1986 Alfa Romeo 75 vs. 2005 Mercedes-Benz Bionic Car Concept
To start off, 2005 Mercedes-Benz Bionic Car Concept is newer by 19 year(s). Which means there will be less support and parts availability for 1986 Alfa Romeo 75. In addition, the cost of maintenance, including insurance, on 1986 Alfa Romeo 75 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, 1986 Alfa Romeo 75 (153 HP @ 5800 RPM) has 15 more horse power than 2005 Mercedes-Benz Bionic Car Concept. (138 HP @ 4200 RPM). In normal driving conditions, 1986 Alfa Romeo 75 should accelerate faster than 2005 Mercedes-Benz Bionic Car Concept. With that said, vehicle weight also plays an important factor in acceleration. 2005 Mercedes-Benz Bionic Car Concept weights approximately 59 kg more than 1986 Alfa Romeo 75.
Let's talk about torque, 2005 Mercedes-Benz Bionic Car Concept (300 Nm @ 1600 RPM) has 70 more torque (in Nm) than 1986 Alfa Romeo 75. (230 Nm @ 2600 RPM). This means 2005 Mercedes-Benz Bionic Car Concept will have an easier job in driving up hills or pulling heavy equipment than 1986 Alfa Romeo 75.
Compare all specifications:
| 1986 Alfa Romeo 75 | 2005 Mercedes-Benz Bionic Car Concept | |
| Make | Alfa Romeo | Mercedes-Benz |
| Model | 75 | Bionic Car Concept |
| Year Released | 1986 | 2005 |
| Engine Size | 1779 cc | 1991 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 153 HP | 138 HP |
| Engine RPM | 5800 RPM | 4200 RPM |
| Torque | 230 Nm | 300 Nm |
| Torque RPM | 2600 RPM | 1600 RPM |
| Engine Compression Ratio | 7.5:1 | 18.0:1 |
| Top Speed | 193 km/hour | 185 km/hour |
| Acceleration 0-100mph | 9.5 seconds | 8.2 seconds |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Weight | 1206 kg | 1265 kg |
| Vehicle Length | 4340 mm | 4250 mm |
| Vehicle Width | 1640 mm | 1820 mm |
| Vehicle Height | 1360 mm | 1600 mm |
| Wheelbase Size | 2460 mm | 2570 mm |
| Fuel Tank Capacity | 68 L | 62 L |
