1955 Austin-Healey 100 vs. 2007 BMW X3
To start off, 2007 BMW X3 is newer by 52 year(s). Which means there will be less support and parts availability for 1955 Austin-Healey 100. In addition, the cost of maintenance, including insurance, on 1955 Austin-Healey 100 would be higher. At 2,658 cc (4 cylinders), 1955 Austin-Healey 100 is equipped with a bigger engine. In terms of performance, 2007 BMW X3 (190 HP @ 6000 RPM) has 58 more horse power than 1955 Austin-Healey 100. (132 HP @ 4750 RPM) In normal driving conditions, 2007 BMW X3 should accelerate faster than 1955 Austin-Healey 100. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW X3 weights approximately 914 kg more than 1955 Austin-Healey 100. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 BMW X3 is four wheel drive (4WD), it will have significant more traction and grip than 1955 Austin-Healey 100. In wet, icy, snow, or gravel driving conditions, 2007 BMW X3 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, 2007 BMW X3 (245 Nm @ 3500 RPM) has 17 more torque (in Nm) than 1955 Austin-Healey 100. (228 Nm @ 2500 RPM). This means 2007 BMW X3 will have an easier job in driving up hills or pulling heavy equipment than 1955 Austin-Healey 100. 2007 BMW X3 has automatic transmission and 1955 Austin-Healey 100 has manual transmission. 1955 Austin-Healey 100 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 BMW X3 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1955 Austin-Healey 100 | 2007 BMW X3 | |
| Make | Austin-Healey | BMW |
| Model | 100 | X3 |
| Year Released | 1955 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 2658 cc | 2494 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 132 HP | 190 HP |
| Engine RPM | 4750 RPM | 6000 RPM |
| Torque | 228 Nm | 245 Nm |
| Torque RPM | 2500 RPM | 3500 RPM |
| Engine Bore Size | 87.3 mm | 84 mm |
| Engine Stroke Size | 111.1 mm | 75 mm |
| Engine Compression Ratio | 8.3:1 | 10.5:1 |
| Fuel Type | Gasoline | Gasoline |
| Top Speed | 190 km/hour | 196 km/hour |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 851 kg | 1765 kg |
| Vehicle Length | 3860 mm | 4570 mm |
| Vehicle Width | 1540 mm | 1680 mm |
| Vehicle Height | 1250 mm | 1860 mm |
| Wheelbase Size | 2290 mm | 2800 mm |
| Fuel Tank Capacity | 109 L | 67 L |
