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GMC Sierra 1500 vs Lexus IS - Differences and prices compared

Compare performance (420 HP vs 472 HP), trunk space and price (38,300 $ vs 40,100 $ ) at a glance. See which model fits your needs and budget better – GMC Sierra 1500 or Lexus IS?

GMC Sierra 1500 vs Lexus IS: Key differences

GMC Sierra 1500

  • only slightly cheaper
  • only slightly more efficient

Lexus IS

  • slightly more power

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

Sierra 1500

Costs and Efficiency:

When it comes to price and running costs, the biggest differences usually appear. This is often where you see which car fits your budget better in the long run.

GMC Sierra 1500 is only slightly cheaper – starting at 38,300 $ , while the Lexus IS costs 40,100 $ . That’s a price difference of around 1,785 $.

When it comes to city fuel economy, the GMC Sierra 1500 performs only slightly better – achieving 23 mpg, compared to 21 mpg for the Lexus IS. That’s a difference of about 2 mpg.

IS

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 Lexus IS offers slightly more power – delivering 472 HP compared to 420 HP. That’s roughly 52 HP more horsepower.

There’s also a difference in torque: the GMC Sierra 1500 delivers visibly more torque with 495 lb-ft compared to 395 lb-ft. That’s about 100 lb-ft more.

Space and Everyday Use:

Beyond pure performance, interior space and usability matter most in daily life. This is where you see which car is more practical and versatile.

Seats: GMC Sierra 1500 offers more seats – 6 vs 5.

Who wins the race in the data check?

The GMC Sierra 1500 stands well ahead of its rival 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 $38,300
Sierra 1500

GMC Sierra 1500

  • Engine Type : Gasoline
  • Transmission : Automatic
  • Drive Type : Rear Wheel, All Wheel
  • Power HP : 305 - 420 HP
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View detailed analysis

Engine and Performance
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General
View detailed analysis

GMC Sierra 1500

The GMC Sierra 1500 stands out as a formidable pickup truck, combining rugged design with luxurious amenities. This model offers a powerful driving experience with its range of robust engine options, making it suitable for both work and everyday use. Inside, the Sierra 1500 boasts a spacious and high-tech cabin, ensuring comfort and connectivity for all passengers.

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Reviews GMC Sierra 1500

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Lexus IS

The Lexus IS combines luxury and performance in a sleek and stylish package, making it a favorite among those who appreciate refined driving experiences. With its smooth ride and intuitive infotainment system, this sedan ensures comfort and convenience for both driver and passengers. Its distinctive design and attention to detail highlight Toyota's commitment to quality, ensuring that the Lexus IS stands out on any road.

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GMC Sierra 1500
Lexus IS

Costs and Consumption
Price
38,300 - 84,200 $
Price
40,100 - 63,400 $
FuelEconomy City
15 - 23 mpg
FuelEconomy City
17 - 21 mpg
FuelEconomy Hwy
19 - 27 MPG
FuelEconomy Hwy
25 - 31 MPG
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
Fuel tank capacity
24 - 28 gal
Fuel tank capacity
17.4 gal

Dimensions and Body
Body Type
Pickup
Body Type
Sedan
Seats
3 - 6
Seats
5
Doors
-
Doors
-
Curb weight
-
Curb weight
3,715 - 3,891 lbs
Trunk Volume
-
Trunk Volume
10.8 cu. ft.
Length
210.97 - 242.45 in.
Length
185.4 - 187.3 in.
Width
81.15 - 81.24 in.
Width
72.4 in.
Height
75 - 78 in.
Height
56 in.

Engine and Performance
Engine Type
Gasoline
Engine Type
Gasoline
Transmission
Automatic
Transmission
Automatic
Drive Type
Rear Wheel, All Wheel
Drive Type
Rear Wheel, All Wheel
Power HP
305 - 420 HP
Power HP
241 - 472 HP
Torque
383 - 495 lb-ft
Torque
236 - 395 lb-ft
Number of Cylinders
-
Number of Cylinders
-
Engine Displacement
5.3 - 6.2 L
Engine Displacement
2 - 5 L
Gears
-
Gears
-

General
Model Year
2,025
Model Year
2,024
Brand
GMC
Brand
Lexus
What is the starting MSRP for the GMC Sierra 1500?

Starting from 38,300 $.

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.