1991 Ford Sierra vs. 2007 Mercedes-Benz C
To start off, 2007 Mercedes-Benz C is newer by 16 year(s). Which means there will be less support and parts availability for 1991 Ford Sierra. In addition, the cost of maintenance, including insurance, on 1991 Ford Sierra would be higher. At 2,146 cc (4 cylinders), 2007 Mercedes-Benz C is equipped with a bigger engine. In terms of performance, 2007 Mercedes-Benz C (148 HP @ 4200 RPM) has 73 more horse power than 1991 Ford Sierra. (75 HP @ 4500 RPM) In normal driving conditions, 2007 Mercedes-Benz C should accelerate faster than 1991 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2007 Mercedes-Benz C weights approximately 390 kg more than 1991 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, 2007 Mercedes-Benz C (340 Nm @ 1400 RPM) has 188 more torque (in Nm) than 1991 Ford Sierra. (152 Nm @ 2200 RPM). This means 2007 Mercedes-Benz C will have an easier job in driving up hills or pulling heavy equipment than 1991 Ford Sierra.
Compare all specifications:
1991 Ford Sierra | 2007 Mercedes-Benz C | |
Make | Ford | Mercedes-Benz |
Model | Sierra | C |
Year Released | 1991 | 2007 |
Engine Position | Front | Front |
Engine Size | 1751 cc | 2146 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 75 HP | 148 HP |
Engine RPM | 4500 RPM | 4200 RPM |
Torque | 152 Nm | 340 Nm |
Torque RPM | 2200 RPM | 1400 RPM |
Engine Bore Size | 82.5 mm | 88 mm |
Engine Stroke Size | 82 mm | 88.3 mm |
Engine Compression Ratio | 21.5:1 | 18.0:1 |
Fuel Type | Diesel | Diesel |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1145 kg | 1535 kg |
Vehicle Length | 4430 mm | 4550 mm |
Vehicle Width | 1700 mm | 1470 mm |
Vehicle Height | 1370 mm | 1730 mm |
Wheelbase Size | 2620 mm | 2720 mm |
Fuel Tank Capacity | 60 L | 62 L |