1967 Isuzu Bellett vs. 1965 NSU Wankel Spider
To start off, 1967 Isuzu Bellett is newer by 2 year(s). Which means there will be less support and parts availability for 1965 NSU Wankel Spider. In addition, the cost of maintenance, including insurance, on 1965 NSU Wankel Spider would be higher. At 1,584 cc (4 cylinders), 1967 Isuzu Bellett is equipped with a bigger engine. In terms of performance, 1967 Isuzu Bellett (91 HP @ 5400 RPM) has 42 more horse power than 1965 NSU Wankel Spider. (49 HP @ 5500 RPM). In normal driving conditions, 1967 Isuzu Bellett should accelerate faster than 1965 NSU Wankel Spider. With that said, vehicle weight also plays an important factor in acceleration. 1967 Isuzu Bellett weights approximately 219 kg more than 1965 NSU Wankel Spider. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1967 Isuzu Bellett (134 Nm @ 4200 RPM) has 60 more torque (in Nm) than 1965 NSU Wankel Spider. (74 Nm @ 3000 RPM). This means 1967 Isuzu Bellett will have an easier job in driving up hills or pulling heavy equipment than 1965 NSU Wankel Spider.
Compare all specifications:
| 1967 Isuzu Bellett | 1965 NSU Wankel Spider | |
| Make | Isuzu | NSU |
| Model | Bellett | Wankel Spider |
| Year Released | 1967 | 1965 |
| Engine Position | Front | Rear |
| Engine Size | 1584 cc | 495 cc |
| Horse Power | 91 HP | 49 HP |
| Engine RPM | 5400 RPM | 5500 RPM |
| Torque | 134 Nm | 74 Nm |
| Torque RPM | 4200 RPM | 3000 RPM |
| Engine Compression Ratio | 8.7:1 | 8.5:1 |
| Fuel Type | Gasoline | Gasoline |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 954 kg | 735 kg |
| Vehicle Length | 4040 mm | 3590 mm |
| Vehicle Width | 1500 mm | 1530 mm |
| Vehicle Height | 1400 mm | 1270 mm |
| Wheelbase Size | 2360 mm | 2020 mm |
| Fuel Tank Capacity | 40 L | 34 L |
