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Mazda 6 vs. Hyundai Sonata

Compare repair costs, reliability, and owner reviews

Mazda 6

$430
Average Annual
Repair Cost

Hyundai Sonata

$438
Average Annual
Repair Cost

Overall Reliability Rating

4
1
2
Group 4
Group 4
Excellent
The Mazda 6 Reliability Rating is 4.5 out of 5.0, which ranks it 5th out of 24 for midsize cars. The average annual repair cost is $430 which means it has excellent ownership costs. The severity and frequency of repairs are lower than other vehicles, so the 6 is one of the more reliable vehicles on the road.
4
1
2
Group 4
Group 4
Excellent
The Hyundai Sonata Reliability Rating is 4.5 out of 5.0, which ranks it 8th out of 24 for midsize cars. The average annual repair cost is $438 which means it has excellent ownership costs. Repairs are less severe than average, and the frequency of these issues is average, so major repairs are not common for the Sonata.
Cost
Average annual repairs total
$430
inexpensive
expensive
$438
inexpensive
expensive
Frequency
Average annual repair shop visits
0.29
not often
very often
0.36
not often
very often
Severity
Percentage of annual repairs that are urgent
9%
not urgent
urgent
9%
not urgent
urgent

Overall Car Ratings & Details

5
(1)
4
(23)
3
(15)
2
(8)
1
(0)
The Mazda Mazda6 ranks highest in suspension and ranks lowest in electrical.
“I love my used Mazda but it does some whacky problems. The alarm goes of a few times a day. Dealership says door actuators need to be replaced, however, they have no way of knowing which one is cau...”
“I love my used Mazda but it does some whacky problems. The alarm goes of a few times a day. Deale...”
5
(15)
4
(29)
3
(17)
2
(5)
1
(0)
The Hyundai Sonata ranks highest in engine and ranks lowest in body.
“I dont know how people can label this as a safety car. Look at these posts from people talking about rust, corrosion 1 -> https://www.cargurus.com/Cars/Discussion-c2201_ds401649?fieldErrors[%27body...”
“I dont know how people can label this as a safety car. Look at these posts from people talking ab...”

Vehicle Comparison Rundown

The Hyundai Sonata and the Mazda6 are both midsize four-door sedans. They each come with front-wheel drive. 

A comparison of their engines shows that the Hyundai Sonata and the Mazda6 have similar outputs. The Sonata’s standard engine has 185 horsepower, and the Mazda6’s has 184 horsepower. The Sonata’s optional engine has 245 horsepower, and the Mazda6 has 250 horsepower. There’s very little difference here, but the Sonata does offer hybrid and plug-in hybrid power systems.

The Hyundai Sonata’s 106.1 cubic feet of interior space comes in ahead of the Mazda6’s 99.7 cubic feet. The Sonata also wins in the trunk space race, with its 16.3 cubic feet outdoing the 14.7 cubic feet of the Mazda6. The Sonata has more space everywhere.

One more advantage offered by the Hyundai Sonata is its exceptional warranty. This includes a 10-year/100,000-mile powertrain warranty, plus a five-year/60,000-mile bumper-to-bumper warranty. This provides great peace of mind if you plan on a long-term ownership experience.

A unique benefit provided by the Mazda Mazda6 is its exceptional blend of ride, handling and fun-to-drive qualities. The Mazda6 is definitely the driver’s choice in the midsize sedan category. 

What’s more important to you: space and warranty coverage, or passion behind the wheel? The choice is yours.

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