1983 GMC Suburban vs. 1977 Datsun 280Z
To start off, 1983 GMC Suburban is newer by 6 year(s). Which means there will be less support and parts availability for 1977 Datsun 280Z. In addition, the cost of maintenance, including insurance, on 1977 Datsun 280Z would be higher. At 7,446 cc (8 cylinders), 1983 GMC Suburban is equipped with a bigger engine. In terms of performance, 1983 GMC Suburban (227 HP @ 3800 RPM) has 77 more horse power than 1977 Datsun 280Z. (150 HP @ 5600 RPM). In normal driving conditions, 1983 GMC Suburban should accelerate faster than 1977 Datsun 280Z. With that said, vehicle weight also plays an important factor in acceleration. 1983 GMC Suburban weights approximately 1130 kg more than 1977 Datsun 280Z. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1983 GMC Suburban is four wheel drive (4WD), it will have significant more traction and grip than 1977 Datsun 280Z. In wet, icy, snow, or gravel driving conditions, 1983 GMC Suburban 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, 1983 GMC Suburban (488 Nm @ 2800 RPM) has 267 more torque (in Nm) than 1977 Datsun 280Z. (221 Nm @ 4400 RPM). This means 1983 GMC Suburban will have an easier job in driving up hills or pulling heavy equipment than 1977 Datsun 280Z.
Compare all specifications:
| 1983 GMC Suburban | 1977 Datsun 280Z | |
| Make | GMC | Datsun |
| Model | Suburban | 280Z |
| Year Released | 1983 | 1977 |
| Body Type | SUV | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 7446 cc | 2753 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 227 HP | 150 HP |
| Engine RPM | 3800 RPM | 5600 RPM |
| Torque | 488 Nm | 221 Nm |
| Torque RPM | 2800 RPM | 4400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Vehicle Weight | 2330 kg | 1200 kg |
| Vehicle Length | 5480 mm | 4399 mm |
| Vehicle Width | 1950 mm | 1631 mm |
| Wheelbase Size | 3300 mm | 2304 mm |
