1955 Austin A 55 vs. 2013 Cadillac ATS
To start off, 2013 Cadillac ATS is newer by 58 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 2,000 cc (4 cylinders), 2013 Cadillac ATS is equipped with a bigger engine. In terms of performance, 2013 Cadillac ATS (268 HP @ 5500 RPM) has 217 more horse power than 1955 Austin A 55. (51 HP @ 4250 RPM) In normal driving conditions, 2013 Cadillac ATS should accelerate faster than 1955 Austin A 55. With that said, vehicle weight also plays an important factor in acceleration. 2013 Cadillac ATS weights approximately 475 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 2013 Cadillac ATS is all wheel drive (AWD), it will have significant more traction and grip than 1955 Austin A 55. In wet, icy, snow, or gravel driving conditions, 2013 Cadillac ATS 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, 2013 Cadillac ATS (353 Nm @ 5500 RPM) has 243 more torque (in Nm) than 1955 Austin A 55. (110 Nm @ 2000 RPM). This means 2013 Cadillac ATS will have an easier job in driving up hills or pulling heavy equipment than 1955 Austin A 55. 2013 Cadillac ATS 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. 2013 Cadillac ATS will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1955 Austin A 55 | 2013 Cadillac ATS | |
| Make | Austin | Cadillac |
| Model | A 55 | ATS |
| Year Released | 1955 | 2013 |
| Engine Position | Front | Front |
| Engine Size | 1489 cc | 2000 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 51 HP | 268 HP |
| Engine RPM | 4250 RPM | 5500 RPM |
| Torque | 110 Nm | 353 Nm |
| Torque RPM | 2000 RPM | 5500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | AWD |
| Transmission Type | Manual | 6-speed automatic |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1055 kg | 1530 kg |
| Vehicle Length | 4250 mm | 4643 mm |
| Vehicle Width | 1570 mm | 1805 mm |
| Vehicle Height | 1570 mm | 1421 mm |
| Wheelbase Size | 2530 mm | 2775 mm |
