA and manufacturers.

NHTSA Recall History

2006 w/3.3-liter engine and ESC: Electronic Stability Control may have been programmed to be oversensitive, causing inadvertent application of outer front brake; could cause vehicle to slow and affect its travel path.
2006: Airbag warning label could distort or separate from the sunvisor.
2006: Front seatbelt may interfere with manual seatback recliner knob, and could cause recliner to release inadvertently.
2006: Improperly-assembled inner headlamp bezels may cause turn-signal lenses to be incorrectly positioned, reducing illumination intensity.
2006-2008 Sonata vehicles equipped with occupant classification system (OCS) in the right front seat: The OCS may misidentify a small adult as a child, and fail to deploy the airbag in a crash. Dealers will test the system, and ship the seat cushion to a facility that will evaluate and repair or reprogram the seat cushion and OCS as necessary.

Car Buying Resources

Trade-in Calculator

Research how much your car is truly worth.

Trade-in Calculator

Used Cars

Search online classifieds and find a local dealer.

Search Local Listings

Vehicle History Report

Get a CARFAX Vehicle History Report. The first...

Get a CARFAX report

What's Under the Hood?

Learn about how cars work.

Learn Things

Insurance

We're dedicated to making insurance easier.

Get Insurance

Sell Your Car

Reach over 8 million buyers.

Sell Your Car

Search
Local Listings


to

submit

Vehicle
History Report

CARFAX

FREE CARFAX Record Check

Looking at a used car, check for costly hidden problems before
you buy.

Go
Advertisement
Advertisement