1975 Holden Gemini vs. 2009 Mazda CX-7
To start off, 2009 Mazda CX-7 is newer by 34 year(s). Which means there will be less support and parts availability for 1975 Holden Gemini. In addition, the cost of maintenance, including insurance, on 1975 Holden Gemini would be higher. At 2,260 cc (4 cylinders), 2009 Mazda CX-7 is equipped with a bigger engine. In terms of performance, 2009 Mazda CX-7 (244 HP @ 5000 RPM) has 163 more horse power than 1975 Holden Gemini. (81 HP @ 5200 RPM) In normal driving conditions, 2009 Mazda CX-7 should accelerate faster than 1975 Holden Gemini. With that said, vehicle weight also plays an important factor in acceleration. 2009 Mazda CX-7 weights approximately 432 kg more than 1975 Holden Gemini. 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 1975 Holden Gemini. 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 223 more torque (in Nm) than 1975 Holden Gemini. (127 Nm @ 3600 RPM). This means 2009 Mazda CX-7 will have an easier job in driving up hills or pulling heavy equipment than 1975 Holden Gemini. 2009 Mazda CX-7 has automatic transmission and 1975 Holden Gemini has manual transmission. 1975 Holden Gemini 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:
| 1975 Holden Gemini | 2009 Mazda CX-7 | |
| Make | Holden | Mazda |
| Model | Gemini | CX-7 |
| Year Released | 1975 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 1582 cc | 2260 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 81 HP | 244 HP |
| Engine RPM | 5200 RPM | 5000 RPM |
| Torque | 127 Nm | 350 Nm |
| Torque RPM | 3600 RPM | 2500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Vehicle Weight | 900 kg | 1332 kg |
| Vehicle Length | 4140 mm | 4680 mm |
| Vehicle Width | 1580 mm | 1880 mm |
| Vehicle Height | 1370 mm | 1650 mm |
| Wheelbase Size | 2410 mm | 2760 mm |
