1957 Austin-Healey Sports Convertible vs. 2011 BMW Z4
To start off, 2011 BMW Z4 is newer by 54 year(s). Which means there will be less support and parts availability for 1957 Austin-Healey Sports Convertible. In addition, the cost of maintenance, including insurance, on 1957 Austin-Healey Sports Convertible would be higher. At 3,000 cc (6 cylinders), 2011 BMW Z4 is equipped with a bigger engine. In terms of performance, 2011 BMW Z4 (255 HP @ 6600 RPM) has 150 more horse power than 1957 Austin-Healey Sports Convertible. (105 HP @ 4200 RPM) In normal driving conditions, 2011 BMW Z4 should accelerate faster than 1957 Austin-Healey Sports Convertible. With that said, vehicle weight also plays an important factor in acceleration. 2011 BMW Z4 weights approximately 23 kg more than 1957 Austin-Healey Sports Convertible. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2011 BMW Z4 (298 Nm @ 2600 RPM) has 108 more torque (in Nm) than 1957 Austin-Healey Sports Convertible. (190 Nm @ 2000 RPM). This means 2011 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 1957 Austin-Healey Sports Convertible.
Compare all specifications:
1957 Austin-Healey Sports Convertible | 2011 BMW Z4 | |
Make | Austin-Healey | BMW |
Model | Sports Convertible | Z4 |
Year Released | 1957 | 2011 |
Body Type | Convertible | Convertible |
Engine Size | 2993 cc | 3000 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 105 HP | 255 HP |
Engine RPM | 4200 RPM | 6600 RPM |
Torque | 190 Nm | 298 Nm |
Torque RPM | 2000 RPM | 2600 RPM |
Fuel Type | Gasoline | Gasoline |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 1452 kg | 1475 kg |
Vehicle Length | 4430 mm | 4239 mm |
Vehicle Width | 1660 mm | 1791 mm |
Vehicle Height | 1430 mm | 1290 mm |
Wheelbase Size | 2600 mm | 2497 mm |