1987 Ford Sierra vs. 2006 Mercedes-Benz C
To start off, 2006 Mercedes-Benz C is newer by 19 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 5,438 cc (8 cylinders), 2006 Mercedes-Benz C is equipped with a bigger engine. In terms of performance, 2006 Mercedes-Benz C (362 HP @ 5750 RPM) has 158 more horse power than 1987 Ford Sierra. (204 HP @ 6250 RPM) In normal driving conditions, 2006 Mercedes-Benz C should accelerate faster than 1987 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2006 Mercedes-Benz C weights approximately 445 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.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2006 Mercedes-Benz C (510 Nm @ 4000 RPM) has 233 more torque (in Nm) than 1987 Ford Sierra. (277 Nm @ 4500 RPM). This means 2006 Mercedes-Benz C will have an easier job in driving up hills or pulling heavy equipment than 1987 Ford Sierra. 2006 Mercedes-Benz C has automatic transmission and 1987 Ford Sierra has manual transmission. 1987 Ford Sierra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Mercedes-Benz C will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1987 Ford Sierra | 2006 Mercedes-Benz C | |
| Make | Ford | Mercedes-Benz |
| Model | Sierra | C |
| Year Released | 1987 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 1993 cc | 5438 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 204 HP | 362 HP |
| Engine RPM | 6250 RPM | 5750 RPM |
| Torque | 277 Nm | 510 Nm |
| Torque RPM | 4500 RPM | 4000 RPM |
| Engine Bore Size | 90.8 mm | 97 mm |
| Engine Stroke Size | 77 mm | 92 mm |
| Engine Compression Ratio | 8.0:1 | 11.0:1 |
| Top Speed | 240 km/hour | 250 km/hour |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1250 kg | 1695 kg |
| Vehicle Length | 4470 mm | 4630 mm |
| Vehicle Width | 1710 mm | 1750 mm |
| Vehicle Height | 1380 mm | 1460 mm |
| Wheelbase Size | 2500 mm | 2720 mm |
