1984 Ford Sierra vs. 2011 Mazda MazdaSpeed3
To start off, 2011 Mazda MazdaSpeed3 is newer by 27 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), 2011 Mazda MazdaSpeed3 is equipped with a bigger engine. In terms of performance, 2011 Mazda MazdaSpeed3 (263 HP @ 5500 RPM) has 149 more horse power than 1984 Ford Sierra. (114 HP @ 5300 RPM) In normal driving conditions, 2011 Mazda MazdaSpeed3 should accelerate faster than 1984 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2011 Mazda MazdaSpeed3 weights approximately 369 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, 2011 Mazda MazdaSpeed3, 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 MazdaSpeed3 (379 Nm @ 3000 RPM) has 203 more torque (in Nm) than 1984 Ford Sierra. (176 Nm @ 3000 RPM). This means 2011 Mazda MazdaSpeed3 will have an easier job in driving up hills or pulling heavy equipment than 1984 Ford Sierra. 1984 Ford Sierra has automatic transmission and 2011 Mazda MazdaSpeed3 has manual transmission. 2011 Mazda MazdaSpeed3 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1984 Ford Sierra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1984 Ford Sierra | 2011 Mazda MazdaSpeed3 | |
| Make | Ford | Mazda |
| Model | Sierra | MazdaSpeed3 |
| Year Released | 1984 | 2011 |
| 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 | 263 HP |
| Engine RPM | 5300 RPM | 5500 RPM |
| Torque | 176 Nm | 379 Nm |
| Torque RPM | 3000 RPM | 3000 RPM |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 5 doors |
| Vehicle Weight | 1115 kg | 1484 kg |
| Vehicle Length | 4420 mm | 4511 mm |
| Vehicle Width | 1730 mm | 1770 mm |
| Vehicle Height | 1420 mm | 1461 mm |
| Wheelbase Size | 2610 mm | 2639 mm |
| Fuel Tank Capacity | 60 L | 60 L |
