2004 Chevrolet Colorado vs. 1979 Mazda 121

To start off, 2004 Chevrolet Colorado is newer by 25 year(s). Which means there will be less support and parts availability for 1979 Mazda 121. In addition, the cost of maintenance, including insurance, on 1979 Mazda 121 would be higher. At 2,770 cc (4 cylinders), 2004 Chevrolet Colorado is equipped with a bigger engine. In terms of performance, 2004 Chevrolet Colorado (175 HP @ 6000 RPM) has 85 more horse power than 1979 Mazda 121. (90 HP @ 4800 RPM). In normal driving conditions, 2004 Chevrolet Colorado should accelerate faster than 1979 Mazda 121. With that said, vehicle weight also plays an important factor in acceleration. 2004 Chevrolet Colorado weights approximately 384 kg more than 1979 Mazda 121. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.

Let's talk about torque, 2004 Chevrolet Colorado (251 Nm) has 91 more torque (in Nm) than 1979 Mazda 121. (160 Nm). This means 2004 Chevrolet Colorado will have an easier job in driving up hills or pulling heavy equipment than 1979 Mazda 121.

Compare all specifications:

2004 Chevrolet Colorado 1979 Mazda 121
Make Chevrolet Mazda
Model Colorado 121
Year Released 2004 1979
Engine Position Front Front
Engine Size 2770 cc 1970 cc
Engine Cylinders 4 cylinders 4 cylinders
Engine Type in-line in-line
Horse Power 175 HP 90 HP
Engine RPM 6000 RPM 4800 RPM
Torque 251 Nm 160 Nm
Engine Bore Size 93 mm 80 mm
Engine Stroke Size 102 mm 98 mm
Engine Compression Ratio 10.0:1 8.6:1
Number of Seats 5 seats 4 seats
Vehicle Weight 1518 kg 1134 kg
Vehicle Length 5270 mm 4510 mm
Vehicle Width 1720 mm 1690 mm
Vehicle Height 1650 mm 1350 mm
Wheelbase Size 3200 mm 2520 mm


 

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