1973 DAF 66 vs. 1999 GMC Sierra
To start off, 1999 GMC Sierra is newer by 26 year(s). Which means there will be less support and parts availability for 1973 DAF 66. In addition, the cost of maintenance, including insurance, on 1973 DAF 66 would be higher. At 4,784 cc (6 cylinders), 1999 GMC Sierra is equipped with a bigger engine. In terms of performance, 1999 GMC Sierra (267 HP @ 5200 RPM) has 221 more horse power than 1973 DAF 66. (46 HP @ 5000 RPM) In normal driving conditions, 1999 GMC Sierra should accelerate faster than 1973 DAF 66. With that said, vehicle weight also plays an important factor in acceleration. 1999 GMC Sierra weights approximately 977 kg more than 1973 DAF 66. 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 1973 DAF 66. 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 (386 Nm @ 4000 RPM) has 311 more torque (in Nm) than 1973 DAF 66. (75 Nm @ 2700 RPM). This means 1999 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1973 DAF 66.
Compare all specifications:
1973 DAF 66 | 1999 GMC Sierra | |
Make | DAF | GMC |
Model | 66 | Sierra |
Year Released | 1973 | 1999 |
Engine Position | Front | Front |
Engine Size | 1108 cc | 4784 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Horse Power | 46 HP | 267 HP |
Engine RPM | 5000 RPM | 5200 RPM |
Torque | 75 Nm | 386 Nm |
Torque RPM | 2700 RPM | 4000 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | 4WD |
Vehicle Weight | 828 kg | 1805 kg |
Vehicle Length | 3880 mm | 5170 mm |
Vehicle Width | 1540 mm | 2000 mm |
Vehicle Height | 1410 mm | 1810 mm |
Wheelbase Size | 2270 mm | 3030 mm |