2006 Ford Mondeo vs. 1985 Ford Sierra
To start off, 2006 Ford Mondeo is newer by 21 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 2,790 cc (6 cylinders), 1985 Ford Sierra is equipped with a bigger engine. In terms of performance, 2006 Ford Mondeo (168 HP @ 6000 RPM) has 20 more horse power than 1985 Ford Sierra. (148 HP @ 5700 RPM). In normal driving conditions, 2006 Ford Mondeo should accelerate faster than 1985 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2006 Ford Mondeo weights approximately 259 kg more than 1985 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, both vehicles can yield 220 Nm of torque. So under normal driving conditions, the ability to climb up hills and pull heavy equipment should be relatively similar for both vehicles.
Compare all specifications:
| 2006 Ford Mondeo | 1985 Ford Sierra | |
| Make | Ford | Ford |
| Model | Mondeo | Sierra |
| Year Released | 2006 | 1985 |
| Engine Position | Front | Front |
| Engine Size | 2495 cc | 2790 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 168 HP | 148 HP |
| Engine RPM | 6000 RPM | 5700 RPM |
| Torque | 220 Nm | 220 Nm |
| Torque RPM | 4250 RPM | 3800 RPM |
| Engine Bore Size | 81.6 mm | 93 mm |
| Engine Stroke Size | 79.5 mm | 68.5 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Vehicle Weight | 1464 kg | 1205 kg |
| Vehicle Length | 4740 mm | 4400 mm |
| Vehicle Width | 1820 mm | 1680 mm |
| Vehicle Height | 1420 mm | 1370 mm |
| Wheelbase Size | 2760 mm | 2620 mm |
