1972 Buick GS vs. 1979 Mazda 121

To start off, 1979 Mazda 121 is newer by 7 year(s). Which means there will be less support and parts availability for 1972 Buick GS. In addition, the cost of maintenance, including insurance, on 1972 Buick GS would be higher. At 5,723 cc (6 cylinders), 1972 Buick GS is equipped with a bigger engine. In terms of performance, 1972 Buick GS (190 HP @ 4000 RPM) has 100 more horse power than 1979 Mazda 121. (90 HP @ 4800 RPM). In normal driving conditions, 1972 Buick GS should accelerate faster than 1979 Mazda 121. With that said, vehicle weight also plays an important factor in acceleration. 1972 Buick GS weights approximately 496 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.

Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 1972 Buick GS (394 Nm @ 2800 RPM) has 234 more torque (in Nm) than 1979 Mazda 121. (160 Nm @ 3000 RPM). This means 1972 Buick GS will have an easier job in driving up hills or pulling heavy equipment than 1979 Mazda 121.

Compare all specifications:

1972 Buick GS 1979 Mazda 121
Make Buick Mazda
Model GS 121
Year Released 1972 1979
Engine Position Front Front
Engine Size 5723 cc 1970 cc
Engine Cylinders 6 cylinders 4 cylinders
Engine Type V in-line
Horse Power 190 HP 90 HP
Engine RPM 4000 RPM 4800 RPM
Torque 394 Nm 160 Nm
Torque RPM 2800 RPM 3000 RPM
Fuel Type Gasoline Gasoline
Drive Type Rear Rear
Number of Seats 5 seats 4 seats
Vehicle Weight 1630 kg 1134 kg
Vehicle Length 5180 mm 4510 mm
Vehicle Width 1960 mm 1690 mm
Vehicle Height 1370 mm 1350 mm
Wheelbase Size 2860 mm 2520 mm