1979 Mazda 121 vs. 1987 Pontiac Bonneville
To start off, 1987 Pontiac Bonneville is newer by 8 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 3,791 cc (6 cylinders), 1987 Pontiac Bonneville is equipped with a bigger engine. In terms of performance, 1987 Pontiac Bonneville (150 HP @ 4400 RPM) has 60 more horse power than 1979 Mazda 121. (90 HP @ 4800 RPM) In normal driving conditions, 1987 Pontiac Bonneville should accelerate faster than 1979 Mazda 121. With that said, vehicle weight also plays an important factor in acceleration. 1987 Pontiac Bonneville weights approximately 370 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.
Because 1979 Mazda 121 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1979 Mazda 121. However, in wet, icy, snow, or gravel driving conditions, 1987 Pontiac Bonneville, being front wheel drive (FWD), will offer much better control with better grip. 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, 1987 Pontiac Bonneville (271 Nm @ 2000 RPM) has 111 more torque (in Nm) than 1979 Mazda 121. (160 Nm @ 3000 RPM). This means 1987 Pontiac Bonneville will have an easier job in driving up hills or pulling heavy equipment than 1979 Mazda 121.
Compare all specifications:
1979 Mazda 121 | 1987 Pontiac Bonneville | |
Make | Mazda | Pontiac |
Model | 121 | Bonneville |
Year Released | 1979 | 1987 |
Engine Position | Front | Front |
Engine Size | 1970 cc | 3791 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | V |
Horse Power | 90 HP | 150 HP |
Engine RPM | 4800 RPM | 4400 RPM |
Torque | 160 Nm | 271 Nm |
Torque RPM | 3000 RPM | 2000 RPM |
Engine Bore Size | 80 mm | 96.5 mm |
Engine Stroke Size | 98 mm | 86.4 mm |
Engine Compression Ratio | 8.6:1 | 8.5:1 |
Drive Type | Rear | Front |
Number of Seats | 4 seats | 5 seats |
Vehicle Weight | 1134 kg | 1504 kg |
Vehicle Length | 4510 mm | 5050 mm |
Vehicle Width | 1690 mm | 1840 mm |
Vehicle Height | 1350 mm | 1420 mm |
Wheelbase Size | 2520 mm | 2820 mm |