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GMC · Sierra 1500 · Sierra 1500 2023 (2023-)

GMC Sierra 1500 Reg Cab S/Box RWD 5.3L

2.1out of 5Cars-Data.com Score

Top 79% of 43 Pickup Petrol models in this price class.

PickupPetrolAutomaticRWDYear 2023
355
Horsepower · 261 kW
-s
0–100 km/h
-
km/h top speed
15.7
l/100 km

The GMC Sierra 1500 Reg Cab S/Box RWD 5.3L is a pickup powered by a petrol engine delivering 355 hp (261 kW).

Updated Aug 2026 · Data curated by Cars-Data.com

GMC Sierra 1500 Reg Cab S/Box RWD 5.3L at a glance

Performance

Drive is routed to the rear-wheel-drive axle via an automatic.

Efficiency & range

Fuel efficiency stands at 15.7 l/100 km combined, CO₂ emissions of 360 g/km.

Generation & history

This variant was introduced in 2023 as part of the GMC Sierra 1500 2023 (2023-) generation, and sits alongside 36 other variants in this generation.

Full specifications — including engine displacement, transmission type, dimensions, weight, and historical list price — are available on the specifications page.

Quick answers
What is the engine power of the GMC Sierra 1500 Reg Cab S/Box RWD 5.3L?

The GMC Sierra 1500 Reg Cab S/Box RWD 5.3L produces 355 hp (261 kW).

What is the fuel consumption of the GMC Sierra 1500 Reg Cab S/Box RWD 5.3L?

The GMC Sierra 1500 Reg Cab S/Box RWD 5.3L has a combined fuel consumption of 15.7 l/100 km.

What are the CO₂ emissions of the GMC Sierra 1500 Reg Cab S/Box RWD 5.3L?

The GMC Sierra 1500 Reg Cab S/Box RWD 5.3L emits 360 g/km of CO₂.

What transmission does the GMC Sierra 1500 Reg Cab S/Box RWD 5.3L have?

The GMC Sierra 1500 Reg Cab S/Box RWD 5.3L is equipped with a Automatic transmission.

Is the GMC Sierra 1500 Reg Cab S/Box RWD 5.3L front, rear, or all-wheel drive?

The GMC Sierra 1500 Reg Cab S/Box RWD 5.3L sends power through the RWD drivetrain.

What is the engine size of the GMC Sierra 1500 Reg Cab S/Box RWD 5.3L?

The GMC Sierra 1500 Reg Cab S/Box RWD 5.3L has a 5,300 cc engine with – cylinders.

What is the torque of the GMC Sierra 1500 Reg Cab S/Box RWD 5.3L?

The GMC Sierra 1500 Reg Cab S/Box RWD 5.3L produces 519 Nm of torque.

When was the GMC Sierra 1500 Reg Cab S/Box RWD 5.3L introduced?

The GMC Sierra 1500 Reg Cab S/Box RWD 5.3L was introduced in 2023.

Related

Other variants in this generation