2008 Bentley Continental GT vs. 1986 Renault 21
To start off, 2008 Bentley Continental GT is newer by 22 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 6,000 cc, 2008 Bentley Continental GT is equipped with a bigger engine. In terms of performance, 2008 Bentley Continental GT (641 HP @ 6000 RPM) has 521 more horse power than 1986 Renault 21. (120 HP @ 5500 RPM). In normal driving conditions, 2008 Bentley Continental GT should accelerate faster than 1986 Renault 21. With that said, vehicle weight also plays an important factor in acceleration. 2008 Bentley Continental GT weights approximately 1253 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 2008 Bentley Continental GT 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, 2008 Bentley Continental GT 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, 2008 Bentley Continental GT (780 Nm @ 1600 RPM) has 612 more torque (in Nm) than 1986 Renault 21. (168 Nm @ 4500 RPM). This means 2008 Bentley Continental GT will have an easier job in driving up hills or pulling heavy equipment than 1986 Renault 21. 2008 Bentley Continental GT 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. 2008 Bentley Continental GT will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 Bentley Continental GT | 1986 Renault 21 | |
| Make | Bentley | Renault |
| Model | Continental GT | 21 |
| Year Released | 2008 | 1986 |
| Engine Position | Front | Front |
| Engine Size | 6000 cc | 1998 cc |
| Engine Type | W | in-line |
| Horse Power | 641 HP | 120 HP |
| Engine RPM | 6000 RPM | 5500 RPM |
| Torque | 780 Nm | 168 Nm |
| Torque RPM | 1600 RPM | 4500 RPM |
| Engine Bore Size | 84 mm | 88.1 mm |
| Engine Stroke Size | 90.2 mm | 82 mm |
| Engine Compression Ratio | 9.0:1 | 10.0:1 |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 4 seats | 7 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 2388 kg | 1135 kg |
| Vehicle Length | 4810 mm | 4650 mm |
| Vehicle Width | 1920 mm | 1720 mm |
| Vehicle Height | 1400 mm | 1430 mm |
| Wheelbase Size | 2750 mm | 2760 mm |
