Hyundai Sonata 84·Toyota Prius 98on the MotiveGrid Score·Toyota Prius about $8,252 less over 5 years
The verdict
The 2026 Toyota Prius is the cheaper one to own — roughly $8,252 less over five years, helped by better fuel economy.
The Toyota Prius is the stronger all-round pick here — cheaper to own with little given up in return.
Last updated May 2026 · National-average estimates
Hyundai Sonata vs. Toyota Prius
MotiveGrid scores, key specs, and five-year cost comparison: 2026 Hyundai Sonata versus 2026 Toyota Prius.
Metric
Hyundai Sonata
Toyota Prius
MotiveGrid Score
84
98
Cost of Ownership
83
92
Powertrain
67
76
Driver Assistance
32
43
Livability
60
82
Safety
99
97
5-Year Cost to Own
$43,167
$34,915
Depreciation (5-yr)
$12,952
$10,792
Fuel / Energy (5-yr)
$10,526
$5,908
Insurance (5-yr)
$11,210
$10,165
Maintenance (5-yr)
$1,915
$1,340
Tires (5-yr)
$1,550
$1,550
Financing (5-yr)
$4,164
$4,296
Registration (5-yr)
$850
$865
Starting Price
$27,675
$28,550
Horsepower
191 hp
194 hp
MPG (combined)
32 mpg
57 mpg
Cargo volume
15.6 cu ft
20.3 cu ft
Seating
5
5
Drivetrain
FWD
FWD
Gas
2026$27,675
MSRP
$27,675
Mo · 5yr
$719
$43,167 / 5 years
Best for lower upfront price
Hybrid
2026$28,550
MSRP
$28,550
Mo · 5yr
$582
$34,915 / 5 years
Best for long-term savings
VS
01 · The MotiveGrid Score
Five measured pillars, weighted into one score.
Cost, Powertrain, Driver Assistance, Livability, and Safety — each scored against its class, then combined into a single MotiveGrid Score. Built by our engineering team and benchmarked against independent sources like NHTSA, IIHS, and CarEdge. How it’s calculated →
Toyota Prius scores higher overall.
Hyundai Sonata
0
/ 100
Toyota Prius
0
/ 100
CostFive-year all-in cost to own, benchmarked against the class median.
Sonata
83
Prius
92
Winner: Prius
$8,252 cheaper / 5 yrs
Strong projected resale value▲
Low maintenance cost▲
PowertrainEnergy efficiency paired with long-term ownership confidence.
Sonata
67
Prius
76
Winner: Prius
+9 pts
Driver AssistHighway driving support, parking convenience, and hands-free automation.
Sonata
32
Prius
43
Winner: Prius
+11 pts
Strong highway driving support▲
LivabilityPassenger space, cargo room, and everyday maneuverability.
Sonata
60
Prius
82
Winner: Prius
+22 pts
Easy to maneuver and park▲
SafetyCrash-test protection plus standard crash-avoidance features.
Toyota Prius is the better pick for long-term ownership — about $8,252 cheaper over 5 years with stronger fundamentals on running cost.
Hyundai Sonata still wins if your priority is best for lower upfront price.
Daily commuter
Toyota Prius
Lowest energy cost per mile
Budget-focused
Toyota Prius
Cheapest to own across 5 years
Family hauler
Toyota Prius
More cargo room
Highway driver
Toyota Prius
Better adaptive cruise + lane keep
City driver
Toyota Prius
Easiest to park and maneuver in tight spots
03
Cost of Ownership
Monthly running costs — national baseline.
Adjust for your situation
State
Miles/yr15,000
Loan rate7%
Down payment20%
Hyundai Sonata
Monthly · 5-Year avg
$719
$43,167 total / 5 years
Total · monthly$719/mo
Toyota Prius
Monthly · 5-Year avg
$582
$34,915 total / 5 years
Total · monthly$582/mo
04
Frequently asked questions
Toyota Prius comes out about $8,252 cheaper over 5 years on running costs (depreciation, fuel/energy, insurance, maintenance, financing). The gap shifts with your state, annual miles, and loan rate — use the "Adjust for your situation" panel above.
