1978 Holden Sunbird vs. 2011 Mazda CX-7
To start off, 2011 Mazda CX-7 is newer by 33 year(s). Which means there will be less support and parts availability for 1978 Holden Sunbird. In addition, the cost of maintenance, including insurance, on 1978 Holden Sunbird would be higher. At 2,300 cc (4 cylinders), 2011 Mazda CX-7 is equipped with a bigger engine. In terms of performance, 2011 Mazda CX-7 (244 HP @ 5000 RPM) has 148 more horse power than 1978 Holden Sunbird. (96 HP @ 5200 RPM) In normal driving conditions, 2011 Mazda CX-7 should accelerate faster than 1978 Holden Sunbird. With that said, vehicle weight also plays an important factor in acceleration. 2011 Mazda CX-7 weights approximately 558 kg more than 1978 Holden Sunbird. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1978 Holden Sunbird is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1978 Holden Sunbird. However, in wet, icy, snow, or gravel driving conditions, 2011 Mazda CX-7, being front wheel drive (FWD), will offer much better control with better grip. 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, 2011 Mazda CX-7 (349 Nm @ 2500 RPM) has 192 more torque (in Nm) than 1978 Holden Sunbird. (157 Nm @ 3600 RPM). This means 2011 Mazda CX-7 will have an easier job in driving up hills or pulling heavy equipment than 1978 Holden Sunbird. 2011 Mazda CX-7 has automatic transmission and 1978 Holden Sunbird has manual transmission. 1978 Holden Sunbird will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2011 Mazda CX-7 will be easier to drive especially in heavy traffic.
Compare all specifications:
1978 Holden Sunbird | 2011 Mazda CX-7 | |
Make | Holden | Mazda |
Model | Sunbird | CX-7 |
Year Released | 1978 | 2011 |
Engine Position | Front | Front |
Engine Size | 1897 cc | 2300 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 96 HP | 244 HP |
Engine RPM | 5200 RPM | 5000 RPM |
Torque | 157 Nm | 349 Nm |
Torque RPM | 3600 RPM | 2500 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | Front |
Transmission Type | Manual | Automatic |
Vehicle Weight | 1160 kg | 1718 kg |
Vehicle Length | 4500 mm | 4681 mm |
Vehicle Width | 1710 mm | 1872 mm |
Vehicle Height | 1340 mm | 1646 mm |
Wheelbase Size | 2590 mm | 2751 mm |