1955 Buick 40 vs. 1958 Chrysler Imperial
To start off, 1958 Chrysler Imperial is newer by 3 year(s). Which means there will be less support and parts availability for 1955 Buick 40. In addition, the cost of maintenance, including insurance, on 1955 Buick 40 would be higher. At 5,802 cc (8 cylinders), 1958 Chrysler Imperial is equipped with a bigger engine. In terms of performance, 1958 Chrysler Imperial (276 HP @ 4600 RPM) has 42 more horse power than 1955 Buick 40. (234 HP @ 4600 RPM) In normal driving conditions, 1958 Chrysler Imperial should accelerate faster than 1955 Buick 40. With that said, vehicle weight also plays an important factor in acceleration. 1958 Chrysler Imperial weights approximately 635 kg more than 1955 Buick 40. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1958 Chrysler Imperial (510 Nm @ 2800 RPM) has 63 more torque (in Nm) than 1955 Buick 40. (447 Nm @ 3000 RPM). This means 1958 Chrysler Imperial will have an easier job in driving up hills or pulling heavy equipment than 1955 Buick 40.
Compare all specifications:
| 1955 Buick 40 | 1958 Chrysler Imperial | |
| Make | Buick | Chrysler |
| Model | 40 | Imperial |
| Year Released | 1955 | 1958 |
| Engine Position | Front | Front |
| Engine Size | 5277 cc | 5802 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 234 HP | 276 HP |
| Engine RPM | 4600 RPM | 4600 RPM |
| Torque | 447 Nm | 510 Nm |
| Torque RPM | 3000 RPM | 2800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1725 kg | 2360 kg |
| Wheelbase Size | 3110 mm | 3800 mm |
