Hyundai Sonata Hyundai Sonata 2018 Kia K5 Kia K5 2023

We are 103,000+ car owners sharing real-world car information.

Join Us

Hyundai Sonata (2018) vs. Kia K5 (2023) Specs

How powerful is the engine? How much room is in the back seat? Get the 2018 Hyundai Sonata and 2023 Kia K5 specs.

2018 Hyundai Sonata and 2023 Kia K5 Specifications

Model Year 2018 2023  
Model Hyundai Sonata Kia K5  
Engine turbocharged
2.0L I4
DOHC-4v
183 kW@6000
353 Nm@1350
turbocharged
2.5L I4
DOHC-4v
216 kW@5800
422 Nm@1650
 
Transmission 8-speed shiftable automatic 8-speed automated manual  
Drivetrain FWD FWD  
Body 4dr Sedan 4dr Sedan  
      Difference
Wheelbase 2,804 mm 2,850 mm 0 mm
Length 4,854 mm 4,905 mm 0 mm
Width 1,864 mm 1,859 mm 0 mm
Height 1,476 mm 1,445 mm 0 mm
Curb Weight 1,584 kg 1,603 kg 0 kg
Fuel Capacity 70 L 56 L 14 L
Headroom, Row 1 1,026 mm 1,021 mm 0 mm
Shoulder Room, Row 1 1,471 mm 1,473 mm 0 mm
Hip Room, Row 1 1,405 mm 1,438 mm 0 mm
Legroom, Row 1 1,156 mm 1,171 mm 0 mm
Headroom, Row 2 965 mm 960 mm 5 mm
Shoulder Room, Row 2 1,435 mm 1,425 mm 0 mm
Hip Room, Row 2 1,425 mm 1,438 mm 0 mm
Legroom, Row 2 904 mm 894 mm 10 mm
Total Legroom 2,060 mm (over 2 rows) 2,065 mm (over 2 rows) 0 mm
Cargo Volume 462 L 453 L 9 L

Return to top

What Our Members Are Saying about the Seat Room and Comfort of the 2018 Hyundai Sonata

None of our members have yet commented on the seat room and comfort of the 2018 Hyundai Sonata.

Be the first!

What Our Members Are Saying about the Seat Room and Comfort of the 2023 Kia K5

None of our members have yet commented on the seat room and comfort of the 2023 Kia K5.

Be the first!

See TrueDelta's information for all Sedans
See TrueDelta's information for all Hyundai models.