1977 Buick LeSabre vs. 1980 GMC Suburban
To start off, 1980 GMC Suburban is newer by 3 year(s). Which means there will be less support and parts availability for 1977 Buick LeSabre. In addition, the cost of maintenance, including insurance, on 1977 Buick LeSabre would be higher. At 5,002 cc (6 cylinders), 1977 Buick LeSabre is equipped with a bigger engine. In terms of performance, 1977 Buick LeSabre (143 HP @ 3800 RPM) has 14 more horse power than 1980 GMC Suburban. (129 HP @ 4000 RPM). In normal driving conditions, 1977 Buick LeSabre should accelerate faster than 1980 GMC Suburban. With that said, vehicle weight also plays an important factor in acceleration. 1980 GMC Suburban weights approximately 590 kg more than 1977 Buick LeSabre.
Because 1980 GMC Suburban is four wheel drive (4WD), it will have significant more traction and grip than 1977 Buick LeSabre. In wet, icy, snow, or gravel driving conditions, 1980 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, 1977 Buick LeSabre (333 Nm @ 2400 RPM) has 48 more torque (in Nm) than 1980 GMC Suburban. (285 Nm @ 2000 RPM). This means 1977 Buick LeSabre will have an easier job in driving up hills or pulling heavy equipment than 1980 GMC Suburban.
Compare all specifications:
1977 Buick LeSabre | 1980 GMC Suburban | |
Make | Buick | GMC |
Model | LeSabre | Suburban |
Year Released | 1977 | 1980 |
Body Type | Sedan | SUV |
Engine Position | Front | Front |
Engine Size | 5002 cc | 4092 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | V | in-line |
Horse Power | 143 HP | 129 HP |
Engine RPM | 3800 RPM | 4000 RPM |
Torque | 333 Nm | 285 Nm |
Torque RPM | 2400 RPM | 2000 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | 4WD |
Transmission Type | Automatic | Automatic |
Vehicle Weight | 1640 kg | 2230 kg |
Vehicle Length | 5550 mm | 5480 mm |
Vehicle Width | 1910 mm | 1950 mm |
Vehicle Height | 1430 mm | 1800 mm |
Wheelbase Size | 2950 mm | 3300 mm |