2003 Alfa Romeo GT vs. 1984 Renault 18
To start off, 2003 Alfa Romeo GT is newer by 19 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, 2003 Alfa Romeo GT (148 HP @ 4000 RPM) has 41 more horse power than 1984 Renault 18. (107 HP @ 5500 RPM). In normal driving conditions, 2003 Alfa Romeo GT should accelerate faster than 1984 Renault 18. With that said, vehicle weight also plays an important factor in acceleration. 2003 Alfa Romeo GT weights approximately 365 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, 2003 Alfa Romeo GT (305 Nm @ 2000 RPM) has 141 more torque (in Nm) than 1984 Renault 18. (164 Nm @ 3250 RPM). This means 2003 Alfa Romeo GT will have an easier job in driving up hills or pulling heavy equipment than 1984 Renault 18.
Compare all specifications:
| 2003 Alfa Romeo GT | 1984 Renault 18 | |
| Make | Alfa Romeo | Renault |
| Model | GT | 18 |
| Year Released | 2003 | 1984 |
| Engine Position | Front | Front |
| Engine Size | 1910 cc | 1995 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 148 HP | 107 HP |
| Engine RPM | 4000 RPM | 5500 RPM |
| Torque | 305 Nm | 164 Nm |
| Torque RPM | 2000 RPM | 3250 RPM |
| Engine Bore Size | 82 mm | 88 mm |
| Engine Stroke Size | 90.4 mm | 82 mm |
| Drive Type | Front | Front |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1500 kg | 1135 kg |
| Vehicle Length | 4500 mm | 4410 mm |
| Vehicle Width | 1770 mm | 1710 mm |
| Vehicle Height | 1360 mm | 1410 mm |
| Wheelbase Size | 2710 mm | 2470 mm |
| Fuel Tank Capacity | 63 L | 53 L |
