2007 Ford C-MAX vs. 1987 Ford Sierra
To start off, 2007 Ford C-MAX is newer by 20 year(s). Which means there will be less support and parts availability for 1987 Ford Sierra. In addition, the cost of maintenance, including insurance, on 1987 Ford Sierra would be higher. At 2,294 cc (4 cylinders), 1987 Ford Sierra is equipped with a bigger engine. In terms of performance, 1987 Ford Sierra (113 HP @ 5300 RPM) has 5 more horse power than 2007 Ford C-MAX. (108 HP @ 4000 RPM) In normal driving conditions, 1987 Ford Sierra should accelerate faster than 2007 Ford C-MAX. With that said, vehicle weight also plays an important factor in acceleration. 2007 Ford C-MAX weights approximately 302 kg more than 1987 Ford Sierra.
Let's talk about torque, 2007 Ford C-MAX (240 Nm @ 1750 RPM) has 60 more torque (in Nm) than 1987 Ford Sierra. (180 Nm @ 3000 RPM). This means 2007 Ford C-MAX will have an easier job in driving up hills or pulling heavy equipment than 1987 Ford Sierra.
Compare all specifications:
| 2007 Ford C-MAX | 1987 Ford Sierra | |
| Make | Ford | Ford |
| Model | C-MAX | Sierra |
| Year Released | 2007 | 1987 |
| Engine Position | Front | Front |
| Engine Size | 1558 cc | 2294 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 108 HP | 113 HP |
| Engine RPM | 4000 RPM | 5300 RPM |
| Torque | 240 Nm | 180 Nm |
| Torque RPM | 1750 RPM | 3000 RPM |
| Engine Bore Size | 75 mm | 96 mm |
| Engine Stroke Size | 88.3 mm | 79.5 mm |
| Fuel Type | Diesel | Gasoline |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1392 kg | 1090 kg |
| Vehicle Length | 4340 mm | 4400 mm |
| Vehicle Width | 1830 mm | 1680 mm |
| Vehicle Height | 1610 mm | 1370 mm |
| Wheelbase Size | 2650 mm | 2620 mm |
| Fuel Tank Capacity | 53 L | 45 L |
