2001 Alfa Romeo Centauri vs. 1985 Ford Sierra
To start off, 2001 Alfa Romeo Centauri is newer by 16 year(s). Which means there will be less support and parts availability for 1985 Ford Sierra. In addition, the cost of maintenance, including insurance, on 1985 Ford Sierra would be higher. At 2,959 cc (6 cylinders), 2001 Alfa Romeo Centauri is equipped with a bigger engine. In terms of performance, 1985 Ford Sierra (148 HP @ 5700 RPM) has 43 more horse power than 2001 Alfa Romeo Centauri. (105 HP @ 4000 RPM) In normal driving conditions, 1985 Ford Sierra should accelerate faster than 2001 Alfa Romeo Centauri. With that said, vehicle weight also plays an important factor in acceleration. 2001 Alfa Romeo Centauri weights approximately 210 kg more than 1985 Ford Sierra.
Let's talk about torque, 2001 Alfa Romeo Centauri (260 Nm) has 40 more torque (in Nm) than 1985 Ford Sierra. (220 Nm). This means 2001 Alfa Romeo Centauri will have an easier job in driving up hills or pulling heavy equipment than 1985 Ford Sierra.
Compare all specifications:
| 2001 Alfa Romeo Centauri | 1985 Ford Sierra | |
| Make | Alfa Romeo | Ford |
| Model | Centauri | Sierra |
| Year Released | 2001 | 1985 |
| Engine Position | Front | Front |
| Engine Size | 2959 cc | 2790 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 105 HP | 148 HP |
| Engine RPM | 4000 RPM | 5700 RPM |
| Torque | 260 Nm | 220 Nm |
| Engine Bore Size | 93 mm | 93 mm |
| Engine Stroke Size | 72.6 mm | 68.5 mm |
| Vehicle Weight | 1415 kg | 1205 kg |
| Vehicle Length | 3690 mm | 4400 mm |
| Vehicle Width | 1810 mm | 1680 mm |
| Vehicle Height | 990 mm | 1370 mm |
| Wheelbase Size | 2410 mm | 2620 mm |
