1979 BMW 633 vs. 2006 Renault Vel Satis
To start off, 2006 Renault Vel Satis is newer by 27 year(s). Which means there will be less support and parts availability for 1979 BMW 633. In addition, the cost of maintenance, including insurance, on 1979 BMW 633 would be higher. At 3,498 cc (6 cylinders), 2006 Renault Vel Satis is equipped with a bigger engine. In terms of performance, 2006 Renault Vel Satis (239 HP @ 6000 RPM) has 45 more horse power than 1979 BMW 633. (194 HP @ 5500 RPM) In normal driving conditions, 2006 Renault Vel Satis should accelerate faster than 1979 BMW 633. With that said, vehicle weight also plays an important factor in acceleration. 2006 Renault Vel Satis weights approximately 325 kg more than 1979 BMW 633. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1979 BMW 633 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 1979 BMW 633. However, in wet, icy, snow, or gravel driving conditions, 2006 Renault Vel Satis, 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, 2006 Renault Vel Satis (330 Nm @ 3600 RPM) has 45 more torque (in Nm) than 1979 BMW 633. (285 Nm @ 4300 RPM). This means 2006 Renault Vel Satis will have an easier job in driving up hills or pulling heavy equipment than 1979 BMW 633. 2006 Renault Vel Satis has automatic transmission and 1979 BMW 633 has manual transmission. 1979 BMW 633 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Renault Vel Satis will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1979 BMW 633 | 2006 Renault Vel Satis | |
| Make | BMW | Renault |
| Model | 633 | Vel Satis |
| Year Released | 1979 | 2006 |
| Body Type | Coupe | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 3210 cc | 3498 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 194 HP | 239 HP |
| Engine RPM | 5500 RPM | 6000 RPM |
| Torque | 285 Nm | 330 Nm |
| Torque RPM | 4300 RPM | 3600 RPM |
| Engine Bore Size | 89 mm | 95.5 mm |
| Engine Stroke Size | 86 mm | 81.4 mm |
| Engine Compression Ratio | 9.3:1 | 10.3:1 |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1470 kg | 1795 kg |
| Vehicle Length | 4760 mm | 4870 mm |
| Vehicle Width | 1760 mm | 1870 mm |
| Vehicle Height | 1390 mm | 1580 mm |
| Wheelbase Size | 2640 mm | 2850 mm |
| Fuel Tank Capacity | 70 L | 80 L |
