1976 Buick Riviera vs. 1981 GMC Suburban
To start off, 1981 GMC Suburban is newer by 5 year(s). Which means there will be less support and parts availability for 1976 Buick Riviera. In addition, the cost of maintenance, including insurance, on 1976 Buick Riviera would be higher. At 6,595 cc (6 cylinders), 1976 Buick Riviera is equipped with a bigger engine. In terms of performance, 1976 Buick Riviera (182 HP @ 3600 RPM) has 52 more horse power than 1981 GMC Suburban. (130 HP @ 4000 RPM). In normal driving conditions, 1976 Buick Riviera should accelerate faster than 1981 GMC Suburban. With that said, vehicle weight also plays an important factor in acceleration. 1981 GMC Suburban weights approximately 465 kg more than 1976 Buick Riviera.
Because 1981 GMC Suburban is four wheel drive (4WD), it will have significant more traction and grip than 1976 Buick Riviera. In wet, icy, snow, or gravel driving conditions, 1981 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, 1976 Buick Riviera (435 Nm @ 2000 RPM) has 150 more torque (in Nm) than 1981 GMC Suburban. (285 Nm @ 2000 RPM). This means 1976 Buick Riviera will have an easier job in driving up hills or pulling heavy equipment than 1981 GMC Suburban.
Compare all specifications:
1976 Buick Riviera | 1981 GMC Suburban | |
Make | Buick | GMC |
Model | Riviera | Suburban |
Year Released | 1976 | 1981 |
Body Type | Coupe | SUV |
Engine Position | Front | Front |
Engine Size | 6595 cc | 4093 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | V | in-line |
Horse Power | 182 HP | 130 HP |
Engine RPM | 3600 RPM | 4000 RPM |
Torque | 435 Nm | 285 Nm |
Torque RPM | 2000 RPM | 2000 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | 4WD |
Transmission Type | Automatic | Automatic |
Vehicle Weight | 1765 kg | 2230 kg |
Vehicle Length | 5550 mm | 5480 mm |
Vehicle Width | 1970 mm | 1950 mm |
Vehicle Height | 1410 mm | 1800 mm |
Wheelbase Size | 2950 mm | 3300 mm |