2006-2008 Hyundai Sonata: Full Review
Updated: 11/23/08
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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 |
Year to Year Changes
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
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 |
Trouble Spots
Consumer Guide® Estimated Repair Costs
| 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 |
| Prices | Good | Average | Poor |
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| 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 |
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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 | |
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Specifications Key: NA = not available; "--" = measurement does not exist. |
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Powertrain Options and Availability
| Engines | cu. in |
Horse- power | Torque | Transmission: |
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: -- |
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Specifications Key: NA = not available; "--" = measurement does not exist. |
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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%.








