2008 BMW X6 vs. 1976 Renault 15
To start off, 2008 BMW X6 is newer by 32 year(s). Which means there will be less support and parts availability for 1976 Renault 15. In addition, the cost of maintenance, including insurance, on 1976 Renault 15 would be higher. At 4,399 cc (8 cylinders), 2008 BMW X6 is equipped with a bigger engine. In terms of performance, 2008 BMW X6 (400 HP @ 5500 RPM) has 341 more horse power than 1976 Renault 15. (59 HP @ 5500 RPM). In normal driving conditions, 2008 BMW X6 should accelerate faster than 1976 Renault 15. With that said, vehicle weight also plays an important factor in acceleration. 2008 BMW X6 weights approximately 1235 kg more than 1976 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, 2008 BMW X6 (827 Nm @ 1800 RPM) has 729 more torque (in Nm) than 1976 Renault 15. (98 Nm @ 3500 RPM). This means 2008 BMW X6 will have an easier job in driving up hills or pulling heavy equipment than 1976 Renault 15.
Compare all specifications:
| 2008 BMW X6 | 1976 Renault 15 | |
| Make | BMW | Renault |
| Model | X6 | 15 |
| Year Released | 2008 | 1976 |
| Engine Position | Front | Front |
| Engine Size | 4399 cc | 1289 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 400 HP | 59 HP |
| Engine RPM | 5500 RPM | 5500 RPM |
| Torque | 827 Nm | 98 Nm |
| Torque RPM | 1800 RPM | 3500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 3 doors |
| Vehicle Weight | 2200 kg | 965 kg |
| Vehicle Width | 1830 mm | 1640 mm |
