1979 Renault 15 vs. 2010 Mercedes-Benz B
To start off, 2010 Mercedes-Benz B is newer by 31 year(s). Which means there will be less support and parts availability for 1979 Renault 15. In addition, the cost of maintenance, including insurance, on 1979 Renault 15 would be higher. At 1,699 cc (4 cylinders), 2010 Mercedes-Benz B is equipped with a bigger engine. In terms of performance, 2010 Mercedes-Benz B (114 HP @ 5500 RPM) has 55 more horse power than 1979 Renault 15. (59 HP @ 5500 RPM) In normal driving conditions, 2010 Mercedes-Benz B should accelerate faster than 1979 Renault 15. With that said, vehicle weight also plays an important factor in acceleration. 2010 Mercedes-Benz B weights approximately 345 kg more than 1979 Renault 15. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2010 Mercedes-Benz B (155 Nm @ 3500 RPM) has 57 more torque (in Nm) than 1979 Renault 15. (98 Nm @ 3500 RPM). This means 2010 Mercedes-Benz B will have an easier job in driving up hills or pulling heavy equipment than 1979 Renault 15.
Compare all specifications:
| 1979 Renault 15 | 2010 Mercedes-Benz B | |
| Make | Renault | Mercedes-Benz |
| Model | 15 | B |
| Year Released | 1979 | 2010 |
| Engine Position | Front | Front |
| Engine Size | 1289 cc | 1699 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 59 HP | 114 HP |
| Engine RPM | 5500 RPM | 5500 RPM |
| Torque | 98 Nm | 155 Nm |
| Torque RPM | 3500 RPM | 3500 RPM |
| Engine Bore Size | 75 mm | 83 mm |
| Engine Stroke Size | 69 mm | 78.5 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 3 doors | 5 doors |
| Vehicle Weight | 965 kg | 1310 kg |
| Vehicle Length | 4260 mm | 4280 mm |
| Vehicle Width | 1640 mm | 1780 mm |
| Vehicle Height | 1320 mm | 1610 mm |
| Wheelbase Size | 2440 mm | 2780 mm |
| Fuel Tank Capacity | 55 L | 54 L |
