1986 Renault 21 vs. 2009 Audi TT
To start off, 2009 Audi TT is newer by 23 year(s). Which means there will be less support and parts availability for 1986 Renault 21. In addition, the cost of maintenance, including insurance, on 1986 Renault 21 would be higher. At 2,067 cc (4 cylinders), 1986 Renault 21 is equipped with a bigger engine. In terms of performance, 2009 Audi TT (268 HP @ 6000 RPM) has 178 more horse power than 1986 Renault 21. (90 HP @ 4250 RPM) In normal driving conditions, 2009 Audi TT should accelerate faster than 1986 Renault 21. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi TT weights approximately 262 kg more than 1986 Renault 21. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Audi TT is four wheel drive (4WD), it will have significant more traction and grip than 1986 Renault 21. 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 (350 Nm @ 2500 RPM) has 168 more torque (in Nm) than 1986 Renault 21. (182 Nm @ 2000 RPM). This means 2009 Audi TT will have an easier job in driving up hills or pulling heavy equipment than 1986 Renault 21. 2009 Audi TT has automatic transmission and 1986 Renault 21 has manual transmission. 1986 Renault 21 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:
| 1986 Renault 21 | 2009 Audi TT | |
| Make | Renault | Audi |
| Model | 21 | TT |
| Year Released | 1986 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 2067 cc | 1982 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 90 HP | 268 HP |
| Engine RPM | 4250 RPM | 6000 RPM |
| Torque | 182 Nm | 350 Nm |
| Torque RPM | 2000 RPM | 2500 RPM |
| Engine Bore Size | 86 mm | 82.5 mm |
| Engine Stroke Size | 89 mm | 92.8 mm |
| Top Speed | 171 km/hour | 250 km/hour |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1133 kg | 1395 kg |
| Vehicle Length | 4470 mm | 4200 mm |
| Vehicle Width | 1720 mm | 1850 mm |
| Vehicle Height | 1420 mm | 1350 mm |
| Wheelbase Size | 2590 mm | 2470 mm |
| Fuel Tank Capacity | 34 L | 60 L |
