1989 Renault 21 vs. 2011 Bentley Continental Supersports
To start off, 2011 Bentley Continental Supersports is newer by 22 year(s). Which means there will be less support and parts availability for 1989 Renault 21. In addition, the cost of maintenance, including insurance, on 1989 Renault 21 would be higher. At 5,998 cc (12 cylinders), 2011 Bentley Continental Supersports is equipped with a bigger engine. In terms of performance, 2011 Bentley Continental Supersports (621 HP @ 6100 RPM) has 515 more horse power than 1989 Renault 21. (106 HP @ 4250 RPM) In normal driving conditions, 2011 Bentley Continental Supersports should accelerate faster than 1989 Renault 21. With that said, vehicle weight also plays an important factor in acceleration. 2011 Bentley Continental Supersports weights approximately 1151 kg more than 1989 Renault 21. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2011 Bentley Continental Supersports is all wheel drive (AWD), it will have significant more traction and grip than 1989 Renault 21. In wet, icy, snow, or gravel driving conditions, 2011 Bentley Continental Supersports 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, 2011 Bentley Continental Supersports (800 Nm) has 641 more torque (in Nm) than 1989 Renault 21. (159 Nm). This means 2011 Bentley Continental Supersports will have an easier job in driving up hills or pulling heavy equipment than 1989 Renault 21. 2011 Bentley Continental Supersports has automatic transmission and 1989 Renault 21 has manual transmission. 1989 Renault 21 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2011 Bentley Continental Supersports will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1989 Renault 21 | 2011 Bentley Continental Supersports | |
| Make | Renault | Bentley |
| Model | 21 | Continental Supersports |
| Year Released | 1989 | 2011 |
| Engine Position | Front | Front |
| Engine Size | 2067 cc | 5998 cc |
| Engine Cylinders | 4 cylinders | 12 cylinders |
| Engine Type | in-line | W |
| Horse Power | 106 HP | 621 HP |
| Engine RPM | 4250 RPM | 6100 RPM |
| Torque | 159 Nm | 800 Nm |
| Drive Type | Front | AWD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1090 kg | 2241 kg |
| Vehicle Length | 4470 mm | 4803 mm |
| Vehicle Width | 1730 mm | 1946 mm |
| Vehicle Height | 1410 mm | 1379 mm |
| Wheelbase Size | 2670 mm | 2746 mm |
