1999 Buick Regal vs. 1981 Mazda 121
To start off, 1999 Buick Regal is newer by 18 year(s). Which means there will be less support and parts availability for 1981 Mazda 121. In addition, the cost of maintenance, including insurance, on 1981 Mazda 121 would be higher. At 3,789 cc (6 cylinders), 1999 Buick Regal is equipped with a bigger engine. In terms of performance, 1999 Buick Regal (245 HP @ 5200 RPM) has 159 more horse power than 1981 Mazda 121. (86 HP @ 4800 RPM). In normal driving conditions, 1999 Buick Regal should accelerate faster than 1981 Mazda 121. With that said, vehicle weight also plays an important factor in acceleration. 1999 Buick Regal weights approximately 430 kg more than 1981 Mazda 121. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1981 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 1981 Mazda 121. However, in wet, icy, snow, or gravel driving conditions, 1999 Buick Regal, 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, 1999 Buick Regal (380 Nm @ 3600 RPM) has 219 more torque (in Nm) than 1981 Mazda 121. (161 Nm @ 3000 RPM). This means 1999 Buick Regal will have an easier job in driving up hills or pulling heavy equipment than 1981 Mazda 121.
Compare all specifications:
1999 Buick Regal | 1981 Mazda 121 | |
Make | Buick | Mazda |
Model | Regal | 121 |
Year Released | 1999 | 1981 |
Engine Position | Front | Front |
Engine Size | 3789 cc | 1970 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | V | in-line |
Horse Power | 245 HP | 86 HP |
Engine RPM | 5200 RPM | 4800 RPM |
Torque | 380 Nm | 161 Nm |
Torque RPM | 3600 RPM | 3000 RPM |
Engine Bore Size | 97 mm | 80 mm |
Engine Stroke Size | 86 mm | 98 mm |
Fuel Type | Gasoline | Gasoline |
Drive Type | Front | Rear |
Number of Seats | 5 seats | 4 seats |
Vehicle Weight | 1560 kg | 1130 kg |
Vehicle Length | 4990 mm | 4510 mm |
Vehicle Width | 1850 mm | 1690 mm |
Vehicle Height | 1440 mm | 1350 mm |
Wheelbase Size | 2780 mm | 2520 mm |