2025 Audi A6 vs. 2025 Kia K4 Review

Picture of the 2025 Audi A6

2025 Audi
A6

MSRP*: $58,100 to $62,600
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Picture of the 2025 Kia K4

2025 Kia
K4

MSRP*: $21,990 to $28,090
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MPG - City 22 - 24 MPG 26 - 30 MPG
MPG - Hwy 30 - 31 MPG 36 - 40 MPG
Seating Capacity 5 seats 5 seats
Cargo Space Info not available Info not available
Engine
  • 261-hp, 2.0-liter, 4 Cylinder Engine (Gasoline/Mild Electric Hybrid)
  • 335-hp, 3.0-liter, V6 Cylinder Engine (Gasoline/Mild Electric Hybrid)
  • 147-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel)
  • 190-hp, 1.6-liter, 4 Cylinder Engine (Gasoline Fuel)
Transmission Automatic Automatic, Continuously Variable
Drivetrain All Wheel Drive Front Wheel Drive
Horsepower 261 - 335 hp 147 - 190 hp
Exterior Length 194.4 in 185.4 in
Exterior Width 74.3 in 72.8 in
Leg Room Front 41.3 in
Rear 37.4 in
Front 42.3 in
Rear 38.0 in
Head Room Front 38.0 in
Rear 38.1 in
Front 37.1 - 39.0 in
Rear 37.0 - 37.3 in

*MSRP and Invoice prices displayed are for educational purposes only, do not reflect the actual selling price of a particular vehicle, and do not include applicable gas taxes or destination charges.

Comparison Review

Comfort
The Audi A6 offers rear passengers about the same space to stretch out as the Kia K4 with comparable rear head- and legroom in both vehicles. The Kia K4 will be a favorite with taller drivers due to its greater front head- and legroom than the Audi A6.

Convenience
The Audi A6 will require fewer stops at the gas station than the Kia K4, making it more convenient to drive.

Cost
There are a lot of factors to consider when calculating the overall cost of a vehicle. The main consideration is Manufacturer's Suggested Retail Price (MSRP). The Audi A6 will definitely make more of a dent in your wallet than the Kia K4, which has a much lower MSRP.

Dimensions
Since the Audi A6 is much wider than the Kia K4, finding a wide enough spot in a parking lot may be a bit more challenging. For some people, bigger is better. If that's the case for you, then you'll be happier with the Audi A6, which is slightly longer than the Kia K4.

Handling
The Audi A6 has a significantly larger turning radius than the Kia K4, making it much more difficult to maneuver in and out of tight spots.

Performance
When it comes to horsepower, the Audi A6 has a much more powerful engine than the Kia K4. However, something you should consider is that higher horsepower engines often command higher insurance premiums.

Powertrain
Due to its much higher torque, the engine of the Audi A6 does a much better job of transmitting power to the wheels than the Kia K4.

Utility
In terms of seating you'll be able to fit the same number of people in both the Audi A6 and the Kia K4.