1987 Ford Sierra vs. 2006 Mercedes-Benz CLK
To start off, 2006 Mercedes-Benz CLK 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 2,987 cc (6 cylinders), 2006 Mercedes-Benz CLK is equipped with a bigger engine. In terms of performance, 2006 Mercedes-Benz CLK (222 HP @ 4200 RPM) has 110 more horse power than 1987 Ford Sierra. (112 HP @ 5300 RPM) In normal driving conditions, 2006 Mercedes-Benz CLK should accelerate faster than 1987 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2006 Mercedes-Benz CLK weights approximately 595 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, 2006 Mercedes-Benz CLK (510 Nm @ 1400 RPM) has 330 more torque (in Nm) than 1987 Ford Sierra. (180 Nm @ 3000 RPM). This means 2006 Mercedes-Benz CLK will have an easier job in driving up hills or pulling heavy equipment than 1987 Ford Sierra.
Compare all specifications:
| 1987 Ford Sierra | 2006 Mercedes-Benz CLK | |
| Make | Ford | Mercedes-Benz |
| Model | Sierra | CLK |
| Year Released | 1987 | 2006 |
| Body Type | Station Wagon | Convertible |
| Engine Position | Front | Front |
| Engine Size | 2292 cc | 2987 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 112 HP | 222 HP |
| Engine RPM | 5300 RPM | 4200 RPM |
| Torque | 180 Nm | 510 Nm |
| Torque RPM | 3000 RPM | 1400 RPM |
| Engine Bore Size | 96 mm | 83 mm |
| Engine Stroke Size | 79.5 mm | 94 mm |
| Fuel Type | Gasoline | Diesel |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Weight | 1135 kg | 1730 kg |
| Vehicle Length | 4500 mm | 4640 mm |
| Vehicle Width | 1680 mm | 1750 mm |
| Vehicle Height | 1400 mm | 1420 mm |
| Wheelbase Size | 2620 mm | 2720 mm |
