1984 Ford Sierra vs. 2012 Mazda CX-7
To start off, 2012 Mazda CX-7 is newer by 28 year(s). Which means there will be less support and parts availability for 1984 Ford Sierra. In addition, the cost of maintenance, including insurance, on 1984 Ford Sierra would be higher. At 2,300 cc (4 cylinders), 2012 Mazda CX-7 is equipped with a bigger engine. In terms of performance, 2012 Mazda CX-7 (244 HP @ 5000 RPM) has 130 more horse power than 1984 Ford Sierra. (114 HP @ 5300 RPM) In normal driving conditions, 2012 Mazda CX-7 should accelerate faster than 1984 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2012 Mazda CX-7 weights approximately 603 kg more than 1984 Ford Sierra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1984 Ford Sierra 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 1984 Ford Sierra. However, in wet, icy, snow, or gravel driving conditions, 2012 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, 2012 Mazda CX-7 (349 Nm @ 2500 RPM) has 173 more torque (in Nm) than 1984 Ford Sierra. (176 Nm @ 3000 RPM). This means 2012 Mazda CX-7 will have an easier job in driving up hills or pulling heavy equipment than 1984 Ford Sierra.
Compare all specifications:
1984 Ford Sierra | 2012 Mazda CX-7 | |
Make | Ford | Mazda |
Model | Sierra | CX-7 |
Year Released | 1984 | 2012 |
Engine Position | Front | Front |
Engine Size | 2294 cc | 2300 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | V | in-line |
Horse Power | 114 HP | 244 HP |
Engine RPM | 5300 RPM | 5000 RPM |
Torque | 176 Nm | 349 Nm |
Torque RPM | 3000 RPM | 2500 RPM |
Drive Type | Rear | Front |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 3 doors | 5 doors |
Vehicle Weight | 1115 kg | 1718 kg |
Vehicle Length | 4420 mm | 4681 mm |
Vehicle Width | 1730 mm | 1872 mm |
Vehicle Height | 1420 mm | 1646 mm |
Wheelbase Size | 2610 mm | 2751 mm |
Fuel Tank Capacity | 60 L | 69 L |