1990 Buick Roadmaster vs. 1970 Buick Riviera
To start off, 1990 Buick Roadmaster is newer by 20 year(s). Which means there will be less support and parts availability for 1970 Buick Riviera. In addition, the cost of maintenance, including insurance, on 1970 Buick Riviera would be higher. At 7,468 cc (6 cylinders), 1970 Buick Riviera is equipped with a bigger engine. In terms of performance, 1970 Buick Riviera (265 HP @ 4600 RPM) has 88 more horse power than 1990 Buick Roadmaster. (177 HP @ 4200 RPM) In normal driving conditions, 1970 Buick Riviera should accelerate faster than 1990 Buick Roadmaster. With that said, vehicle weight also plays an important factor in acceleration. 1970 Buick Riviera weights approximately 146 kg more than 1990 Buick Roadmaster. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 1970 Buick Riviera (522 Nm @ 2800 RPM) has 129 more torque (in Nm) than 1990 Buick Roadmaster. (393 Nm @ 2400 RPM). This means 1970 Buick Riviera will have an easier job in driving up hills or pulling heavy equipment than 1990 Buick Roadmaster.
Compare all specifications:
1990 Buick Roadmaster | 1970 Buick Riviera | |
Make | Buick | Buick |
Model | Roadmaster | Riviera |
Year Released | 1990 | 1970 |
Body Type | Sedan | Coupe |
Engine Position | Front | Front |
Engine Size | 5731 cc | 7468 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | V |
Horse Power | 177 HP | 265 HP |
Engine RPM | 4200 RPM | 4600 RPM |
Torque | 393 Nm | 522 Nm |
Torque RPM | 2400 RPM | 2800 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | Rear |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1840 kg | 1986 kg |
Vehicle Length | 5490 mm | 5480 mm |
Vehicle Width | 1990 mm | 2020 mm |
Vehicle Height | 1450 mm | 1370 mm |
Wheelbase Size | 2950 mm | 3030 mm |