1977 Renault 4 vs. 1999 Saab 03-Sep
To start off, 1999 Saab 03-Sep is newer by 22 year(s). Which means there will be less support and parts availability for 1977 Renault 4. In addition, the cost of maintenance, including insurance, on 1977 Renault 4 would be higher. At 2,171 cc (4 cylinders), 1999 Saab 03-Sep is equipped with a bigger engine. In terms of performance, 1999 Saab 03-Sep (123 HP @ 4000 RPM) has 89 more horse power than 1977 Renault 4. (34 HP @ 5000 RPM) In normal driving conditions, 1999 Saab 03-Sep should accelerate faster than 1977 Renault 4. With that said, vehicle weight also plays an important factor in acceleration. 1999 Saab 03-Sep weights approximately 870 kg more than 1977 Renault 4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear 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, 1999 Saab 03-Sep (280 Nm @ 1800 RPM) has 222 more torque (in Nm) than 1977 Renault 4. (58 Nm @ 2500 RPM). This means 1999 Saab 03-Sep will have an easier job in driving up hills or pulling heavy equipment than 1977 Renault 4.
Compare all specifications:
| 1977 Renault 4 | 1999 Saab 03-Sep | |
| Make | Renault | Saab |
| Model | 4 | 03-Sep |
| Year Released | 1977 | 1999 |
| Engine Position | Front | Front |
| Engine Size | 845 cc | 2171 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 34 HP | 123 HP |
| Engine RPM | 5000 RPM | 4000 RPM |
| Torque | 58 Nm | 280 Nm |
| Torque RPM | 2500 RPM | 1800 RPM |
| Engine Bore Size | 58 mm | 84 mm |
| Engine Stroke Size | 80 mm | 98 mm |
| Engine Compression Ratio | 8.0:1 | 19.5:1 |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 660 kg | 1530 kg |
| Vehicle Length | 3670 mm | 4640 mm |
| Vehicle Width | 1490 mm | 1720 mm |
| Vehicle Height | 1560 mm | 1430 mm |
| Wheelbase Size | 2410 mm | 2680 mm |
| Fuel Tank Capacity | 38 L | 68 L |
