1972 Alfa Romeo GT vs. 2004 Pontiac Bonneville
To start off, 2004 Pontiac Bonneville is newer by 32 year(s). Which means there will be less support and parts availability for 1972 Alfa Romeo GT. In addition, the cost of maintenance, including insurance, on 1972 Alfa Romeo GT would be higher. At 4,556 cc (8 cylinders), 2004 Pontiac Bonneville is equipped with a bigger engine. In terms of performance, 2004 Pontiac Bonneville (275 HP @ 5200 RPM) has 144 more horse power than 1972 Alfa Romeo GT. (131 HP @ 6000 RPM) In normal driving conditions, 2004 Pontiac Bonneville should accelerate faster than 1972 Alfa Romeo GT. With that said, vehicle weight also plays an important factor in acceleration. 2004 Pontiac Bonneville weights approximately 769 kg more than 1972 Alfa Romeo GT. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1972 Alfa Romeo GT is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1972 Alfa Romeo GT. However, in wet, icy, snow, or gravel driving conditions, 2004 Pontiac Bonneville, being front wheel drive (FWD), will offer much better control with better grip. 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, 2004 Pontiac Bonneville (407 Nm) has 251 more torque (in Nm) than 1972 Alfa Romeo GT. (156 Nm). This means 2004 Pontiac Bonneville will have an easier job in driving up hills or pulling heavy equipment than 1972 Alfa Romeo GT. 2004 Pontiac Bonneville has automatic transmission and 1972 Alfa Romeo GT has manual transmission. 1972 Alfa Romeo GT will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2004 Pontiac Bonneville will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1972 Alfa Romeo GT | 2004 Pontiac Bonneville | |
| Make | Alfa Romeo | Pontiac |
| Model | GT | Bonneville |
| Year Released | 1972 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 1570 cc | 4556 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 131 HP | 275 HP |
| Engine RPM | 6000 RPM | 5200 RPM |
| Torque | 156 Nm | 407 Nm |
| Engine Bore Size | 78 mm | 93 mm |
| Engine Stroke Size | 82 mm | 84 mm |
| Engine Compression Ratio | 9.0:1 | 10.0:1 |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 3 doors | 4 doors |
| Vehicle Weight | 950 kg | 1719 kg |
| Vehicle Length | 4010 mm | 5150 mm |
| Vehicle Width | 1560 mm | 1890 mm |
| Vehicle Height | 1290 mm | 1440 mm |
| Wheelbase Size | 2260 mm | 2810 mm |
| Fuel Tank Capacity | 50 L | 70 L |
