1955 Austin A 55 vs. 2004 Pontiac Bonneville
To start off, 2004 Pontiac Bonneville is newer by 49 year(s). Which means there will be less support and parts availability for 1955 Austin A 55. In addition, the cost of maintenance, including insurance, on 1955 Austin A 55 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 224 more horse power than 1955 Austin A 55. (51 HP @ 4250 RPM) In normal driving conditions, 2004 Pontiac Bonneville should accelerate faster than 1955 Austin A 55. With that said, vehicle weight also plays an important factor in acceleration. 2004 Pontiac Bonneville weights approximately 664 kg more than 1955 Austin A 55. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1955 Austin A 55 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 1955 Austin A 55. 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 297 more torque (in Nm) than 1955 Austin A 55. (110 Nm). This means 2004 Pontiac Bonneville will have an easier job in driving up hills or pulling heavy equipment than 1955 Austin A 55. 2004 Pontiac Bonneville has automatic transmission and 1955 Austin A 55 has manual transmission. 1955 Austin A 55 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:
1955 Austin A 55 | 2004 Pontiac Bonneville | |
Make | Austin | Pontiac |
Model | A 55 | Bonneville |
Year Released | 1955 | 2004 |
Engine Position | Front | Front |
Engine Size | 1489 cc | 4556 cc |
Engine Cylinders | 4 cylinders | 8 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 51 HP | 275 HP |
Engine RPM | 4250 RPM | 5200 RPM |
Torque | 110 Nm | 407 Nm |
Drive Type | Rear | Front |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 5 seats |
Vehicle Weight | 1055 kg | 1719 kg |
Vehicle Length | 4250 mm | 5150 mm |
Vehicle Width | 1570 mm | 1890 mm |
Vehicle Height | 1570 mm | 1440 mm |
Wheelbase Size | 2530 mm | 2810 mm |