2005 Audi TT vs. 1984 Renault 18
To start off, 2005 Audi TT is newer by 21 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, 2005 Audi TT (222 HP @ 5900 RPM) has 118 more horse power than 1984 Renault 18. (104 HP @ 5500 RPM). In normal driving conditions, 2005 Audi TT should accelerate faster than 1984 Renault 18. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi TT weights approximately 415 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.
Because 2005 Audi TT is four wheel drive (4WD), it will have significant more traction and grip than 1984 Renault 18. In wet, icy, snow, or gravel driving conditions, 2005 Audi TT 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, 2005 Audi TT (280 Nm @ 2200 RPM) has 116 more torque (in Nm) than 1984 Renault 18. (164 Nm @ 3250 RPM). This means 2005 Audi TT will have an easier job in driving up hills or pulling heavy equipment than 1984 Renault 18.
Compare all specifications:
| 2005 Audi TT | 1984 Renault 18 | |
| Make | Audi | Renault |
| Model | TT | 18 |
| Year Released | 2005 | 1984 |
| Engine Position | Front | Front |
| Engine Size | 1781 cc | 1995 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 222 HP | 104 HP |
| Engine RPM | 5900 RPM | 5500 RPM |
| Torque | 280 Nm | 164 Nm |
| Torque RPM | 2200 RPM | 3250 RPM |
| Engine Bore Size | 81 mm | 88 mm |
| Engine Stroke Size | 86.4 mm | 82 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Front |
| Number of Seats | 2 seats | 5 seats |
| Vehicle Weight | 1550 kg | 1135 kg |
| Vehicle Length | 4050 mm | 4470 mm |
| Vehicle Width | 1770 mm | 1710 mm |
| Vehicle Height | 1350 mm | 1410 mm |
