1984 Ford Sierra vs. 2011 Mercedes-Benz GLK
To start off, 2011 Mercedes-Benz GLK is newer by 27 year(s). Which means there will be less support and parts availability for 1984 Ford Sierra. In addition, the cost of maintenance, including insurance, on 1984 Ford Sierra would be higher. At 3,500 cc (6 cylinders), 2011 Mercedes-Benz GLK is equipped with a bigger engine. In terms of performance, 2011 Mercedes-Benz GLK (268 HP @ 6000 RPM) has 202 more horse power than 1984 Ford Sierra. (66 HP @ 4200 RPM) In normal driving conditions, 2011 Mercedes-Benz GLK should accelerate faster than 1984 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2011 Mercedes-Benz GLK weights approximately 625 kg more than 1984 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, 2011 Mercedes-Benz GLK (349 Nm @ 2400 RPM) has 209 more torque (in Nm) than 1984 Ford Sierra. (140 Nm @ 2000 RPM). This means 2011 Mercedes-Benz GLK will have an easier job in driving up hills or pulling heavy equipment than 1984 Ford Sierra. 2011 Mercedes-Benz GLK has automatic transmission and 1984 Ford Sierra has manual transmission. 1984 Ford Sierra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2011 Mercedes-Benz GLK will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1984 Ford Sierra | 2011 Mercedes-Benz GLK | |
| Make | Ford | Mercedes-Benz |
| Model | Sierra | GLK |
| Year Released | 1984 | 2011 |
| Engine Position | Front | Front |
| Engine Size | 2304 cc | 3500 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 66 HP | 268 HP |
| Engine RPM | 4200 RPM | 6000 RPM |
| Torque | 140 Nm | 349 Nm |
| Torque RPM | 2000 RPM | 2400 RPM |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | 7-speed shiftable automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1195 kg | 1820 kg |
| Vehicle Length | 4420 mm | 4529 mm |
| Vehicle Width | 1730 mm | 1887 mm |
| Vehicle Height | 1420 mm | 1699 mm |
| Wheelbase Size | 2620 mm | 2756 mm |
| Fuel Tank Capacity | 60 L | 66 L |
