1985 Renault 18 vs. 1999 Seat Formula
To start off, 1999 Seat Formula is newer by 14 year(s). Which means there will be less support and parts availability for 1985 Renault 18. In addition, the cost of maintenance, including insurance, on 1985 Renault 18 would be higher. At 1,982 cc (4 cylinders), 1999 Seat Formula is equipped with a bigger engine. In terms of performance, 1999 Seat Formula (238 HP @ 5800 RPM) has 175 more horse power than 1985 Renault 18. (63 HP @ 5500 RPM) In normal driving conditions, 1999 Seat Formula should accelerate faster than 1985 Renault 18. With that said, vehicle weight also plays an important factor in acceleration. 1985 Renault 18 weights approximately 85 kg more than 1999 Seat Formula.
Because 1999 Seat Formula is four wheel drive (4WD), it will have significant more traction and grip than 1985 Renault 18. In wet, icy, snow, or gravel driving conditions, 1999 Seat Formula will offer significantly more control. 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 Seat Formula (301 Nm @ 2100 RPM) has 198 more torque (in Nm) than 1985 Renault 18. (103 Nm @ 3000 RPM). This means 1999 Seat Formula will have an easier job in driving up hills or pulling heavy equipment than 1985 Renault 18.
Compare all specifications:
| 1985 Renault 18 | 1999 Seat Formula | |
| Make | Renault | Seat |
| Model | 18 | Formula |
| Year Released | 1985 | 1999 |
| Engine Position | Front | Middle |
| Engine Size | 1395 cc | 1982 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 63 HP | 238 HP |
| Engine RPM | 5500 RPM | 5800 RPM |
| Torque | 103 Nm | 301 Nm |
| Torque RPM | 3000 RPM | 2100 RPM |
| Engine Bore Size | 76 mm | 82.5 mm |
| Engine Stroke Size | 77 mm | 92.8 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 985 kg | 900 kg |
| Vehicle Length | 4410 mm | 3950 mm |
| Vehicle Width | 1710 mm | 1760 mm |
| Vehicle Height | 1410 mm | 1160 mm |
| Wheelbase Size | 2450 mm | 2520 mm |
| Fuel Consumption Overall | 7 L/100km | 8.5 L/100km |
| Fuel Tank Capacity | 60 L | 55 L |
