1984 Ford Sierra vs. 2005 Mazda 3
To start off, 2005 Mazda 3 is newer by 21 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 1,594 cc (4 cylinders), 2005 Mazda 3 is equipped with a bigger engine. In terms of performance, 2005 Mazda 3 (104 HP @ 5500 RPM) has 45 more horse power than 1984 Ford Sierra. (59 HP @ 5700 RPM) In normal driving conditions, 2005 Mazda 3 should accelerate faster than 1984 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2005 Mazda 3 weights approximately 115 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, 2005 Mazda 3, 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, 2005 Mazda 3 (145 Nm @ 4000 RPM) has 47 more torque (in Nm) than 1984 Ford Sierra. (98 Nm @ 3100 RPM). This means 2005 Mazda 3 will have an easier job in driving up hills or pulling heavy equipment than 1984 Ford Sierra. 2005 Mazda 3 has automatic transmission and 1984 Ford Sierra has manual transmission. 1984 Ford Sierra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Mazda 3 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1984 Ford Sierra | 2005 Mazda 3 | |
| Make | Ford | Mazda |
| Model | Sierra | 3 |
| Year Released | 1984 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 1294 cc | 1594 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 59 HP | 104 HP |
| Engine RPM | 5700 RPM | 5500 RPM |
| Torque | 98 Nm | 145 Nm |
| Torque RPM | 3100 RPM | 4000 RPM |
| Engine Bore Size | 79.1 mm | 78 mm |
| Engine Stroke Size | 66 mm | 83.6 mm |
| Engine Compression Ratio | 9.0:1 | 10.0:1 |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 4 doors |
| Vehicle Weight | 970 kg | 1085 kg |
| Vehicle Length | 4400 mm | 4500 mm |
| Vehicle Width | 1710 mm | 1760 mm |
| Vehicle Height | 1420 mm | 1470 mm |
| Wheelbase Size | 2610 mm | 2650 mm |
| Fuel Tank Capacity | 60 L | 55 L |
