1984 Ford Sierra vs. 2004 Ford Falcon
To start off, 2004 Ford Falcon is newer by 20 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 3,984 cc (6 cylinders), 2004 Ford Falcon is equipped with a bigger engine. In terms of performance, 2004 Ford Falcon (220 HP @ 4900 RPM) has 114 more horse power than 1984 Ford Sierra. (106 HP @ 5200 RPM) In normal driving conditions, 2004 Ford Falcon should accelerate faster than 1984 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2004 Ford Falcon weights approximately 367 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.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 2004 Ford Falcon (357 Nm @ 3000 RPM) has 200 more torque (in Nm) than 1984 Ford Sierra. (157 Nm @ 4000 RPM). This means 2004 Ford Falcon will have an easier job in driving up hills or pulling heavy equipment than 1984 Ford Sierra. 2004 Ford Falcon 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. 2004 Ford Falcon will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1984 Ford Sierra | 2004 Ford Falcon | |
| Make | Ford | Ford |
| Model | Sierra | Falcon |
| Year Released | 1984 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 1993 cc | 3984 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 106 HP | 220 HP |
| Engine RPM | 5200 RPM | 4900 RPM |
| Torque | 157 Nm | 357 Nm |
| Torque RPM | 4000 RPM | 3000 RPM |
| Engine Bore Size | 90.8 mm | 92.3 mm |
| Engine Stroke Size | 77 mm | 99.3 mm |
| Engine Compression Ratio | 9.0:1 | 9.6:1 |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1148 kg | 1515 kg |
| Vehicle Length | 4430 mm | 4910 mm |
| Vehicle Width | 1730 mm | 1880 mm |
| Vehicle Height | 1420 mm | 1420 mm |
| Wheelbase Size | 2610 mm | 2800 mm |
| Fuel Tank Capacity | 60 L | 59 L |
