1982 Renault Siete vs. 2009 BMW 630
To start off, 2009 BMW 630 is newer by 27 year(s). Which means there will be less support and parts availability for 1982 Renault Siete. In addition, the cost of maintenance, including insurance, on 1982 Renault Siete would be higher. At 2,996 cc (6 cylinders), 2009 BMW 630 is equipped with a bigger engine. In terms of performance, 2009 BMW 630 (268 HP) has 224 more horse power than 1982 Renault Siete. (44 HP) In normal driving conditions, 2009 BMW 630 should accelerate faster than 1982 Renault Siete. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW 630 weights approximately 793 kg more than 1982 Renault Siete. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 BMW 630 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 2009 BMW 630. However, in wet, icy, snow, or gravel driving conditions, 1982 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, 2009 BMW 630 (320 Nm @ 2750 RPM) has 236 more torque (in Nm) than 1982 Renault Siete. (84 Nm @ 2000 RPM). This means 2009 BMW 630 will have an easier job in driving up hills or pulling heavy equipment than 1982 Renault Siete. 2009 BMW 630 has automatic transmission and 1982 Renault Siete has manual transmission. 1982 Renault Siete will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 BMW 630 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1982 Renault Siete | 2009 BMW 630 | |
| Make | Renault | BMW |
| Model | Siete | 630 |
| Year Released | 1982 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 1108 cc | 2996 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 44 HP | 268 HP |
| Torque | 84 Nm | 320 Nm |
| Torque RPM | 2000 RPM | 2750 RPM |
| Engine Bore Size | 70 mm | 85 mm |
| Engine Stroke Size | 72 mm | 88 mm |
| Engine Compression Ratio | 9.5:1 | 12.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Automatic |
| Vehicle Weight | 815 kg | 1608 kg |
| Vehicle Length | 3900 mm | 4830 mm |
| Vehicle Width | 1530 mm | 1860 mm |
| Vehicle Height | 1430 mm | 1380 mm |
| Wheelbase Size | 2540 mm | 2790 mm |
