1994 Ford Fairlane vs. 1991 Ford Sierra
To start off, 1994 Ford Fairlane is newer by 3 year(s). Which means there will be less support and parts availability for 1991 Ford Sierra. In addition, the cost of maintenance, including insurance, on 1991 Ford Sierra would be higher. At 3,983 cc (6 cylinders), 1994 Ford Fairlane is equipped with a bigger engine. In terms of performance, 1994 Ford Fairlane (205 HP @ 4900 RPM) has 130 more horse power than 1991 Ford Sierra. (75 HP @ 4500 RPM). In normal driving conditions, 1994 Ford Fairlane should accelerate faster than 1991 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 1994 Ford Fairlane weights approximately 435 kg more than 1991 Ford Sierra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1994 Ford Fairlane (357 Nm @ 3000 RPM) has 205 more torque (in Nm) than 1991 Ford Sierra. (152 Nm @ 2200 RPM). This means 1994 Ford Fairlane will have an easier job in driving up hills or pulling heavy equipment than 1991 Ford Sierra.
Compare all specifications:
| 1994 Ford Fairlane | 1991 Ford Sierra | |
| Make | Ford | Ford |
| Model | Fairlane | Sierra |
| Year Released | 1994 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 3983 cc | 1751 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 205 HP | 75 HP |
| Engine RPM | 4900 RPM | 4500 RPM |
| Torque | 357 Nm | 152 Nm |
| Torque RPM | 3000 RPM | 2200 RPM |
| Engine Bore Size | 92.3 mm | 82.5 mm |
| Engine Stroke Size | 99.3 mm | 82 mm |
| Fuel Type | Gasoline | Diesel |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1580 kg | 1145 kg |
| Vehicle Length | 5230 mm | 4430 mm |
| Vehicle Width | 1860 mm | 1700 mm |
| Vehicle Height | 1420 mm | 1370 mm |
| Wheelbase Size | 2930 mm | 2620 mm |
