1990 Buick Roadmaster vs. 1974 Volkswagen Passat
To start off, 1990 Buick Roadmaster is newer by 16 year(s). Which means there will be less support and parts availability for 1974 Volkswagen Passat. In addition, the cost of maintenance, including insurance, on 1974 Volkswagen Passat would be higher. At 5,731 cc (8 cylinders), 1990 Buick Roadmaster is equipped with a bigger engine. In terms of performance, 1990 Buick Roadmaster (177 HP @ 4200 RPM) has 129 more horse power than 1974 Volkswagen Passat. (48 HP @ 5000 RPM). In normal driving conditions, 1990 Buick Roadmaster should accelerate faster than 1974 Volkswagen Passat. With that said, vehicle weight also plays an important factor in acceleration. 1990 Buick Roadmaster weights approximately 895 kg more than 1974 Volkswagen Passat. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1990 Buick Roadmaster (393 Nm @ 2400 RPM) has 308 more torque (in Nm) than 1974 Volkswagen Passat. (85 Nm @ 3000 RPM). This means 1990 Buick Roadmaster will have an easier job in driving up hills or pulling heavy equipment than 1974 Volkswagen Passat.
Compare all specifications:
| 1990 Buick Roadmaster | 1974 Volkswagen Passat | |
| Make | Buick | Volkswagen |
| Model | Roadmaster | Passat |
| Year Released | 1990 | 1974 |
| Engine Position | Front | Front |
| Engine Size | 5731 cc | 1422 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 177 HP | 48 HP |
| Engine RPM | 4200 RPM | 5000 RPM |
| Torque | 393 Nm | 85 Nm |
| Torque RPM | 2400 RPM | 3000 RPM |
| Fuel Type | Gasoline | Diesel |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Weight | 1840 kg | 945 kg |
| Vehicle Length | 5490 mm | 4200 mm |
| Vehicle Width | 1990 mm | 1630 mm |
| Vehicle Height | 1450 mm | 1370 mm |
| Wheelbase Size | 2950 mm | 2480 mm |
