“They really remind me of the SpazTec...”
Ok, I’ll give you that one. Aztec’s were and still are one of the ugliest vehicles one the road.
If you don’t believe me google it, but the base engine in the Silverado starting for the 2019 model is an in-line 4 cylinder gas engine.
310 hp [231 kW] @ 5600 rpm
348 lb-ft of torque [471 Nm] @ 1500 rpm
Paired with a 8-speed automatic transmission
I have a mid size Colorado with a 4 cylinder turbo diesel that develops more torque.