1978 Renault 18 vs. 2005 Saab 03-Sep
To start off, 2005 Saab 03-Sep is newer by 27 year(s). Which means there will be less support and parts availability for 1978 Renault 18. In addition, the cost of maintenance, including insurance, on 1978 Renault 18 would be higher. At 1,985 cc (4 cylinders), 2005 Saab 03-Sep is equipped with a bigger engine. In terms of performance, 2005 Saab 03-Sep (148 HP @ 1800 RPM) has 85 more horse power than 1978 Renault 18. (63 HP @ 5500 RPM) In normal driving conditions, 2005 Saab 03-Sep should accelerate faster than 1978 Renault 18. With that said, vehicle weight also plays an important factor in acceleration. 2005 Saab 03-Sep weights approximately 545 kg more than 1978 Renault 18. 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, 2005 Saab 03-Sep (240 Nm @ 1800 RPM) has 137 more torque (in Nm) than 1978 Renault 18. (103 Nm @ 3000 RPM). This means 2005 Saab 03-Sep will have an easier job in driving up hills or pulling heavy equipment than 1978 Renault 18.
Compare all specifications:
| 1978 Renault 18 | 2005 Saab 03-Sep | |
| Make | Renault | Saab |
| Model | 18 | 03-Sep |
| Year Released | 1978 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 1397 cc | 1985 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 63 HP | 148 HP |
| Engine RPM | 5500 RPM | 1800 RPM |
| Torque | 103 Nm | 240 Nm |
| Torque RPM | 3000 RPM | 1800 RPM |
| Engine Bore Size | 76.1 mm | 90 mm |
| Engine Stroke Size | 77 mm | 78 mm |
| Engine Compression Ratio | 9.2:1 | 8.8:1 |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 985 kg | 1530 kg |
| Vehicle Length | 4410 mm | 4640 mm |
| Vehicle Width | 1710 mm | 1720 mm |
| Vehicle Height | 1410 mm | 1430 mm |
| Wheelbase Size | 2450 mm | 2610 mm |
| Fuel Consumption Overall | 7 L/100km | 9.1 L/100km |
| Fuel Tank Capacity | 60 L | 68 L |
