1986 Ford Sierra vs. 1978 Mazda 626
To start off, 1986 Ford Sierra is newer by 8 year(s). Which means there will be less support and parts availability for 1978 Mazda 626. In addition, the cost of maintenance, including insurance, on 1978 Mazda 626 would be higher. At 2,792 cc (6 cylinders), 1986 Ford Sierra is equipped with a bigger engine. In terms of performance, 1986 Ford Sierra (160 HP @ 5700 RPM) has 81 more horse power than 1978 Mazda 626. (79 HP @ 4500 RPM). In normal driving conditions, 1986 Ford Sierra should accelerate faster than 1978 Mazda 626. With that said, vehicle weight also plays an important factor in acceleration. 1986 Ford Sierra weights approximately 96 kg more than 1978 Mazda 626. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1986 Ford Sierra is four wheel drive (4WD), it will have significant more traction and grip than 1978 Mazda 626. In wet, icy, snow, or gravel driving conditions, 1986 Ford Sierra 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, 1986 Ford Sierra (216 Nm @ 4300 RPM) has 74 more torque (in Nm) than 1978 Mazda 626. (142 Nm @ 2500 RPM). This means 1986 Ford Sierra will have an easier job in driving up hills or pulling heavy equipment than 1978 Mazda 626. 1978 Mazda 626 has automatic transmission and 1986 Ford Sierra has manual transmission. 1986 Ford Sierra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1978 Mazda 626 will be easier to drive especially in heavy traffic.
Compare all specifications:
1986 Ford Sierra | 1978 Mazda 626 | |
Make | Ford | Mazda |
Model | Sierra | 626 |
Year Released | 1986 | 1978 |
Engine Position | Front | Front |
Engine Size | 2792 cc | 1970 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | V | in-line |
Horse Power | 160 HP | 79 HP |
Engine RPM | 5700 RPM | 4500 RPM |
Torque | 216 Nm | 142 Nm |
Torque RPM | 4300 RPM | 2500 RPM |
Drive Type | 4WD | Rear |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 4 seats |
Vehicle Weight | 1266 kg | 1170 kg |
Vehicle Length | 4430 mm | 4310 mm |
Vehicle Width | 1730 mm | 1670 mm |
Wheelbase Size | 2610 mm | 2520 mm |