VS
At a Glance
Power
375hp @ 5800
147hp @ 6200
Torque
391lb-ft @ 1300
132lb-ft @ 4500
Engine
3.5 L/212cc
2.0 L/122cc
Choosing between the Genesis G80 and the KIA K4 is one of the most common decisions car buyers in the United States face. The Genesis G80 delivers 375hp @ 5800 while the KIA K4 produces 147hp @ 6200. Pricing starts at $79,350 for the G80 and $23,390 for the K4. Both vehicles have their merits. The right choice depends on your priorities: fuel economy, performance, towing ability, safety features or total cost of ownership. This comparison covers every specification available so you can make an informed decision.
Performance
Power Output (hp)
375hp @ 5800
147hp @ 6200
Torque (lb-ft)
391lb-ft @ 1300
132lb-ft @ 4500
Engine & Drivetrain
Engine Capacity
3.5 L/212cc
2.0 L/122cc
Engine Layout
V
—
Cylinders
6
4
Fuel Type
Gasoline
Gasoline
Forced Induction Device
Turbocharged
—
Transmission
Automatic
Automatic
Number of Gears
8
—
Drive Wheels
All Wheel Drive
Front Wheel Drive
Fuel Economy
Fuel Economy - City (mpg)
16 (2025)mpg
29 (2025)mpg
Fuel Economy - Highway (mpg)
24 (2025)mpg
39 (2025)mpg
Fuel Tank Capacity (gal)
19.3gal
12.4gal
Dimensions
Length (in)
197in
185.4in
Width (in)
75.8in
72.8in
Height (in)
57.7in
55.9in
Wheelbase (in)
118.5in
107.1in
Curb Weight (lbs)
4508lbs
2956lbs
Safety
ABS
✓ Standard
✓ Standard
Brake Assist
—
✓ Standard
Stability Control
✓ Standard
✓ Standard
Traction Control
✓ Standard
✓ Standard
Driver Airbag
✓ Standard
✓ Standard
Passenger Airbag
✓ Standard
✓ Standard
Side Airbags Front
✓ Standard
✓ Standard
Curtain Airbags
✓ Standard
✓ Standard
Features & Tech
Air Conditioning
✓ Standard
✓ Standard
Climate Control
✓ Standard
—
Cruise Control
✓ Standard
✓ Standard
Adaptive Cruise Control
✓ Standard
✓ Standard
Bluetooth
✓ Standard
✓ Standard
Backup Camera
✓ Standard
✓ Standard
Rear Parking Aid
✓ Standard
—
Sunroof
✓ Standard
—
Heated Seats
✓ Standard
—
Power Seat Adjustment
✓ Standard
—
Keyless Entry
✓ Standard
✓ Standard
Alloy Wheels
✓ Standard
✓ Standard
The Verdict
Which Wins?
Overall Winner
KIA K4
1 / 4 categories
Performance
Tied
Fuel Economy
Tied
Value
K4
Practicality
Tied
Pros & Cons
Genesis G80
Well-rounded specification
Higher starting price
KIA K4
Lower starting price ($23,390)
Few notable weaknesses
Frequently Asked Questions
Which has more power, the G80 or K4?
The G80 produces 375hp @ 5800 and 391lb-ft @ 1300 of torque while the K4 delivers 147hp @ 6200 and 132lb-ft @ 4500 of torque. They produce similar power outputs.
What is the price difference between the G80 and K4?
The G80 starts from $79,350 and the K4 from $23,390. The K4 is cheaper by $55,960 at this variant level. Final on-the-road pricing varies by dealer and specification.
Should I buy the G80 or the K4?
It depends on your priorities. If fuel economy matters most, check the mpg figures above. If you need towing capacity, compare the towing ratings. For day-to-day driving - commutes, school runs and highway trips - consider ground clearance, service network coverage, and total cost of ownership including insurance and maintenance. Use the spec tables above to compare every detail before making your decision.
Also Consider