1990 Buick Roadmaster vs. 1966 NSU Wankel Spider
To start off, 1990 Buick Roadmaster is newer by 24 year(s). Which means there will be less support and parts availability for 1966 NSU Wankel Spider. In addition, the cost of maintenance, including insurance, on 1966 NSU Wankel Spider 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 128 more horse power than 1966 NSU Wankel Spider. (49 HP @ 5500 RPM). In normal driving conditions, 1990 Buick Roadmaster should accelerate faster than 1966 NSU Wankel Spider. With that said, vehicle weight also plays an important factor in acceleration. 1990 Buick Roadmaster weights approximately 1105 kg more than 1966 NSU Wankel Spider. 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, 1990 Buick Roadmaster (393 Nm @ 2400 RPM) has 319 more torque (in Nm) than 1966 NSU Wankel Spider. (74 Nm @ 3000 RPM). This means 1990 Buick Roadmaster will have an easier job in driving up hills or pulling heavy equipment than 1966 NSU Wankel Spider.
Compare all specifications:
| 1990 Buick Roadmaster | 1966 NSU Wankel Spider | |
| Make | Buick | NSU |
| Model | Roadmaster | Wankel Spider |
| Year Released | 1990 | 1966 |
| Engine Position | Front | Rear |
| Engine Size | 5731 cc | 497 cc |
| Horse Power | 177 HP | 49 HP |
| Engine RPM | 4200 RPM | 5500 RPM |
| Torque | 393 Nm | 74 Nm |
| Torque RPM | 2400 RPM | 3000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1840 kg | 735 kg |
| Vehicle Length | 5490 mm | 3590 mm |
| Vehicle Width | 1990 mm | 1530 mm |
| Vehicle Height | 1450 mm | 1270 mm |
| Wheelbase Size | 2950 mm | 2020 mm |
