1987 Morgan 4 vs. 2009 GMC Sierra
To start off, 2009 GMC Sierra is newer by 22 year(s). Which means there will be less support and parts availability for 1987 Morgan 4. In addition, the cost of maintenance, including insurance, on 1987 Morgan 4 would be higher. At 5,999 cc (8 cylinders), 2009 GMC Sierra is equipped with a bigger engine. In terms of performance, 2009 GMC Sierra (353 HP @ 5400 RPM) has 257 more horse power than 1987 Morgan 4. (96 HP @ 6000 RPM) In normal driving conditions, 2009 GMC Sierra should accelerate faster than 1987 Morgan 4. With that said, vehicle weight also plays an important factor in acceleration. 2009 GMC Sierra weights approximately 1610 kg more than 1987 Morgan 4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 1987 Morgan 4. In wet, icy, snow, or gravel driving conditions, 2009 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, 2009 GMC Sierra (506 Nm @ 4400 RPM) has 374 more torque (in Nm) than 1987 Morgan 4. (132 Nm @ 4000 RPM). This means 2009 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1987 Morgan 4. 2009 GMC Sierra has automatic transmission and 1987 Morgan 4 has manual transmission. 1987 Morgan 4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 GMC Sierra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1987 Morgan 4 | 2009 GMC Sierra | |
| Make | Morgan | GMC |
| Model | 4 | Sierra |
| Year Released | 1987 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 1597 cc | 5999 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 96 HP | 353 HP |
| Engine RPM | 6000 RPM | 5400 RPM |
| Torque | 132 Nm | 506 Nm |
| Torque RPM | 4000 RPM | 4400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Vehicle Weight | 825 kg | 2435 kg |
| Vehicle Length | 3670 mm | 6340 mm |
| Vehicle Width | 1430 mm | 2040 mm |
| Vehicle Height | 1300 mm | 1950 mm |
| Wheelbase Size | 2450 mm | 4010 mm |
