1986 Ford Sierra vs. 2006 Mercedes-Benz CLK
To start off, 2006 Mercedes-Benz CLK is newer by 20 year(s). Which means there will be less support and parts availability for 1986 Ford Sierra. In addition, the cost of maintenance, including insurance, on 1986 Ford Sierra would be higher. At 5,439 cc (8 cylinders), 2006 Mercedes-Benz CLK is equipped with a bigger engine. In terms of performance, 2006 Mercedes-Benz CLK (362 HP @ 5750 RPM) has 202 more horse power than 1986 Ford Sierra. (160 HP @ 5700 RPM) In normal driving conditions, 2006 Mercedes-Benz CLK should accelerate faster than 1986 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2006 Mercedes-Benz CLK weights approximately 449 kg more than 1986 Ford Sierra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1986 Ford Sierra is four wheel drive (4WD), it will have significant more traction and grip than 2006 Mercedes-Benz CLK. In wet, icy, snow, or gravel driving conditions, 1986 Ford Sierra will offer significantly more control. 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 CLK (510 Nm @ 4000 RPM) has 294 more torque (in Nm) than 1986 Ford Sierra. (216 Nm @ 4300 RPM). This means 2006 Mercedes-Benz CLK will have an easier job in driving up hills or pulling heavy equipment than 1986 Ford Sierra. 2006 Mercedes-Benz CLK has automatic transmission and 1986 Ford Sierra has manual transmission. 1986 Ford Sierra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Mercedes-Benz CLK will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1986 Ford Sierra | 2006 Mercedes-Benz CLK | |
| Make | Ford | Mercedes-Benz |
| Model | Sierra | CLK |
| Year Released | 1986 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 2792 cc | 5439 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 160 HP | 362 HP |
| Engine RPM | 5700 RPM | 5750 RPM |
| Torque | 216 Nm | 510 Nm |
| Torque RPM | 4300 RPM | 4000 RPM |
| Engine Bore Size | 93 mm | 97.1 mm |
| Engine Stroke Size | 68.5 mm | 92 mm |
| Engine Compression Ratio | 9.2:1 | 11.0:1 |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 3 doors | 2 doors |
| Vehicle Weight | 1266 kg | 1715 kg |
| Vehicle Length | 4430 mm | 4640 mm |
| Vehicle Width | 1730 mm | 1750 mm |
| Wheelbase Size | 2610 mm | 2720 mm |
| Fuel Tank Capacity | 116 L | 62 L |
