2007 Alfa Romeo GT vs. 1985 Renault 18
To start off, 2007 Alfa Romeo GT is newer by 22 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 1,747 cc (4 cylinders), 2007 Alfa Romeo GT is equipped with a bigger engine. In terms of performance, 2007 Alfa Romeo GT (138 HP @ 6500 RPM) has 75 more horse power than 1985 Renault 18. (63 HP @ 5500 RPM). In normal driving conditions, 2007 Alfa Romeo GT should accelerate faster than 1985 Renault 18. With that said, vehicle weight also plays an important factor in acceleration. 2007 Alfa Romeo GT weights approximately 380 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, 2007 Alfa Romeo GT (163 Nm @ 3900 RPM) has 60 more torque (in Nm) than 1985 Renault 18. (103 Nm @ 3000 RPM). This means 2007 Alfa Romeo GT will have an easier job in driving up hills or pulling heavy equipment than 1985 Renault 18.
Compare all specifications:
| 2007 Alfa Romeo GT | 1985 Renault 18 | |
| Make | Alfa Romeo | Renault |
| Model | GT | 18 |
| Year Released | 2007 | 1985 |
| Engine Position | Front | Front |
| Engine Size | 1747 cc | 1395 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 138 HP | 63 HP |
| Engine RPM | 6500 RPM | 5500 RPM |
| Torque | 163 Nm | 103 Nm |
| Torque RPM | 3900 RPM | 3000 RPM |
| Engine Bore Size | 82 mm | 76 mm |
| Engine Stroke Size | 82.7 mm | 77 mm |
| Engine Compression Ratio | 10.3:1 | 9.2:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1365 kg | 985 kg |
| Vehicle Length | 4230 mm | 4410 mm |
| Vehicle Width | 1770 mm | 1710 mm |
| Vehicle Height | 1370 mm | 1410 mm |
| Wheelbase Size | 2600 mm | 2450 mm |
| Fuel Consumption Overall | 8.7 L/100km | 7 L/100km |
| Fuel Tank Capacity | 63 L | 60 L |
