1993 Buick Roadmaster vs. 1979 GMC Suburban
To start off, 1993 Buick Roadmaster is newer by 14 year(s). Which means there will be less support and parts availability for 1979 GMC Suburban. In addition, the cost of maintenance, including insurance, on 1979 GMC Suburban would be higher. At 5,733 cc (8 cylinders), 1993 Buick Roadmaster is equipped with a bigger engine. In terms of performance, 1993 Buick Roadmaster (177 HP @ 4000 RPM) has 48 more horse power than 1979 GMC Suburban. (129 HP @ 4000 RPM). In normal driving conditions, 1993 Buick Roadmaster should accelerate faster than 1979 GMC Suburban. With that said, vehicle weight also plays an important factor in acceleration. 1979 GMC Suburban weights approximately 202 kg more than 1993 Buick Roadmaster.
Because 1979 GMC Suburban is four wheel drive (4WD), it will have significant more traction and grip than 1993 Buick Roadmaster. In wet, icy, snow, or gravel driving conditions, 1979 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, 1993 Buick Roadmaster (406 Nm @ 2400 RPM) has 121 more torque (in Nm) than 1979 GMC Suburban. (285 Nm @ 2000 RPM). This means 1993 Buick Roadmaster will have an easier job in driving up hills or pulling heavy equipment than 1979 GMC Suburban.
Compare all specifications:
1993 Buick Roadmaster | 1979 GMC Suburban | |
Make | Buick | GMC |
Model | Roadmaster | Suburban |
Year Released | 1993 | 1979 |
Body Type | Station Wagon | SUV |
Engine Position | Front | Front |
Engine Size | 5733 cc | 4093 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | in-line |
Horse Power | 177 HP | 129 HP |
Engine RPM | 4000 RPM | 4000 RPM |
Torque | 406 Nm | 285 Nm |
Torque RPM | 2400 RPM | 2000 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | 4WD |
Transmission Type | Automatic | Automatic |
Vehicle Weight | 2030 kg | 2232 kg |
Vehicle Length | 5490 mm | 5480 mm |
Vehicle Width | 2040 mm | 1950 mm |
Vehicle Height | 1540 mm | 1800 mm |
Wheelbase Size | 2950 mm | 3300 mm |