1989 Ford Sierra vs. 2006 Mercedes-Benz R
To start off, 2006 Mercedes-Benz R is newer by 17 year(s). Which means there will be less support and parts availability for 1989 Ford Sierra. In addition, the cost of maintenance, including insurance, on 1989 Ford Sierra would be higher. At 2,987 cc (6 cylinders), 2006 Mercedes-Benz R is equipped with a bigger engine. In terms of performance, 2006 Mercedes-Benz R (221 HP @ 3800 RPM) has 73 more horse power than 1989 Ford Sierra. (148 HP @ 5700 RPM) In normal driving conditions, 2006 Mercedes-Benz R should accelerate faster than 1989 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2006 Mercedes-Benz R weights approximately 975 kg more than 1989 Ford Sierra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or rear 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 R (511 Nm @ 1600 RPM) has 273 more torque (in Nm) than 1989 Ford Sierra. (238 Nm @ 3000 RPM). This means 2006 Mercedes-Benz R will have an easier job in driving up hills or pulling heavy equipment than 1989 Ford Sierra. 2006 Mercedes-Benz R has automatic transmission and 1989 Ford Sierra has manual transmission. 1989 Ford Sierra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Mercedes-Benz R will be easier to drive especially in heavy traffic.
Compare all specifications:
1989 Ford Sierra | 2006 Mercedes-Benz R | |
Make | Ford | Mercedes-Benz |
Model | Sierra | R |
Year Released | 1989 | 2006 |
Engine Position | Front | Front |
Engine Size | 2933 cc | 2987 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | V |
Horse Power | 148 HP | 221 HP |
Engine RPM | 5700 RPM | 3800 RPM |
Torque | 238 Nm | 511 Nm |
Torque RPM | 3000 RPM | 1600 RPM |
Fuel Type | Gasoline | Diesel |
Drive Type | 4WD | 4WD |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 6 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1295 kg | 2270 kg |
Vehicle Length | 4430 mm | 5160 mm |
Vehicle Width | 1700 mm | 1930 mm |
Vehicle Height | 1370 mm | 1660 mm |
Wheelbase Size | 2610 mm | 3220 mm |
Fuel Tank Capacity | 55 L | 80 L |