1979 Mazda 121 vs. 2004 Pontiac Grand Prix
To start off, 2004 Pontiac Grand Prix 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 5,326 cc (8 cylinders), 2004 Pontiac Grand Prix is equipped with a bigger engine. In terms of performance, 2004 Pontiac Grand Prix (290 HP @ 5200 RPM) has 200 more horse power than 1979 Mazda 121. (90 HP @ 4800 RPM) In normal driving conditions, 2004 Pontiac Grand Prix should accelerate faster than 1979 Mazda 121. With that said, vehicle weight also plays an important factor in acceleration. 2004 Pontiac Grand Prix weights approximately 551 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, 2004 Pontiac Grand Prix, 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, 2004 Pontiac Grand Prix (441 Nm @ 4000 RPM) has 281 more torque (in Nm) than 1979 Mazda 121. (160 Nm @ 3000 RPM). This means 2004 Pontiac Grand Prix will have an easier job in driving up hills or pulling heavy equipment than 1979 Mazda 121.
Compare all specifications:
1979 Mazda 121 | 2004 Pontiac Grand Prix | |
Make | Mazda | Pontiac |
Model | 121 | Grand Prix |
Year Released | 1979 | 2004 |
Engine Position | Front | Front |
Engine Size | 1970 cc | 5326 cc |
Engine Cylinders | 4 cylinders | 8 cylinders |
Engine Type | in-line | V |
Horse Power | 90 HP | 290 HP |
Engine RPM | 4800 RPM | 5200 RPM |
Torque | 160 Nm | 441 Nm |
Torque RPM | 3000 RPM | 4000 RPM |
Engine Bore Size | 80 mm | 96 mm |
Engine Stroke Size | 98 mm | 92 mm |
Engine Compression Ratio | 8.6:1 | 10.0:1 |
Drive Type | Rear | Front |
Number of Seats | 4 seats | 5 seats |
Vehicle Weight | 1134 kg | 1685 kg |
Vehicle Length | 4510 mm | 5060 mm |
Vehicle Width | 1690 mm | 1880 mm |
Vehicle Height | 1350 mm | 1420 mm |
Wheelbase Size | 2520 mm | 2760 mm |