Compare the2023 GMC Sierra 1500VS 2023 Toyota Tundra

Full-time four-wheel drive is optional on the Sierra 1500. Full-time four-wheel drive gives added traction for safety in all conditions, not just off-road, like the only system available on the Tundra.

Both the Sierra 1500 and the Tundra have standard driver and passenger frontal airbags, front side-impact airbags, side-impact head airbags, height adjustable front shoulder belts, four-wheel antilock brakes, traction control, electronic stability systems to prevent skidding, crash mitigating brakes, daytime running lights, lane departure warning systems, rearview cameras, available blind spot warning systems, around view monitors and rear cross-path warning.

The Sierra 1500’s corrosion warranty is 1 year longer than the Tundra’s (6 vs. 5 years).

There are over 34 percent more GMC dealers than there are Toyota dealers, which makes it easier should you ever need service under the Sierra 1500’s warranty.

J.D. Power and Associates rated the Sierra 1500 second among large light duty pickups in their 2022 Initial Quality Study. The Tundra isn’t in the top three in its category.

J.D. Power and Associates’ 2022 Initial Quality Study of new car owners surveyed provide the statistics that show that GMC vehicles are better in initial quality than Toyota vehicles. J.D. Power ranks GMC above average in initial quality. With 10 more problems per 100 vehicles, Toyota is rated lower.

The Sierra 1500’s 3.0 turbo diesel produces 90 lbs.-ft. more torque (495 vs. 405) than the Tundra SR’s standard 3.4 turbo V6. The Sierra 1500’s 3.0 turbo diesel produces 16 lbs.-ft. more torque (495 vs. 479) than the Tundra’s optional 3.4 turbo V6.

On the EPA test cycle the Sierra 1500 gets better mileage than the Tundra:

An engine control system that can shut down some of the engine’s cylinders helps improve the Sierra 1500 V8’s fuel efficiency. The Tundra doesn’t offer a system that can shut down part of the engine.

To lower fuel costs and make buying fuel easier, the GMC Sierra 1500 uses regular unleaded gasoline (premium recommended with the 6.2 V8 engine for maximum performance). The Tundra requires premium, which can cost 20 to 55 cents more per gallon.

The Sierra 1500 has a standard cap-less fueling system. The fuel filler is automatically opened when the fuel nozzle is inserted and automatically closed when it’s removed. This eliminates the need to unscrew and replace the cap and it reduces fuel evaporation, which causes pollution. The Tundra doesn’t offer a cap-less fueling system.

For better traction, the Sierra 1500 has larger standard tires than the Tundra (255/70R17 vs. 245/75R18).

The Sierra 1500’s standard tires provide better handling because they have a lower 70 series profile (height to width ratio) that provides a stiffer sidewall than the Tundra SR’s standard 75 series tires.

The Sierra 1500 has a standard easy tire fill system. When inflating the tires, the vehicle’s integrated tire pressure sensors keep track of the pressure as the tires fill and tell the driver when the tires are inflated to the proper pressure. The Tundra doesn’t offer vehicle monitored tire inflation.

For a smoother ride and more stable handling, the Sierra 1500’s wheelbase is longer than on the Tundra:

For better maneuverability, the Sierra 1500’s turning circle is tighter than the Tundra’s:

The GMC Sierra 1500 may be more efficient, handle and accelerate better because it weighs about 400 to 650 pounds less than the Toyota Tundra.

The Sierra 1500 is shorter than the Tundra, making the Sierra 1500 easier to handle, maneuver and park in tight spaces:

The Sierra 1500 Double Cab has standard seating for 6 passengers; the Tundra can only carry 5.

The Sierra 1500 Double Cab has 2 inches more front headroom, 3.3 inches more front legroom, 1 inch more front shoulder room, 1.4 inches more rear headroom, 1.9 inches more rear legroom and 1.5 inches more rear shoulder room than the Tundra Extended Cab Pickup.

The Sierra 1500 Crew Cab has 2 inches more front headroom, 3.3 inches more front legroom, 1 inch more front shoulder room, 1.6 inches more rear headroom, 1.8 inches more rear legroom and 2.8 inches more rear shoulder room than the Tundra Crew Cab Pickup.

The Sierra 1500 Double Cab has a much larger cargo box than the Tundra Extended Cab Pickup shortbed (71.7 vs. 54.3 cubic feet). The Sierra 1500 Double Cab has a much larger cargo box than the Tundra Extended Cab Pickup longbed (71.7 vs. 67.7 cubic feet).

The Sierra 1500 Crew Cab shortbed has a much larger cargo box than the Tundra Crew Cab Pickup shortbed (62.9 vs. 45.8 cubic feet). The Sierra 1500 Crew Cab longbed has a much larger cargo box than the Tundra Crew Cab Pickup longbed (71.7 vs. 54.3 cubic feet).

The Sierra 1500’s cargo box is larger than the Tundra’s in every dimension:

The GMC Sierra 1500 has a standard CornerStep, which allows for much easier access to the cargo area. A Bed Step costs extra on the Toyota Tundra.

The Sierra 1500’s minimum standard towing capacity is much higher than the Tundra’s (8800 vs. 8300 pounds). Maximum trailer towing in the Toyota Tundra Extended Cab Pickup is only 12000 pounds. The Sierra 1500 Double Cab offers up to a 13200 lbs. towing capacity.

The Sierra 1500 has a higher standard payload capacity than the Tundra:

The Sierra 1500 has higher optional payload capacities than the Tundra:

The Sierra 1500 AT4X/Denali Ultimate has standard massaging front seats in order to maximize comfort and eliminate fatigue on long trips. Massaging seats aren’t available in the Tundra.

The GMC Sierra 1500 comes in regular cab, extended cab and crew cab bodystyles; the Toyota Tundra isn’t available as a regular cab.

J.D. Power and Associates rated the Sierra 1500 third among large light duty pickups in owner reported satisfaction. This includes how well the vehicle performs and satisfies its owner’s expectations. The Tundra isn’t in the top three.

The GMC Sierra outsold the Toyota Tundra by over two to one during the 2022 model year.