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Kia K5 vs Toyota GR Supra - Differences and prices compared

Compare performance (290 HP vs 382 HP), trunk space and price (27,200 $ vs 56,300 $ ) at a glance. See which model fits your needs and budget better – Kia K5 or Toyota GR Supra?

Kia K5 vs Toyota GR Supra: Key differences

Kia K5

  • substantially cheaper
  • slightly more efficient
  • very slightly lighter

Toyota GR Supra

  • visibly more power

Here’s where it gets real: The technical differences in detail

K5

Costs and Efficiency:

Looking at overall running costs, both models reveal some interesting differences in everyday economy.

Kia K5 is substantially cheaper – starting at 27,200 $ , while the Toyota GR Supra costs 56,300 $ . That’s a price difference of around 29,060 $.

When it comes to city fuel economy, the Kia K5 performs slightly better – achieving 26 mpg, compared to 23 mpg for the Toyota GR Supra. That’s a difference of about 3 mpg.

GR Supra

Engine and Performance:

Power, torque and acceleration are the classic benchmarks for car enthusiasts – and here, some clear differences start to show.

When it comes to engine power, the Toyota GR Supra offers visibly more power – delivering 382 HP compared to 290 HP. That’s roughly 92 HP more horsepower.

There’s also a difference in torque: the Toyota GR Supra delivers moderately more torque with 368 lb-ft compared to 311 lb-ft. That’s about 57 lb-ft more.

Space and Everyday Use:

Cabin size, boot volume and payload all play a role in everyday practicality. Here, comfort and flexibility make the difference.

Seats: Kia K5 offers more seats – 5 vs 2.

In terms of curb weight, Kia K5 is very slightly lighter – 3,230 lbs compared to 3,389 lbs. The difference is around 159 lbs.

Who wins the race in the data check?

The Kia K5 is far ahead overall in the objective data comparison.
This result only shows which model scores more points on paper – not which of the two cars feels right for you.

from $27,200
K5

Kia K5

  • Engine Type : Gasoline
  • Transmission : Automatic
  • Drive Type : Front Wheel, All Wheel
  • Power HP : 191 - 290 HP
Kia K5
Toyota GR Supra

Costs and Consumption

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Engine and Performance

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Dimensions and Body

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General

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Kia K5

The Kia K5 stands out with its sleek, modern design and bold styling cues that make it a compelling choice in the midsize sedan segment. Under the hood, it offers a spirited driving experience paired with a comfortable and tech-rich interior, making it both a dynamic and sophisticated option for everyday commuting. With its competitive range of features and agile performance, the K5 continues to challenge its rivals and appeal to drivers looking for a fresh, contemporary vehicle.

details

Toyota GR Supra

The Toyota GR Supra, with its iconic design and thrilling performance, remains a symbol of modern automotive excellence. Its sleek, aerodynamic exterior hints at the power that lies beneath, making it a favorite among driving enthusiasts. The blend of comfort and precision in the GR Supra's handling ensures a dynamic driving experience that is both exhilarating and refined.

details
Kia K5
Toyota GR Supra

Costs and Consumption

Price
27,200 - 34,700 $
Price
56,300 - 59,400 $
FuelEconomy City
23 - 26 mpg
FuelEconomy City
19 - 23 mpg
FuelEconomy Hwy
33 - 37 MPG
FuelEconomy Hwy
27 - 31 MPG
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
Fuel tank capacity
15.8 gal
Fuel tank capacity
13.7 gal

Dimensions and Body

Body Type
Sedan
Body Type
Coupe
Seats
5
Seats
2
Doors
-
Doors
-
Curb weight
3,230 - 3,596 lbs
Curb weight
3,389 - 3,411 lbs
Trunk Volume
15.6 cu. ft.
Trunk Volume
-
Length
193.1 in.
Length
172.5 in.
Width
73.2 in.
Width
73 in.
Height
56 in.
Height
50 in.

Engine and Performance

Engine Type
Gasoline
Engine Type
Gasoline
Transmission
Automatic
Transmission
Automatic, Manual
Drive Type
Front Wheel, All Wheel
Drive Type
Rear Wheel
Power HP
191 - 290 HP
Power HP
382 HP
Torque
181 - 311 lb-ft
Torque
368 lb-ft
Number of Cylinders
-
Number of Cylinders
-
Engine Displacement
2.5 L
Engine Displacement
3 L
Gears
-
Gears
-

General

Model Year
2,025
Model Year
2,025
Brand
Kia
Brand
Toyota
DriveDuel uses data analysis and artificial intelligence to evaluate vehicle data and create content. Content is regularly reviewed and improved. Prices shown are manufacturer suggested retail prices (MSRP). Taxes, registration fees and dealer charges are not included.