2009 Audi TT vs. 1980 Renault 18
To start off, 2009 Audi TT is newer by 29 year(s). Which means there will be less support and parts availability for 1980 Renault 18. In addition, the cost of maintenance, including insurance, on 1980 Renault 18 would be higher. At 1,983 cc (4 cylinders), 2009 Audi TT is equipped with a bigger engine. In terms of performance, 2009 Audi TT (200 HP @ 5100 RPM) has 120 more horse power than 1980 Renault 18. (80 HP @ 5000 RPM). In normal driving conditions, 2009 Audi TT should accelerate faster than 1980 Renault 18. With that said, vehicle weight also plays an important factor in acceleration. 1980 Renault 18 weights approximately 130 kg more than 2009 Audi TT.
Because 2009 Audi TT is four wheel drive (4WD), it will have significant more traction and grip than 1980 Renault 18. In wet, icy, snow, or gravel driving conditions, 2009 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, 2009 Audi TT (281 Nm @ 1800 RPM) has 145 more torque (in Nm) than 1980 Renault 18. (136 Nm @ 3000 RPM). This means 2009 Audi TT will have an easier job in driving up hills or pulling heavy equipment than 1980 Renault 18. 2009 Audi TT has automatic transmission and 1980 Renault 18 has manual transmission. 1980 Renault 18 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Audi TT will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Audi TT | 1980 Renault 18 | |
| Make | Audi | Renault |
| Model | TT | 18 |
| Year Released | 2009 | 1980 |
| Engine Position | Front | Front |
| Engine Size | 1983 cc | 1645 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 200 HP | 80 HP |
| Engine RPM | 5100 RPM | 5000 RPM |
| Torque | 281 Nm | 136 Nm |
| Torque RPM | 1800 RPM | 3000 RPM |
| Engine Bore Size | 82.5 mm | 81 mm |
| Engine Stroke Size | 92.8 mm | 83.5 mm |
| Engine Compression Ratio | 10.5:1 | 10.0:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 4 seats | 5 seats |
| Vehicle Weight | 895 kg | 1025 kg |
| Vehicle Length | 4180 mm | 4470 mm |
| Vehicle Width | 1850 mm | 1710 mm |
| Vehicle Height | 1370 mm | 1410 mm |
