1991 Citroen ZX vs. 2005 Mercedes-Benz Bionic Car Concept
To start off, 2005 Mercedes-Benz Bionic Car Concept is newer by 14 year(s). Which means there will be less support and parts availability for 1991 Citroen ZX. In addition, the cost of maintenance, including insurance, on 1991 Citroen ZX would be higher. At 1,991 cc (4 cylinders), 2005 Mercedes-Benz Bionic Car Concept is equipped with a bigger engine. In terms of performance, 2005 Mercedes-Benz Bionic Car Concept (138 HP @ 4200 RPM) has 8 more horse power than 1991 Citroen ZX. (130 HP @ 6000 RPM) In normal driving conditions, 2005 Mercedes-Benz Bionic Car Concept should accelerate faster than 1991 Citroen ZX. With that said, vehicle weight also plays an important factor in acceleration. 2005 Mercedes-Benz Bionic Car Concept weights approximately 161 kg more than 1991 Citroen ZX. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2005 Mercedes-Benz Bionic Car Concept (300 Nm @ 1600 RPM) has 140 more torque (in Nm) than 1991 Citroen ZX. (160 Nm @ 4750 RPM). This means 2005 Mercedes-Benz Bionic Car Concept will have an easier job in driving up hills or pulling heavy equipment than 1991 Citroen ZX.
Compare all specifications:
1991 Citroen ZX | 2005 Mercedes-Benz Bionic Car Concept | |
Make | Citroen | Mercedes-Benz |
Model | ZX | Bionic Car Concept |
Year Released | 1991 | 2005 |
Engine Size | 1905 cc | 1991 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 130 HP | 138 HP |
Engine RPM | 6000 RPM | 4200 RPM |
Torque | 160 Nm | 300 Nm |
Torque RPM | 4750 RPM | 1600 RPM |
Engine Compression Ratio | 9.6:1 | 18.0:1 |
Top Speed | 200 km/hour | 185 km/hour |
Acceleration 0-100mph | 9.5 seconds | 8.2 seconds |
Number of Seats | 5 seats | 4 seats |
Vehicle Weight | 1104 kg | 1265 kg |
Vehicle Length | 4090 mm | 4250 mm |
Vehicle Width | 1710 mm | 1820 mm |
Vehicle Height | 1410 mm | 1600 mm |
Wheelbase Size | 2550 mm | 2570 mm |