Chevrolet has joined Ram in having diesel engines; both are built in-house, but Ram chose a ZF eight-speed automatic, redesigned somewhat by Fiat Chrysler, while GM uses a ten-speed automatic which it developed with Ford. The two engines have around the same displacement, just under 3.0 liters, but the Chevrolet echos Ram’s big Cummins diesels by […]
Chevrolet has finally revealed the EPA fuel economy figures for the 2020 Silverado 1500 equipped with the Duramax 3.0L diesel engine (mated to a 10-speed automatic transmission), and they are very impressive. Rear-wheel drive models are rated at up to 33 MPG highway and 23 MPG city; four-wheel drive models come in at 29 highway […]