2009 Bentley Continental GT vs. 1991 Opel Astra
To start off, 2009 Bentley Continental GT is newer by 18 year(s). Which means there will be less support and parts availability for 1991 Opel Astra. In addition, the cost of maintenance, including insurance, on 1991 Opel Astra would be higher. At 5,996 cc, 2009 Bentley Continental GT is equipped with a bigger engine. In terms of performance, 2009 Bentley Continental GT (592 HP @ 6000 RPM) has 533 more horse power than 1991 Opel Astra. (59 HP @ 5200 RPM). In normal driving conditions, 2009 Bentley Continental GT should accelerate faster than 1991 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2009 Bentley Continental GT weights approximately 1720 kg more than 1991 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Bentley Continental GT is four wheel drive (4WD), it will have significant more traction and grip than 1991 Opel Astra. In wet, icy, snow, or gravel driving conditions, 2009 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, 2009 Bentley Continental GT (553 Nm @ 1750 RPM) has 449 more torque (in Nm) than 1991 Opel Astra. (104 Nm @ 2800 RPM). This means 2009 Bentley Continental GT will have an easier job in driving up hills or pulling heavy equipment than 1991 Opel Astra. 2009 Bentley Continental GT has automatic transmission and 1991 Opel Astra has manual transmission. 1991 Opel Astra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Bentley Continental GT will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Bentley Continental GT | 1991 Opel Astra | |
| Make | Bentley | Opel |
| Model | Continental GT | Astra |
| Year Released | 2009 | 1991 |
| Body Type | Coupe | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 5996 cc | 1389 cc |
| Engine Type | W | in-line |
| Horse Power | 592 HP | 59 HP |
| Engine RPM | 6000 RPM | 5200 RPM |
| Torque | 553 Nm | 104 Nm |
| Torque RPM | 1750 RPM | 2800 RPM |
| Engine Bore Size | 104.2 mm | 77.6 mm |
| Engine Stroke Size | 92 mm | 73.4 mm |
| Top Speed | 325 km/hour | 155 km/hour |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 2695 kg | 975 kg |
| Vehicle Length | 5400 mm | 4280 mm |
| Vehicle Height | 1520 mm | 1480 mm |
| Wheelbase Size | 3120 mm | 2530 mm |
