1986 BMW 735 vs. 1974 Renault Siete
To start off, 1986 BMW 735 is newer by 12 year(s). Which means there will be less support and parts availability for 1974 Renault Siete. In addition, the cost of maintenance, including insurance, on 1974 Renault Siete would be higher. At 3,430 cc (6 cylinders), 1986 BMW 735 is equipped with a bigger engine. In terms of performance, 1986 BMW 735 (220 HP @ 5700 RPM) has 171 more horse power than 1974 Renault Siete. (49 HP @ 5000 RPM). In normal driving conditions, 1986 BMW 735 should accelerate faster than 1974 Renault Siete. With that said, vehicle weight also plays an important factor in acceleration. 1986 BMW 735 weights approximately 774 kg more than 1974 Renault Siete. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1986 BMW 735 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1986 BMW 735. However, in wet, icy, snow, or gravel driving conditions, 1974 Renault Siete, being front wheel drive (FWD), will offer much better control with better grip. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 1986 BMW 735 (315 Nm @ 4000 RPM) has 243 more torque (in Nm) than 1974 Renault Siete. (72 Nm @ 3000 RPM). This means 1986 BMW 735 will have an easier job in driving up hills or pulling heavy equipment than 1974 Renault Siete.
Compare all specifications:
| 1986 BMW 735 | 1974 Renault Siete | |
| Make | BMW | Renault |
| Model | 735 | Siete |
| Year Released | 1986 | 1974 |
| Engine Position | Front | Front |
| Engine Size | 3430 cc | 1037 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 220 HP | 49 HP |
| Engine RPM | 5700 RPM | 5000 RPM |
| Torque | 315 Nm | 72 Nm |
| Torque RPM | 4000 RPM | 3000 RPM |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1590 kg | 816 kg |
| Vehicle Length | 4920 mm | 3900 mm |
| Vehicle Width | 1850 mm | 1530 mm |
| Vehicle Height | 1420 mm | 1430 mm |
| Wheelbase Size | 2840 mm | 2540 mm |
