1984 Renault 18 vs. 1991 Saab 9000
To start off, 1991 Saab 9000 is newer by 7 year(s). Which means there will be less support and parts availability for 1984 Renault 18. In addition, the cost of maintenance, including insurance, on 1984 Renault 18 would be higher. At 1,995 cc (4 cylinders), 1984 Renault 18 is equipped with a bigger engine. In terms of performance, 1991 Saab 9000 (135 HP @ 5500 RPM) has 28 more horse power than 1984 Renault 18. (107 HP @ 5500 RPM) In normal driving conditions, 1991 Saab 9000 should accelerate faster than 1984 Renault 18. With that said, vehicle weight also plays an important factor in acceleration. 1991 Saab 9000 weights approximately 170 kg more than 1984 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, 1991 Saab 9000 (172 Nm @ 3000 RPM) has 8 more torque (in Nm) than 1984 Renault 18. (164 Nm @ 3250 RPM). This means 1991 Saab 9000 will have an easier job in driving up hills or pulling heavy equipment than 1984 Renault 18.
Compare all specifications:
| 1984 Renault 18 | 1991 Saab 9000 | |
| Make | Renault | Saab |
| Model | 18 | 9000 |
| Year Released | 1984 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 1995 cc | 1985 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 107 HP | 135 HP |
| Engine RPM | 5500 RPM | 5500 RPM |
| Torque | 164 Nm | 172 Nm |
| Torque RPM | 3250 RPM | 3000 RPM |
| Engine Bore Size | 88 mm | 90 mm |
| Engine Stroke Size | 82 mm | 78 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1135 kg | 1305 kg |
| Vehicle Length | 4410 mm | 4630 mm |
| Vehicle Width | 1710 mm | 1770 mm |
| Vehicle Height | 1410 mm | 1440 mm |
| Wheelbase Size | 2470 mm | 2720 mm |
| Fuel Tank Capacity | 53 L | 54 L |
