1955 Austin-Healey 100 vs. 2009 Mazda CX-7
To start off, 2009 Mazda CX-7 is newer by 54 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, 2009 Mazda CX-7 (244 HP @ 5000 RPM) has 112 more horse power than 1955 Austin-Healey 100. (132 HP @ 4750 RPM) In normal driving conditions, 2009 Mazda CX-7 should accelerate faster than 1955 Austin-Healey 100. With that said, vehicle weight also plays an important factor in acceleration. 2009 Mazda CX-7 weights approximately 329 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 2009 Mazda CX-7 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, 2009 Mazda CX-7 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, 2009 Mazda CX-7 (350 Nm @ 2500 RPM) has 122 more torque (in Nm) than 1955 Austin-Healey 100. (228 Nm @ 2500 RPM). This means 2009 Mazda CX-7 will have an easier job in driving up hills or pulling heavy equipment than 1955 Austin-Healey 100. 2009 Mazda CX-7 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. 2009 Mazda CX-7 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1955 Austin-Healey 100 | 2009 Mazda CX-7 | |
| Make | Austin-Healey | Mazda |
| Model | 100 | CX-7 |
| Year Released | 1955 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 2658 cc | 2258 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 132 HP | 244 HP |
| Engine RPM | 4750 RPM | 5000 RPM |
| Torque | 228 Nm | 350 Nm |
| Torque RPM | 2500 RPM | 2500 RPM |
| Engine Compression Ratio | 8.3:1 | 8.4:1 |
| Fuel Type | Gasoline | Gasoline |
| 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 | 1180 kg |
| Vehicle Length | 3860 mm | 4680 mm |
| Vehicle Width | 1540 mm | 1880 mm |
| Vehicle Height | 1250 mm | 1650 mm |
| Wheelbase Size | 2290 mm | 2760 mm |
| Fuel Tank Capacity | 109 L | 69 L |
