2006 Bentley Continental GT vs. 1999 Alfa Romeo 166
To start off, 2006 Bentley Continental GT is newer by 7 year(s). Which means there will be less support and parts availability for 1999 Alfa Romeo 166. In addition, the cost of maintenance, including insurance, on 1999 Alfa Romeo 166 would be higher. At 5,998 cc, 2006 Bentley Continental GT is equipped with a bigger engine. In terms of performance, 2006 Bentley Continental GT (552 HP @ 6100 RPM) has 326 more horse power than 1999 Alfa Romeo 166. (226 HP @ 6200 RPM). In normal driving conditions, 2006 Bentley Continental GT should accelerate faster than 1999 Alfa Romeo 166. With that said, vehicle weight also plays an important factor in acceleration. 2006 Bentley Continental GT weights approximately 830 kg more than 1999 Alfa Romeo 166. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Bentley Continental GT is four wheel drive (4WD), it will have significant more traction and grip than 1999 Alfa Romeo 166. In wet, icy, snow, or gravel driving conditions, 2006 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, 2006 Bentley Continental GT (650 Nm @ 1600 RPM) has 375 more torque (in Nm) than 1999 Alfa Romeo 166. (275 Nm @ 5000 RPM). This means 2006 Bentley Continental GT will have an easier job in driving up hills or pulling heavy equipment than 1999 Alfa Romeo 166. 2006 Bentley Continental GT has automatic transmission and 1999 Alfa Romeo 166 has manual transmission. 1999 Alfa Romeo 166 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Bentley Continental GT will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 Bentley Continental GT | 1999 Alfa Romeo 166 | |
| Make | Bentley | Alfa Romeo |
| Model | Continental GT | 166 |
| Year Released | 2006 | 1999 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 5998 cc | 2959 cc |
| Engine Type | W | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 552 HP | 226 HP |
| Engine RPM | 6100 RPM | 6200 RPM |
| Torque | 650 Nm | 275 Nm |
| Torque RPM | 1600 RPM | 5000 RPM |
| Engine Bore Size | 84 mm | 93 mm |
| Engine Stroke Size | 90.2 mm | 72.6 mm |
| Engine Compression Ratio | 8.0:1 | 10.0:1 |
| Top Speed | 318 km/hour | 243 km/hour |
| Acceleration 0-100mph | 4.8 seconds | 7.8 seconds |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 2340 kg | 1510 kg |
| Vehicle Length | 4810 mm | 4730 mm |
| Vehicle Width | 1920 mm | 1820 mm |
| Vehicle Height | 1400 mm | 1420 mm |
| Wheelbase Size | 2750 mm | 2710 mm |
| Fuel Tank Capacity | 90 L | 72 L |
