1978 Alfa Romeo Giulietta vs. 2009 Bentley Continental GT
To start off, 2009 Bentley Continental GT is newer by 31 year(s). Which means there will be less support and parts availability for 1978 Alfa Romeo Giulietta. In addition, the cost of maintenance, including insurance, on 1978 Alfa Romeo Giulietta would be higher. At 5,998 cc, 2009 Bentley Continental GT is equipped with a bigger engine. In terms of performance, 2009 Bentley Continental GT (552 HP @ 6100 RPM) has 444 more horse power than 1978 Alfa Romeo Giulietta. (108 HP @ 5600 RPM) In normal driving conditions, 2009 Bentley Continental GT should accelerate faster than 1978 Alfa Romeo Giulietta. With that said, vehicle weight also plays an important factor in acceleration. 2009 Bentley Continental GT weights approximately 1314 kg more than 1978 Alfa Romeo Giulietta. 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 1978 Alfa Romeo Giulietta. 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 (650 Nm @ 1600 RPM) has 507 more torque (in Nm) than 1978 Alfa Romeo Giulietta. (143 Nm @ 4300 RPM). This means 2009 Bentley Continental GT will have an easier job in driving up hills or pulling heavy equipment than 1978 Alfa Romeo Giulietta. 2009 Bentley Continental GT has automatic transmission and 1978 Alfa Romeo Giulietta has manual transmission. 1978 Alfa Romeo Giulietta 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:
| 1978 Alfa Romeo Giulietta | 2009 Bentley Continental GT | |
| Make | Alfa Romeo | Bentley |
| Model | Giulietta | Continental GT |
| Year Released | 1978 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 1570 cc | 5998 cc |
| Engine Type | in-line | W |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 108 HP | 552 HP |
| Engine RPM | 5600 RPM | 6100 RPM |
| Torque | 143 Nm | 650 Nm |
| Torque RPM | 4300 RPM | 1600 RPM |
| Engine Bore Size | 78 mm | 84 mm |
| Engine Stroke Size | 82 mm | 90.2 mm |
| Engine Compression Ratio | 9.0:1 | 9.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Top Speed | 175 km/hour | 318 km/hour |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1071 kg | 2385 kg |
| Vehicle Length | 4220 mm | 4810 mm |
| Vehicle Width | 1660 mm | 1920 mm |
| Vehicle Height | 1410 mm | 1400 mm |
| Wheelbase Size | 2460 mm | 2750 mm |
| Fuel Tank Capacity | 53 L | 90 L |
