1999 GMC Sierra vs. 1981 Nissan Leopard
To start off, 1999 GMC Sierra is newer by 18 year(s). Which means there will be less support and parts availability for 1981 Nissan Leopard. In addition, the cost of maintenance, including insurance, on 1981 Nissan Leopard would be higher. At 5,325 cc (8 cylinders), 1999 GMC Sierra is equipped with a bigger engine. In terms of performance, 1999 GMC Sierra (282 HP @ 5200 RPM) has 148 more horse power than 1981 Nissan Leopard. (134 HP @ 5200 RPM). In normal driving conditions, 1999 GMC Sierra should accelerate faster than 1981 Nissan Leopard. With that said, vehicle weight also plays an important factor in acceleration. 1999 GMC Sierra weights approximately 595 kg more than 1981 Nissan Leopard. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1999 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 1981 Nissan Leopard. In wet, icy, snow, or gravel driving conditions, 1999 GMC Sierra will offer significantly more control. 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 GMC Sierra (440 Nm @ 4000 RPM) has 214 more torque (in Nm) than 1981 Nissan Leopard. (226 Nm @ 4000 RPM). This means 1999 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1981 Nissan Leopard. 1981 Nissan Leopard has automatic transmission and 1999 GMC Sierra has manual transmission. 1999 GMC Sierra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1981 Nissan Leopard will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1999 GMC Sierra | 1981 Nissan Leopard | |
| Make | GMC | Nissan |
| Model | Sierra | Leopard |
| Year Released | 1999 | 1981 |
| Engine Position | Front | Front |
| Engine Size | 5325 cc | 2753 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 282 HP | 134 HP |
| Engine RPM | 5200 RPM | 5200 RPM |
| Torque | 440 Nm | 226 Nm |
| Torque RPM | 4000 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Automatic |
| Vehicle Weight | 1835 kg | 1240 kg |
| Vehicle Length | 5170 mm | 4640 mm |
| Vehicle Width | 2000 mm | 1700 mm |
| Vehicle Height | 1810 mm | 1360 mm |
| Wheelbase Size | 3030 mm | 2630 mm |
