1995 Opel Tigra vs. 1985 Renault 18
To start off, 1995 Opel Tigra is newer by 10 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 1,395 cc (4 cylinders), 1985 Renault 18 is equipped with a bigger engine. In terms of performance, 1995 Opel Tigra (88 HP @ 6000 RPM) has 25 more horse power than 1985 Renault 18. (63 HP @ 5500 RPM). In normal driving conditions, 1995 Opel Tigra should accelerate faster than 1985 Renault 18. With that said, vehicle weight also plays an important factor in acceleration. 1995 Opel Tigra weights approximately 70 kg more than 1985 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, 1995 Opel Tigra (125 Nm @ 4000 RPM) has 22 more torque (in Nm) than 1985 Renault 18. (103 Nm @ 3000 RPM). This means 1995 Opel Tigra will have an easier job in driving up hills or pulling heavy equipment than 1985 Renault 18.
Compare all specifications:
| 1995 Opel Tigra | 1985 Renault 18 | |
| Make | Opel | Renault |
| Model | Tigra | 18 |
| Year Released | 1995 | 1985 |
| Engine Position | Front | Front |
| Engine Size | 1389 cc | 1395 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 88 HP | 63 HP |
| Engine RPM | 6000 RPM | 5500 RPM |
| Torque | 125 Nm | 103 Nm |
| Torque RPM | 4000 RPM | 3000 RPM |
| Engine Bore Size | 77.7 mm | 76 mm |
| Engine Stroke Size | 73.4 mm | 77 mm |
| Engine Compression Ratio | 10.5:1 | 9.2:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1055 kg | 985 kg |
| Vehicle Length | 3930 mm | 4410 mm |
| Vehicle Width | 1820 mm | 1710 mm |
| Vehicle Height | 1350 mm | 1410 mm |
| Wheelbase Size | 2430 mm | 2450 mm |
