2003 Ford C-MAX vs. 1987 Ford Sierra
To start off, 2003 Ford C-MAX is newer by 16 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, 2003 Ford C-MAX (144 HP @ 4000 RPM) has 31 more horse power than 1987 Ford Sierra. (113 HP @ 5300 RPM). In normal driving conditions, 2003 Ford C-MAX should accelerate faster than 1987 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2003 Ford C-MAX weights approximately 302 kg more than 1987 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, 2003 Ford C-MAX (344 Nm @ 2000 RPM) has 164 more torque (in Nm) than 1987 Ford Sierra. (180 Nm @ 3000 RPM). This means 2003 Ford C-MAX will have an easier job in driving up hills or pulling heavy equipment than 1987 Ford Sierra.
Compare all specifications:
| 2003 Ford C-MAX | 1987 Ford Sierra | |
| Make | Ford | Ford |
| Model | C-MAX | Sierra |
| Year Released | 2003 | 1987 |
| Engine Position | Front | Front |
| Engine Size | 1999 cc | 2294 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 144 HP | 113 HP |
| Engine RPM | 4000 RPM | 5300 RPM |
| Torque | 344 Nm | 180 Nm |
| Torque RPM | 2000 RPM | 3000 RPM |
| Engine Bore Size | 85 mm | 96 mm |
| Engine Stroke Size | 88 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 | 1600 mm | 1370 mm |
| Wheelbase Size | 2650 mm | 2620 mm |
| Fuel Tank Capacity | 132 L | 45 L |
