2009 Audi TT vs. 1981 Renault 9
To start off, 2009 Audi TT is newer by 28 year(s). Which means there will be less support and parts availability for 1981 Renault 9. In addition, the cost of maintenance, including insurance, on 1981 Renault 9 would be higher. At 3,189 cc (6 cylinders), 2009 Audi TT is equipped with a bigger engine. In terms of performance, 2009 Audi TT (250 HP @ 6300 RPM) has 196 more horse power than 1981 Renault 9. (54 HP @ 4800 RPM). In normal driving conditions, 2009 Audi TT should accelerate faster than 1981 Renault 9. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi TT weights approximately 21 kg more than 1981 Renault 9. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2009 Audi TT (320 Nm @ 2500 RPM) has 216 more torque (in Nm) than 1981 Renault 9. (104 Nm @ 2250 RPM). This means 2009 Audi TT will have an easier job in driving up hills or pulling heavy equipment than 1981 Renault 9.
Compare all specifications:
| 2009 Audi TT | 1981 Renault 9 | |
| Make | Audi | Renault |
| Model | TT | 9 |
| Year Released | 2009 | 1981 |
| Engine Position | Front | Front |
| Engine Size | 3189 cc | 1595 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 250 HP | 54 HP |
| Engine RPM | 6300 RPM | 4800 RPM |
| Torque | 320 Nm | 104 Nm |
| Torque RPM | 2500 RPM | 2250 RPM |
| Engine Bore Size | 84 mm | 78 mm |
| Engine Stroke Size | 95.9 mm | 83.5 mm |
| Engine Compression Ratio | 11.3:1 | 22.5:1 |
| Fuel Type | Gasoline | Diesel |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 936 kg | 915 kg |
| Vehicle Length | 4180 mm | 4070 mm |
| Vehicle Width | 1850 mm | 1660 mm |
| Vehicle Height | 1370 mm | 1410 mm |
| Wheelbase Size | 2480 mm | 2490 mm |
| Fuel Tank Capacity | 60 L | 38 L |
